sqlmap/lib/utils/hash.py at master · getcode2git/sqlmap · GitHub

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#!/usr/bin/env python

"""

See the file 'doc/COPYING' for copying permission

"""

try:

from crypt import crypt

except ImportError:

from thirdparty.fcrypt.fcrypt import crypt

_multiprocessing = None

try:

import multiprocessing

# problems on FreeBSD (Reference: http://www.eggheadcafe.com/microsoft/Python/35880259/multiprocessing-on-freebsd.aspx)

_ = multiprocessing.Queue()

except (ImportError, OSError):

pass

else:

try:

if multiprocessing.cpu_count() > 1:

_multiprocessing = multiprocessing

except NotImplementedError:

pass

import gc

import os

import re

import tempfile

import time

from hashlib import md5

from hashlib import sha1

from hashlib import sha224

from hashlib import sha384

from hashlib import sha512

from Queue import Queue

from lib.core.common import Backend

from lib.core.common import checkFile

from lib.core.common import clearConsoleLine

from lib.core.common import dataToStdout

from lib.core.common import getFileItems

from lib.core.common import getPublicTypeMembers

from lib.core.common import getSafeExString

from lib.core.common import hashDBRetrieve

from lib.core.common import hashDBWrite

from lib.core.common import normalizeUnicode

from lib.core.common import paths

from lib.core.common import readInput

from lib.core.common import singleTimeLogMessage

from lib.core.common import singleTimeWarnMessage

from lib.core.convert import hexdecode

from lib.core.convert import hexencode

from lib.core.convert import utf8encode

from lib.core.data import conf

from lib.core.data import kb

from lib.core.data import logger

from lib.core.enums import DBMS

from lib.core.enums import HASH

from lib.core.exception import SqlmapUserQuitException

from lib.core.settings import COMMON_PASSWORD_SUFFIXES

from lib.core.settings import COMMON_USER_COLUMNS

from lib.core.settings import DUMMY_USER_PREFIX

from lib.core.settings import HASH_MOD_ITEM_DISPLAY

from lib.core.settings import HASH_RECOGNITION_QUIT_THRESHOLD

from lib.core.settings import IS_WIN

from lib.core.settings import ITOA64

from lib.core.settings import NULL

from lib.core.settings import UNICODE_ENCODING

from lib.core.settings import ROTATING_CHARS

from lib.core.wordlist import Wordlist

from thirdparty.colorama.initialise import init as coloramainit

from thirdparty.pydes.pyDes import des

from thirdparty.pydes.pyDes import CBC

def mysql_passwd(password, uppercase=True):

"""

Reference(s):

http://csl.sublevel3.org/mysql-password-function/

>>> mysql_passwd(password='testpass', uppercase=True)

'*00E247AC5F9AF26AE0194B41E1E769DEE1429A29'

"""

retVal = "*%s" % sha1(sha1(password).digest()).hexdigest()

return retVal.upper() if uppercase else retVal.lower()

def mysql_old_passwd(password, uppercase=True): # prior to version '4.1'

"""

Reference(s):

http://www.sfr-fresh.com/unix/privat/tpop3d-1.5.5.tar.gz:a/tpop3d-1.5.5/password.c

http://voidnetwork.org/5ynL0rd/darkc0de/python_script/darkMySQLi.html

>>> mysql_old_passwd(password='testpass', uppercase=True)

'7DCDA0D57290B453'

"""

a, b, c = 1345345333, 7, 0x12345671

for d in password:

if d == ' ' or d == '\t':

continue

e = ord(d)

a ^= (((a & 63) + b) * e) + (a << 8)

c += (c << 8) ^ a

b += e

retVal = "%08lx%08lx" % (a & ((1 << 31) - 1), c & ((1 << 31) - 1))

return retVal.upper() if uppercase else retVal.lower()

def postgres_passwd(password, username, uppercase=False):

"""

