* @version 3.0.0
* @copyright Copyright (c) 2009 Cracker Tracker Team
* @license GNU GPL 3.0 or any newer version
* @link http://www.ship-simu.org
*
* 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 3 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, see .
*/
// Initializes all detector arrays
function initCrackerTrackerArrays () {
// Set error_reporting
if (isCrackerTrackerDebug()) {
// For debugging purposes, this is fine
@error_reporting(E_ALL | E_STRICT);
} else {
// No output
@error_reporting(0);
}
// Whitelist some absolute query strings (see below)
$GLOBALS['ctracker_whitelist'] = array(
'cmd=new', // LinPHA
'cmd=edit', // LinPHA
'cmd=lostpw', // LinPHA
'secure_session=1', // Mantis Bug Tracker
);
// Attacks we should detect and block
$GLOBALS['ctracker_get_blacklist'] = array(
// SQL injections
'union%20', '%20union', 'insert%20',
'select%20', '%20like', 'like%20', 'drop%20', 'update%20',
'union(', 'union=',
// $GLOBAL/$_SERVER array elements
'HTTP_USER_AGENT', 'HTTP_HOST', 'HTTP_PHP', '_SESSION','CFG_ROOT',
'DOCUMENT_ROOT', '_SERVER',
// Sensitive files
'/environ', '/shadow', '/gshadow', '/passwd', '/group', '.htaccess',
'.htpasswd', '.htgroup', '.history', 'bash_history', 'bashrc',
// Other Linux/FreeBSD/??? programs (sometimes with space)
'traceroute%20', 'ping%20', 'bin/xterm', 'bin/./xterm', 'lsof%20',
'telnet%20', 'wget%20', 'bin/id', 'uname\x20', 'uname%20', 'killall',
'diff%20', 'kill%20', 'locate%20', 'grep%20', 'vi%20', 'mv%20',
'rmdir%20', 'mcd%20', 'mrd%20', 'rm%20', '%20mcd', '%20mrd', '%20rm',
'passwd%20', '%20passwd', 'mdir%20', '%20mdir', 'cp%20', '%20cp',
'esystem%20', 'chr%20', '%20chr', 'wget%20', '%20wget', '%20cmd',
'cmd%20', '%20rush', 'rush%20', '%20echr', 'echr%20', '%20getenv',
'getenv', 'reboot%20', 'halt%20', 'powerdown%20',
// Other Linux programs (+ brace)
'locate(', 'grep(', 'kill(', 'mcd(', 'mrd(', 'rm(', 'mv(', 'rmdir(',
'chmod(', 'chmod(', 'chown(', 'chgrp(', 'passwd(', 'vi(', 'cp(',
'mdir(', 'esystem(', 'chr(', 'wget(', 'rush(', 'echr(',
// Other Linux programs (+ equal)
'mcd=', 'mrd=', 'chmod=', 'chr=', 'rush=', 'echr=',
// Paths
'/etc/', '/bin/', '/sbin/', '/self/', '/proc/', '../../','..//', '././',
'/home/ftp', '/home/./ftp', '/home/./www', '/home/www', '/www/virtual/',
'/www/./virtual/',
// Uni* commands:
'/chgrp', '/chown', '/chmod', 'chown%20', 'chmod%20', 'chgrp%20',
// Compiler/interpreter
'g++%20', 'c++%20', 'cc%20', 'bin/./python', 'bin/python', 'bin/tclsh',
'bin/./tclsh', 'bin/nasm', 'bin/./nasm', '/perl', 'perl%20', 'cmd.exe',
'nc.exe', 'ftp.exe',
// PHP commands/scripts
'fopen', 'fwrite', 'phpinfo()', '\', '?\>',
// Typical PHP script remote-inclusions and typical include file names
'.inc.php', '.lib.php', '.class.php', 'config.php', '.inc', '_php',
'php_', 'class_', '_class.php', 'db_mysql.inc',
// Generic remote inclusion
'=http://', '=https://',
'path=', 'sql=',
'=%7BQUOT%7D', '=%5C', '=%22http','=%22ftp','=%22file','=%27http','=%27ftp',
'=%27file',
// Wrappers
'data://', 'tcp://', 'udp://', 'raw://', 'javascript://', 'file://', 'ftp://',
// Blocked "users"
'nigga(', '%20nigga', 'nigga%20', 'starhack', 'busca',
// Hidden HTML stuff
'%20style=', 'style%20=',
'overflow:auto', 'overflow:%20auto',
'overflow%20:auto', 'overflow%20:%20auto',
'display:hidden', 'display:%20hidden',
'display%20:hidden', 'display%20:%20hidden',
'height:0px', 'height:%200px','height:1px', 'height:%201px',
'width:0px', 'width:%200px','width:1px', 'width:%201px',
// Uncommon user websites
'~root', '~ftp', '~nobody',
// Windows XP (?) hacks
'xp_enumdsn', 'xp_availablemedia', 'xp_filelist', 'xp_cmdshell',
// @TODO Misc/unsorted
'cgi-', '.eml', '$_request', '$_get', '$request', '$get', '.system',
'&aim', 'new_password', '&icq', '.conf', 'motd%20', 'HTTP/1.',
'window.open', 'img src', 'img%20src', '.jsp', 'servlet',
'wwwacl', '.js', '.jsp', 'server-info', 'server-status',
'secure_site, ok', 'chunked', 'org.apache', '/servlet/con',
'