Windows/System security: process.args_count (4688), 5136 event.reason & ObjectDN#17921
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marc-gr merged 10 commits intoelastic:mainfrom Mar 30, 2026
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…ectDN - Add process.args_count for event 4688 (elastic#14767) - Map OperationType to event.reason for event 5136 (elastic#15308) - Parse ObjectDN for 5136 into user.target/group/host by ObjectClass (elastic#16965) Keep windows.forwarded and system.security pipelines in sync.
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Pinging @elastic/sec-windows-platform (Team:Security-Windows Platform) |
packages/windows/data_stream/forwarded/elasticsearch/ingest_pipeline/security_standard.yml
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| Data stream | Previous EPS | New EPS | Diff (%) | Result |
|---|---|---|---|---|
powershell_operational |
2873.56 | 1349.89 | -1523.67 (-53.02%) | 💔 |
applocker_packaged_app_deployment |
11627.91 | 7352.94 | -4274.97 (-36.76%) | 💔 |
applocker_packaged_app_execution |
11764.71 | 8196.72 | -3567.99 (-30.33%) | 💔 |
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andrzej-stencel
approved these changes
Mar 24, 2026
nfritts
approved these changes
Mar 25, 2026
… pipeline conflicts)
…og from elastic#17931 - system 2.15.0, windows 3.8.0 - Changelog: 17921 entries under new versions; 17931 remains on 2.14.0 / 3.7.0
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Package system - 2.15.0 containing this change is available at https://epr.elastic.co/package/system/2.15.0/ |
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Package windows - 3.8.0 containing this change is available at https://epr.elastic.co/package/windows/3.8.0/ |
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Summary
Enhancements for Windows Security events in
windowsforwarded andsystemsecurity data streams (pipelines kept in sync).Changes
process.args_countfor event 4688 (process creation).winlog.event_data.OperationTypetoevent.reasonfor event 5136.ObjectDNfor event 5136 and populateuser.target.name,group.name, orhost.namebased onObjectClass.Versions
windows3.6.1 → 3.7.0system2.13.0 → 2.14.0Testing
Closes #14767
Closes #15308
Closes #16965