Reference(s):

http://pentestmonkey.net/blog/cracking-postgres-hashes/

>>> postgres_passwd(password='testpass', username='testuser', uppercase=False)

'md599e5ea7a6f7c3269995cba3927fd0093'

"""

retVal = "md5%s" % md5(password + username).hexdigest()

return retVal.upper() if uppercase else retVal.lower()

def mssql_passwd(password, salt, uppercase=False):

"""

Reference(s):

http://www.leidecker.info/projects/phrasendrescher/mssql.c

https://www.evilfingers.com/tools/GSAuditor.php

>>> mssql_passwd(password='testpass', salt='4086ceb6', uppercase=False)

'0x01004086ceb60c90646a8ab9889fe3ed8e5c150b5460ece8425a'

"""

binsalt = hexdecode(salt)

unistr = "".join(map(lambda c: ("%s\0" if ord(c) < 256 else "%s") % utf8encode(c), password))

retVal = "0100%s%s" % (salt, sha1(unistr + binsalt).hexdigest())

return "0x%s" % (retVal.upper() if uppercase else retVal.lower())

def mssql_old_passwd(password, salt, uppercase=True): # prior to version '2005'

"""

Reference(s):

www.exploit-db.com/download_pdf/15537/

http://www.leidecker.info/projects/phrasendrescher/mssql.c

https://www.evilfingers.com/tools/GSAuditor.php

>>> mssql_old_passwd(password='testpass', salt='4086ceb6', uppercase=True)

'0x01004086CEB60C90646A8AB9889FE3ED8E5C150B5460ECE8425AC7BB7255C0C81D79AA5D0E93D4BB077FB9A51DA0'

"""

binsalt = hexdecode(salt)

unistr = "".join(map(lambda c: ("%s\0" if ord(c) < 256 else "%s") % utf8encode(c), password))

retVal = "0100%s%s%s" % (salt, sha1(unistr + binsalt).hexdigest(), sha1(unistr.upper() + binsalt).hexdigest())

return "0x%s" % (retVal.upper() if uppercase else retVal.lower())

def mssql_new_passwd(password, salt, uppercase=False):

"""

Reference(s):

http://hashcat.net/forum/thread-1474.html

>>> mssql_new_passwd(password='testpass', salt='4086ceb6', uppercase=False)

'0x02004086ceb6eb051cdbc5bdae68ffc66c918d4977e592f6bdfc2b444a7214f71fa31c35902c5b7ae773ed5f4c50676d329120ace32ee6bc81c24f70711eb0fc6400e85ebf25'

"""

binsalt = hexdecode(salt)

unistr = "".join(map(lambda c: ("%s\0" if ord(c) < 256 else "%s") % utf8encode(c), password))

retVal = "0200%s%s" % (salt, sha512(unistr + binsalt).hexdigest())

return "0x%s" % (retVal.upper() if uppercase else retVal.lower())

def oracle_passwd(password, salt, uppercase=True):

"""

Reference(s):

https://www.evilfingers.com/tools/GSAuditor.php

http://www.notesbit.com/index.php/scripts-oracle/oracle-11g-new-password-algorithm-is-revealed-by-seclistsorg/

http://seclists.org/bugtraq/2007/Sep/304

>>> oracle_passwd(password='SHAlala', salt='1B7B5F82B7235E9E182C', uppercase=True)

'S:2BFCFDF5895014EE9BB2B9BA067B01E0389BB5711B7B5F82B7235E9E182C'

"""

binsalt = hexdecode(salt)

retVal = "s:%s%s" % (sha1(utf8encode(password) + binsalt).hexdigest(), salt)

return retVal.upper() if uppercase else retVal.lower()

def oracle_old_passwd(password, username, uppercase=True): # prior to version '11g'

"""

Reference(s):

http://www.notesbit.com/index.php/scripts-oracle/oracle-11g-new-password-algorithm-is-revealed-by-seclistsorg/

>>> oracle_old_passwd(password='tiger', username='scott', uppercase=True)

