a96d97b9b0
- Fixed a bug related to MSVC optimizations that broke Ryujin's relocation algorithm and its fix-up logic. - Introduced a standardized FFI argument-passing method for Ryujin Core; the legacy method remains compatible. - Ryujin GUI now fully supports the Anti-Debug features. - Various minor bug fixes and improvements to project structure.
Ryūjin Protector
Ryūjin Protector is an open-source Bin2Bin obfuscation, protection, and DRM tool for Windows PE binaries targeting the Intel x64 architecture(Only).
Features
- Junk Code Insertion + Code Mutation (Fully randomic without breaking the original logic)
- IAT Call Access Obfuscation(With obfuscated handlers access)
- Random Section naming(Default name: Ryujin)
- Mathematical Operators Virtualization(aka: Ryūjin MiniVM)
- Obfuscated code Encryption(Using TeaDelKew Algorithm)
- Anti-Debug User + Kernel(Planned)
- Anti-Dump(Planned)
- Anti-Disassembly(Planned)
- Troll Reversers(Exclusive Planned)
Goals
Ryūjin was designed and developed for the study of obfuscators with Bin2Bin capabilities, making it a viable project for use by third parties as well as serious information security students. This includes: Commercial Developers, Indie Developers/Cheat Developers, Anti-Cheat Developers, Malware Developers, Malware Analysts, and Security Researchers.
A Simple Comparison on a "main" function. before and after applying Ryūjin:
This is only a small demo with only one Ryūjin feature, others feature together produce a better result.
Getting Started
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