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"# Delete this cell to re-enable tracebacks\n",
"import sys\n",
"ipython = get_ipython()\n",
"\n",
"def hide_traceback(exc_tuple=None, filename=None, tb_offset=None,\n",
" exception_only=False, running_compiled_code=False):\n",
" etype, value, tb = sys.exc_info()\n",
" return ipython._showtraceback(etype, value, ipython.InteractiveTB.get_exception_only(etype, value))\n",
"\n",
"ipython.showtraceback = hide_traceback"
]
},
{
"cell_type": "code",
"execution_count": 2,
"metadata": {
"nbsphinx": "hidden"
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"outputs": [],
"source": [
"# JSON output syntax highlighting\n",
"from __future__ import print_function\n",
"from pygments import highlight\n",
"from pygments.lexers import JsonLexer, TextLexer\n",
"from pygments.formatters import HtmlFormatter\n",
"from IPython.display import display, HTML\n",
"from IPython.core.interactiveshell import InteractiveShell\n",
"\n",
"InteractiveShell.ast_node_interactivity = \"all\"\n",
"\n",
"def json_print(inpt):\n",
" string = str(inpt)\n",
" formatter = HtmlFormatter()\n",
" if string[0] == '{':\n",
" lexer = JsonLexer()\n",
" else:\n",
" lexer = TextLexer()\n",
" return HTML('<style type=\"text/css\">{}</style>{}'.format(\n",
" formatter.get_style_defs('.highlight'),\n",
" highlight(string, lexer, formatter)))\n",
"\n",
"globals()['print'] = json_print"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## FileSystem \n",
"\n",
"The FileSystem suite contains [FileSystemStore](../api/datastore/stix2.datastore.filesystem.rst#stix2.datastore.filesystem.FileSystemStore), [FileSystemSource](../api/datastore/stix2.datastore.filesystem.rst#stix2.datastore.filesystem.FileSystemSource) and [FileSystemSink](../api/datastore/stix2.datastore.filesystem.rst#stix2.datastore.filesystem.FileSystemSink). Under the hood, all FileSystem objects point to a file directory (on disk) that contains STIX2 content. \n",
"\n",
"The directory and file structure of the intended STIX2 content should be:\n",
"\n",
"```\n",
"stix2_content/\n",
" /STIX2 Domain Object type\n",
" STIX2 Domain Object\n",
" STIX2 Domain Object\n",
" .\n",
" .\n",
" .\n",
" /STIX2 Domain Object type\n",
" STIX2 Domain Object\n",
" STIX2 Domain Object\n",
" .\n",
" .\n",
" .\n",
" .\n",
" .\n",
" .\n",
" /STIX2 Domain Object type\n",
"```\n",
"\n",
"The master STIX2 content directory contains subdirectories, each of which aligns to a STIX2 domain object type (i.e. \"attack-pattern\", \"campaign\", \"malware\", etc.). Within each STIX2 domain object subdirectory are JSON files that are STIX2 domain objects of the specified type. The name of the json files correspond to the ID of the STIX2 domain object found within that file. A real example of the FileSystem directory structure:\n",
"\n",
"```\n",
"stix2_content/\n",
" /attack-pattern\n",
" attack-pattern--00d0b012-8a03-410e-95de-5826bf542de6.json\n",
" attack-pattern--0a3ead4e-6d47-4ccb-854c-a6a4f9d96b22.json\n",
" attack-pattern--1b7ba276-eedc-4951-a762-0ceea2c030ec.json\n",
" /campaign\n",
" /course-of-action\n",
" course-of-action--2a8de25c-f743-4348-b101-3ee33ab5871b.json\n",
" course-of-action--2c3ce852-06a2-40ee-8fe6-086f6402a739.json\n",
" /identity\n",
" identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5.json\n",
" /indicator\n",
" /intrusion-set\n",
" /malware\n",
" malware--1d808f62-cf63-4063-9727-ff6132514c22.json\n",
" malware--2eb9b131-d333-4a48-9eb4-d8dec46c19ee.json\n",
" /observed-data\n",
" /report\n",
" /threat-actor\n",
" /vulnerability\n",
"```\n",
"\n",