'F894844C34402B67'

"""

IV, pad = "\0" * 8, "\0"

if isinstance(username, unicode):

username = unicode.encode(username, UNICODE_ENCODING) # pyDes has issues with unicode strings

if isinstance(password, unicode):

password = unicode.encode(password, UNICODE_ENCODING)

unistr = "".join("\0%s" % c for c in (username + password).upper())

cipher = des(hexdecode("0123456789ABCDEF"), CBC, IV, pad)

encrypted = cipher.encrypt(unistr)

cipher = des(encrypted[-8:], CBC, IV, pad)

encrypted = cipher.encrypt(unistr)

retVal = hexencode(encrypted[-8:])

return retVal.upper() if uppercase else retVal.lower()

def md5_generic_passwd(password, uppercase=False):

"""

>>> md5_generic_passwd(password='testpass', uppercase=False)

'179ad45c6ce2cb97cf1029e212046e81'

"""

retVal = md5(password).hexdigest()

return retVal.upper() if uppercase else retVal.lower()

def sha1_generic_passwd(password, uppercase=False):

"""

>>> sha1_generic_passwd(password='testpass', uppercase=False)

'206c80413b9a96c1312cc346b7d2517b84463edd'

"""

retVal = sha1(password).hexdigest()

return retVal.upper() if uppercase else retVal.lower()

def sha224_generic_passwd(password, uppercase=False):

"""

>>> sha224_generic_passwd(password='testpass', uppercase=False)

'648db6019764b598f75ab6b7616d2e82563a00eb1531680e19ac4c6f'

"""

retVal = sha224(password).hexdigest()

return retVal.upper() if uppercase else retVal.lower()

def sha384_generic_passwd(password, uppercase=False):

"""

>>> sha384_generic_passwd(password='testpass', uppercase=False)

'6823546e56adf46849343be991d4b1be9b432e42ed1b4bb90635a0e4b930e49b9ca007bc3e04bf0a4e0df6f1f82769bf'

"""

retVal = sha384(password).hexdigest()

return retVal.upper() if uppercase else retVal.lower()

def sha512_generic_passwd(password, uppercase=False):

"""

>>> sha512_generic_passwd(password='testpass', uppercase=False)

'78ddc8555bb1677ff5af75ba5fc02cb30bb592b0610277ae15055e189b77fe3fda496e5027a3d99ec85d54941adee1cc174b50438fdc21d82d0a79f85b58cf44'

"""

retVal = sha512(password).hexdigest()

return retVal.upper() if uppercase else retVal.lower()

def crypt_generic_passwd(password, salt, uppercase=False):

"""

Reference(s):

http://docs.python.org/library/crypt.html

http://helpful.knobs-dials.com/index.php/Hashing_notes

http://php.net/manual/en/function.crypt.php

http://carey.geek.nz/code/python-fcrypt/

>>> crypt_generic_passwd(password='rasmuslerdorf', salt='rl', uppercase=False)

'rl.3StKT.4T8M'

"""

retVal = crypt(password, salt)

return retVal.upper() if uppercase else retVal

def wordpress_passwd(password, salt, count, prefix, uppercase=False):

"""

Reference(s):

http://packetstormsecurity.org/files/74448/phpassbrute.py.txt

http://scriptserver.mainframe8.com/wordpress_password_hasher.php

>>> wordpress_passwd(password='testpass', salt='aD9ZLmkp', count=2048, prefix='$P$9aD9ZLmkp', uppercase=False)

'$P$9aD9ZLmkpsN4A83G8MefaaP888gVKX0'

"""

def _encode64(input_, count):

output = ''

i = 0

while i < count:

value = ord(input_[i])

i += 1

output = output + ITOA64[value & 0x3f]

if i < count:

value = value | (ord(input_[i]) << 8)

output = output + ITOA64[(value >> 6) & 0x3f]

i += 1

if i >= count:

break

if i < count:

value = value | (ord(input_[i]) << 16)

output = output + ITOA64[(value >> 12) & 0x3f]

i += 1

if i >= count:

break

output = output + ITOA64[(value >> 18) & 0x3f]

return output

if isinstance(password, unicode):

password = password.encode(UNICODE_ENCODING)

cipher = md5(salt)

cipher.update(password)

hash_ = cipher.digest()

for i in xrange(count):

