CL_LoadAssembly.yml

---
Name: CL_LoadAssembly.ps1
Description: PowerShell Diagnostic Script
Author: Jimmy (@bohops)
Created: 2021-09-26
Commands:
  - Command: 'powershell.exe -ep bypass -command "set-location -path C:\Windows\diagnostics\system\Audio; import-module .\CL_LoadAssembly.ps1; LoadAssemblyFromPath ..\..\..\..\testing\fun.dll;[Program]::Fun()"'
    Description: Proxy execute Managed DLL with PowerShell
    Usecase: Execute proxied payload with Microsoft signed binary
    Category: Execute
    Privileges: User
    MitreID: T1216
    OperatingSystem: Windows 10 21H1 (likely other versions as well), Windows 11
    Tags:
      - Execute: DLL
Full_Path:
  - Path: C:\Windows\diagnostics\system\Audio\CL_LoadAssembly.ps1
Code_Sample:
  - Code:
Detection:
  - Sigma: https://github.com/SigmaHQ/sigma/blob/ff6c54ded6b52f379cec11fe17c1ccb956faa660/rules/windows/process_creation/proc_creation_win_lolbas_cl_loadassembly.yml
Resources:
  - Link: https://bohops.com/2018/01/07/executing-commands-and-bypassing-applocker-with-powershell-diagnostic-scripts/
Acknowledgement:
  - Person: Jimmy
    Handle: '@bohops'