huntrule

Suspicious Clearing of Security Eventlog (via security)

This rule detects one of the Windows Eventlogs has been cleared. e.g. caused by "wevtutil cl" command execution

SigmahighWindowsv1
Full detection rule

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Known false positives

  • Unknown

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