Author:
StyLE

Language:
C/C++

Upload:
7:56 AM 03/31/2020

Download

Platform
Windows

Difficulty:
2.0

Quality:
4.0

Arch:
x86

Description

It's my first public crackme :) Description: ---- Tascs: lvl1 - patch all checks lvl2 - patch only srand and find name with password lvl3 - find name and password without patching

• Comments
• Writeups

You must be logged in to post a comment

jbollacke on 1:54 PM 04/13/2020: usernames and passwords are way too long to remember :- btw: beware of the .reloc

Rainbow on 2:23 AM 04/27/2020: Easy .. https://anonfiles.com/FaSdNbt1o3/simple_crackme_-_cracked_exe btw u made a random password strings XD

Harshil55 on 10:19 AM 05/09/2020: Name:f6OJL2I5c5CHCesEyTWgA3a3MQcUtQbhcJwnLhDagBjf4g5tqyPWbkV Password:XHuM4Y15vyUG0eRZFCSqQHF6rszS87k32lEnBGzXqqx8lBowj6Fiq4EkmfrQh1PG8d0LRFmXwJVi8PBwWqwwV

ipax on 11:44 AM 05/23/2020: [SPOILER - SKIP IF YOU DON'T WANT HINTS] - This is an interesting challenge. Although patching wasn't an issue, I couldn't find the name and password without patching the srand() (level3) any more tips about that? Level 1 was easy, deactivating all the srand() and rand()'s though it wasn't actually needed, only srand().. Level 2 - username: 1kAlMiG2Kb7FzP5tM1QBI6DSS92c31Apgjk9lVK7d password: pdonxRWd2YvlzRhbIO74SOKYoSsQ7sHeKcNBoLLC0G8g8RusnmNty8KZX71ZwmkBm1e9NqMib3lnu2wVKJDHmbyiIp BTW: As mentioned before, since the patches were in the .reloc section, we had to rebuild it after to take into account for the changes. Keep them coming! Also, if you could provide the source for the challenge would be pretty awesome to read and understand all the assembly! :)

You must be logged in to submit a writeup