pavler's Anti-debug fixed

Author:
pavler

Language:
C/C++

Upload:
2025-07-07 17:50

Download

Platform:
Windows

Difficulty:
3.0

Quality:
4.0

Arch:
x86

Downloads:
26

Size:
128.50 KB

Writeups:
0

Comments:
3

Description

Try to run executable under debugger. Goal - successfully run application under debugger and find out how anti-debug works. This is not my own project btw just sharing. main.cpp not virtualized, guys please do not patch main.cpp logic, the goal is patch all function related to anti-debug.

Comments (3)
Writeups (0)

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nightxyz on 2025-07-12 13:16: What is the aim of the crackme ? It always shows "OK" string. If you enter one char, it shows two "OK"s. iy you enter two char, it shows three "OK"s. Under debugger or without debugger, it works like this.

pavler on 2025-07-12 13:40: it will throw exception when debugger attached, at least mine works like this

nightxyz on 2025-07-12 13:44: Then my crackme works normally. I bypassed some of anti-debug techniques already like NtSetInformationThread and etc..

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crackmes.one

crackmes.one

pavler's Anti-debug fixed