* @version 3.0.0 * @copyright Copyright (c) 2009 Cracker Tracker Team * @license GNU GPL 3.0 or any newer version * @link http://www.shipsimu.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); } // Base path $GLOBALS['ctracker_base_path'] = dirname(dirname(__FILE__)); // 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 ', ' union', 'insert ', 'select ', ' like', 'like ', 'drop ', 'update ', 'union(', 'union=', // $GLOBAL/$_SERVER array elements 'HTTP_USER_AGENT', 'HTTP_HOST', 'HTTP_PHP', '_SESSION','CFG_ROOT', 'DOCUMENT_ROOT', '_SERVER', // Sensitive files '/environ', 'etc/shadow', 'etc/gshadow', 'etc/passwd', 'etc/group', 'etc/./shadow', 'etc/./gshadow', 'etc/./passwd', 'etc/./group', '.htaccess', '.htpasswd', '.htgroup', '.history', 'bash_history', 'bashrc', // Other Linux/FreeBSD/??? programs (sometimes with space) 'traceroute ', 'ping ', 'bin/xterm', 'bin/./xterm', 'lsof ', 'telnet ', 'wget ', 'bin/id', 'uname\x20', 'uname ', 'killall', 'diff ', 'kill ', 'locate ', 'grep ', 'vi ', 'mv ', 'rmdir ', 'mcd ', 'mrd ', 'rm ', ' mcd', ' mrd', ' rm', 'passwd ', ' passwd', 'mdir ', ' mdir', 'cp ', ' cp', 'esystem ', 'chr ', ' chr', 'wget ', ' wget', ' cmd', 'cmd ', ' rush', 'rush ', ' echr', 'echr ', ' getenv', 'getenv', 'reboot ', 'halt ', 'powerdown ', // 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 ', 'chmod ', 'chgrp ', // Compiler/interpreter 'g++ ', 'c++ ', 'cc ', 'bin/./python', 'bin/python', 'bin/tclsh', 'bin/./tclsh', 'bin/nasm', 'bin/./nasm', '/perl', 'perl ', 'cmd.exe', 'nc.exe', 'ftp.exe', // php.ini settings 'allow_url_fopen', 'allow_url_include', 'auto_prepend_file', 'disable_functions', 'safe_mode', // PHP commands/scripts 'fopen', 'fwrite', 'phpinfo()', '\', 'base64_decode', 'file_put_contents', 'set_magic_quotes_runtime', 'set_magic_quotes_runtime', 'display_errors', 'passthru', // 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', // PHP arrays '_PHPLIB', // 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(', ' nigga', 'nigga ', 'starhack', 'busca', // Hidden HTML stuff ' style=', 'style =', 'overflow:auto', 'overflow: auto', 'overflow :auto', 'overflow : auto', 'display:hidden', 'display: hidden', 'display :hidden', 'display : hidden', 'height:0px', 'height: 0px','height:1px', 'height: 1px', 'width:0px', 'width: 0px','width:1px', 'width: 1px', // Uncommon user websites '~root', '~ftp', '~nobody', // Windows XP (?) hacks 'xp_enumdsn', 'xp_availablemedia', 'xp_filelist', 'xp_cmdshell', // Attempts to insert links into a badly secured URL '%3E%3C', // /proc/ and other forbidden paths 'proc/self/environ', // MySQL internal functions 'name_const', // @TODO Misc/unsorted 'cgi-', '.eml', '$_request', '$_get', '$request', '$get', '.system', '&aim', 'new_password', '&icq', '.conf', 'motd ', 'HTTP/1.', 'window.open', 'img src', 'img src', '.jsp', 'servlet', 'wwwacl', '.js', '.jsp', 'server-info', 'server-status', 'secure_site, ok', 'chunked', 'org.apache', '/servlet/con', '