def refresh_interface(self):
variables.exec_command('killall airodump-ng')
variables.exec_command('killall airmon-ng')
self.animate_monitor_mode(True)
self.mon_label.clear()
self.interface_combo.clear()
self.interface_combo.setEnabled(True)
self.interface_cards = list()
thread.start_new_thread(self.refresh_card_thread,())
def wep_attack_window(self):
if 'WEP-DUMP' not in os.listdir('/tmp/fern-log'):
os.mkdir('/tmp/fern-log/WEP-DUMP',0700)
else:
variables.exec_command('rm -r /tmp/fern-log/WEP-DUMP/*')
wep_run = wep_attack_dialog()
self.connect(wep_run,QtCore.SIGNAL('update database label'),self.update_database_label)
self.connect(wep_run,QtCore.SIGNAL("stop scan"),self.stop_network_scan)
wep_run.exec_()
def set_monitor_thread(self,monitor_card,mac_setting_exists,last_settings):
self.killConflictProcesses()
status = str(commands.getoutput("airmon-ng start %s"%(monitor_card)))
messages = ("monitor mode enabled","monitor mode vif enabled","monitor mode already")
monitor_created = False;
for x in messages:
if(x in status):
monitor_created = True
if (monitor_created):
monitor_interface_process = str(commands.getoutput("airmon-ng"))
regex = object()
if ('monitor mode enabled' in status):
regex = re.compile("mon\d",re.IGNORECASE)
elif ('monitor mode vif enabled' in status):
regex = re.compile("wlan\dmon",re.IGNORECASE)
interfaces = regex.findall(monitor_interface_process)
if(interfaces):
self.monitor_interface = interfaces[0]
else:
self.monitor_interface = monitor_card
variables.monitor_interface = self.monitor_interface
self.interface_combo.setEnabled(False)
variables.wps_functions.monitor_interface = self.monitor_interface
self.emit(QtCore.SIGNAL("monitor mode enabled"))
# Create Fake Mac Address and index for use
mon_down = commands.getstatusoutput('ifconfig %s down'%(self.monitor_interface))
if mac_setting_exists:
variables.exec_command('macchanger -m %s %s'%(last_settings,self.monitor_interface))
else:
variables.exec_command('macchanger -A %s'%(self.monitor_interface))
mon_up = commands.getstatusoutput('ifconfig %s up'%(self.monitor_interface))
for iterate in os.listdir('/sys/class/net'):
if str(iterate) == str(self.monitor_interface):
os.chmod('/sys/class/net/' + self.monitor_interface + '/address',0777)
variables.monitor_mac_address = reader('/sys/class/net/' + self.monitor_interface + '/address').strip()
variables.wps_functions.monitor_mac_address = variables.monitor_mac_address
else:
self.emit(QtCore.SIGNAL("monitor_failed()"))
def scan_process2_thread(self):
global error_catch
if bool(variables.xterm_setting):
wep_display_mode = 'xterm -T "FERN (WEP SCAN)" -geometry 100 -e' # if True or if xterm contains valid ascii characters
else:
wep_display_mode = ''
error_catch = variables.exec_command("%s 'airodump-ng -a --write /tmp/fern-log/zfern-wep --output-format csv\
--encrypt wep %s'"%(wep_display_mode,self.monitor_interface)) #FOR WEP
def scan_process4_thread1(self):
global error_catch
if bool(variables.xterm_setting): # if True or if xterm contains valid ascii characters
wpa_display_mode = 'xterm -T "FERN (WPA SCAN)" -geometry 100 -e'
else:
wpa_display_mode = ''
error_catch = variables.exec_command("%s 'airodump-ng -a --channel %s --write /tmp/fern-log/WPA/zfern-wpa \
--output-format csv --encrypt wpa %s'"%(wpa_display_mode,variables.static_channel,self.monitor_interface))
def refresh_card_thread(self):
# Disable cards already on monitor modes
wireless_interfaces = str(commands.getstatusoutput('airmon-ng'))
prev_monitor = os.listdir('/sys/class/net')
monitor_interfaces_list = []
for monitors in prev_monitor:
if monitors in wireless_interfaces:
monitor_interfaces_list.append(monitors)
for monitored_interfaces in monitor_interfaces_list:
variables.exec_command('airmon-ng stop %s'%(monitored_interfaces))
# List Interface cards
compatible_interface = str(commands.getoutput("airmon-ng | egrep -e '^[a-z]{2,4}[0-9]'"))
interface_list = os.listdir('/sys/class/net')
# Interate over interface output and update combo box
if compatible_interface.count('\t') == 0:
