Malicious Event Log Cleared - Native (via security, system)

PremiumReviewedSigma · High · v1
Product
windows
Service
security, system
Author
HuntRule
Published
2026-06-26
Updated
2026-08-28

ATT&CK techniques

  1. Recon

  2. Resource Dev

  3. Initial Access

  4. Execution

  5. Persistence

  6. Priv Esc

  7. Defense Evasion

  8. Cred Access

  9. Discovery

  10. Lateral Movement

  11. Collection

  12. C2

  13. Exfiltration

  14. Impact

What it detects

This rule detects cleared the event logs.

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Suspicious Deletion of Terminal Server Client History via reg by UNC1549
Suspicious Windows Event Log Clearing via process_creation
Malicious Windows Event Log Clearing via wevtutil
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Malicious Event Log Cleared - Native (via security, system)
Pivot detection · T1685.005 · 9 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.