Obfussor
Obfussor is obfuscator for C and CPP, with cross-platform support.
Introduction
Obfussor is a powerful cross-platform application that transforms your C and C++ source code into reverse-engineering resistant binaries. Using advanced LLVM compiler infrastructure, it applies multiple obfuscation techniques to protect your intellectual property while maintaining optimal performance.
Key Benefits
- Robust Protection - Multiple layers of obfuscation techniques
- Zero Performance Loss - Optimized transformations at IR level
- User-Friendly Interface - Modern app with intuitive workflow
- Detailed Analytics - Comprehensive obfuscation reports
- Cross-Platform - Desktop and Mobile support
Obfuscation Techniques
| Technique | Description | Impact |
|---|---|---|
| Control Flow Flattening | Transforms program logic into complex, non-linear paths | High |
| String Encryption | Encrypts string literals with runtime decryption | Medium |
| Dead Code Injection | Inserts misleading code paths and dummy operations | High |
| Instruction Substitution | Replaces simple operations with complex equivalents | Medium |
| Function Obfuscation | Manipulates function boundaries and call patterns | Medium-High |
Performance Metrics
Obfussor provides detailed analytics after each obfuscation:
- Protection Coverage: Percentage of code successfully obfuscated
- Binary Size: Before/after size comparison
- Complexity Score: Reverse engineering difficulty rating
- Performance Impact: Runtime overhead analysis
Support
- User Guide: Built-in help system and tutorials
- Issues: Report bugs or request features
- Community: Join discussions
License
Released under the MIT License. Free for personal and commercial use.
