mirror of
https://github.com/marcredhat/SIEM-toolkit-patched
synced 2026-06-10 13:21:17 +00:00
marc
a9dcf48e65
The original upstream gitignores parsers/* on the assumption that each tenant has its own set. This fork commits a working snapshot so the Parser Test Runner and Parser Coverage features are usable out of the box. Stormshield parser exercises the new SDL key=value scanner, pattern references, and JS-style unquoted format keys added to backend/routers/quality.py.
49 lines
1.8 KiB
Plaintext
49 lines
1.8 KiB
Plaintext
{
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// Microsoft DNS debug log parser — OCSF v1.3.0
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attributes: {
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"metadata.version": "1.3.0",
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"metadata.product.vendor_name": "Microsoft",
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"metadata.product.name": "DNS Server",
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"Category": "network",
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"dataSource.vendor": "Microsoft",
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"dataSource.name": "DNS Server",
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"dataSource.category": "dns",
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"category_uid": 4,
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"category_name": "Network Activity",
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"class_uid": 4003,
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"class_name": "DNS Activity",
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"activity_id": 1,
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"type_uid": 400301,
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"status_id": 1,
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"severity_id": 1
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},
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patterns: {
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ipv4: "\\d+\\.\\d+\\.\\d+\\.\\d+",
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word: "\\S+",
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rest: ".*"
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},
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formats: [
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{
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id: "msdns_query",
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attributes: {
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class_uid: 4003, class_name: "DNS Activity",
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type_uid: 400301
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},
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format: ".* $proto=word$ $direction=word$ $src_ip=ipv4$ .* Q .* $query_type=word$ .* $query_name=rest$",
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halt: true,
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rewrites: [
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// DNS tunneling (very long query)
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{ input: "query_name", output: "class_uid", match: "^.{120,}$", replace: "2004" },
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{ input: "query_name", output: "class_name", match: "^.{120,}$", replace: "Detection Finding" },
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{ input: "query_name", output: "category_uid", match: "^.{120,}$", replace: "2" },
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{ input: "query_name", output: "type_uid", match: "^.{120,}$", replace: "200401" },
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{ input: "query_name", output: "finding_title", match: "^.{120,}$", replace: "MS-DNS Suspected Tunneling (long query)" },
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{ input: "query_name", output: "severity_id", match: "^.{120,}$", replace: "4" },
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{ input: "query_name", output: "severity", match: "^.{120,}$", replace: "High" }
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]
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}
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]
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}
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