README.md

SyscallPack

Beacon Object File and Shellcode for full DLL unhooking.

1. Get handle to hooked DLL
2. Get dynamic Syscalls for NtOpenSection and NtMapViewOfSection
3. Load unhooked DLL from /KnownDlls/
4. Patch hooked functions
5. Unload unhooked DLL

unhook-PIC

Unhook ntdll.dll with shellcode. Only support for x64 atm! Convert pic exe to shellcode format with for i in $(objdump -d compiled/unhook-pic.exe |grep "^ " |cut -f2); do echo -n '\x'$i; done; echo

unhook-BOF

Unhook all hooked functions for a specified DLL

Acknowledgements

• Heavily inspired by Conti Locker
• addresshunter.h from @ParanoidNinja
• @peterwintrsmith for Parallelsyscalls