Execution of Suspicious GrpConv (via process_creation)
This rule detects the anomalous execution of a utility to convert Windows 3.x .grp files or for persistence purposes by hostile software or actors
SigmahighWindowsv1
Full detection rule
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- Unknown
Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.