webbug.php

<?php
header( 'Content-type: image/gif' );
echo chr(71).chr(73).chr(70).chr(56).chr(57).chr(97).
      chr(1).chr(0).chr(1).chr(0).chr(128).chr(0).
      chr(0).chr(0).chr(0).chr(0).chr(0).chr(0).chr(0).
      chr(33).chr(249).chr(4).chr(1).chr(0).chr(0).
      chr(0).chr(0).chr(44).chr(0).chr(0).chr(0).chr(0).
      chr(1).chr(0).chr(1).chr(0).chr(0).chr(2).chr(2).
      chr(68).chr(1).chr(0).chr(59);
//data gathering variables
$port=$_SERVER['REMOTE_PORT'];
$ip=$_SERVER['REMOTE_ADDR'];
$encode=$_SERVER['HTTP_ACCEPT_ENCODING'];
$lang=$_SERVER['HTTP_ACCEPT_LANGUAGE'];
function os_info($uagent) {
// the order of this array is important
global $uagent;
$oses = array(
                'Win311' => 'Win16',
                'Win95' => '(Windows 95)|(Win95)|(Windows_95)',
                'WinME' => '(Windows 98)|(Win 9x 4.90)|(Windows ME)',
                'Win98' => '(Windows 98)|(Win98)',
                'Win2000' => '(Windows NT 5.0)|(Windows 2000)',
                'WinXP' => '(Windows NT 5.1)|(Windows XP)',
                'WinServer2003' => '(Windows NT 5.2)',
                'WinVista' => '(Windows NT 6.0)',
                'Windows 7' => '(Windows NT 6.1)',
                'Windows 8' => '(Windows NT 6.2)',
                'WinNT' => '(Windows NT 4.0)|(WinNT4.0)|(WinNT)|(Windows NT)',
                'OpenBSD' => 'OpenBSD',
                'SunOS' => 'SunOS',
                'Ubuntu' => 'Ubuntu',
                'Android'=>'Android',
                'Linux' => '(Linux)|(X11)',
                'iPhone'=>'iPhone',
                'iPad'=>'iPad',
                'MacOS' => '(Mac_PowerPC)|(Macintosh)',
                'QNX' => 'QNX',
                'BeOS' => 'BeOS',
                'OS2' => 'OS/2',
'SearchBot'=>'(nuhk)|(Googlebot)|(Yammybot)|(Openbot)|(Slurp)|(MSNBot)|(Ask Jeeves/Teoma)|(ia_archiver)');
$uagent = strtolower($uagent ? $uagent : $_SERVER['HTTP_USER_AGENT']);
foreach($oses as $os=>$pattern)
if (preg_match('/'.$pattern.'/i', $uagent))
return $os;
return 'Unknown';
}
$osman=os_info($uagent);
//SQL connection
$con=mysql_connect("localhost","","");
if(!con)
    {
    die('Could not connect '.mysql_error());
    }
mysql_query("use test;");
$sql="insert into test values('$ip','$osman','$port','$encode','$lang')";
mysql_query($sql,$con);
mysql_close($con);
?>