"[FileSystemStore](../api/datastore/stix2.datastore.filesystem.rst#stix2.datastore.filesystem.FileSystemStore) is intended for use cases where STIX2 content is retrieved and pushed to the same file directory. As [FileSystemStore](../api/datastore/stix2.datastore.filesystem.rst#stix2.datastore.filesystem.FileSystemStore) is just a wrapper around a paired [FileSystemSource](../api/datastore/stix2.datastore.filesystem.rst#stix2.datastore.filesystem.FileSystemSource) and [FileSystemSink](../api/datastore/stix2.datastore.filesystem.rst#stix2.datastore.filesystem.FileSystemSink) that point the same file directory.\n",
"\n",
"For use cases where STIX2 content will only be retrieved or pushed, then a [FileSystemSource](../api/datastore/stix2.datastore.filesystem.rst#stix2.datastore.filesystem.FileSystemSource) and [FileSystemSink](../api/datastore/stix2.datastore.filesystem.rst#stix2.datastore.filesystem.FileSystemSink) can be used individually. They can also be used individually when STIX2 content will be retrieved from one distinct file directory and pushed to another.\n",
"\n",
"### FileSystem API\n",
"\n",
"A note on [get()](../api/datastore/stix2.datastore.filesystem.rst#stix2.datastore.filesystem.FileSystemSource.get), [all_versions()](../api/datastore/stix2.datastore.filesystem.rst#stix2.datastore.filesystem.FileSystemSource.all_versions), and [query()](../api/datastore/stix2.datastore.filesystem.rst#stix2.datastore.filesystem.FileSystemSource.query): The format of the STIX2 content targeted by the FileSystem suite is JSON files. When the [FileSystemStore](../api/datastore/stix2.datastore.filesystem.rst#stix2.datastore.filesystem.FileSystemStore) retrieves STIX2 content (in JSON) from disk, it will attempt to parse the content into full-featured python-stix2 objects and returned as such. \n",
"\n",
"A note on [add()](../api/datastore/stix2.datastore.filesystem.rst#stix2.datastore.filesystem.FileSystemSink.add): When STIX content is added (pushed) to the file system, the STIX content can be supplied in the following forms: Python STIX objects, Python dictionaries (of valid STIX objects or Bundles), JSON-encoded strings (of valid STIX objects or Bundles), or a (Python) list of any of the previously listed types. Any of the previous STIX content forms will be converted to a STIX JSON object (in a STIX Bundle) and written to disk. \n",
"\n",
"### FileSystem Examples\n",
"\n",
"#### FileSystemStore\n",
"\n",
"Use the FileSystemStore when you want to both retrieve STIX content from the file system and push STIX content to it, too."
]
},
{
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".highlight .il { color: #666666 } /* Literal.Number.Integer.Long */</style><div class=\"highlight\"><pre><span></span><span class=\"p\">{</span>\n",
" <span class=\"nt\">&quot;type&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;malware&quot;</span><span class=\"p\">,</span>\n",
" <span class=\"nt\">&quot;id&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;malware--00c3bfcb-99bd-4767-8c03-b08f585f5c8a&quot;</span><span class=\"p\">,</span>\n",
" <span class=\"nt\">&quot;created_by_ref&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5&quot;</span><span class=\"p\">,</span>\n",
" <span class=\"nt\">&quot;created&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;2017-05-31T21:33:19.746Z&quot;</span><span class=\"p\">,</span>\n",
" <span class=\"nt\">&quot;modified&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;2017-05-31T21:33:19.746Z&quot;</span><span class=\"p\">,</span>\n",
" <span class=\"nt\">&quot;name&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;PowerDuke&quot;</span><span class=\"p\">,</span>\n",
