Awesome

idadiff

IDAPython script in order to auto-rename sub.

The script uses the @Heurs MACHOC algorithm (https://github.com/ANSSI-FR/polichombr) in order to build tiny CFG hashes of a source binary sample in IDA PRO. These hashes may be compared against the ones in the destination binary sample. If a 1-1 relationship is found, the sub is renamed.

TODO:

• code cleaning;
• N grams (3 and 5);
• use a %temp% or /tmp file to share the hashes;
• other methods.