IL2CPPDumperBinja

Binary Ninja Plugin for IL2CPPDumper

Instructions

1. Run Il2CppDumper <GameAssembly.dll> <Global-Metadata.dat> <Output-Dir>.

2. Add the Plugin to Binary Ninja's Plugin folder.

3. Run ConvertHeaders.jl in the Output-Dir.

4. Load il2cpp-binja.h into Binary Ninja via Analysis > Import Header file.

5. Run the Plugin, selecting script.json.

6. When analyzing the function, use

   current_function.type = current_function.get_function_tags(tag_type = "Signature")[0].data

   in the Python Console to add the type information. This is as adding the signatures directly will make the analysis too slow.

Acknowledgements

This code is based on https://github.com/Perfare/Il2CppDumper/tree/master/Il2CppDumper/Il2CppBinaryNinja , modified to work with Binary Ninja updates and my use-case.