crackmes.one

luawl's pushing the limits of luau obfuscation

Author:
luawl

Language:
Unspecified/other

Upload:
2026-08-18 22:45

Platform:
Multiplatform

Difficulty:
5.0

Quality:
5.0

Arch:
other

Downloads:
73

Size:
3.90 MB

Writeups:
0

Comments:
2

Description

How weird can luau obfuscation be? This challenge pushes the limits using obscure luau-specific obfuscation tactics. Not to hard once you think outside the box. Useable via Lune. No network access is required. Can support other luau runtimes: not directly supported. Run: lune run public.luau 0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20 luawl-challenge-v1.2 The program should exit successfully without printing the answer. Recover the hidden integer by analyzing the packed file. The intended solution is offline; do not expect the program to calculate or display the value for you.

Labels ?

String / data encryption Base64 (encryption) Self-modifying / runtime decrypt Code virtualization / VM Control-flow obfuscation State machine / dispatcher Custom / generic obfuscation