QoS WMI DLL Loaded into WmiPrvSE

Ibrahim Saud@tektrix

•updated Jun 18, 2026•0•0•4

Detects the loading of the QoS WMI provider DLL (qoswmi.dll) into the WMI provider host (wmiprvse.exe). This behavior is associated with the EDRChoker technique, which can be used for stealthy execution and EDR evasion.