#Catfish ##Introduction Catfish is a tool used ease the process of finding ROP gadgets and creating payloads with them. It is still under development.
##Usage Right now, Catfish is somewhat limited. Here is a simple demo of the interactive version that will call MessageBoxA using code from SwDir.dll.
> load test_bins/swdir.dll > static 0 > static 0x69218BA0 > static 0x69218C74 > static 0 > call MessageBoxA > write messagebox.bin >
messagebox.bin should now contain a basic payload for launching a MessageBox.
##Prerequisites All that is needed to run is Distorm (http://code.google.com/p/distorm/)
##Future Some things planned for the future:
- Make it actually work for more than just simple payloads
- Better support for static values on the stack
- 64-bit support
- Use of instruction decomposition
- Automagic ROP chain generation