self.emit(QtCore.SIGNAL("interface cards not found"))
else:
for interface in interface_list:
if interface in compatible_interface:
if not interface.startswith('mon'):
self.interface_cards.append(interface)
self.emit(QtCore.SIGNAL("interface cards found"))
def stop_scan_network(self):
global error_catch
global scan_control
scan_control = 1
variables.exec_command('rm -r /tmp/fern-log/*.cap')
variables.exec_command('killall airodump-ng')
variables.exec_command('killall airmon-ng')
self.label_7.setText("<font Color=red>\t Stopped</font>")
variables.wps_functions.stop_WPS_Scanning() # Stops WPS scanning
self.wep_clientlabel.setText("None Detected")
self.wpa_clientlabel.setText("None Detected")
self.disconnect(self.scan_button,QtCore.SIGNAL("clicked()"),self.stop_scan_network)
self.connect(self.scan_button,QtCore.SIGNAL("clicked()"),self.scan_network)
def scan_process3_thread1(self):
global error_catch
error_catch = variables.exec_command("airodump-ng --channel %s --write /tmp/fern-log/WPA/zfern-wpa \
--output-format csv --encrypt wpa %s"%(variables.static_channel,self.monitor_interface))# FOR WPA
def scan_process1_thread(self):
global error_catch
error_catch = variables.exec_command("airodump-ng --write /tmp/fern-log/zfern-wep --output-format csv \
--encrypt wep %s"%(self.monitor_interface)) #FOR WEP
def stop_network_scan(self):
global scan_control
scan_control = 1
variables.exec_command('killall airodump-ng')
variables.exec_command('killall airmon-ng')
self.label_7.setText("<font Color=red>\t Stopped</font>")
def stop_network_scan(self):
global scan_control
scan_control = 1
variables.exec_command('killall airodump-ng')
variables.exec_command('killall airmon-ng')
self.label_7.setText("<font Color=red>\t Stopped</font>")
def update_launcher(self):
''' Downloads and installs update files
'''
global svn_access
global file_total
global files_downloaded
global fern_directory
file_total = int()
files_downloaded = int()
fern_directory = os.getcwd()
update_directory = '/tmp/Fern-Wifi-Cracker/'
try:
online_response_check = urllib2.urlopen('https://raw.githubusercontent.com/savio-code/fern-wifi-cracker/master/Fern-Wifi-Cracker/version')
online_response = online_response_check.read()
online_files = re.compile('total_files = \d+',re.IGNORECASE)
for online_file_total in online_response.splitlines():
if re.match(online_files,online_file_total):
file_total = int(online_file_total.split()[2])
if 'Fern-Wifi-Cracker' in os.listdir('/tmp/'):
variables.exec_command('rm -r /tmp/Fern-Wifi-Cracker')
svn_access = subprocess.Popen('cd /tmp/ \n svn checkout https://github.com/savio-code/fern-wifi-cracker/trunk/Fern-Wifi-Cracker/',\
shell=True,stdout=subprocess.PIPE,stderr=subprocess.PIPE,stdin=subprocess.PIPE)
svn_update = svn_access.stdout
thread.start_new_thread(self.update_error,())
while True:
response = svn_update.readline()
if len(response) > 0:
files_downloaded += 1
self.emit(QtCore.SIGNAL('file downloaded'))
if str('revision') in str(response):
self.emit(QtCore.SIGNAL("finished downloading"))
# Delete all old files (*.py,*.py etc) except ".font_setting.dat" file
for old_file in os.listdir(os.getcwd()):
if os.path.isfile(os.getcwd() + os.sep + old_file) and old_file != '.font_settings.dat':
os.remove(os.getcwd() + os.sep + old_file)
# Delete all old directories except the "key-database" directory
for old_directory in os.listdir(os.getcwd()):
if os.path.isdir(os.getcwd() + os.sep + old_directory) and old_directory != 'key-database':
shutil.rmtree(os.getcwd() + os.sep + old_directory)
for update_file in os.listdir('/tmp/Fern-Wifi-Cracker'): # Copy New update files to working directory
if os.path.isfile(update_directory + update_file):
shutil.copyfile(update_directory + update_file,os.getcwd() + os.sep + update_file)
else:
shutil.copytree(update_directory + update_file,os.getcwd() + os.sep + update_file)
for new_file in os.listdir(os.getcwd()): # chmod New files to allow permissions
os.chmod(os.getcwd() + os.sep + new_file,0777)
time.sleep(5)
