-
Notifications
You must be signed in to change notification settings - Fork 0
/
scan_snmp_server.py
314 lines (261 loc) · 12.3 KB
/
scan_snmp_server.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
# -*- coding: utf-8 -*-
"""
Trong phần này mình sẽ scan snmp để lấy thông tin cơ bản của server về parse ra đồng thời brute force snmp nếu port open
, tương tự như scan tcp
thông tin
- SNMP: UDP port 161
- SNMP Version 1, 2c, v3
- SNMP Authen: community
- SNMP HEADER
|========================================================================================|
| [version]: 1/2/v2c/3 |
|----------------------------------------------------------------------------------------|
| [community]: pass |
|----------------------------------------------------------------------------------------|
| [pdu type] | request id | error-status| error-index| Name | Value | Name | Value | .. |
|========================================================================================|
[pdu_type] : - Get : 0xa0
- GetNext : 0xa1
- Response : 0xa2
- Set: 0xa3
[request id] : là id của request gởi tới agent vào được respone = với ID đó
[error-status] : noError(0), tooBig(1), noSuchName(2), badValue(3), readOnly(4), genErr(5)
[error-index] : số thứ tự của OID có lỗi (nếu có).
[Name]: tên OID
[Value] : value
"""
import argparse
from scapy.all import *
import threading
import signal
# list community default for scann
from scapy.layers.inet import IP, UDP
from scapy.layers.snmp import SNMP, SNMPnext, SNMPvarbind, SNMPresponse, ASN1F_SNMP_PDU_RESPONSE
default_communities = ['public', 'mtopjcsea', '0']
# default_communities = ['public', 'mtopjcsea', '0', '0392a0', '1234', '2read', '3com', '3Com', '3COM', '4changes', 'access', 'adm', 'admin', 'Admin', 'administrator', 'agent', 'agent_steal', 'all', 'all private', 'all public', 'anycom', 'ANYCOM', 'apc', 'bintec', 'blue', 'boss', 'c', 'C0de',
# 'cable-d',
# 'cable_docsispublic@es0', 'cacti', 'canon_admin', 'cascade', 'cc', 'changeme', 'cisco', 'CISCO', 'cmaker', 'comcomcom', 'community', 'core', 'CR52401', 'crest', 'debug', 'default', 'demo', 'dilbert', 'enable', 'entry', 'field', 'field-service', 'freekevin', 'friend', 'fubar',
# 'guest', 'hello', 'hideit', 'host', 'hp_admin', 'ibm', 'IBM', 'ilmi', 'ILMI', 'intel', 'Intel', 'intermec', 'Intermec', 'internal', 'internet', 'ios', 'isdn', 'l2', 'l3', 'lan', 'liteon', 'login', 'logon', 'lucenttech', 'lucenttech1', 'lucenttech2', 'manager', 'master',
# 'microsoft', 'mngr', 'mngt', 'monitor', 'mrtg', 'nagios', 'net', 'netman', 'network', 'nobody', 'NoGaH$@!', 'none', 'notsopublic', 'nt', 'ntopia', 'openview', 'operator', 'OrigEquipMfr', 'ourCommStr', 'pass', 'passcode', 'password', 'PASSWORD', 'pr1v4t3', 'pr1vat3', 'private',
# ' private', 'private ', 'Private', 'PRIVATE', 'private@es0', 'Private@es0', 'private@es1', 'Private@es1', 'proxy', 'publ1c', 'public', ' public', 'public ', 'Public', 'PUBLIC', 'public@es0', 'public@es1', 'public/RO', 'read', 'read-only', 'readwrite', 'read-write', 'red',
# 'regional', '<removed>', 'rmon', 'rmon_admin', 'ro', 'root', 'router', 'rw', 'rwa', 'sanfran', 'san-fran', 'scotty', 'secret', 'Secret', 'SECRET', 'Secret C0de', 'security', 'Security', 'SECURITY', 'seri', 'server', 'snmp', 'SNMP', 'snmpd', 'snmptrap', 'snmp-Trap',
# 'SNMP_trap', 'SNMPv1/v2c', 'SNMPv2c', 'solaris', 'solarwinds', 'sun', 'SUN', 'superuser', 'supervisor', 'support', 'switch', 'Switch', 'SWITCH', 'sysadm', 'sysop', 'Sysop', 'system', 'System', 'SYSTEM', 'tech', 'telnet', 'TENmanUFactOryPOWER', 'test', 'TEST', 'test2',
# 'tiv0li', 'tivoli', 'topsecret', 'traffic', 'trap', 'user', 'vterm1', 'watch', 'watchit', 'windows', 'windowsnt', 'workstation', 'world', 'write', 'writeit', 'xyzzy', 'yellow', 'ILMI']
q = Queue.Queue()
