Author:
Krekkmiii

Language:
C/C++

Upload:
7:24 PM 04/02/2022

Download

Platform
Windows

Difficulty:
3.0

Quality:
3.0

Arch:
x86-64

Description

a crackme using xor encryption, and i added some obfuscation, manually. sometimes you'll get an 0xc000005 error, unfortunatly i couldn't fix that. if that happens, just restart and try again!

• Comments
• Writeups

You must be logged in to post a comment

s3pt3mb3r on 2:22 AM 04/19/2022: tried but i couldnt even figure out what happen if the password is correct. I assumed that something will print out but... idk if author see this, give me some hints!

jeffli6789 on 9:35 AM 04/30/2022: This is a very nice one! It is not very hard, but it has some interesting techniques in it. Thx!

JMac2 on 2:50 AM 05/27/2022: Hi all, anyone solve this that will put up a solution, pulling my hair out here..

_228_vasiliy_228_ on 2:21 PM 05/28/2022: nice pass: wowyoufoundthepasswordbrocongrats

CrushedKiwi on 10:13 PM 08/30/2022: I don't know what really happened but after I get disappointed and closed the x32dbg suddenly find Unpacked.exe and it was an easy xor and find the password. s1 = b"E2*2{0\"z" flag = "" for i in s1: flag += chr(i ^ s1[0]) print(flag) flag = "" for i in s2: flag += chr(i ^ s2[0]) print(flag)

CrushedKiwi on 10:18 PM 08/30/2022: it seems when I just debug the file and enter any password it drops the Unpacked.exe which is easy to REV

JMac2 on 12:12 PM 09/01/2022: I have looked at this crackme and I did not get any dropped .exe file. Where did it put the executable ?

Krekkmiii on 4:11 PM 09/23/2022: poor JMac2 been trying to solve this crackme since may 27th lol

JMac2 on 5:59 AM 09/25/2022: Embarrassment and shame are character building lol

You must be logged in to submit a writeup