AtomPePacker Save

AtomPePacker : A Highly Capable Pe Packer

Features :

• the packer only support x64 exe's (altho planning to make x32 version but idk when it'll be done)
• no crt imports
• api hashing library ( custom getmodulehandle and getprocaddress )
• direct syscalls ( for the part that i do the ntdll unhooking )
• ntdll unhooking from \KnownDlls\
• support tls callbacks
• support reallocation in case of needed ( the image is mapped to the preferable address first )
• no rwx section allocation
• support exception handling
• uses elzma compression algorithm to do the compression (reducing the final file size)
• its local run pe, so it support arguments
• fake imported functions to add more friendly look to the iat

Builder :

• you can download from here or compile the code manually
• supports only 1 input: x64 native exe files.
• supports 3 outputs:
  • dll :
    • Example "rundll32.exe DllPP64.dll Atom" (Using "Atom" is a must to run your payload - this is the name if the exported function in the dll)
    • can be hijacked / injected into other process
  • exe :
    • this output is the default (with console - for binaries like mimikatz)
  • no console exe
    • for binaries like a c2 agent

Usage :

[#] Usage  : PePacker.exe <Input x64 exe> <*Output*> <*Optional Features*>
[#] Output :
              -d : Output The Packed Pe As A x64 Dll File
              -e : Output The Packed Pe As A x64 Exe File (Default)
[#] Features :
              -h : Hide The Console - /SUBSYSTEM:WINDOWS



Example:


PePacker.exe mimikatz.exe			: generate exe packed file
PePacker.exe mimikatz.exe -e			: generate exe packed file
PePacker.exe mimikatz.exe -e	-h		: generate hidden exe packed file
PePacker.exe mimikatz.exe -d			: generate dll output

Demo - Builder :

Demo - Profit :

Thanks for :

• https://github.com/lloyd/easylzma
• https://github.com/vxunderground/VX-API

TODO :

• x32 support
• reduce the entropy