NOTICE

This was a Bachelor's Degree Final Project that helped me to learn many aspects, such as ROP programming basics and how to document the project itself. Unfortunately, I no longer maintain it. It may contain bugs and has limited functionality. For example, return instructions different than pop pc are not supported.

If you are seeking a tool like this to search for ROP gadgets, I highly recommend you to take a look at ROPgadget and Ropper.

Synopsis

Frop is a Return Oriented Programming (ROP) gadget finder for ELF files of the ARM architecture.

Installation

Frop doesn’t require any install, only compile with the ‘make’ command and execute it.

Example

Usage: frop [OPTION...] file
Toolchain for ROP explotation (ELF binaries & ARM architecture)

  -a, --all                  Show gadgets and build the payload for '/bin/sh'
  -c, --chain                Build the payload for '/bin/sh'
  -g, --gadgets              Show useful gadgets.
  -l --length                Set max number of instructions of each gadget
                             (only with -g)
  -?, --help                 Give this help list
      --usage                Give a short usage message
  -V, --version              Print program version

Report bugs to <fernando () fervagar.com >