crackmes.one

stels's sob Obfuscator Challenge (insane++)

Author:
stels

Language:
.NET

Upload:
2026-08-26 02:53

Platform:
Windows

Difficulty:
3.0

Quality:
4.0

Arch:
x86-64

Downloads:
27

Size:
85.17 KB

Writeups:
0

Comments:
1

Description

upd:its not too hard i found a vuln in my obfustractor. I previously deobfuscated a program protected by Themida. Based on how Themida works, I decided to create an improved version of it as my own custom obfuscator called 'sob'. === Requirements === - Platform: Windows only. - Requires .NET 8 Runtime installed. Good luck. You will need it.

Labels ?

Anti-debugging IsDebuggerPresent Timing (rdtsc/GetTickCount) PEB BeingDebugged / NtGlobalFlag Exception-based (SEH/VEH/INT2D) Hardware breakpoints (DRx) NtQueryInformationProcess CheckRemoteDebuggerPresent TLS callback String / data encryption XOR AES (encryption) Self-modifying / runtime decrypt Code virtualization / VM Control-flow obfuscation Spaghetti / junk-branch State machine / dispatcher Anti-tamper / integrity Import / API obfuscation Custom / generic obfuscation