unDUP2

[Stingered]

unDUP2 unpacker v0.3 | python to C++ port by Stingered (2026)

Usage: 
Extract and dump the .dup2 and payload DLL to disk from a generated PE created by dUP 2.
The .dup2 file can be loaded into diabl2oo2's Universal Patcher tool for viewing/editing.

Sample output:
ndup2 MyPatcher.exe
unDUP2 unpacker v0.3 | python to C++ port by Stingered (2026)
original python code: https://github.com/BakasuraRCE/UNdUP2
Usage: unDUP2.exe <file name>

[+] Generated: MyPatcher.dumped.dll
[+] Generated: MyPatcher.dUP2
(2 modules)

Post and bugs/issues and I will to resolve them.

-Stingered (2026)