S3c_Cult's XORcist

Author:
S3c_Cult

Language:
C/C++

Upload:
2025-06-15 22:22

Download

Platform:
Unix/linux etc.

Difficulty:
1.6

Quality:
5.0

Arch:
x86-64

Downloads:
56

Size:
3.81 KB

Writeups:
1

Comments:
7

Description

easy crackme with Control Flow Obfuscation, XOR "encryption" and anti-debugging Can you get the password or patch the validator function?

Comments (7)
Writeups (1)

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c4droid on 2025-06-18 08:47: I just solved it, a simple xor encryption.

lacon32 on 2025-06-22 07:02: Not a bad code. There are logic traps, fake functions, debugging checks. The password is encrypted by a simple XOR shift. It was entertaining.

dann on 2025-06-23 17:05: ts pmo gng icl

MihanN1 on 2025-07-30 11:53: can someone plz help me with this? ive found the password, which was the dann's comment, but it still doesnt wanna let me in, i think i might be doin somethin wrong but i dont understand what

NoviceShadow on 2025-08-27 07:36: Made me happy. This is the fastest crack I've done. I'm learning!!!

dumbermore on 2025-09-24 06:21: simple yet elegant

Deemon on 2026-01-05 00:14: Funny aah challenge like gng ts pmo sybau

You must be logged in to submit a writeup

Solution by Raiju on 2025-12-06 00:39:
Fantastic CTF! Really enjoyed this one, learned a ton about reading assembly, control flow, and making sense of functions. Sorry if my writeup is a bit messy, its my first one ive ever done

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crackmes.one

crackmes.one

S3c_Cult's XORcist