Ghidra App Bundle

This repo contains a script to create an app bundle for the Ghidra SRE framework. This makes Ghidra look and play nicer on the macOS platform.

Click one of the CI pipeline buttons above to download the prebuilt bundles.

Building

Building is simple, the quickest way to get started is to run ./update.py --dmg. This will download the latest Ghidra from Github.

pip3 install -r requirements.txt
./update.py --dmg
open Ghidra*.dmg

To install a specific version you can specify a version on the command line, or a URL/local path.

pip3 install -r requirements.txt
./update.py --list-versions
# A list of versions will be printed
./update.py --dmg --version "10.0.1"

To install a specific version from a custom URL:

pip3 install -r requirements.txt
./update.py --dmg --version "9.2.2" --url "https://ghidra-sre.org/ghidra_9.2.2_PUBLIC_20201229.zip"
open Ghidra*.dmg

Embedding OpenJDK

To embed OpenJDK into the bundle, first download the appropriate OpenJDK for your platform and then use the following command:

pip3 install -r requirements.txt
./update.py --dmg --jdk ~/Downloads/jdk-19.0.2.jdk/Contents/Home

Experimental Python3 (and more!) with Graal and Ghidraal

Building a bundle with:

./update.py --graal

builds Ghidra and bundles the GraalVM, a drop in replacement for OpenJDK that provides experimental polyglot support for Python3, R, NodeJS, etc. It also installs the Ghidraal extension which installs scripting support for a number of GraalVM supported languages.

Once the bundle has been built, open the code browser tool and then open File, Configure Extensions, and open the Experimental section. From there check the box for Ghidraal, close the extensions window and click File, Save Tool to save your changes.

Once the Ghidraal extension is enabled you'll find a "Ghidraal" category in the script browser with examples of Python3, NodeJS, and other scripts. You may have some issues with python2 scripts, but the 2to3 tool can solve many of these.

Note that at the time of writing, Graal's Python3 support is not sufficient for most packages and some language features, such as asyncio, are not supported. It might still be useful to have things such as type hints and fstrings however.

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