- Implemented the base for Junk Code dynamic generation.
- Implemented logic for ZydisRegister to GP register conversion.
- Fixed a heuristic analysis feature that stored unused stack registers.
- Ignored reserved stack registers.
- Increased the number of obfuscation passes.
- Completed the core Junk Code Insertion feature.
-Translated comments.
- Made minor code improvements.
- Planned future enhancements for the Junk Code Insertion feature.
- Some parts of the code have been organized.
- A new obfuscation option to encrypt the obfuscated code is now available.
- The foundation for junk code insertion has been implemented.
- Completed the implementation of the IAT obfuscation logic.
- Integrated AsmJit-based code emission for obfuscation.
- Obfuscated the PEB and its offset entries to evade automated scanning.
- Added a randomized algorithm to generate a unique key for each iteration.
- Implemented runtime polymorphic IAT resolution to disrupt disassemblers and decompilers.
- Initial IAT obfuscation feature, Ryujin can now obfuscate the IAT for the configured procedures.
- New basic block context generation.
- Bug fixes.
- Improved obfuscation logic for better organization.
- Now Ryujin removes all the original procedure code after obfuscation.
- Now Ryujin redirects the original procedure to the correct obfuscated location for execution.
- Now Ryujin can handle multiple procedures at once and their relocation, organizing each obfuscated procedure sequentially in the new section.
- Fixed the bug in "RyujinObfuscationCore::fix_branch_near_far_short" that could break in some unexpected branching cases.
- Now after processing the obfuscated opcodes the ryujin can fix all the relocations for the obfuscated code turning this code valid again after obfuscating considering all possible relocation cases.
- The section generator was been improved as well
- The logic to handle obfuscated opcodes and function is also improved.
- Some unused field for our logic has been removed.
- Finished the logic for add new segments.
- Moved the segments code to a independent class for PESections.
- New method utils.
- Bug fixies.
- Code organization.
- Adding a new option on obfuscator for IAT obfuscation support.
- Adding a new logic to randomize section names.
- Adding the initial logic to add a new section in the PE file. and writing some ideas and some things to be able to continue the logic in a correct way.