#===================================================================#
# default OID global #
#===================================================================#
# RouteOIDS = {
# 'ROUTDESTOID': [".1.3.6.1.2.1.4.21.1.1", "Destination"],
# 'ROUTHOPOID': [".1.3.6.1.2.1.4.21.1.7", "Next Hop"],
# 'ROUTMASKOID': [".1.3.6.1.2.1.4.21.1.11", "Mask"],
# 'ROUTMETOID': [".1.3.6.1.2.1.4.21.1.3", "Metric"],
# 'ROUTINTOID': [".1.3.6.1.2.1.4.21.1.2", "Interface"],
# 'ROUTTYPOID': [".1.3.6.1.2.1.4.21.1.8", "Route type"],
# 'ROUTPROTOID': [".1.3.6.1.2.1.4.21.1.9", "Route protocol"],
# 'ROUTAGEOID': [".1.3.6.1.2.1.4.21.1.10", "Route age"]
# }
#
# InterfaceOIDS = {
# # Interface Info
# 'INTLISTOID': [".1.3.6.1.2.1.2.2.1.2", "Interfaces"],
# 'INTIPLISTOID': [".1.3.6.1.2.1.4.20.1.1", "IP address"],
# 'INTIPMASKOID': [".1.3.6.1.2.1.4.20.1.3", "Subnet mask"],
# 'INTSTATUSLISTOID': [".1.3.6.1.2.1.2.2.1.8", "Status"]
# }
#
# ARPOIDS = {
# # Arp table
# 'ARPADDR': [".1.3.6.1.2.1.3.1 ", "ARP address method A"],
# 'ARPADDR2': [".1.3.6.1.2.1.3.1 ", "ARP address method B"]
# }
OIDS = {
'SYSTEM': ["1.3.6.1.2.1.1.1", "SYSTEM Info"]
}
#
# WINDOWS_OIDS = {
# 'RUNNING PROCESSES': ["1.3.6.1.2.1.25.4.2.1.2", "Running Processes"],
# 'INSTALLED SOFTWARE': ["1.3.6.1.2.1.25.6.3.1.2", "Installed Software"],
# 'SYSTEM INFO': ["1.3.6.1.2.1.1", "System Info"],
# 'HOSTNAME': ["1.3.6.1.2.1.1.5", "Hostname"],
# 'DOMAIN': ["1.3.6.1.4.1.77.1.4.1", "Domain"],
# 'USERS': ["1.3.6.1.4.1.77.1.2.25", "Users"],
# 'UPTIME': ["1.3.6.1.2.1.1.3", "UpTime"],
# 'SHARES': ["1.3.6.1.4.1.77.1.2.27", "Shares"],
# 'DISKS': ["1.3.6.1.2.1.25.2.3.1.3", "Disks"],
# 'SERVICES': ["1.3.6.1.4.1.77.1.2.3.1.1", "Services"],
# 'LISTENING TCP PORTS': ["1.3.6.1.2.1.6.13.1.3.0.0.0.0", "Listening TCP Ports"],
# 'LISTENING UDP PORTS': ["1.3.6.1.2.1.7.5.1.2.0.0.0.0", "Listening UDP Ports"]
# }
#
# LINUX_OIDS = {
# 'RUNNING PROCESSES': ["1.3.6.1.2.1.25.4.2.1.2", "Running Processes"],
# 'SYSTEM INFO': ["1.3.6.1.2.1.1", "System Info"],
# 'HOSTNAME': ["1.3.6.1.2.1.1.5", "Hostname"],
# 'UPTIME': ["1.3.6.1.2.1.1.3", "UpTime"],
# 'MOUNTPOINTS': ["1.3.6.1.2.1.25.2.3.1.3", "MountPoints"],
# 'RUNNING SOFTWARE PATHS': ["1.3.6.1.2.1.25.4.2.1.4", "Running Software Paths"],
# 'LISTENING UDP PORTS': ["1.3.6.1.2.1.7.5.1.2.0.0.0.0", "Listening UDP Ports"],
# 'LISTENING TCP PORTS': ["1.3.6.1.2.1.6.13.1.3.0.0.0.0", "Listening TCP Ports"]
# }
#
# CISCO_OIDS = {
# 'LAST TERMINAL USERS': ["1.3.6.1.4.1.9.9.43.1.1.6.1.8", "Last Terminal User"],
# 'INTERFACES': ["1.3.6.1.2.1.2.2.1.2", "Interfaces"],
# 'SYSTEM INFO': ["1.3.6.1.2.1.1.1", "System Info"],
# 'HOSTNAME': ["1.3.6.1.2.1.1.5", "Hostname"],
# 'SNMP Communities': ["1.3.6.1.6.3.12.1.3.1.4", "Communities"],
# 'UPTIME': ["1.3.6.1.2.1.1.3", "UpTime"],
# 'IP ADDRESSES': ["1.3.6.1.2.1.4.20.1.1", "IP Addresses"],
# 'INTERFACE DESCRIPTIONS': ["1.3.6.1.2.1.31.1.1.1.18", "Interface Descriptions"],
# 'HARDWARE': ["1.3.6.1.2.1.47.1.1.1.1.2", "Hardware"],
# 'TACACS SERVER': ["1.3.6.1.4.1.9.2.1.5", "TACACS Server"],
# 'LOG MESSAGES': ["1.3.6.1.4.1.9.9.41.1.2.3.1.5", "Log Messages"],
# 'PROCESSES': ["1.3.6.1.4.1.9.9.109.1.2.1.1.2", "Processes"],
# 'SNMP TRAP SERVER': ["1.3.6.1.6.3.12.1.2.1.7", "SNMP Trap Server"]
# }
#==========================END DEFINE OID=====================================
def banner(hav=True):
if hav:
print """
"##################################"
" _____ _ ____ _______ "
" / ___// | / / |/ / __ \ "
" \\__ \\/ |/ / /|_/ / /_/ "
" ___/ / /| / / / / ____/ "
"/____/_/ |_/_/ /_/_/ "
" "
