def cmd_icmp_ping(ip, interface, count, timeout, wait, verbose):
"""The classic ping tool that send ICMP echo requests.
\b
# habu.icmp.ping 8.8.8.8
IP / ICMP 8.8.8.8 > 192.168.0.5 echo-reply 0 / Padding
IP / ICMP 8.8.8.8 > 192.168.0.5 echo-reply 0 / Padding
IP / ICMP 8.8.8.8 > 192.168.0.5 echo-reply 0 / Padding
IP / ICMP 8.8.8.8 > 192.168.0.5 echo-reply 0 / Padding
"""
if interface:
conf.iface = interface
conf.verb = False
conf.L3socket = L3RawSocket
layer3 = IP()
layer3.dst = ip
layer3.tos = 0
layer3.id = 1
layer3.flags = 0
layer3.frag = 0
layer3.ttl = 64
layer3.proto = 1 # icmp
layer4 = ICMP()
layer4.type = 8 # echo-request
layer4.code = 0
layer4.id = 0
layer4.seq = 0
pkt = layer3 / layer4
counter = 0
while True:
ans = sr1(pkt, timeout=timeout)
if ans:
if verbose:
ans.show()
else:
print(ans.summary())
del (ans)
else:
print('Timeout')
counter += 1
if count != 0 and counter == count:
break
sleep(wait)
return True
def cmd_ping(ip, interface, count, timeout, wait, verbose):
"""The classic ping tool that send ICMP echo requests.
\b
# habu.ping 8.8.8.8
IP / ICMP 8.8.8.8 > 192.168.0.5 echo-reply 0 / Padding
IP / ICMP 8.8.8.8 > 192.168.0.5 echo-reply 0 / Padding
IP / ICMP 8.8.8.8 > 192.168.0.5 echo-reply 0 / Padding
IP / ICMP 8.8.8.8 > 192.168.0.5 echo-reply 0 / Padding
"""
if interface:
conf.iface = interface
conf.verb = False
conf.L3socket=L3RawSocket
layer3 = IP()
layer3.dst = ip
layer3.tos = 0
layer3.id = 1
layer3.flags = 0
layer3.frag = 0
layer3.ttl = 64
layer3.proto = 1 # icmp
layer4 = ICMP()
layer4.type = 8 # echo-request
layer4.code = 0
layer4.id = 0
layer4.seq = 0
pkt = layer3 / layer4
counter = 0
while True:
ans = sr1(pkt, timeout=timeout)
if ans:
if verbose:
ans.show()
else:
print(ans.summary())
del(ans)
else:
print('Timeout')
counter += 1
if count != 0 and counter == count:
break
sleep(wait)
return True
def cmd_ping(ip, interface, count, timeout, wait, verbose):
if interface:
conf.iface = interface
conf.verb = False
conf.L3socket = L3RawSocket
layer3 = IP()
layer3.dst = ip
layer3.tos = 0
layer3.id = 1
layer3.flags = 0
layer3.frag = 0
layer3.ttl = 64
layer3.proto = 1 # icmp
layer4 = ICMP()
layer4.type = 8 # echo-request
layer4.code = 0
layer4.id = 0
layer4.seq = 0
pkt = layer3 / layer4
counter = 0
while True:
ans = sr1(pkt, timeout=timeout)
if ans:
if verbose:
ans.show()
else:
print(ans.summary())
del (ans)
else:
print('Timeout')
counter += 1
if count != 0 and counter == count:
break
sleep(wait)
return True
def icmp_craft(pkt, fp, mac):
try:
ether = Ether()
ether.src = mac
ether.dst = pkt[Ether].dst
ether.type = 0x800
except IndexError:
ether = None
ip = IP()
ip.src = pkt[IP].dst
ip.dst = pkt[IP].src
ip.ttl = int(fp.probe['IE']['TTL'], 16)
dfi_flag = fp.probe['IE']['DFI']
if dfi_flag == 'N':
ip.flags = 0
elif dfi_flag == 'S':
ip.flags = pkt[IP].flags
elif dfi_flag == 'Y':
ip.flags = 2
else:
ip.flags = 0 if pkt[IP].flags == 2 else 2
ip.id = fp.ip_id_icmp_gen()
icmp = ICMP()
icmp.type = 0
icmp.id = pkt[ICMP].id
cd_val = fp.probe['IE']['CD']
if cd_val == 'Z':
icmp.code = 0
elif cd_val == 'S':
icmp.code = pkt[ICMP].code
else:
icmp.code = random.randint(0, 15)
icmp.seq = pkt[ICMP].seq
data = pkt[ICMP].payload
fin_pkt = ip / icmp / data if ether is None else ether / ip / icmp / data
return fin_pkt
def main(args):
print "[*] Comenzando el fuzzing..."
pkt_lst = []
for i in xrange(args.count):
ip_layer = IP(dst=args.target)
# Fuzz IP layer
#
# Src ramdon?
if random_bool():
ip_layer.src = str(RandIP())
# IP ID
if random_bool():
ip_layer.id = int(RandShort())
# IP TTL
if random_bool():
ip_layer.ttl = int(RandInt()) % 255
icmp_layer = ICMP()
# Fuzz ICMP layer
#
# Type random
if random_bool():
icmp_layer.type = int(RandByte())
# Seq random
if random_bool():
icmp_layer.seq = int(RandShort())
pkt = ip_layer/icmp_layer
pkt_lst.append(pkt)
sendp(pkt_lst, inter=args.interval)
print "[*] Enviado %s paquetes" % i