self.emit(QtCore.SIGNAL("restart application"))
break
if len(svn_failure_message) > 2:
self.emit(QtCore.SIGNAL("download failed"))
break
except(urllib2.URLError,urllib2.HTTPError):
self.emit(QtCore.SIGNAL("download failed"))
def update_launcher(self):
''' Downloads and installs update files
'''
global svn_access
global file_total
global files_downloaded
global fern_directory
file_total = int()
files_downloaded = int()
fern_directory = os.getcwd()
update_directory = '/tmp/Fern-Wifi-Cracker/'
try:
online_response_check = urllib2.urlopen('https://raw.githubusercontent.com/savio-code/fern-wifi-cracker/master/Fern-Wifi-Cracker/version')
online_response = online_response_check.read()
online_files = re.compile('total_files = \d+',re.IGNORECASE)
for online_file_total in online_response.splitlines():
if re.match(online_files,online_file_total):
file_total = int(online_file_total.split()[2])
if 'Fern-Wifi-Cracker' in os.listdir('/tmp/'):
variables.exec_command('rm -r /tmp/Fern-Wifi-Cracker')
svn_access = subprocess.Popen('cd /tmp/ \n svn checkout https://github.com/savio-code/fern-wifi-cracker/trunk/Fern-Wifi-Cracker/',\
shell=True,stdout=subprocess.PIPE,stderr=subprocess.PIPE,stdin=subprocess.PIPE)
svn_update = svn_access.stdout
thread.start_new_thread(self.update_error,())
while True:
response = svn_update.readline()
if len(response) > 0:
files_downloaded += 1
self.emit(QtCore.SIGNAL('file downloaded'))
if str('revision') in str(response):
self.emit(QtCore.SIGNAL("finished downloading"))
# Delete all old files (*.py,*.py etc) except ".font_setting.dat" file
for old_file in os.listdir(os.getcwd()):
if os.path.isfile(os.getcwd() + os.sep + old_file) and old_file != '.font_settings.dat':
os.remove(os.getcwd() + os.sep + old_file)
# Delete all old directories except the "key-database" directory
for old_directory in os.listdir(os.getcwd()):
if os.path.isdir(os.getcwd() + os.sep + old_directory) and old_directory != 'key-database':
shutil.rmtree(os.getcwd() + os.sep + old_directory)
for update_file in os.listdir('/tmp/Fern-Wifi-Cracker'): # Copy New update files to working directory
if os.path.isfile(update_directory + update_file):
shutil.copyfile(update_directory + update_file,os.getcwd() + os.sep + update_file)
else:
shutil.copytree(update_directory + update_file,os.getcwd() + os.sep + update_file)
for new_file in os.listdir(os.getcwd()): # chmod New files to allow permissions
os.chmod(os.getcwd() + os.sep + new_file,0777)
time.sleep(5)
self.emit(QtCore.SIGNAL("restart application"))
break
if len(svn_failure_message) > 2:
self.emit(QtCore.SIGNAL("download failed"))
break
except(urllib2.URLError,urllib2.HTTPError):
self.emit(QtCore.SIGNAL("download failed"))
def scan_wep(self):
global xterm_setting
variables.exec_command('rm -r /tmp/fern-log/*.csv')
variables.exec_command('rm -r /tmp/fern-log/*.cap')
variables.exec_command('rm -r /tmp/fern-log/WPA/*.csv')
variables.exec_command('rm -r /tmp/fern-log/WPA/*.cap')
# Channel desision block
if scan_control == 0:
if not variables.static_channel:
if len(variables.xterm_setting) == 0:
thread.start_new_thread(self.scan_process1_thread, ())
thread.start_new_thread(self.scan_process1_thread1, ())
else:
thread.start_new_thread(self.scan_process2_thread, ())
thread.start_new_thread(self.scan_process2_thread1, ())
else:
if len(variables.xterm_setting) == 0:
thread.start_new_thread(self.scan_process3_thread, ())
thread.start_new_thread(self.scan_process3_thread1, ())
else:
thread.start_new_thread(self.scan_process4_thread, ())
thread.start_new_thread(self.scan_process4_thread1, ())
time.sleep(5)
if scan_control != 1:
self.label_7.setText("<font Color=green>\t Active</font>")
while scan_control != 1:
try:
time.sleep(2)
wep_access_file = str(reader('/tmp/fern-log/zfern-wep-01.csv')
) # WEP access point log file
wpa_access_file = str(
reader('/tmp/fern-log/WPA/zfern-wpa-01.csv')
) # WPA access point log file
wep_access_convert = wep_access_file[0:wep_access_file.
index('Station MAC')]
wep_access_process = wep_access_convert[wep_access_convert.
