15-02-2026, 04:20 PM
Tool update: v0.8
Now allows for extraction when UPX (non-modified versions) was used as the external packer
when generating the patcher-EXE.
unDUP2 unpacker v0.8 | 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 try to resolve them.
-Stingered (2026)
Now allows for extraction when UPX (non-modified versions) was used as the external packer
when generating the patcher-EXE.
unDUP2 unpacker v0.8 | 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 try to resolve them.
-Stingered (2026)