#!/usr/bin/python # Original source: proxmark3.org community forum import sys import os import string try: file= open(sys.argv[1]) except: print print '\tusage: mifarecrack.py ' print sys.exit(True) lines= file.readlines() uid= '' gotone= False for i in range(len(lines)): if not uid and string.find(lines[i],': 93 20') > 0: uid= lines[i + 1][20:34] print print 'Found TAG UID:', uid if string.find(lines[i],': 60') > 0 or string.find(lines[i],': 61') > 0: gotone= True tag_challenge= lines[i+1] reader_challenge_response= lines[i+2] tag_response= lines[i+3] break if not gotone: print 'No crypto exchange found!' sys.exit(True) crackstring= './mifarecrack '+ uid # now process challenge/response crackstring += ' ' + tag_challenge[20:34] crackstring += ' ' + reader_challenge_response[20:50] crackstring += ' ' + tag_response[20:34] print 'Executing ', crackstring os.execv('./mifarecrack',string.split(crackstring))