def verify_hash_type(hash_to_verify, least_likely=False, verbose=False):
"""
Attempt to verify a given hash by type (md5, sha1, etc..)
> :param hash_to_verify: hash string
> :param least_likely: show least likely options as well
> :return: likely options, least likely options, or none
Example:
>>> verify_hash_type("098f6bcd4621d373cade4e832627b4f6", least_likely=True)
[('md5', 'md4', 'md2'), ('double md5', 'lm', ... )]
"""
for regex, hash_types in HASH_TYPE_REGEX.items(
): # iter is not available in Python 3.x
if verbose:
LOGGER.debug("Testing: {}".format(hash_types))
if regex.match(hash_to_verify):
return hash_types if least_likely else hash_types[0]
error_msg = (
"Unable to find any algorithms to match the given hash. If you "
"feel this algorithm should be implemented make an issue here: {}")
LOGGER.fatal(error_msg.format(DAGON_ISSUE_LINK))
# hash_guarantee(hash_to_verify)
LOGGER.warning("`hash_guarantee` has been turned off for the time being")
shutdown(1)
def word_generator(length_min=7, length_max=15, perms=False):
"""
Generate the words to be used for bruteforcing
> :param length_min: minimum length for the word
> :param length_max: max length for the word
> :param perms: permutations, True or False
> :return: a word
Example:
>>> word_generator()
aaaaaa
aaaaab
aaaaac
...
"""
chrs = 'abc'
for n in range(length_min, length_max + 1):
for xs in itertools.product(chrs, repeat=n):
if perms is False:
yield ''.join(xs)
else:
LOGGER.fatal("Permutations are not supported yet")
break
def verify_hash_type(hash_to_verify, least_likely=False):
"""
Attempt to verify a given hash by type (md5, sha1, etc..)
> :param hash_to_verify: hash string
> :param least_likely: show least likely options as well
> :return: likely options, least likely options, or none
Example:
>>> verify_hash_type("098f6bcd4621d373cade4e832627b4f6", least_likely=True)
[('md5', 'md4', 'md2'), ('double md5', 'lm', ... )]
"""
for regex in HASH_TYPE_REGEX:
if regex.match(hash_to_verify) and least_likely:
return HASH_TYPE_REGEX[regex]
elif regex.match(hash_to_verify) and not least_likely:
return HASH_TYPE_REGEX[regex][0]
else:
pass
error_msg = "Unable to find any algorithms to match the given hash. "
error_msg += "If you feel this algorithm should be implemented make "
error_msg += "an issue here: {}"
LOGGER.fatal(error_msg.format(DAGON_ISSUE_LINK))
exit(1)
# Pay no attention to the _ it's required..
opt, _ = parser.parse_args()
verify_python_version()
required_args = [
"-c", "--crack", "-l", "--hash-list", "-v", "--verify", "--download"
]
args_in_params = 0
show_banner() if opt.hideBanner is not True else show_hidden_banner()
if len(sys.argv) <= 1:
LOGGER.fatal(
"You have failed to provide a flag for to the application and have been "
"redirected to the help menu.")
time.sleep(1.7)
subprocess.call("python dagon.py --help")
else:
try:
# Check that you provided a mandatory argument
for i, _ in enumerate(sys.argv):
if sys.argv[i] in required_args:
args_in_params += 1
# If you provided an argument continue..
if args_in_params > 0:
if opt.downloadWordList is True:
download_rand_wordlist()
verify_python_version(verbose=opt.runInVerbose) # need this again :|
required_args = [
"-c", "--crack", "-l", "--hash-list", "-v", "--verify", "-V",
"--verify-list"
]
args_in_params = 0
show_banner() if opt.hideBanner else show_hidden_banner()
integrity_check()
if len(sys.argv) <= 1:
LOGGER.fatal(
"You have failed to provide a flag to the application and have been redirected to the help menu."
)
time.sleep(1.7)
subprocess.call("python dagon.py --help", shell=True)
else:
try:
# Download a random wordlist
if opt.downloadWordList or opt.downloadMultiple:
download_rand_wordlist(verbose=opt.runInVerbose,
multi=opt.downloadMultiple if
opt.downloadMultiple is not None else 1)
exit(0)
# Output all supported algorithms
if opt.showAvailableAlgorithms:
show_available_algs(show_all=opt.showAllAlgorithms)
# Pay no attention to the _ it's required..
opt, _ = parser.parse_args()
verify_python_version(verbose=opt.runInVerbose) # need this again :|
required_args = [
"-c", "--crack", "-l", "--hash-list", "-v", "--verify", "-V",
"--verify-list"
]
args_in_params = 0
show_banner() if opt.hideBanner else show_hidden_banner()
if len(sys.argv) <= 1:
LOGGER.fatal(
"You have failed to provide a flag to the application and have been redirected to the help menu."
)
time.sleep(1.7)
subprocess.call("python dagon.py --help", shell=True)
else:
try:
if opt.testProgramIntegrity:
status = integrity_check()
if status:
LOGGER.info(
"Integrity check has passed successfully, there are no updates "
"available at the moment and you are running the latest version."
