Advpack.md

Advpack.dll

• Functions: Execute

rundll32.exe advpack.dll,LaunchINFSection c:\test.inf,DefaultInstall_SingleUser,1,     
rundll32.exe advpack.dll,RegisterOCX calc.exe

Acknowledgements:

• Jimmy - @bohops

Code sample:

• Advpack.inf
• Advpack_calc.sct

Resources:

• https://bohops.com/2018/02/26/leveraging-inf-sct-fetch-execute-techniques-for-bypass-evasion-persistence/
• https://twitter.com/ItsReallyNick/status/967859147977850880
• https://twitter.com/bohops/status/974497123101179904

Full path:

c:\windows\system32\advpack.dll
c:\windows\sysWOW64\advpack.dll

Notes:

Detection: