huntrule

Suspicious Process Memory Dump Through Comsvcs.DLL (via process_creation)

This rule detects a process memory dump via "comsvcs.dll" using rundll32, covering multiple different methods (ordinal, minidump function, etc.)

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.