def bruteforce(input_file, wordlist_file, parallel=False):
print('** Bruteforce Backup Password **')
magic, length = get_header(input_file)
if magic == MAGIC_ENCRYPTED:
print("RouterOS Encrypted Backup")
print("Length:", length, "bytes")
salt = get_salt(input_file)
print("Salt (hex):", salt.hex())
magic_check = get_magic_check(input_file)
print("Magic Check (hex):", magic_check.hex())
if parallel:
print("Parallel brute forcing...")
from multiprocessing import Pool, Manager
from functools import partial
global counter
global found
counter = 0
found = False
namespace = Manager().Namespace()
namespace.found = found
namespace.password = None
Pool().map(partial(brute, namespace, salt, magic_check),
wordlist_file)
found = namespace.found
password = namespace.password
else:
print("Brute forcing...")
found = False
for password in wordlist_file:
cipher = setup_cipher(salt, password.strip())
if check_password(cipher, magic_check):
found = True
break
if found:
print("Password found:", password)
else:
print("Password NOT found")
elif magic == MAGIC_PLAINTEXT:
print("RouterOS Plaintext Backup")
print("No decryption needed!")
else:
print("Invalid file!")
print("Cannot decrypt!")
input_file.close()
wordlist_file.close()
