crackmes.one

Mactrah's NACRE

Author:
Mactrah

Language:
C/C++

Upload:
2026-11-11 03:04

Platform:
Windows

Difficulty:
5.0

Quality:
6.0

Arch:
x86-64

Downloads:
33

Size:
850.00 KB

Writeups:
0

Comments:
1

Description

This is my first crackme - feedback is welcome! Recover the password to make the unmodified program print the CMO flag. Windows x64, no extra dependencies. Run nacre.exe --password "your-password" or enter the password via stdin. Patching the success branch doesn’t count. Good luck!

Labels ?

String / data encryption XOR AES (encryption) Code virtualization / VM Custom / generic obfuscation