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Author:
maroj
Language:
C/C++
Upload:
2026-05-25 17:38
Platform:
Windows
Difficulty:
4.0
Quality:
4.0
Arch:
x86-64
Downloads:
22
Size:
235.50 KB
Writeups:
0
Comments:
0
Description
A 64-bit Windows console crackme. Your goal is to find a valid Name + Serial pair - or better yet, write a working keygen. Input : Name (any string) Serial: XXXXXX-YYYYYY-ZZZZZZ (20 chars, base-36, case-insensitive) The program will tell you if your serial is correct. Patching is NOT allowed - the serial must be mathematically valid. Several layers of protection are active. You'll need to figure out what they are and how to bypass them - that's part of the challenge. Static analysis is the recommended approach. If you solve it or get stuck, please leave a comment - I'd love to hear how you approached it and what tools you used!