APCLdr - Payload Loader With Evasion Features


Payload Loader With Evasion Features.

Features:

  • no crt functions imported
  • indirect syscalls using HellHall
  • api hashing using CRC32 hashing algorithm
  • payload encryption using rc4 - payload is saved in .rsrc
  • Payload injection using APC calls - alertable thread
  • Payload execution using APC - alertable thread
  • Execution delation using MsgWaitForMultipleObjects - edit this
  • the total size is 8kb + the payload size
  • compatible with LLVM (clang-cl) Option

Usage:

  • Use Builder to update the PayloadFile.pf file, that'll be the encrypted payload to be saved in the .rsrc section of the loader
  • Compile as x64 Release

Debugging:

  • Change Linker>SubSystem from /SUBSYSTEM:WINDOWS to /SUBSYSTEM:CONSOLE
  • Set the loader in debug mode (uncomment this)
  • build as release as well

Thanks For:


Tested with cobalt strike && Havoc on windows 10



APCLdr - Payload Loader With Evasion Features APCLdr - Payload Loader With Evasion Features Reviewed by Zion3R on 8:30 AM Rating: 5