69 lines
5.2 KiB
XML
69 lines
5.2 KiB
XML
<stix:STIX_Package
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xmlns:example="http://example.com"
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xmlns:et="http://stix.mitre.org/ExploitTarget-1"
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xmlns:incident="http://stix.mitre.org/Incident-1"
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xmlns:indicator="http://stix.mitre.org/Indicator-2"
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xmlns:ttp="http://stix.mitre.org/TTP-1"
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xmlns:stixCommon="http://stix.mitre.org/common-1"
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xmlns:stixVocabs="http://stix.mitre.org/default_vocabularies-1"
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xmlns:snortTM="http://stix.mitre.org/extensions/TestMechanism#Snort-1"
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xmlns:stix="http://stix.mitre.org/stix-1"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="
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http://stix.mitre.org/ExploitTarget-1 http://stix.mitre.org/XMLSchema/exploit_target/1.2/exploit_target.xsd
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http://stix.mitre.org/Incident-1 http://stix.mitre.org/XMLSchema/incident/1.2/incident.xsd
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http://stix.mitre.org/Indicator-2 http://stix.mitre.org/XMLSchema/indicator/2.2/indicator.xsd
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http://stix.mitre.org/TTP-1 http://stix.mitre.org/XMLSchema/ttp/1.2/ttp.xsd
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http://stix.mitre.org/common-1 http://stix.mitre.org/XMLSchema/common/1.2/stix_common.xsd
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http://stix.mitre.org/default_vocabularies-1 http://stix.mitre.org/XMLSchema/default_vocabularies/1.2.0/stix_default_vocabularies.xsd
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http://stix.mitre.org/extensions/TestMechanism#Snort-1 http://stix.mitre.org/XMLSchema/extensions/test_mechanism/snort/1.2/snort_test_mechanism.xsd
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http://stix.mitre.org/stix-1 http://stix.mitre.org/XMLSchema/core/1.2/stix_core.xsd" id="example:Package-ea99d4d4-1ae7-4120-9ebe-67ed4783fb36" version="1.2" >
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<stix:Indicators>
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<stix:Indicator id="example:indicator-567b201c-4fd5-4bde-a5db-42abc340807a" timestamp="2014-06-20T15:16:56.987616+00:00" xsi:type='indicator:IndicatorType' negate="false" version="2.1.1">
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<indicator:Title>Snort Signature for Heartbleed</indicator:Title>
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<indicator:Indicated_TTP>
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<stixCommon:TTP idref="example:ttp-8c12783d-3ebd-42bd-8dcd-e81dab56a47a" xsi:type='ttp:TTPType' version="1.2"/>
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</indicator:Indicated_TTP>
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<indicator:Test_Mechanisms>
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<indicator:Test_Mechanism id="example:testmechanism-a1475567-50f7-4dae-b0d0-47c7ea8e79e1" xmlns:snortTM='http://stix.mitre.org/extensions/TestMechanism#Snort-1' xsi:type='snortTM:SnortTestMechanismType'>
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<indicator:Efficacy timestamp="2014-06-20T15:16:56.987966+00:00">
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<stixCommon:Value xsi:type="stixVocabs:HighMediumLowVocab-1.0">Low</stixCommon:Value>
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</indicator:Efficacy>
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<indicator:Producer>
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<stixCommon:Identity id="example:Identity-a0740d84-9fcd-44af-9033-94e76a53201e">
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<stixCommon:Name>FOX IT</stixCommon:Name>
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</stixCommon:Identity>
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<stixCommon:References>
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<stixCommon:Reference>http://blog.fox-it.com/2014/04/08/openssl-heartbleed-bug-live-blog/</stixCommon:Reference>
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</stixCommon:References>
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</indicator:Producer>
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<snortTM:Rule><![CDATA[alert tcp any any -> any any (msg:"FOX-SRT - Flowbit - TLS-SSL Client Hello"; flow:established; dsize:< 500; content:"|16 03|"; depth:2; byte_test:1, <=, 2, 3; byte_test:1, !=, 2, 1; content:"|01|"; offset:5; depth:1; content:"|03|"; offset:9; byte_test:1, <=, 3, 10; byte_test:1, !=, 2, 9; content:"|00 0f 00|"; flowbits:set,foxsslsession; flowbits:noalert; threshold:type limit, track by_src, count 1, seconds 60; reference:cve,2014-0160; classtype:bad-unknown; sid: 21001130; rev:9;)]]></snortTM:Rule>
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<snortTM:Rule><![CDATA[alert tcp any any -> any any (msg:"FOX-SRT - Suspicious - TLS-SSL Large Heartbeat Response"; flow:established; flowbits:isset,foxsslsession; content:"|18 03|"; depth: 2; byte_test:1, <=, 3, 2; byte_test:1, !=, 2, 1; byte_test:2, >, 200, 3; threshold:type limit, track by_src, count 1, seconds 600; reference:cve,2014-0160; classtype:bad-unknown; sid: 21001131; rev:5;)]]></snortTM:Rule>
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</indicator:Test_Mechanism>
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</indicator:Test_Mechanisms>
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<indicator:Confidence timestamp="2014-06-20T15:16:56.987649+00:00">
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<stixCommon:Value xsi:type="stixVocabs:HighMediumLowVocab-1.0">High</stixCommon:Value>
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</indicator:Confidence>
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</stix:Indicator>
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</stix:Indicators>
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<stix:TTPs>
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<stix:TTP id="example:ttp-8c12783d-3ebd-42bd-8dcd-e81dab56a47a" timestamp="2014-06-20T15:16:56.986865+00:00" xsi:type='ttp:TTPType' version="1.2">
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<ttp:Title>Generic Heartbleed Exploits</ttp:Title>
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<ttp:Exploit_Targets>
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<ttp:Exploit_Target>
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<stixCommon:Exploit_Target idref="example:et-e77c1e36-5b43-4c5c-b8cb-7b36035f2b90" xsi:type='et:ExploitTargetType' version="1.2"/>
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</ttp:Exploit_Target>
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</ttp:Exploit_Targets>
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</stix:TTP>
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</stix:TTPs>
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<stix:Exploit_Targets>
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<stixCommon:Exploit_Target id="example:et-e77c1e36-5b43-4c5c-b8cb-7b36035f2b90" timestamp="2014-06-20T15:16:56.986650+00:00" xsi:type='et:ExploitTargetType' version="1.2">
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<et:Title>Heartbleed</et:Title>
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<et:Vulnerability>
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<et:CVE_ID>CVE-2013-3893</et:CVE_ID>
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</et:Vulnerability>
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</stixCommon:Exploit_Target>
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</stix:Exploit_Targets>
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</stix:STIX_Package>
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