MAS's zW0rM

Author:
MAS

Language:
C/C++

Upload:
2026-09-14 19:17

Download

Platform:
Windows

Difficulty:
3.0

Quality:
4.0

Arch:
x86-64

Downloads:
121

Size:
1.10 MB

Writeups:
0

Comments:
3

Description

Fadi is a proud gamer who claims he can beat any game. When his friend Sami challenged him to play a newly created game called ZWorm, Fadi eagerly accepted and downloaded it right away. However, as soon as he launched it, a pop-up appeared: "This game cannot be played outside of a debugger." Since Fadi is only a novice web programmer with zero debugging experience, he posted a plea for help online. Can you help Fadi bypass this check and protect his gaming pride?

Labels ?

Anti-debugging IsDebuggerPresent PEB BeingDebugged / NtGlobalFlag String / data encryption TEA / XTEA (encryption) Crypto / hash algorithm TEA / XTEA (crypto) Control-flow obfuscation Spaghetti / junk-branch Custom / generic obfuscation

Comments (3)
Writeups (0)

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SVz on 2026-09-15 08:11: [Click to reveal]

Keep on 2026-09-16 10:53: very fire, writing crackmes has honestly been much more intuitive for me than solving them lol. i’m pretty comfortable with programming, but reversing someone else’s code is a very different world, i underestimated how little programming knowledge transfers directly to actually solving crackmes. this is genuinely hard

JIHN on 2026-09-16 15:07: @SVz i did change the score variable to 0 and then when i started playing and as the score reaches 5 it says to me back that you cannot debug this in debugger so what do i do.

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crackmes.one

crackmes.one

MAS's zW0rM