Script Interpreter Execution From Suspicious Folder (via process_creation)

This rule detects anomalous script execution from anomalous directories or folders accessible by environment variables that may indicate malware activity. Script interpreters (cscript, wscript, mshta, powershell) running from folders like Temp, Public, or user profile directories may suggest attempts to evade detection or execute hostile scripts.

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.