Suspicious Volume Shadow Copy DLL Load (vss_ps.dll)
Detects the suspicious loading of `vss_ps.dll` by executables that are not typically associated with the Volume Shadow Copy Service (VSS). This DLL is often abused by attackers to delete or manipulate shadow copies, which can hinder forensic investigations and data recovery efforts, commonly seen in ransomware attacks or other destructive operations. The rule filters out known legitimate processes and common program file locations to reduce false positives.
Sigma