" <span class=\"nt\">&quot;description&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;PowerDuke is a backdoor that was used by APT29 in 2016. It has primarily been delivered through Microsoft Word or Excel attachments containing malicious macros.[[Citation: Volexity PowerDuke November 2016]]&quot;</span><span class=\"p\">,</span>\n",
" <span class=\"nt\">&quot;labels&quot;</span><span class=\"p\">:</span> <span class=\"p\">[</span>\n",
" <span class=\"s2\">&quot;malware&quot;</span>\n",
" <span class=\"p\">],</span>\n",
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" <span class=\"p\">{</span>\n",
" <span class=\"nt\">&quot;source_name&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;mitre-attack&quot;</span><span class=\"p\">,</span>\n",
" <span class=\"nt\">&quot;url&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;https://attack.mitre.org/wiki/Software/S0139&quot;</span><span class=\"p\">,</span>\n",
" <span class=\"nt\">&quot;external_id&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;S0139&quot;</span>\n",
" <span class=\"p\">},</span>\n",
" <span class=\"p\">{</span>\n",
" <span class=\"nt\">&quot;source_name&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;Volexity PowerDuke November 2016&quot;</span><span class=\"p\">,</span>\n",
" <span class=\"nt\">&quot;description&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;Adair, S.. (2016, November 9). PowerDuke: Widespread Post-Election Spear Phishing Campaigns Targeting Think Tanks and NGOs. Retrieved January 11, 2017.&quot;</span><span class=\"p\">,</span>\n",
" <span class=\"nt\">&quot;url&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;https://www.volexity.com/blog/2016/11/09/powerduke-post-election-spear-phishing-campaigns-targeting-think-tanks-and-ngos/&quot;</span>\n",
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"from stix2 import FileSystemStore\n",
"\n",
"# create FileSystemStore\n",
"fs = FileSystemStore(\"/tmp/stix2_store\")\n",
"\n",
"# retrieve STIX2 content from FileSystemStore\n",
"ap = fs.get(\"attack-pattern--00d0b012-8a03-410e-95de-5826bf542de6\")\n",
"mal = fs.get(\"malware--00c3bfcb-99bd-4767-8c03-b08f585f5c8a\")\n",
"\n",
"# for visual purposes\n",
"print(mal)"
]
},
{
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"collapsed": true
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"source": [
"from stix2 import ThreatActor, Indicator\n",
"\n",
"# create new STIX threat-actor\n",
"ta = ThreatActor(name=\"Adjective Bear\",\n",
" labels=[\"nation-state\"],\n",
" sophistication=\"innovator\",\n",
" resource_level=\"government\",\n",
" goals=[\n",
" \"compromising media outlets\",\n",
" \"water-hole attacks geared towards political, military targets\",\n",
" \"intelligence collection\"\n",
" ])\n",
"\n",
"# create new indicators\n",
"ind = Indicator(description=\"Crusades C2 implant\",\n",
" labels=[\"malicious-activity\"],\n",
" pattern=\"[file:hashes.'SHA-256' = '54b7e05e39a59428743635242e4a867c932140a999f52a1e54fa7ee6a440c73b']\")\n",
"\n",
"ind1 = Indicator(description=\"Crusades C2 implant 2\",\n",
" labels=[\"malicious-activity\"],\n",
" pattern=\"[file:hashes.'SHA-256' = '64c7e05e40a59511743635242e4a867c932140a999f52a1e54fa7ee6a440c73b']\")\n",
"\n",
"# add STIX object (threat-actor) to FileSystemStore\n",
"fs.add(ta)\n",
"\n",
"# can also add multiple STIX objects to FileSystemStore in one call\n",
"fs.add([ind, ind1])"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"#### FileSystemSource\n",
"\n",
"Use the FileSystemSource when you only want to retrieve STIX content from the file system."
