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Added timeout on PixieDust WPS attack #67

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Added timeout on PixieDust WPS attack #67

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21 changes: 20 additions & 1 deletion wifite.py
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Original file line number Diff line number Diff line change
Expand Up @@ -215,6 +215,7 @@ def __init__(self):
self.PIXIE = False
self.WPS_FINDINGS = [] # List of (successful) results of WPS attacks
self.WPS_TIMEOUT = 660 # Time to wait (in seconds) for successful PIN attempt
self.WPS_PIXIE_TIMEOUT = 660 # Time to wait (in seconds) for successful pixie attack
self.WPS_RATIO_THRESHOLD = 0.01 # Lowest percentage of tries/attempts allowed (where tries > 0)
self.WPS_MAX_RETRIES = 0 # Number of times to re-try the same pin before giving up completely.

Expand Down Expand Up @@ -599,6 +600,16 @@ def handle_args(self):
else:
print GR + ' [+]' + W + ' WPS attack timeout set to %s' % (
G + str(self.WPS_TIMEOUT) + " seconds" + W)
if options.pixiet:
try:
self.WPS_PIXIE_TIMEOUT = int(options.pixiet)
except ValueError:
print R + ' [!]' + O + ' invalid timeout: %s' % (R + options.pixiet + W)
except IndexError:
print R + ' [!]' + O + ' no timeout given!' + W
else:
print GR + ' [+]' + W + ' WPS PixieDust attack timeout set to %s' % (
G + str(self.WPS_PIXIE_TIMEOUT) + " seconds" + W)
if options.wpsratio:
try:
self.WPS_RATIO_THRESHOLD = float(options.wpsratio)
Expand Down Expand Up @@ -753,6 +764,8 @@ def build_opt_parser(self):
wps_group.add_argument('--pixie', help='Only use the WPS PixieDust attack', default=False, action='store_true', dest='pixie')
wps_group.add_argument('--wpst', help='Max wait for new retry before giving up (0: never).', action='store',
dest='wpst')
wps_group.add_argument('--pixiet', help='Max wait before giving up on PixieDust attack (0: never).', action='store',
dest='pixiet')
wps_group.add_argument('-wpst', help=argparse.SUPPRESS, action='store', dest='wpst')
wps_group.add_argument('--wpsratio', help='Min ratio of successful PIN attempts/total retries.', action='store',
dest='wpsratio')
Expand Down Expand Up @@ -3336,7 +3349,13 @@ def attack_wps_pixie(self):
# Clear out output file
inf = open(self.RUN_CONFIG.temp + 'out.out', 'w')
inf.close()


if self.RUN_CONFIG.WPS_PIXIE_TIMEOUT > 0 and (time.time() - time_started) > self.RUN_CONFIG.WPS_PIXIE_TIMEOUT:
print R + '\n [!]' + O + ' unable to complete successful try in %d seconds' % (
self.RUN_CONFIG.WPS_PIXIE_TIMEOUT)
print R + ' [+]' + W + ' skipping %s' % (O + self.target.ssid + W)
break

# End of big "while not cracked" loop
if cracked:
if pin != '': print GR + '\n\n [+]' + G + ' PIN found: %s' % (C + pin + W)
Expand Down