YandereMia's simple XOR crackme

Author:
YandereMia

Language:
C/C++

Upload:
2025-12-20 15:17

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Platform:
Unix/linux etc.

Difficulty:
1.9

Quality:
3.9

Arch:
x86-64

Downloads:
1183

Size:
15.12 KB

Writeups:
3

Comments:
10

Description

Beginner friendly reversing challenge Recover the correct key by analyzing the validation logic Solving without patching is recommended but not required

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Comments (10)
Writeups (3)

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cartellos on 2025-12-21 15:53: [Click to reveal]

cartellos on 2025-12-21 15:54: [Click to reveal]

cartellos on 2025-12-21 15:55: does not fit here

gath on 2025-12-21 22:35: [Click to reveal]

ZEYAD on 2026-01-26 00:38: [Click to reveal]

aaaa-0-0-0-bbbb on 2026-04-05 18:36: [Click to reveal]

dgjvbgfyrdgfydjgv on 2026-07-12 15:23: [Click to reveal]

0xTh3B00Gym4n on 2026-07-25 15:44: [Click to reveal]

Kryptos on 2026-09-24 10:24: [Click to reveal]

Casada on 2026-10-25 14:00: ABC&E@GH98K51NOP

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Solution by 0xDuB on 2025-12-23 10:43:

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Solution by sysdown on 2026-07-07 14:11:
static + dynamic analysis

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Solution by Allusia on 2026-10-12 07:53:
Recover the 16-byte key by XORing four rodata blocks

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crackmes.one

crackmes.one

YandereMia's simple XOR crackme