Author:
crackme552

Language:
C/C++

Upload:
3:27 PM 09/24/2024

Platform
Windows

Difficulty:
3.5

Quality:
4.8

Arch:
x86-64

Description

Custom VM protection I am developing. You can find the source code here, but I encourage you to attempt getting the key, or devirt, before looking :)

• Comments
• Solutions

dev0 on 10:16 AM 10/11/2024: Is there a logic bug in this? I have 5 "keys" that will get the correct input message. Either way this is really well done. Really cool idea on a stack VM.

ToMKoL on 1:42 PM 10/11/2024: Spoiler https://blog.washi.dev/posts/binaryshield-vm-crackme/ Spoiler

Narmjep on 12:59 AM 10/21/2024: Loved the challenge, learned a lot. I recommend learning ghidra scripting for this one to set references automatically

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