_ = md5(hash_)

_.update(password)

hash_ = _.digest()

retVal = prefix + _encode64(hash_, 16)

return retVal.upper() if uppercase else retVal

__functions__ = {

HASH.MYSQL: mysql_passwd,

HASH.MYSQL_OLD: mysql_old_passwd,

HASH.POSTGRES: postgres_passwd,

HASH.MSSQL: mssql_passwd,

HASH.MSSQL_OLD: mssql_old_passwd,

HASH.MSSQL_NEW: mssql_new_passwd,

HASH.ORACLE: oracle_passwd,

HASH.ORACLE_OLD: oracle_old_passwd,

HASH.MD5_GENERIC: md5_generic_passwd,

HASH.SHA1_GENERIC: sha1_generic_passwd,

HASH.SHA224_GENERIC: sha224_generic_passwd,

HASH.SHA384_GENERIC: sha384_generic_passwd,

HASH.SHA512_GENERIC: sha512_generic_passwd,

HASH.CRYPT_GENERIC: crypt_generic_passwd,

HASH.WORDPRESS: wordpress_passwd,

}

def storeHashesToFile(attack_dict):

if not attack_dict:

return

if kb.storeHashesChoice is None:

message = "do you want to store hashes to a temporary file "

message += "for eventual further processing with other tools [y/N] "

test = readInput(message, default="N")

kb.storeHashesChoice = test[0] in ("y", "Y")

if not kb.storeHashesChoice:

return

handle, filename = tempfile.mkstemp(prefix="sqlmaphashes-", suffix=".txt")

os.close(handle)

infoMsg = "writing hashes to a temporary file '%s' " % filename

logger.info(infoMsg)

items = set()

with open(filename, "w+") as f:

for user, hashes in attack_dict.items():

for hash_ in hashes:

hash_ = hash_.split()[0] if hash_ and hash_.strip() else hash_

if hash_ and hash_ != NULL and hashRecognition(hash_):

item = None

if user and not user.startswith(DUMMY_USER_PREFIX):

item = "%s:%s\n" % (user.encode(UNICODE_ENCODING), hash_.encode(UNICODE_ENCODING))

else:

item = "%s\n" % hash_.encode(UNICODE_ENCODING)

if item and item not in items:

f.write(item)

items.add(item)

def attackCachedUsersPasswords():

if kb.data.cachedUsersPasswords:

results = dictionaryAttack(kb.data.cachedUsersPasswords)

lut = {}

for (_, hash_, password) in results:

lut[hash_.lower()] = password

for user in kb.data.cachedUsersPasswords.keys():

for i in xrange(len(kb.data.cachedUsersPasswords[user])):

if (kb.data.cachedUsersPasswords[user][i] or "").strip():

value = kb.data.cachedUsersPasswords[user][i].lower().split()[0]

if value in lut:

kb.data.cachedUsersPasswords[user][i] += "%s clear-text password: %s" % ('\n' if kb.data.cachedUsersPasswords[user][i][-1] != '\n' else '', lut[value])

def attackDumpedTable():

if kb.data.dumpedTable:

table = kb.data.dumpedTable

columns = table.keys()

count = table["__infos__"]["count"]

if not count:

return

infoMsg = "analyzing table dump for possible password hashes"

logger.info(infoMsg)

found = False

col_user = ''

col_passwords = set()

attack_dict = {}

for column in columns:

if column and column.lower() in COMMON_USER_COLUMNS:

col_user = column

break

for i in xrange(count):

if not found and i > HASH_RECOGNITION_QUIT_THRESHOLD:

break

for column in columns:

