huntrule

Suspicious Interactive PowerShell as SYSTEM (via file_event)

This rule detects the creation of files that indicator an interactive use of PowerShell in the SYSTEM user context

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.