--- Name: CL_Mutexverifiers.ps1 Description: Proxy execution with CL_Mutexverifiers.ps1 Author: 'Oddvar Moe' Created: 2018-05-25 Commands: - Command: . C:\Windows\diagnostics\system\AERO\CL_Mutexverifiers.ps1 \nrunAfterCancelProcess calc.ps1 Description: Import the PowerShell Diagnostic CL_Mutexverifiers script and call runAfterCancelProcess to launch an executable. Usecase: Proxy execution Category: Execute Privileges: User MitreID: T1216 OperatingSystem: Windows 10 Full_Path: - Path: C:\Windows\diagnostics\system\WindowsUpdate\CL_Mutexverifiers.ps1 - Path: C:\Windows\diagnostics\system\Audio\CL_Mutexverifiers.ps1 - Path: C:\Windows\diagnostics\system\WindowsUpdate\CL_Mutexverifiers.ps1 - Path: C:\Windows\diagnostics\system\Video\CL_Mutexverifiers.ps1 - Path: C:\Windows\diagnostics\system\Speech\CL_Mutexverifiers.ps1 Code_Sample: - Code: Detection: - Sigma: https://github.com/SigmaHQ/sigma/blob/ff6c54ded6b52f379cec11fe17c1ccb956faa660/rules/windows/process_creation/proc_creation_win_lolbas_cl_mutexverifiers.yml Resources: - Link: https://twitter.com/pabraeken/status/995111125447577600 Acknowledgement: - Person: Pierre-Alexandre Braeken Handle: '@pabraeken'