if column == col_user or column == '__infos__':

continue

if len(table[column]['values']) <= i:

continue

value = table[column]['values'][i]

if hashRecognition(value):

found = True

if col_user and i < len(table[col_user]['values']):

if table[col_user]['values'][i] not in attack_dict:

attack_dict[table[col_user]['values'][i]] = []

attack_dict[table[col_user]['values'][i]].append(value)

else:

attack_dict['%s%d' % (DUMMY_USER_PREFIX, i)] = [value]

col_passwords.add(column)

if attack_dict:

infoMsg = "recognized possible password hashes in column%s " % ("s" if len(col_passwords) > 1 else "")

infoMsg += "'%s'" % ", ".join(col for col in col_passwords)

logger.info(infoMsg)

storeHashesToFile(attack_dict)

message = "do you want to crack them via a dictionary-based attack? %s" % ("[y/N/q]" if conf.multipleTargets else "[Y/n/q]")

test = readInput(message, default="N" if conf.multipleTargets else "Y")

if test[0] in ("n", "N"):

return

elif test[0] in ("q", "Q"):

raise SqlmapUserQuitException

results = dictionaryAttack(attack_dict)

lut = dict()

for (_, hash_, password) in results:

if hash_:

lut[hash_.lower()] = password

infoMsg = "postprocessing table dump"

logger.info(infoMsg)

for i in xrange(count):

for column in columns:

if not (column == col_user or column == '__infos__' or len(table[column]['values']) <= i):

value = table[column]['values'][i]

if value and value.lower() in lut:

table[column]['values'][i] += " (%s)" % lut[value.lower()]

table[column]['length'] = max(table[column]['length'], len(table[column]['values'][i]))

def hashRecognition(value):

retVal = None

isOracle, isMySQL = Backend.isDbms(DBMS.ORACLE), Backend.isDbms(DBMS.MYSQL)

if isinstance(value, basestring):

for name, regex in getPublicTypeMembers(HASH):

# Hashes for Oracle and old MySQL look the same hence these checks

if isOracle and regex == HASH.MYSQL_OLD:

continue

elif isMySQL and regex == HASH.ORACLE_OLD:

continue

elif regex == HASH.CRYPT_GENERIC:

if any((value.lower() == value, value.upper() == value)):

continue

elif re.match(regex, value):

retVal = regex

break

return retVal

def _bruteProcessVariantA(attack_info, hash_regex, suffix, retVal, proc_id, proc_count, wordlists, custom_wordlist):

if IS_WIN:

coloramainit()

count = 0

rotator = 0

hashes = set([item[0][1] for item in attack_info])

wordlist = Wordlist(wordlists, proc_id, getattr(proc_count, "value", 0), custom_wordlist)

try:

for word in wordlist:

if not attack_info:

break

if not isinstance(word, basestring):

continue

if suffix:

word = word + suffix

try:

current = __functions__[hash_regex](password=word, uppercase=False)

count += 1

if current in hashes:

for item in attack_info[:]:

((user, hash_), _) = item

if hash_ == current:

retVal.put((user, hash_, word))

clearConsoleLine()

infoMsg = "\r[%s] [INFO] cracked password '%s'" % (time.strftime("%X"), word)

if user and not user.startswith(DUMMY_USER_PREFIX):

infoMsg += " for user '%s'\n" % user

else:

infoMsg += " for hash '%s'\n" % hash_

dataToStdout(infoMsg, True)

attack_info.remove(item)

elif (proc_id == 0 or getattr(proc_count, "value", 0) == 1) and count % HASH_MOD_ITEM_DISPLAY == 0 or hash_regex == HASH.ORACLE_OLD or hash_regex == HASH.CRYPT_GENERIC and IS_WIN:

rotator += 1

if rotator >= len(ROTATING_CHARS):

rotator = 0

status = 'current status: %s... %s' % (word.ljust(5)[:5], ROTATING_CHARS[rotator])

