Have a look at Cantor Dust [1], a visual reverse-engineering program that is promising.

The author says in a presentation [2] that CD is based on Cortesi's work.

[1] https://sites.google.com/site/xxcantorxdustxx/visual-re

[2] https://www.youtube.com/watch?v=4bM3Gut1hIk

Here is a demo: https://media.blackhat.com/bh-us-12/Arsenal/Domas/_cantor.du...