Description

𝒜𝓈𝒸𝑒𝓃𝒹𝑒𝒹…

FYI

1. You should register Heaven.sys to your computer before you run the binary. Note that the driver is not signed. You’ll need to disable your DSE (Driver Signature Enforcement) in your OS. If the driver logs “Successfully registered!”, you can normally solve the problem.
2. Sorry for Non-Intel CPU users, you SHOULD enable VT-x to run the binary.
3. If you get any problem with registering, contact __readfsqword with error message in discord for support.
4. I don’t recommend running it in your main OS, use VM instead.

Writeup

[0x0] Prerequisite

풀기 전에 알면 좋은 것들

• System: Hypervisor (VMM)
  • VMM: VT-x
• Reversing: VM
• Reversing: Anti-Debugging
  • Anti-Debugging: In Hypervisor
  • Anti-Debugging: In Kernel
• Reversing: Obfuscation
  • Obfuscation: Handwrite
• Crypto: IDEA

<aside> 💡 난이도: Extreme

</aside>

당연히 xi의 곡 Ascension to Heaven을 모티브로 만들었다.