This question already has an answer here:
Alright, I have now a problem on file hacker.php
<?php
function post_security($copyright , $activate){
if($copyright == "razor_forum"){
if ($activate == true){
if ($_SERVER["REQUEST_METHOD"] == "POST"){
$y = explode("/",$GLOBALS["HTTP_REFERER"]);
$x = explode("/",$GLOBALS["HTTP_HOST"]);
if ($y[2] != $x[0]){
die("");
}
}
}
}
}
function xss_security($copyright , $activate){
if($copyright == "razor_forum"){
if ($activate == true){
foreach($_GET as $xss_get){
if ((preg_match("/<[^>]script\"?[^>]*>/", $xss_get)) or (preg_match("/<[^>]object\"?[^>]*>/", $xss_get)) or (preg_match("/<[^>]iframe\"?[^>]*>/", $xss_get)) or (preg_match("/<[^>]applet\"?[^>]*>/", $xss_get)) or (preg_match("/<[^>]meta\"?[^>]*>/", $xss_get)) or (preg_match("/<[^>]style\"?[^>]*>/", $xss_get)) or (preg_match("/<[^>]form\"?[^>]*>/", $xss_get)) or (preg_match("/<[^>]img\"?[^>]*>/", $xss_get))){
die("");
}
}
unset($xss_get);
}
}
}
function url_security($copyright , $activate){
if($copyright == "razor_forum"){
if ($activate == true){
foreach($_GET as $url){
if ((preg_match("/<[^>]script\"?[^>]*>/", $url)) or (preg_match("/<[^>]object\"?[^>]*>/", $url)) or (preg_match("/<[^>]iframe\"?[^>]*>/", $url)) or (preg_match("/<[^>]applet\"?[^>]*>/", $url)) or (preg_match("/<[^>]meta\"?[^>]*>/", $url)) or (preg_match("/<[^>]style\"?[^>]*>/", $url)) or (preg_match("/<[^>]form\"?[^>]*>/", $url)) or (preg_match("/<[^>]img\"?[^>]*>/", $url)) or (preg_match("/<[^>]noscript\"?[^>]*>/", $url)) or (preg_match("/<[^>]applet\"?[^>]*>/", $url)) or (preg_match("/<[^>]vbscript\"?[^>]*>/", $url)) or (preg_match("/<[^>]embed\"?[^>]*>/", $url)) or (preg_match("/<[^>]frame\"?[^>]*>/", $url)) or (preg_match("/<[^>]style\"?[^>]*>/", $url)) or (preg_match("/<[^>]frameset\"?[^>]*>/", $url)) or (preg_match("/<[^>]html\"?[^>]*>/", $url)) or (preg_match("/<[^>]body\"?[^>]>/", $url)) or (preg_match("/<[^>]!DOCTYPE*\"?[^>]*>/", $url)) or (preg_match("/<[^>]form\"?[^>]*>/", $url)) or (preg_match("/<[^>]link\"?[^>]*>/", $url)) or (preg_match("/<[^>]title\"?[^>]*>/", $url)) or (preg_match("/<[^>]bgsound\"?[^>]*>/", $url)) or (preg_match("/<[^>]layer\"?[^>]*>/", $url)) or (preg_match("/<[^>]XSS\"?[^>]*>/", $url)) or (preg_match("/<[^>]background\"?[^>]*>/", $url)) or (preg_match("/<[^>]mocha\"?[^>]*>/", $url)) or (preg_match("/<[^>]livescript\"?[^>]>/", $url)) or (preg_match("/([^>]\"?[^)]*)/", $url)) or (preg_match("/javascript/", $url)) or (preg_match("/onmouseover/", $url)) or (preg_match("/onmouseout/", $url)) or (preg_match("/document.write/", $url)) or (preg_match("/.php/", $url)) or (preg_match("/.txt/", $url)) or (preg_match("/.cgi/", $url)) or (preg_match("/.xml/", $url)) or (preg_match("/cmd/", $url)) or (preg_match("/.js/", $url)) or (preg_match("/src=\"/", $url)) or (preg_match("/http:///", $url)) or (preg_match("/\"/", $url))){
exit(header("location: customavatars/.php"));
}
}
