symbolization using the bindiff results

bindiff_symbolization.py

# From the "Matched Functions" window of the bindiff plugin:
# right click, copy all, and then paste to a bindiff_result.txt
with open('/path/to/bindiff_result.txt', 'r') as file:
    file.readline() # skip header line
    for line in file.readlines():
        sp = line.split('\t')
        if len(sp) == 18:
            similarity = float(sp[0])
            confidence = float(sp[1])
            addr = int(sp[3], 16)
            name1 = sp[4]
            name2 = sp[6].split('(')[0].replace('::', '__').replace('~','Dtor')
            if (similarity > 0.8 or confidence > 0.8) and name1.startswith('sub_') and not name2.startswith('sub_'):
                #print('rename at 0x%x: %s -> %s'%(addr, name1, name2))
                set_name(addr, name2, idaapi.SN_CHECK|idaapi.SN_FORCE)