binjaXfrida

Generate Frida scripts directly from Binary Ninja. ⚡

🎣 Function Hook

🔀 Negate Conditional Branch

✨ Features

Right-click in Binary Ninja to generate ready-to-use Frida snippets.

• 🧩 Composable scripts — snippets are independent but can be nested to build complex instrumentation with a few clicks
• 🎯 Context-aware — scripts can auto-fill module name, function address, and really any other details that can be aquired from your current Binja context
• 📋 Clipboard integration — generated scripts are instantly copied to your clipboard

Supported Actions

🪝 Hooks

Action	Description
Generate function hook	Intercept calls to the selected function, log entry/exit
Generate dlopen hooks	Monitor dlopen (including Android variants) to detect module loading

🧠 Memory

Action	Description
Modify section protection	Change memory protection of the section at the current address

🩹 Patching

Action	Description
Negate cond branch (ARM64)	Flip the condition of an ARM64 conditional branch
Negate cond branch (x86/x64)	Flip the condition of an x86/x64 conditional branch

🔧 How it Works

Each feature follows a simple pipeline: a Frida template (templates/) provides the JavaScript skeleton with placeholders, an action (actions/) gathers context from Binary Ninja (function name, address, module), and a generator (core/) fills the template to produce the final script. UI concerns like clipboard live in ui/.

📦 Installation

From release:

1. Find your plugins directory:

   binaryninja.user_plugin_path()

2. Download the latest release and extract into the plugins directory.
3. Restart Binary Ninja.

From source:

Clone:

git clone https://github.com/noobexon1/binjaXfrida.git
cd binjaXfrida

🪟 Windows:

.\dev\install.ps1

🐧 Linux:

./dev/install.sh

🚀 Usage

1. Open your target binary in Binary Ninja.
2. Right-click in the Disassembly, Pseudocode, or Functions view.
3. Navigate to Plugins → binjaXfrida → choose a category and action.
4. The generated Frida script is printed to the Output window and copied to your clipboard.
5. Paste into your Frida CLI, agent, or .js file.

🧱 Script Composition

Snippets are designed to be independent building blocks. You can nest scripts inside each other — for example, hook a function, negate a conditional branch on entry, and restore it on exit. Complex instrumentation from a few clicks.

🤝 Contributing

Contributions welcome! Got a useful Frida snippet? Turn it into a template so everyone can use it.

1. Fork the repository.
2. Create a new branch for your feature or fix.
3. Make your changes.
4. Submit a pull request.

Adding...	Where
New Frida snippet	templates/ (JS template) + core/ (generator) + actions/ (action)
UI element	ui/

JS templates must be wrapped in a self-invoking function so they remain composable (see existing templates for the pattern).

Each action and generator lives in its own file — easy to contribute without merge conflicts.

🗺️ Roadmap

See open issues for planned features and known bugs.

📄 License

MIT