mirror of
https://github.com/hashcat/hashcat.git
synced 2024-12-01 12:28:24 +00:00
81 lines
2.3 KiB
Python
81 lines
2.3 KiB
Python
|
#!/usr/bin/env python
|
||
|
|
# -*- coding: utf-8 -*-
|
||
|
|
|
||
|
|
# Based on "pyvboxdie-cracker" (https://github.com/axcheron/pyvboxdie-cracker) (MIT license)
|
||
|
|
|
||
|
|
# Author: Gabriele 'matrix' Gristina
|
||
|
|
# Version: 1.0
|
||
|
|
# Date: Sat 17 Jul 2021 05:36:37 PM CEST
|
||
|
|
# License: MIT
|
||
|
|
|
||
|
|
import argparse
|
||
|
|
import xml.dom.minidom
|
||
|
|
import base64
|
||
|
|
from struct import *
|
||
|
|
from binascii import hexlify
|
||
|
|
|
||
|
|
keystore_struct = {
|
||
|
|
'FileHeader': None,
|
||
|
|
'Version': None,
|
||
|
|
'EVP_Algorithm': None,
|
||
|
|
'PBKDF2_Hash': None,
|
||
|
|
'Key_Length': None,
|
||
|
|
'Final_Hash': None,
|
||
|
|
'KL2_PBKDF2': None,
|
||
|
|
'Salt2_PBKDF2' : None,
|
||
|
|
'Iteration2_PBKDF2': None,
|
||
|
|
'Salt1_PBKDF2': None,
|
||
|
|
'Iteration1_PBKDF2': None,
|
||
|
|
'EVP_Length': None,
|
||
|
|
'Enc_Password': None
|
||
|
|
}
|
||
|
|
|
||
|
|
def parse_keystore(file):
|
||
|
|
keystore = None
|
||
|
|
|
||
|
|
try:
|
||
|
|
fh_vbox = xml.dom.minidom.parse(file)
|
||
|
|
except IOError:
|
||
|
|
print('[-] Cannot open:', file)
|
||
|
|
exit(1)
|
||
|
|
|
||
|
|
hds = fh_vbox.getElementsByTagName("HardDisk")
|
||
|
|
|
||
|
|
# TODO - Clean up & exceptions
|
||
|
|
if len(hds) == 0:
|
||
|
|
print('[-] No hard drive found')
|
||
|
|
exit(1)
|
||
|
|
else:
|
||
|
|
for disk in hds:
|
||
|
|
is_enc = disk.getElementsByTagName("Property")
|
||
|
|
if is_enc:
|
||
|
|
data = disk.getElementsByTagName("Property")[1]
|
||
|
|
keystore = data.getAttribute("value")
|
||
|
|
|
||
|
|
raw_ks = base64.decodebytes(keystore.encode())
|
||
|
|
unpkt_ks = unpack('<4sxb32s32sI32sI32sI32sII64s', raw_ks)
|
||
|
|
|
||
|
|
idx = 0
|
||
|
|
ks = keystore_struct
|
||
|
|
for key in ks.keys():
|
||
|
|
ks[key] = unpkt_ks[idx]
|
||
|
|
idx += 1
|
||
|
|
|
||
|
|
return ks
|
||
|
|
|
||
|
|
def pyvboxdie(vbox):
|
||
|
|
keystore = parse_keystore(vbox)
|
||
|
|
print("$vbox$0$" + str(keystore['Iteration1_PBKDF2']) + "$" + hexlify(keystore['Salt1_PBKDF2']).decode() + "$" + str(int(keystore['Key_Length'] / 4)) + "$" + hexlify(keystore['Enc_Password'][0:keystore['Key_Length']]).decode() + "$" + str(keystore['Iteration2_PBKDF2']) + "$" + hexlify(keystore['Salt2_PBKDF2']).decode() + "$" + hexlify(keystore['Final_Hash'].rstrip(b'\x00')).decode())
|
||
|
|
|
||
|
|
if __name__ == "__main__":
|
||
|
|
parser = argparse.ArgumentParser(description="virtualbox2hashcat extraction tool")
|
||
|
|
parser.add_argument('--vbox', required=True, help='set virtualbox vbox file from path', type=str)
|
||
|
|
|
||
|
|
args = parser.parse_args()
|
||
|
|
|
||
|
|
if args.vbox:
|
||
|
|
pyvboxdie(args.vbox)
|
||
|
|
else:
|
||
|
|
parser.print_help()
|
||
|
|
exit(1)
|