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Added 5ghz support #130

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Added 5ghz support #130

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56 changes: 42 additions & 14 deletions wifijammer
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,8 @@ C = '\033[36m' # cyan
GR = '\033[37m' # gray
T = '\033[93m' # tan

supported_channels = None


def parse_args():
# Create the arguments
Expand Down Expand Up @@ -89,6 +91,10 @@ def parse_args():
of the world it's 13 so this options enables the \
scanning of 13 channels",
action="store_true")
parser.add_argument("--5ghz",
help="Enables 5GHZ",
default=False,
action="store_true")
parser.add_argument("--dry-run",
dest="dry_run",
default=False,
Expand Down Expand Up @@ -196,8 +202,9 @@ def mon_mac(mon_iface):
http://stackoverflow.com/questions/159137/getting-mac-address
'''
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
info = fcntl.ioctl(s.fileno(), 0x8927, struct.pack('256s', bytes(mon_iface, 'utf-8')[:15]))
mac = ':'.join('%02x' % b for b in info[18:24])
info = fcntl.ioctl(s.fileno(), 0x8927, struct.pack(
'256s', bytes(mon_iface).encode('utf-8')[:15]))
mac = ':'.join('%02x' % ord(b) for b in info[18:24])
print('['+G+'*'+W+'] Monitor mode: '+G+mon_iface+W+' - '+O+mac+W)
return mac

Expand All @@ -209,15 +216,32 @@ def mon_mac(mon_iface):
def channel_hop(mon_iface, args):
'''
First time it runs through the channels it stays on each channel for 5 seconds
in order to populate the deauth list nicely. After that it goes as fast as it can
in order to populate the deauth list nicely. After that, it goes as fast as it can.
'''
global monchannel, first_pass
global monchannel, first_pass, supported_channels

channelNum = 0
maxChan = 11 if not args.world else 13
maxChan = None
if getattr(args, '5ghz'):
maxChan = 165
if args.world:
supported_channels = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 36, 40, 44, 48, 52, 56, 60, 64,
100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165]
else:
supported_channels = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 36, 40, 44, 48, 52, 56, 60, 64,
100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165]
else:
if args.world:
maxChan = 13
supported_channels = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
12, 13]
else:
maxChan = 11
supported_channels = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
11]
err = None

while 1:
while True:
if args.channel:
with lock:
monchannel = args.channel
Expand All @@ -227,25 +251,29 @@ def channel_hop(mon_iface, args):
channelNum = 1
with lock:
first_pass = 0
with lock:
monchannel = str(channelNum)

if channelNum in supported_channels:
with lock:
monchannel = str(channelNum)
else:
continue # Skip unsupported channels

try:
proc = Popen(['iw', 'dev', mon_iface, 'set',
'channel', monchannel], stdout=DN, stderr=PIPE)
'channel', monchannel], stdout=DN, stderr=PIPE)
except OSError:
print('['+R+'-'+W+'] Could not execute "iw"')
os.kill(os.getpid(), SIGINT)
sys.exit(1)
for line in proc.communicate()[1].split('\n'):
if len(line) > 2: # iw dev shouldnt display output unless there's an error
if len(line) > 2: # iw dev shouldn't display output unless there's an error
err = '['+R+'-'+W+'] Channel hopping failed: '+R+line+W

output(err, monchannel)
if args.channel:
time.sleep(.05)
else:
# For the first channel hop thru, do not deauth
# For the first channel hop, do not deauth
if first_pass == 1:
time.sleep(1)
continue
Expand Down Expand Up @@ -394,14 +422,14 @@ def cb(pkt):


def APs_add(clients_APs, APs, pkt, chan_arg, world_arg):
global supported_channels
ssid = pkt[Dot11Elt].info
bssid = pkt[Dot11].addr3.lower()
try:
# Thanks to airoscapy for below
ap_channel = str(ord(pkt[Dot11Elt:3].info))
chans = ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11'] if not args.world else [
'1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13']
if ap_channel not in chans:

if ap_channel not in [str(element) for element in supported_channels]:
return

if chan_arg:
Expand Down