pwn
$python pattern.py create 150 > payload $ cat payload Aa0Aa1Aa2Aa3Aa4Aa5Aa6Aa7Aa8Aa9Ab0Ab1Ab2Ab3Ab4Ab5Ab6Ab7Ab8Ab9Ac0Ac1Ac2Ac3Ac4Ac5Ac6Ac7Ac8Ac9Ad0Ad1Ad2Ad3Ad4Ad5Ad6Ad7Ad8Ad9Ae0Ae1Ae2Ae3Ae4Ae5Ae6Ae7Ae8Ae9
$ python pattern.py offset 0x41396141 first executed hex pattern decoded as: Aa9A bof length: 20280 offset: Aa9A buf type: <type 'str'> pos 27