if not hasattr(conf, "api"):

dataToStdout("\r[%s] [INFO] %s" % (time.strftime("%X"), status))

except KeyboardInterrupt:

raise

except (UnicodeEncodeError, UnicodeDecodeError):

pass # ignore possible encoding problems caused by some words in custom dictionaries

except Exception, e:

warnMsg = "there was a problem while hashing entry: %s (%s). " % (repr(word), e)

warnMsg += "Please report by e-mail to 'dev@sqlmap.org'"

logger.critical(warnMsg)

except KeyboardInterrupt:

pass

finally:

if hasattr(proc_count, "value"):

with proc_count.get_lock():

proc_count.value -= 1

def _bruteProcessVariantB(user, hash_, kwargs, hash_regex, suffix, retVal, found, proc_id, proc_count, wordlists, custom_wordlist):

if IS_WIN:

coloramainit()

count = 0

rotator = 0

wordlist = Wordlist(wordlists, proc_id, getattr(proc_count, "value", 0), custom_wordlist)

try:

for word in wordlist:

if found.value:

break

current = __functions__[hash_regex](password=word, uppercase=False, **kwargs)

count += 1

if not isinstance(word, basestring):

continue

if suffix:

word = word + suffix

try:

if hash_ == current:

if hash_regex == HASH.ORACLE_OLD: # only for cosmetic purposes

word = word.upper()

retVal.put((user, hash_, word))

clearConsoleLine()

infoMsg = "\r[%s] [INFO] cracked password '%s'" % (time.strftime("%X"), word)

if user and not user.startswith(DUMMY_USER_PREFIX):

infoMsg += " for user '%s'\n" % user

else:

infoMsg += " for hash '%s'\n" % hash_

dataToStdout(infoMsg, True)

found.value = True

elif (proc_id == 0 or getattr(proc_count, "value", 0) == 1) and count % HASH_MOD_ITEM_DISPLAY == 0:

rotator += 1

if rotator >= len(ROTATING_CHARS):

rotator = 0

status = 'current status: %s... %s' % (word.ljust(5)[:5], ROTATING_CHARS[rotator])

if user and not user.startswith(DUMMY_USER_PREFIX):

status += ' (user: %s)' % user

if not hasattr(conf, "api"):

dataToStdout("\r[%s] [INFO] %s" % (time.strftime("%X"), status))

except KeyboardInterrupt:

raise

except (UnicodeEncodeError, UnicodeDecodeError):

pass # ignore possible encoding problems caused by some words in custom dictionaries

except Exception, e:

warnMsg = "there was a problem while hashing entry: %s (%s). " % (repr(word), e)

warnMsg += "Please report by e-mail to 'dev@sqlmap.org'"

logger.critical(warnMsg)

except KeyboardInterrupt:

pass

finally:

if hasattr(proc_count, "value"):

with proc_count.get_lock():

proc_count.value -= 1

def dictionaryAttack(attack_dict):

suffix_list = [""]

custom_wordlist = [""]

hash_regexes = []

results = []

resumes = []

user_hash = []

processException = False

foundHash = False

for (_, hashes) in attack_dict.items():

for hash_ in hashes:

if not hash_:

continue

hash_ = hash_.split()[0] if hash_ and hash_.strip() else hash_

regex = hashRecognition(hash_)

if regex and regex not in hash_regexes:

hash_regexes.append(regex)

infoMsg = "using hash method '%s'" % __functions__[regex].func_name

logger.info(infoMsg)

for hash_regex in hash_regexes:

keys = set()

attack_info = []

for (user, hashes) in attack_dict.items():

for hash_ in hashes:

if not hash_:

continue

foundHash = True

hash_ = hash_.split()[0] if hash_ and hash_.strip() else hash_

if re.match(hash_regex, hash_):

item = None

if hash_regex not in (HASH.CRYPT_GENERIC, HASH.WORDPRESS):

hash_ = hash_.lower()