]
},
{
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" <span class=\"nt\">&quot;type&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;attack-pattern&quot;</span><span class=\"p\">,</span>\n",
" <span class=\"nt\">&quot;id&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;attack-pattern--00d0b012-8a03-410e-95de-5826bf542de6&quot;</span><span class=\"p\">,</span>\n",
" <span class=\"nt\">&quot;created_by_ref&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5&quot;</span><span class=\"p\">,</span>\n",
" <span class=\"nt\">&quot;created&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;2017-05-31T21:30:54.176Z&quot;</span><span class=\"p\">,</span>\n",
" <span class=\"nt\">&quot;modified&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;2017-05-31T21:30:54.176Z&quot;</span><span class=\"p\">,</span>\n",
" <span class=\"nt\">&quot;name&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;Indicator Removal from Tools&quot;</span><span class=\"p\">,</span>\n",
" <span class=\"nt\">&quot;description&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;If a malicious...command-line parameters, Process monitoring&quot;</span><span class=\"p\">,</span>\n",
" <span class=\"nt\">&quot;kill_chain_phases&quot;</span><span class=\"p\">:</span> <span class=\"p\">[</span>\n",
" <span class=\"p\">{</span>\n",
" <span class=\"nt\">&quot;kill_chain_name&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;mitre-attack&quot;</span><span class=\"p\">,</span>\n",
" <span class=\"nt\">&quot;phase_name&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;defense-evasion&quot;</span>\n",
" <span class=\"p\">}</span>\n",
" <span class=\"p\">],</span>\n",
" <span class=\"nt\">&quot;external_references&quot;</span><span class=\"p\">:</span> <span class=\"p\">[</span>\n",
" <span class=\"p\">{</span>\n",
" <span class=\"nt\">&quot;source_name&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;mitre-attack&quot;</span><span class=\"p\">,</span>\n",
" <span class=\"nt\">&quot;url&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;https://attack.mitre.org/wiki/Technique/T1066&quot;</span><span class=\"p\">,</span>\n",
" <span class=\"nt\">&quot;external_id&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;T1066&quot;</span>\n",
" <span class=\"p\">}</span>\n",
" <span class=\"p\">],</span>\n",
" <span class=\"nt\">&quot;object_marking_refs&quot;</span><span class=\"p\">:</span> <span class=\"p\">[</span>\n",
" <span class=\"s2\">&quot;marking-definition--fa42a846-8d90-4e51-bc29-71d5b4802168&quot;</span>\n",
" <span class=\"p\">]</span>\n",
"<span class=\"p\">}</span>\n",
"</pre></div>\n"
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"source": [
"from stix2 import FileSystemSource\n",
"\n",
"# create FileSystemSource\n",
"fs_source = FileSystemSource(\"/tmp/stix2_source\")\n",
"\n",
"# retrieve STIX 2 objects\n",
"ap = fs_source.get(\"attack-pattern--00d0b012-8a03-410e-95de-5826bf542de6\")\n",
"\n",
"# for visual purposes\n",
"print(ap)"
]
},
{
"cell_type": "code",
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".highlight .mh { color: #666666 } /* Literal.Number.Hex */\n",
".highlight .mi { color: #666666 } /* Literal.Number.Integer */\n",
".highlight .mo { color: #666666 } /* Literal.Number.Oct */\n",
".highlight .sa { color: #BA2121 } /* Literal.String.Affix */\n",
".highlight .sb { color: #BA2121 } /* Literal.String.Backtick */\n",
".highlight .sc { color: #BA2121 } /* Literal.String.Char */\n",
".highlight .dl { color: #BA2121 } /* Literal.String.Delimiter */\n",
".highlight .sd { color: #BA2121; font-style: italic } /* Literal.String.Doc */\n",
".highlight .s2 { color: #BA2121 } /* Literal.String.Double */\n",
".highlight .se { color: #BB6622; font-weight: bold } /* Literal.String.Escape */\n",
".highlight .sh { color: #BA2121 } /* Literal.String.Heredoc */\n",
".highlight .si { color: #BB6688; font-weight: bold } /* Literal.String.Interpol */\n",
