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Ghidra2cpg

This is a CPG frontend based on Ghidra.

Setup

Requirements:

We recommend openjdk 11 (at least). It does not work with adoptopenjdk 16.
sbt (https://www.scala-sbt.org/)

Quickstart

Clone the project
Build the project sbt stage
Create a CPG ./ghidra2cpg.sh /path/to/your/binary -o /path/to/cpg.bin

Download joern with

wget https://github.com/joernio/joern/releases/download/v1.1.164/joern-cli.zip
unzip joern-cli.zip
cd joern-cli

Copy cpg.bin into the joern directory
Start joern with ./joern.sh
Import the cpg with importCpg("cpg.bin")
Now you can query the CPG

Known issues

varags are not handled properly: NationalSecurityAgency/ghidra#234