pwndra
A collection of pwn/CTF related utilities for Ghidra
Utilities
Replace Constants
This utility will attempt to replace known constants in functions with their human readable counterpart.
Usage
There are several frontends available:
- aarch64
- amd64
- arm
- hppa
- i386
- m68k
- mips (n32/o32/n64)
- powerpc
- powerpc64
- sh
- sh4
- sparc
- sparc64
- thumb
You can either run one of those frontend scripts directly (through the
Script Manager or if you clicked In Tool you can access a menu;
Analysis -> Pwn -> Constants).
There is an Auto frontend that will automatically detect the current loaded
program for you. This can also be accessed with the keyboard shortcut: ctrl+6.
The scripts have two modes of operation, the default is a global replacement
of known constants, the second is to only operate on a given selection. This is
useful for those times where you have two binary modes interlaced in the same
code such as i386/amd64 or thumb/arm.
Installation
Add the files to an existing Ghidra script directory or add it as a new
script directory by clicking the Script Directories button within the
Script Manager window (Window -> Script Manager).
Some of the scripts have keyboard shortcuts or add menu items to Ghidra (visible
under Analysis -> Pwn) in order to integrate the scripts into Ghidra you must
click the In Tool checkbox next to each script on the Script Manager window.