"SNMP Scanner & Enumeration Script "
"##################################"
##################################################
"""
class SNMPError(Exception):
"""
wrapper của Exceptoin
"""
pass
class SNMPVersion():
v1 = 0
v2c = 1
v3 = 2
@classmethod
def iversion(cls, v):
if v in ['1', 'v1']:
return cls.v1
elif v in ['2', 'v2', 'v2c']:
return cls.v2c
elif v in ['3', 'v3']:
return cls.v3
raise ValueError('No such version %s' % v)
@classmethod
def sversion(cls, v):
if not v:
return 'v1'
elif v == 1:
return 'v2c'
elif v == 2:
return 'v3'
raise ValueError('No such version number %s' % v)
###########################################################
# parse input ip
def ipRange(ip):
"""
"192.168.1.1-192.168.1.255"
:param start_ip:
:param end_ip:
:return: ["192.168.1.1","192.168.1.2"]
"""
if len(str(ip).strip(" ").split("-")) > 1:
start_ip = str(ip).strip(" ").split("-")[0]
end_ip = str(ip).strip(" ").split("-")[1]
else:
start_ip = str(ip).strip(" ").split("-")[0]
end_ip = str(ip).strip(" ").split("-")[0]
start = list(map(int, start_ip.split(".")))
end = list(map(int, end_ip.split(".")))
temp = start
ip_range = []
ip_range.append(start_ip)
while temp != end:
start[3] += 1
for i in (3, 2, 1):
if temp[i] == 256:
temp[i] = 0
temp[i - 1] += 1
ip_range.append(".".join(map(str, temp)))
return ip_range
def ipList(list_ip):
"""
:param list_ip: 192.168.6.200,13.228.20.244
:return: ["192.168.6.200" ,"13.228.20.244"]
"""
ip_range = []
if len(str(list_ip).strip(" ").split(",")) > 1:
for x in str(list_ip).strip(" ").split(","):
ip_range.append(x)
return ip_range
def read_file_dic(fi):
if not os.path.exists(fi):
print "file " + str(fi) + " không tồn tại"
sys.exit(1)
with open(str(fi), "r") as f:
list_com = f.readlines()
f.close()
return list_com
def worker_scan(dic, version, timeout):
ip = q.get()
output = ""
for com in dic:
try:
ans, unans = sr(IP(dst=ip) / UDP(sport=RandShort(), dport=161) / SNMP(community=str(com), version=str(version), PDU=SNMPnext(varbindlist=[SNMPvarbind(oid=ASN1_OID("1.3.6.1.2.1.1.1"))])), timeout=float(timeout), verbose=0)
# check unrespone
# for u in unans:
# print com
# check respone
for send_ans, reci_ans in ans:
if str(reci_ans.getlayer("SNMP")[SNMPresponse].error.val) == "0":
output = ip + ": " + "[" + com + "]" + " - " + str(reci_ans.getlayer("SNMP")[SNMPresponse][SNMPvarbind].value.val)
print output
sys.exit(0)
except:
continue
if __name__ == '__main__':
# show banner
banner()
# parse param
parse = argparse.ArgumentParser()
parse.add_argument("-i", "--ip", help="lựa chọn IP để scan", default=None)
parse.add_argument("-li", "--list_ip", help="lựa chọn IP để scan", default=None)
parse.add_argument("-f", "--file", help="chon file dict community", default=None)
parse.add_argument("-t", "--timeout", help="chọn thời gian timeout cho mỗi community", default=1)
parse.add_argument("-v", "--version", help="chọn version của SNMP", default="v2c")
args = parse.parse_args()
if args.file != None:
default_communities = read_file_dic(args.file)
if args.ip != None:
list_ip = ipRange(str(args.ip))
if args.list_ip != None:
list_ip = ipList(str(args.list_ip))
if args.ip == None and args.list_ip == None:
print "thêm ip"
sys.exit(1)
time_out = args.timeout
version = args.version
# start main
NUMBER_THERAD = len(list_ip)
threads = []
# put ip in queue
for ip in list_ip:
q.put(str(ip))
try:
for x in range(NUMBER_THERAD):
w = threading.Thread(target=worker_scan, args=(default_communities, version, time_out))
w.setDaemon(True)
threads.append(w)
w.start()
for t in threads:
t.join()
except (KeyboardInterrupt) :
print "Ctrl+C Exit.."
sys.exit(1)
print "[#] Scan done at.. " + time.strftime("%Y-%m-%d %H:%M:%s")