https://github.com/vfsfitvnm/frida-il2cpp-bridge

A Frida module to dump, trace or hijack any Il2Cpp application at runtime, without needing the global-metadata.dat file.
https://github.com/vfsfitvnm/frida-il2cpp-bridge

dump frida frida-il2cpp-bridge global-metadata il2cpp trace

Last synced: about 1 month ago
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A Frida module to dump, trace or hijack any Il2Cpp application at runtime, without needing the global-metadata.dat file.

• Host: GitHub
• URL: https://github.com/vfsfitvnm/frida-il2cpp-bridge
• Owner: vfsfitvnm
• License: mit
• Created: 2021-02-08T16:32:01.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2024-02-09T09:52:27.000Z (5 months ago)
• Last Synced: 2024-05-22T15:06:18.439Z (about 2 months ago)
• Topics: dump, frida, frida-il2cpp-bridge, global-metadata, il2cpp, trace
• Language: TypeScript
• Homepage: https://github.com/vfsfitvnm/frida-il2cpp-bridge/wiki
• Size: 1.23 MB
• Stars: 880
• Watchers: 18
• Forks: 183
• Open Issues: 20
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

Lists

• awesome-hacking-lists - vfsfitvnm/frida-il2cpp-bridge - A Frida module to dump, trace or hijack any Il2Cpp application at runtime, without needing the global-metadata.dat file. (TypeScript)

README

        
# frida-il2cpp-bridge

[![Frida](https://img.shields.io/badge/-frida-ef6456?style=for-the-badge&logo=data:image/svg+xml;base64,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)](https://frida.re)

[![NPM](https://img.shields.io/npm/v/frida-il2cpp-bridge?label=&logo=npm&style=for-the-badge)](https://npmjs.org/package/frida-il2cpp-bridge)

A Frida module to dump, trace or hijack any Il2Cpp application at runtime, without needing the `global-metadata.dat` file.

![code](https://github.com/vfsfitvnm/frida-il2cpp-bridge/assets/46219656/d8e81811-b98c-4d67-9cea-be8cab8947ef)

## Features

-   Dump classes, methods, fields and so on

-   Trace, intercept and replace method calls

-   Mess around with the C# runtime

-   Il2Cpp structs and global metadata (almost) free

## Compatibility

#### Unity version

It should work for any Unity version in the range **5.3.0** - **2022.1.x**.

#### Platforms

**Android**, **Linux**, **Windows**, **iOS**, **macOS** are supported.

However, only Android and Linux are "tested": expect breakage if you are using another platform.

## Acknowledgements

Thanks to [meme](https://github.com/meme) and [knobse](https://github.com/knobse) for helping and getting me into this,

and to [djkaty](https://github.com/djkaty) and [nneonneo](https://github.com/nneonneo) for providing the Il2Cpp

API.

## Problems?

Discussions and Wiki are both active. Use them!