not_a_robot's robot[1]: find key

Author:
not_a_robot

Language:
C/C++

Upload:
2022-11-13 15:32

Download

Platform:
Unix/linux etc.

Difficulty:
2.8

Quality:
4.9

Arch:
x86-64

Downloads:
19

Size:
14.21 KB

Writeups:
2

Comments:
5

Description

You need to understand key check formula and find the correct one!

Comments (5)
Writeups (2)

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juansacco on 2022-12-15 14:23: [Click to reveal]

2ourc3 on 2022-12-26 13:30: Requires GLIBC_2.34 (Not present in stable Debian version 11)

alikesun on 2023-01-10 17:09: about glibc, just build it and set envs https://askubuntu.com/questions/1345342/how-to-install-glibc-2-32-when-i-already-have-glibc2-31

kejcao on 2023-04-17 18:09: Nice one!

SirWardrake on 2024-05-19 00:13: Very nice one. I'm glad robot is happy now ;-)

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Solution by misra.cxx on 2022-12-04 14:22:

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Solution by stackpointer7 on 2025-12-14 23:22:
A writeup of how the challenge works, how I solved it, and a solver is in the assembly file (you will have to assemble and run it to get the key)

Download

crackmes.one

crackmes.one

not_a_robot's robot[1]: find key