Author:
RAZKOM

Language:
C/C++

Upload:
2026-02-19 04:03

Download

Platform:
Windows

Difficulty:
2.0

Quality:
4.0

Arch:
x86-64

Downloads:
343

Size:
6.27 KB

Writeups:
2

Comments:
4

Description

Goal: Reverse engineer the key validation algorithm and either find a valid key manually or write a keygen. Patching the binary will not reveal the secret message — a valid key is required to decrypt it. Instructions: Run razkom_v1.exe, enter a key at the prompt when asked. A correct key will decrypt and display a hidden message. See HINT.txt for the key format. No installation required. Dependencies: None. Standalone Windows x64 executable. EDIT: Any valid key will be accepted, but only the original key will decrypt the secret message correctly. Patching or keygen alone won't get you there — you need to fully understand the algorithm. This is the same as razkom_v1, tidied up a bit.

• Comments (4)
• Writeups (2)

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