thedollar's good girl

Author:
thedollar

Language:
C/C++

Upload:
2025-08-09 05:10

Download

Platform:
Unix/linux etc.

Difficulty:
2.0

Quality:
3.6

Arch:
x86-64

Downloads:
72

Size:
14.15 KB

Writeups:
3

Comments:
9

Description

Become a good girl This is my first crack me please be very nice Inspired by good boy by fdisotto

Comments (9)
Writeups (3)

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sh3d on 2025-08-12 15:07: very easy just patched je to jmp

Elvis on 2025-08-13 12:22: I believe patching is not the goal

ProlificBeggar on 2025-08-14 04:22: A very clever way to have more than one solution!

SegfaultSaint on 2025-09-30 20:26: Learnt something new from this about my rev engineering tool (Ghidra). Simple and beginner friendly.

dollhead on 2025-10-10 20:38: Underrated crackme tbh! This one is at least a 4.0 imo

Kraig on 2025-10-20 23:56: Very nice! Had some trouble finding the main but that led me to learning something

isbeb on 2025-11-09 00:33: It took a good while to work out the 4 numbers to add together lol but it was fun to work out the alg. Thanks!

8ozo8 on 2025-11-11 16:48: I didn't expect to be a good girl you need to be at least 28 minimum. Nice crackme.

yatanim on 2025-12-22 14:29: its pretty good

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Solution by leaves on 2025-08-22 06:21:
Constraint solving does the solving for you.

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Solution by Makuslaw on 2025-09-24 21:35:
Static analysis + simple script

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Solution by dollhead on 2025-10-10 20:37:
The crackme uses a 4x4 matrix lookup system where input pairs `(row, column)` access specific values that must sum to zero. The key gen I wrote generated 6 solutions

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crackmes.one

crackmes.one

thedollar's good girl