unset($url);
}
}
}
function sql_security($copyright , $activate){
if($copyright == "razor_forum"){
if ($activate == true){
foreach ($_GET as $Sql_get){
if ((preg_match("/select/", $Sql_get)) or (preg_match("/union/", $Sql_get)) or (preg_match("/%/", $Sql_get))){
die("");
}
}
unset($Sql_get);
}
}
}
function cracker_security($copyright , $activate){
if($copyright == "razor_forum"){
if ($activate == true){
$crack_Track = $_SERVER["QUERY_STRING"];
$ct_Rules = array('chr(', 'chr=', 'chr%20', '%20chr', 'wget%20', '%20wget', 'wget(','cmd=', '%20cmd', 'cmd%20', 'rush=', '%20rush', 'rush%20','union%20', '%20union', 'union(', 'union=', 'echr(', '%20echr', 'echr%20', 'echr=','esystem(', 'esystem%20', 'cp%20', '%20cp', 'cp(', 'mdir%20', '%20mdir', 'mdir(','mcd%20', 'mrd%20', 'rm%20', '%20mcd', '%20mrd', '%20rm','mcd(', 'mrd(', 'rm(', 'mcd=', 'mrd=', 'mv%20', 'rmdir%20', 'mv(', 'rmdir(','chmod(', 'chmod%20', '%20chmod', 'chmod(', 'chmod=', 'chown%20', 'chgrp%20', 'chown(', 'chgrp(','locate%20', 'grep%20', 'locate(', 'grep(', 'diff%20', 'kill%20', 'kill(', 'killall','passwd%20', '%20passwd', 'passwd(', 'telnet%20', 'vi(', 'vi%20','insert%20into', 'select%20', 'nigga(', '%20nigga', 'nigga%20', 'fopen', 'fwrite', '%20like', 'like%20','$_request', '$_get', '$request', '$get', '.system', 'HTTP_server1', '&aim', '%20getenv', 'getenv%20','new_password', '/etc/password','/etc/shadow', '/etc/groups', '/etc/gshadow','HTTP_USER_AGENT', 'HTTP_HOST', '/bin/ps', 'wget%20', 'uname\x20-a', '/usr/bin/id','/bin/print', '/bin/kill', '/bin/', '/chgrp', '/chown', '/usr/bin', 'g++', 'bin/python','bin/tclsh', 'bin/nasm', 'perl%20', 'traceroute%20', 'ping%20', '.pl', '/usr/X11R6/bin/xterm', 'lsof%20','/bin/mail', '.conf', 'motd%20', 'HTTP/1.', '.inc.php', 'config.php', 'cgi-', '.eml','file://', 'window.open', '', 'javascript://','img src', 'img%20src','.jsp','ftp.exe','xp_enumdsn', 'xp_availablemedia', 'xp_filelist', 'xp_cmdshell', 'nc.exe', '.htpasswd','servlet', '/etc/passwd', 'wwwacl', '~root', '~ftp', '.js', '.jsp', '.history','bash_history', '.bash_history', '~nobody', 'server-info', 'server-status', 'reboot%20', 'halt%20','powerdown%20', '/home/ftp', '/home/www', 'secure_site, ok', 'chunked', 'org.apache', '/servlet/con','', 'sql=','global', 'global', 'global[', 'server', 'server', 'server[', 'phpadmin','root_path', 'globals', 'globals', 'globals[', 'ISO-8859-1', 'http://www.google.de/search', '?hl=','.txt', '.exe', 'union','google.de/search', 'yahoo.de', 'lycos.de', 'fireball.de', 'ISO-', 'document.cookie', 'Cscript', 'C/script' , '"' , "'");
$crack_Track = strtolower($crack_Track);
$checkworm = str_replace($ct_Rules, "*", $crack_Track);
if($crack_Track != $checkworm){
$temp = @$_SERVER["argv"];
$temp = @array_Pop($temp);
if($temp != ""){$_SERVER["PHP_SELF"] .= "?" . $temp;}
unset($temp);
unset($crack_Track , $ct_rules , $checkworm);
exit(header("location: error.php"));
}
}
}
}
?>
</div>