".highlight .sx { color: #008000 } /* Literal.String.Other */\n",
".highlight .sr { color: #BB6688 } /* Literal.String.Regex */\n",
".highlight .s1 { color: #BA2121 } /* Literal.String.Single */\n",
".highlight .ss { color: #19177C } /* Literal.String.Symbol */\n",
".highlight .bp { color: #008000 } /* Name.Builtin.Pseudo */\n",
".highlight .fm { color: #0000FF } /* Name.Function.Magic */\n",
".highlight .vc { color: #19177C } /* Name.Variable.Class */\n",
".highlight .vg { color: #19177C } /* Name.Variable.Global */\n",
".highlight .vi { color: #19177C } /* Name.Variable.Instance */\n",
".highlight .vm { color: #19177C } /* Name.Variable.Magic */\n",
".highlight .il { color: #666666 } /* Literal.Number.Integer.Long */</style><div class=\"highlight\"><pre><span></span>malware--92ec0cbd-2c30-44a2-b270-73f4ec949841\n",
"</pre></div>\n"
],
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"<IPython.core.display.HTML object>"
]
},
"execution_count": 7,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"from stix2 import Filter\n",
"\n",
"# create filter for type=malware\n",
"query = [Filter(\"type\", \"=\", \"malware\")]\n",
"\n",
"# query on the filter\n",
"mals = fs_source.query(query)\n",
"\n",
"for mal in mals:\n",
" print(mal.id)"
]
},
{
"cell_type": "code",
"execution_count": 8,
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
"<style type=\"text/css\">.highlight .hll { background-color: #ffffcc }\n",
".highlight { background: #f8f8f8; }\n",
".highlight .c { color: #408080; font-style: italic } /* Comment */\n",
".highlight .err { border: 1px solid #FF0000 } /* Error */\n",
".highlight .k { color: #008000; font-weight: bold } /* Keyword */\n",
".highlight .o { color: #666666 } /* Operator */\n",
".highlight .ch { color: #408080; font-style: italic } /* Comment.Hashbang */\n",
".highlight .cm { color: #408080; font-style: italic } /* Comment.Multiline */\n",
".highlight .cp { color: #BC7A00 } /* Comment.Preproc */\n",
".highlight .cpf { color: #408080; font-style: italic } /* Comment.PreprocFile */\n",
".highlight .c1 { color: #408080; font-style: italic } /* Comment.Single */\n",
".highlight .cs { color: #408080; font-style: italic } /* Comment.Special */\n",
".highlight .gd { color: #A00000 } /* Generic.Deleted */\n",
".highlight .ge { font-style: italic } /* Generic.Emph */\n",
".highlight .gr { color: #FF0000 } /* Generic.Error */\n",
".highlight .gh { color: #000080; font-weight: bold } /* Generic.Heading */\n",
".highlight .gi { color: #00A000 } /* Generic.Inserted */\n",
".highlight .go { color: #888888 } /* Generic.Output */\n",
".highlight .gp { color: #000080; font-weight: bold } /* Generic.Prompt */\n",
".highlight .gs { font-weight: bold } /* Generic.Strong */\n",
".highlight .gu { color: #800080; font-weight: bold } /* Generic.Subheading */\n",
".highlight .gt { color: #0044DD } /* Generic.Traceback */\n",
".highlight .kc { color: #008000; font-weight: bold } /* Keyword.Constant */\n",
".highlight .kd { color: #008000; font-weight: bold } /* Keyword.Declaration */\n",
".highlight .kn { color: #008000; font-weight: bold } /* Keyword.Namespace */\n",
".highlight .kp { color: #008000 } /* Keyword.Pseudo */\n",
".highlight .kr { color: #008000; font-weight: bold } /* Keyword.Reserved */\n",
".highlight .kt { color: #B00040 } /* Keyword.Type */\n",
".highlight .m { color: #666666 } /* Literal.Number */\n",
".highlight .s { color: #BA2121 } /* Literal.String */\n",
".highlight .na { color: #7D9029 } /* Name.Attribute */\n",
".highlight .nb { color: #008000 } /* Name.Builtin */\n",
".highlight .nc { color: #0000FF; font-weight: bold } /* Name.Class */\n",
".highlight .no { color: #880000 } /* Name.Constant */\n",
".highlight .nd { color: #AA22FF } /* Name.Decorator */\n",
".highlight .ni { color: #999999; font-weight: bold } /* Name.Entity */\n",
".highlight .ne { color: #D2413A; font-weight: bold } /* Name.Exception */\n",
".highlight .nf { color: #0000FF } /* Name.Function */\n",
".highlight .nl { color: #A0A000 } /* Name.Label */\n",