if hash_regex in (HASH.MYSQL, HASH.MYSQL_OLD, HASH.MD5_GENERIC, HASH.SHA1_GENERIC):

item = [(user, hash_), {}]

elif hash_regex in (HASH.ORACLE_OLD, HASH.POSTGRES):

item = [(user, hash_), {'username': user}]

elif hash_regex in (HASH.ORACLE,):

item = [(user, hash_), {'salt': hash_[-20:]}]

elif hash_regex in (HASH.MSSQL, HASH.MSSQL_OLD, HASH.MSSQL_NEW):

item = [(user, hash_), {'salt': hash_[6:14]}]

elif hash_regex in (HASH.CRYPT_GENERIC,):

item = [(user, hash_), {'salt': hash_[0:2]}]

elif hash_regex in (HASH.WORDPRESS,):

if ITOA64.index(hash_[3]) < 32:

item = [(user, hash_), {'salt': hash_[4:12], 'count': 1 << ITOA64.index(hash_[3]), 'prefix': hash_[:12]}]

else:

warnMsg = "invalid hash '%s'" % hash_

logger.warn(warnMsg)

if item and hash_ not in keys:

resumed = hashDBRetrieve(hash_)

if not resumed:

attack_info.append(item)

user_hash.append(item[0])

else:

infoMsg = "resuming password '%s' for hash '%s'" % (resumed, hash_)

if user and not user.startswith(DUMMY_USER_PREFIX):

infoMsg += " for user '%s'" % user

logger.info(infoMsg)

resumes.append((user, hash_, resumed))

keys.add(hash_)

if not attack_info:

continue

if not kb.wordlists:

while not kb.wordlists:

# the slowest of all methods hence smaller default dict

if hash_regex in (HASH.ORACLE_OLD, HASH.WORDPRESS):

dictPaths = [paths.SMALL_DICT]

else:

dictPaths = [paths.WORDLIST]

message = "what dictionary do you want to use?\n"

message += "[1] default dictionary file '%s' (press Enter)\n" % dictPaths[0]

message += "[2] custom dictionary file\n"

message += "[3] file with list of dictionary files"

choice = readInput(message, default="1")

try:

if choice == "2":

message = "what's the custom dictionary's location?\n"

dictPaths = [readInput(message)]

logger.info("using custom dictionary")

elif choice == "3":

message = "what's the list file location?\n"

listPath = readInput(message)

checkFile(listPath)

dictPaths = getFileItems(listPath)

logger.info("using custom list of dictionaries")

else:

logger.info("using default dictionary")

dictPaths = filter(None, dictPaths)

for dictPath in dictPaths:

checkFile(dictPath)

kb.wordlists = dictPaths

except Exception, ex:

warnMsg = "there was a problem while loading dictionaries"

warnMsg += " ('%s')" % getSafeExString(ex)

logger.critical(warnMsg)

message = "do you want to use common password suffixes? (slow!) [y/N] "

test = readInput(message, default="N")

if test[0] in ("y", "Y"):

suffix_list += COMMON_PASSWORD_SUFFIXES

infoMsg = "starting dictionary-based cracking (%s)" % __functions__[hash_regex].func_name

logger.info(infoMsg)

for item in attack_info:

((user, _), _) = item

if user and not user.startswith(DUMMY_USER_PREFIX):

custom_wordlist.append(normalizeUnicode(user))

if hash_regex in (HASH.MYSQL, HASH.MYSQL_OLD, HASH.MD5_GENERIC, HASH.SHA1_GENERIC):

for suffix in suffix_list:

if not attack_info or processException:

break

if suffix:

clearConsoleLine()

infoMsg = "using suffix '%s'" % suffix

logger.info(infoMsg)

retVal = None

processes = []

try:

if _multiprocessing:

if _multiprocessing.cpu_count() > 1:

infoMsg = "starting %d processes " % _multiprocessing.cpu_count()

singleTimeLogMessage(infoMsg)

gc.disable()

retVal = _multiprocessing.Queue()