index('Key'):-1]
wep_access_process1 = wep_access_process.strip('Key\r\n')
process = wep_access_process1.splitlines()
# Display number of WEP access points detected
self.wep_count = str(wep_access_file.count('WEP') /
2) # number of access points wep detected
if int(self.wep_count) > 0:
self.emit(QtCore.SIGNAL("wep_number_changed"))
self.emit(QtCore.SIGNAL("wep_button_true"))
else:
self.emit(QtCore.SIGNAL("wep_button_false"))
for iterate in range(len(process)):
detail_process1 = process[iterate]
wep_access = detail_process1.split(',')
mac_address = wep_access[0].strip(' ') # Mac address
channel = wep_access[3].strip(' ') # Channel
speed = wep_access[4].strip(' ') # Speed
power = wep_access[8].strip(' ') # Power
access_point = wep_access[13].strip(
' ') # Access point Name
if access_point not in wep_details.keys():
wep_details[access_point] = [
mac_address, channel, speed, power
]
# WPA Access point sort starts here
read_wpa = reader('/tmp/fern-log/WPA/zfern-wpa-01.csv')
# Display number of WEP access points detected
self.wpa_count = str(read_wpa.count(
'WPA')) # number of access points wep detected
if int(self.wpa_count) == 0:
self.emit(QtCore.SIGNAL("wpa_button_false"))
elif int(self.wpa_count >= 1):
self.emit(QtCore.SIGNAL("wpa_button_true"))
self.emit(QtCore.SIGNAL("wpa_number_changed"))
else:
self.emit(QtCore.SIGNAL("wpa_button_false"))
wpa_access_convert = wpa_access_file[0:wpa_access_file.
index('Station MAC')]
wpa_access_process = wpa_access_convert[wpa_access_convert.
index('Key'):-1]
wpa_access_process1 = wpa_access_process.strip('Key\r\n')
process = wpa_access_process1.splitlines()
for iterate in range(len(process)):
detail_process1 = process[iterate]
wpa_access = detail_process1.split(',')
mac_address = wpa_access[0].strip(' ') # Mac address
channel = wpa_access[3].strip(' ') # Channel
speed = wpa_access[4].strip(' ') # Speed
power = wpa_access[8].strip(' ') # Power
access_point = wpa_access[13].strip(
' ') # Access point Name
if access_point not in wpa_details.keys():
wpa_details[access_point] = [
mac_address, channel, speed, power
]
except (ValueError, IndexError):
pass
def scan_process3_thread1(self):
global error_catch
error_catch = variables.exec_command(
"airodump-ng --channel %s --write /tmp/fern-log/WPA/zfern-wpa \
--output-format csv --encrypt wpa %s" %
(variables.static_channel, self.monitor_interface)) # FOR WPA
def scan_process1_thread(self):
global error_catch
error_catch = variables.exec_command(
"airodump-ng --write /tmp/fern-log/zfern-wep --output-format csv \
--encrypt wep %s" %
(self.monitor_interface)) #FOR WEP
def scan_wep(self):
global xterm_setting
variables.exec_command('rm -r /tmp/fern-log/*.csv')
variables.exec_command('rm -r /tmp/fern-log/*.cap')
variables.exec_command('rm -r /tmp/fern-log/WPA/*.csv')
variables.exec_command('rm -r /tmp/fern-log/WPA/*.cap')
# Channel desision block
if scan_control == 0:
if not variables.static_channel:
if len(variables.xterm_setting) == 0:
thread.start_new_thread(self.scan_process1_thread,())
thread.start_new_thread(self.scan_process1_thread1,())
else:
thread.start_new_thread(self.scan_process2_thread,())
thread.start_new_thread(self.scan_process2_thread1,())
else:
if len(variables.xterm_setting) == 0:
thread.start_new_thread(self.scan_process3_thread,())
thread.start_new_thread(self.scan_process3_thread1,())
else:
thread.start_new_thread(self.scan_process4_thread,())
thread.start_new_thread(self.scan_process4_thread1,())
time.sleep(5)
if scan_control != 1:
self.label_7.setText("<font Color=green>\t Active</font>")
while scan_control != 1:
try:
time.sleep(2)
wep_access_file = str(reader('/tmp/fern-log/zfern-wep-01.csv')) # WEP access point log file
wpa_access_file = str(reader('/tmp/fern-log/WPA/zfern-wpa-01.csv')) # WPA access point log file
wep_access_convert = wep_access_file[0:wep_access_file.index('Station MAC')]
wep_access_process = wep_access_convert[wep_access_convert.index('Key'):-1]
wep_access_process1 = wep_access_process.strip('Key\r\n')
process = wep_access_process1.splitlines()
