AnanasCharles's Authorize by PIN

Author:
AnanasCharles

Language:
C/C++

Upload:
2024-04-11 12:12

Download

Platform:
Unix/linux etc.

Difficulty:
1.9

Quality:
4.4

Arch:
x86-64

Downloads:
17

Writeups:
2

Comments:
5

Description

Small easy crackme, where you gotta guess the pin :)

Comments (5)
Writeups (2)

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mikky on 2024-04-16 18:39: very nice sha256 of flag 95b5f1b18461a12d2bdd36513080b36b4a6e032f643bed8e8648dbc67eca6e1a

spikesan on 2024-04-19 11:48: Figuring out the PIN was easy. However, what was challenging is figuring out the flag without running the program. I still cannot get the same flag from analysing the decode_string function... Anyone able to provide a write-up on the decode_string function?

bang1338 on 2024-04-20 05:59: Solved! Sponsored by Binary Ninja /j Solution soon. ============[SPOILER]============ ============[ YOU ]============ ============[ HA-VE ]============ ============[ BE-EN ]============ ============[WARN'ED]============ ============[SPOILER]============ ./authorize_org **** (no, not patching) Correct PIN entered! Decoded String: *CTF{3******G*****u*}

NIGHTMARESHADOW4EXPLOIT on 2024-04-27 09:50: 3991 Correct PIN entered! Decoded String: JCTF{3nC0D1nG_15_FuN} C:\Users\abcka\Desktop\Crack Me\crackme levels\level 2

bang1338 on 2024-04-29 13:17: damn NIGHTMARESHADOW4EXPLOIT you spoiled the thing, not very funny at all :/

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Solution by bang1338 on 2024-04-20 13:47:
A walkthrough of my solution. In zip file contain: - Bunch of image - a markdown, which is my walkthrough and solution. Require a GitHub-like markdown reader like Markdown Monster - actually done in Linux.

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Solution by xsj3n on 2024-04-26 06:16:
flag and how i went about solving it are in this txt file

Download

crackmes.one

crackmes.one

AnanasCharles's Authorize by PIN