".highlight .nn { color: #0000FF; font-weight: bold } /* Name.Namespace */\n",
".highlight .nt { color: #008000; font-weight: bold } /* Name.Tag */\n",
".highlight .nv { color: #19177C } /* Name.Variable */\n",
".highlight .ow { color: #AA22FF; font-weight: bold } /* Operator.Word */\n",
".highlight .w { color: #bbbbbb } /* Text.Whitespace */\n",
".highlight .mb { color: #666666 } /* Literal.Number.Bin */\n",
".highlight .mf { color: #666666 } /* Literal.Number.Float */\n",
".highlight .mh { color: #666666 } /* Literal.Number.Hex */\n",
".highlight .mi { color: #666666 } /* Literal.Number.Integer */\n",
".highlight .mo { color: #666666 } /* Literal.Number.Oct */\n",
".highlight .sa { color: #BA2121 } /* Literal.String.Affix */\n",
".highlight .sb { color: #BA2121 } /* Literal.String.Backtick */\n",
".highlight .sc { color: #BA2121 } /* Literal.String.Char */\n",
".highlight .dl { color: #BA2121 } /* Literal.String.Delimiter */\n",
".highlight .sd { color: #BA2121; font-style: italic } /* Literal.String.Doc */\n",
".highlight .s2 { color: #BA2121 } /* Literal.String.Double */\n",
".highlight .se { color: #BB6622; font-weight: bold } /* Literal.String.Escape */\n",
".highlight .sh { color: #BA2121 } /* Literal.String.Heredoc */\n",
".highlight .si { color: #BB6688; font-weight: bold } /* Literal.String.Interpol */\n",
".highlight .sx { color: #008000 } /* Literal.String.Other */\n",
".highlight .sr { color: #BB6688 } /* Literal.String.Regex */\n",
".highlight .s1 { color: #BA2121 } /* Literal.String.Single */\n",
".highlight .ss { color: #19177C } /* Literal.String.Symbol */\n",
".highlight .bp { color: #008000 } /* Name.Builtin.Pseudo */\n",
".highlight .fm { color: #0000FF } /* Name.Function.Magic */\n",
".highlight .vc { color: #19177C } /* Name.Variable.Class */\n",
".highlight .vg { color: #19177C } /* Name.Variable.Global */\n",
".highlight .vi { color: #19177C } /* Name.Variable.Instance */\n",
".highlight .vm { color: #19177C } /* Name.Variable.Magic */\n",
".highlight .il { color: #666666 } /* Literal.Number.Integer.Long */</style><div class=\"highlight\"><pre><span></span>malware--92ec0cbd-2c30-44a2-b270-73f4ec949841\n",
"</pre></div>\n"
],
"text/plain": [
"<IPython.core.display.HTML object>"
]
},
"execution_count": 8,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# add more filters to the query\n",
"query.append(Filter(\"modified\", \">\" , \"2017-05-31T21:33:10.772474Z\"))\n",
"\n",
"mals = fs_source.query(query)\n",
"\n",
"# for visual purposes\n",
"for mal in mals:\n",
" print(mal.id)"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"#### FileSystemSink\n",
"\n",
"Use the FileSystemSink when you only want to push STIX content to the file system."
]
},
{
"cell_type": "code",
"execution_count": 10,
"metadata": {},
"outputs": [],
"source": [
"from stix2 import FileSystemSink, Campaign, Indicator\n",
"\n",
"# create FileSystemSink\n",
"fs_sink = FileSystemSink(\"/tmp/stix2_sink\")\n",
"\n",
"# create STIX objects and add to sink\n",
"camp = Campaign(name=\"The Crusades\",\n",
" objective=\"Infiltrating Israeli, Iranian and Palestinian digital infrastructure and government systems.\",\n",
" aliases=[\"Desert Moon\"])\n",
"\n",
"ind = Indicator(description=\"Crusades C2 implant\",\n",
" labels=[\"malicious-activity\"],\n",
" pattern=\"[file:hashes.'SHA-256' = '54b7e05e39a59428743635242e4a867c932140a999f52a1e54fa7ee6a440c73b']\")\n",
"\n",
"ind1 = Indicator(description=\"Crusades C2 implant\",\n",
" labels=[\"malicious-activity\"],\n",
" pattern=\"[file:hashes.'SHA-256' = '54b7e05e39a59428743635242e4a867c932140a999f52a1e54fa7ee6a440c73b']\")\n",
"\n",
"# add Campaign object to FileSystemSink\n",
"fs_sink.add(camp)\n",
"\n",
"# can also add STIX objects to FileSystemSink in on call\n",
"fs_sink.add([ind, ind1])"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.6.3"
}
},
"nbformat": 4,
"nbformat_minor": 2
}
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