count = _multiprocessing.Value('i', _multiprocessing.cpu_count())

for i in xrange(_multiprocessing.cpu_count()):

p = _multiprocessing.Process(target=_bruteProcessVariantA, args=(attack_info, hash_regex, suffix, retVal, i, count, kb.wordlists, custom_wordlist))

processes.append(p)

for p in processes:

p.daemon = True

p.start()

while count.value > 0:

time.sleep(0.5)

else:

warnMsg = "multiprocessing hash cracking is currently "

warnMsg += "not supported on this platform"

singleTimeWarnMessage(warnMsg)

retVal = Queue()

_bruteProcessVariantA(attack_info, hash_regex, suffix, retVal, 0, 1, kb.wordlists, custom_wordlist)

except KeyboardInterrupt:

processException = True

warnMsg = "user aborted during dictionary-based attack phase (Ctrl+C was pressed)"

logger.warn(warnMsg)

for process in processes:

try:

process.terminate()

process.join()

except (OSError, AttributeError):

pass

finally:

if _multiprocessing:

gc.enable()

if retVal:

conf.hashDB.beginTransaction()

while not retVal.empty():

user, hash_, word = item = retVal.get(block=False)

attack_info = filter(lambda _: _[0][0] != user or _[0][1] != hash_, attack_info)

hashDBWrite(hash_, word)

results.append(item)

conf.hashDB.endTransaction()

clearConsoleLine()

else:

for ((user, hash_), kwargs) in attack_info:

if processException:

break

if any(_[0] == user and _[1] == hash_ for _ in results):

continue

count = 0

found = False

for suffix in suffix_list:

if found or processException:

break

if suffix:

clearConsoleLine()

infoMsg = "using suffix '%s'" % suffix

logger.info(infoMsg)

retVal = None

processes = []

try:

if _multiprocessing:

if _multiprocessing.cpu_count() > 1:

infoMsg = "starting %d processes " % _multiprocessing.cpu_count()

singleTimeLogMessage(infoMsg)

gc.disable()

retVal = _multiprocessing.Queue()

found_ = _multiprocessing.Value('i', False)

count = _multiprocessing.Value('i', _multiprocessing.cpu_count())

for i in xrange(_multiprocessing.cpu_count()):

p = _multiprocessing.Process(target=_bruteProcessVariantB, args=(user, hash_, kwargs, hash_regex, suffix, retVal, found_, i, count, kb.wordlists, custom_wordlist))

processes.append(p)

for p in processes:

p.daemon = True

p.start()

while count.value > 0:

time.sleep(0.5)

found = found_.value != 0

else:

warnMsg = "multiprocessing hash cracking is currently "

warnMsg += "not supported on this platform"

singleTimeWarnMessage(warnMsg)

class Value():

pass

retVal = Queue()

found_ = Value()

found_.value = False

_bruteProcessVariantB(user, hash_, kwargs, hash_regex, suffix, retVal, found_, 0, 1, kb.wordlists, custom_wordlist)

found = found_.value

except KeyboardInterrupt:

processException = True

warnMsg = "user aborted during dictionary-based attack phase (Ctrl+C was pressed)"

logger.warn(warnMsg)

for process in processes:

try:

process.terminate()

process.join()

except (OSError, AttributeError):

pass

finally:

if _multiprocessing:

gc.enable()

if retVal:

conf.hashDB.beginTransaction()

while not retVal.empty():

user, hash_, word = item = retVal.get(block=False)

hashDBWrite(hash_, word)

results.append(item)

conf.hashDB.endTransaction()

clearConsoleLine()

results.extend(resumes)

if foundHash and len(hash_regexes) == 0:

warnMsg = "unknown hash format"

logger.warn(warnMsg)

if len(results) == 0:

warnMsg = "no clear password(s) found"

logger.warn(warnMsg)

return results

sqlmap/lib/utils/hash.py at master · getcode2git/sqlmap · GitHub

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