)
exit(0)
# Download a random wordlist
def bruteforce_main(verf_hash,
algorithm=None,
wordlist=None,
salt=None,
placement=None,
all_algs=False,
posx="",
use_hex=False,
verbose=False,
batch=False,
rounds=10):
"""
Main function to be used for bruteforcing a hash
"""
wordlist_created = False
if wordlist is None:
create_dir("bf-dicts", verbose=verbose)
for item in os.listdir(os.getcwd() + "/bf-dicts"):
if WORDLIST_RE.match(item):
wordlist_created = True
wordlist = "{}/bf-dicts/{}".format(os.getcwd(), item)
if not wordlist_created:
LOGGER.info("Creating wordlist..")
create_wordlist(verbose=verbose)
else:
LOGGER.info("Reading from, {}..".format(wordlist))
if algorithm is None:
hash_type = verify_hash_type(verf_hash, least_likely=all_algs)
LOGGER.info(
"Found {} possible hash type(s) to run against: {} ".format(
len(hash_type) - 1 if hash_type[1] is None else len(hash_type),
hash_type[0] if hash_type[1] is None else hash_type))
for alg in hash_type:
if alg is None:
err_msg = (
"Ran out of algorithms to try. There are no more "
"algorithms currently available that match this hashes "
"length, and complexity.")
LOGGER.fatal(err_msg.format(DAGON_ISSUE_LINK))
break
else:
if ":::" in verf_hash:
LOGGER.debug(
"It appears that you are trying to crack an '{}' hash, "
"these hashes have a certain sequence to them that looks "
"like this 'USERNAME:SID:LM_HASH:NTLM_HASH:::'. What you're "
"wanting is the NTLM part, of the hash, fix your hash and try "
"again..".format(alg.upper()))
shutdown(1)
LOGGER.info("Starting bruteforce with {}..".format(
alg.upper()))
bruteforcing = hash_words(verf_hash,
wordlist,
alg,
salt=salt,
placement=placement,
posx=posx,
use_hex=use_hex,
verbose=verbose,
rounds=rounds)
if bruteforcing is None:
LOGGER.warning(
"Unable to find a match for '{}', using {}..".format(
verf_hash, alg.upper()))
else:
match_found(bruteforcing)
break
else:
LOGGER.info("Using algorithm, {}..".format(algorithm.upper()))
results = hash_words(verf_hash,
wordlist,
algorithm,
salt=salt,
placement=placement,
posx=posx,
verbose=verbose)
if results is None:
LOGGER.warning("Unable to find a match using {}..".format(
algorithm.upper()))
if not batch:
verify = prompt(
"Would you like to attempt to verify the hash type automatically and crack it",
"y/N")
else:
verify = "n"
if verify.startswith(("y", "Y")):
bruteforce_main(verf_hash,
wordlist=wordlist,
salt=salt,
placement=placement,
posx=posx,
use_hex=use_hex,
verbose=verbose)
else:
LOGGER.warning(
"Unable to produce a result for given hash '{}' using {}.."
.format(verf_hash, algorithm.upper()))
else:
match_found(results)
def bruteforce_main(verf_hash,
algorithm=None,
wordlist=None,
salt=None,
placement=None,
all_algs=False,
perms="",
posx="",
use_hex=False):
"""
Main function to be used for bruteforcing a hash
"""
wordlist_created = False
if wordlist is None:
for item in os.listdir(os.getcwd()):
if WORDLIST_RE.match(item):
wordlist_created = True
wordlist = item
if wordlist_created is True:
pass
else:
LOGGER.info("Creating wordlist..")
create_wordlist(perms=perms)
else:
LOGGER.info("Reading from, {}..".format(wordlist))
if algorithm is None:
hash_type = verify_hash_type(verf_hash, least_likely=all_algs)
LOGGER.info("Found {} possible hash types to run against: {} ".format(
len(hash_type) - 1 if hash_type[1] is None else len(hash_type),
hash_type[0] if hash_type[1] is None else hash_type))
for alg in hash_type:
if alg is None:
err_msg = "Ran out of algorithms to try. There are no more algorithms "
err_msg += "currently available that match this hashes length, and complexity. "
err_msg += "Please attempt to use your own wordlist (switch '--wordlist'), "
err_msg += "download one (switch '--download'), use salt (switch '-S SALT'), "
err_msg += "or find the algorithm type and create a issue here {}.. "
LOGGER.fatal(err_msg.format(DAGON_ISSUE_LINK))
break
else:
if ":" in verf_hash:
LOGGER.debug(
"It appears that you are trying to crack an '{}' hash, "
"these hashes have a certain sequence to them that looks "
"like this 'USERNAME:SID:LM_HASH:NTLM_HASH:::'. What you're "
"wanting is the NTLM part, of the hash, fix your hash and try "
"again..".format(alg.upper()))
shutdown(1)
LOGGER.info("Starting bruteforce with {}..".format(
alg.upper()))
bruteforcing = hash_words(verf_hash,
wordlist,
alg,
salt=salt,
placement=placement,
posx=posx,
use_hex=use_hex)
if bruteforcing is None:
LOGGER.warning(
"Unable to find a match for '{}', using {}..".format(
verf_hash, alg.upper()))
else:
match_found(bruteforcing)
break
else:
LOGGER.info("Using algorithm, {}..".format(algorithm.upper()))
results = hash_words(verf_hash,
wordlist,
algorithm,
salt=salt,
placement=placement,
posx=posx)
if results is None:
LOGGER.warning("Unable to find a match using {}..".format(
algorithm.upper()))
verifiy = prompt(
"Would you like to attempt to verify the hash type automatically and crack it",
"y/N")
if verifiy.lower().startswith("y"):
bruteforce_main(verf_hash,
wordlist=wordlist,
salt=salt,
placement=placement,
posx=posx,
use_hex=use_hex)
else:
LOGGER.warning(
"Unable to produce a result for given hash '{}' using {}.. Exiting.."
.format(verf_hash, algorithm.upper()))
else:
match_found(results)