# Display number of WEP access points detected
self.wep_count = str(wep_access_file.count('WEP')/2) # number of access points wep detected
if int(self.wep_count) > 0:
self.emit(QtCore.SIGNAL("wep_number_changed"))
self.emit(QtCore.SIGNAL("wep_button_true"))
else:
self.emit(QtCore.SIGNAL("wep_button_false"))
for iterate in range(len(process)):
detail_process1 = process[iterate]
wep_access = detail_process1.split(',')
mac_address = wep_access[0].strip(' ') # Mac address
channel = wep_access[3].strip(' ') # Channel
speed = wep_access[4].strip(' ') # Speed
power = wep_access[8].strip(' ') # Power
access_point = wep_access[13].strip(' ') # Access point Name
if access_point not in wep_details.keys():
wep_details[access_point] = [mac_address,channel,speed,power]
# WPA Access point sort starts here
read_wpa = reader('/tmp/fern-log/WPA/zfern-wpa-01.csv')
# Display number of WEP access points detected
self.wpa_count = str(read_wpa.count('WPA')) # number of access points wep detected
if int(self.wpa_count) == 0:
self.emit(QtCore.SIGNAL("wpa_button_false"))
elif int(self.wpa_count >= 1):
self.emit(QtCore.SIGNAL("wpa_button_true"))
self.emit(QtCore.SIGNAL("wpa_number_changed"))
else:
self.emit(QtCore.SIGNAL("wpa_button_false"))
wpa_access_convert = wpa_access_file[0:wpa_access_file.index('Station MAC')]
wpa_access_process = wpa_access_convert[wpa_access_convert.index('Key'):-1]
wpa_access_process1 = wpa_access_process.strip('Key\r\n')
process = wpa_access_process1.splitlines()
for iterate in range(len(process)):
detail_process1 = process[iterate]
wpa_access = detail_process1.split(',')
mac_address = wpa_access[0].strip(' ') # Mac address
channel = wpa_access[3].strip(' ') # Channel
speed = wpa_access[4].strip(' ') # Speed
power = wpa_access[8].strip(' ') # Power
access_point = wpa_access[13].strip(' ') # Access point Name
if access_point not in wpa_details.keys():
wpa_details[access_point] = [mac_address,channel,speed,power]
except(ValueError,IndexError):
pass
def set_monitor_thread(self, monitor_card, mac_setting_exists,
last_settings):
self.killConflictProcesses()
commands.getstatusoutput(
'ifconfig %s down' % (self.monitor_interface)
) # Avoid this: "ioctl(SIOCSIWMODE) failed: Device or resource busy"
status = str(commands.getoutput("airmon-ng start %s" % (monitor_card)))
messages = ("monitor mode enabled", "monitor mode vif enabled",
"monitor mode already")
monitor_created = False
for x in messages:
if (x in status):
monitor_created = True
if (monitor_created):
monitor_interface_process = str(commands.getoutput("airmon-ng"))
regex = object()
if ('monitor mode enabled' in status):
regex = re.compile("mon\d", re.IGNORECASE)
elif ('monitor mode vif enabled' in status):
regex = re.compile("wlan\dmon", re.IGNORECASE)
interfaces = regex.findall(monitor_interface_process)
if (interfaces):
self.monitor_interface = interfaces[0]
else:
self.monitor_interface = monitor_card
variables.monitor_interface = self.monitor_interface
self.interface_combo.setEnabled(False)
variables.wps_functions.monitor_interface = self.monitor_interface
self.emit(QtCore.SIGNAL("monitor mode enabled"))
# Create Fake Mac Address and index for use
mon_down = commands.getstatusoutput('ifconfig %s down' %
(self.monitor_interface))
if mac_setting_exists:
variables.exec_command('macchanger -m %s %s' %
(last_settings, self.monitor_interface))
else:
variables.exec_command('macchanger -A %s' %
(self.monitor_interface))
#mon_up = commands.getstatusoutput('ifconfig %s up'%(self.monitor_interface)) # Lets leave interface down to avoid channel looping during channel specific attack
commands.getstatusoutput('ifconfig %s down' %
(self.monitor_interface))
for iterate in os.listdir('/sys/class/net'):
if str(iterate) == str(self.monitor_interface):
os.chmod(
'/sys/class/net/' + self.monitor_interface +
'/address', 0777)
variables.monitor_mac_address = reader(
'/sys/class/net/' + self.monitor_interface +
'/address').strip()
variables.wps_functions.monitor_mac_address = variables.monitor_mac_address
else:
self.emit(QtCore.SIGNAL("monitor_failed()"))
