X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=libs%2Flib_detector.php;h=8d75a2f291962c3497a0819bf92c03bbdf5798f4;hb=41ad0b3db32db06de610cfabdd3929b82cde5b78;hp=be64007b4907a2c87a229c3e0e2cf4856cf02f92;hpb=bff3977f27aedc41276238325868e1827d85011f;p=ctracker.git

diff --git a/libs/lib_detector.php b/libs/lib_detector.php
index be64007..8d75a2f 100644
--- a/libs/lib_detector.php
+++ b/libs/lib_detector.php
@@ -27,7 +27,7 @@ function initCrackerTrackerArrays () {
 	// Set error_reporting
 	if (isCrackerTrackerDebug()) {
 		// For debugging purposes, this is fine
-		@error_reporting(E_ALL, E_STRICT);
+		@error_reporting(E_ALL | E_STRICT);
 	} else {
 		// No output
 		@error_reporting(0);
@@ -40,8 +40,8 @@ function initCrackerTrackerArrays () {
 		'cmd=lostpw' // LinPHA
 	);
 
-	// Attacks we should detect and blok
-	$GLOBALS['ctracker_wormprotector'] = array(
+	// Attacks we should detect and block
+	$GLOBALS['ctracker_get_blacklist'] = array(
 		'chr(', 'chr=', 'chr%20', '%20chr', 'wget%20', '%20wget', 'wget(',
 		'cmd=', '%20cmd', 'cmd%20', 'rush=', '%20rush', 'rush%20',
 		'union%20', '%20union', 'union(', 'union=', 'echr(', '%20echr', 'echr%20', 'echr=',
@@ -54,7 +54,7 @@ function initCrackerTrackerArrays () {
 		'insert%20into', 'select%20', 'nigga(', '%20nigga', 'nigga%20', 'fopen', 'fwrite', '%20like', 'like%20',
 		'$_request', '$_get', '$request', '$get', '.system', 'HTTP_PHP', '&aim', '%20getenv', 'getenv%20',
 		'new_password', '&icq','/etc/passwd','/etc/shadow', '/etc/groups', '/etc/gshadow',
-		'HTTP_USER_AGENT', 'HTTP_HOST', 'wget%20', 'uname\x20-a', 'bin/id', '/bin/', '/chgrp',
+		'HTTP_USER_AGENT', 'HTTP_HOST', 'wget%20', 'uname\x20-', 'uname%20-', 'bin/id', '/bin/', '/chgrp',
 		'/chown', '/usr/bin', 'g\+\+', 'bin/python', 'bin/tclsh', 'bin/nasm', 'perl%20', 'traceroute%20',
 		'ping%20', '.pl', 'bin/xterm', 'lsof%20', '.conf', 'motd%20', 'HTTP/1.', '.inc.php', '.lib.php',
 		'config.php', 'file\://', 'window.open', '<SCRIPT>', 'javascript\://', 'img src', 'img%20src', '.jsp',
@@ -66,28 +66,33 @@ function initCrackerTrackerArrays () {
 		'select from', 'drop%20', '.system', 'getenv', 'http_', '_php', 'php_', 'phpinfo()', '\<?php', '?\>', 'sql=',
 		'div style=', 'overflow: auto', 'height: 1px', 'cc%20', 'admin_action=', 'path=', 'action=http',
 		'page=http', 'module=http', 'op=http', 'id=http', 'id%3Dhttp', 'action%3Dhttp', 'page%3Dhttp',
-		'module%3Dhttp', 'op%3Dhttp', 'starhack', '../../', 'directory=http', 'dir=http', 'busca', 'uol.com',
-		'=http://', '=https://','=ftp://'
+		'module%3Dhttp', 'op%3Dhttp', 'starhack', '../../','..//', 'directory=http', 'dir=http', 'busca',
+		'uol.com', '=http://', '=https://','=ftp://','=file://','_SESSION','CFG_ROOT','/proc/',',0x5',
+		'=%7BQUOT%7D'
 	);
 
 	// Block these words found in POST requests
 	$GLOBALS['ctracker_post_blacklist'] = array(
-		// These two lines are for detecting hidden link spam in wikis, forums, guestbooks, etc.
+		// This line is for detecting hidden link spam in wikis, forums, guestbooks, etc.
 		'div style=', 'overflow:auto', 'height:1px', 'width:1px', 'display:hidden',
-		'overflow: auto', 'height: 1px', 'display: hidden',
 		// "Common" login name from VHCS exploiters ;-)
 		'starhack', 'DeLiMehmet', 'hisset', 'Hisset', 'delimert', 'MecTruy',
 		'busca'
 	);
 
 	// Load email header
-	$GLOBALS['ctracker_header'] = crackerTrackerLoadEmaiLTemplate('header');
+	$GLOBALS['ctracker_header'] = crackerTrackerLoadEmailTemplate('header');
+
+	// Init more elements
+	$GLOBALS['ctracker_post_track'] = '';
+	$GLOBALS['ctracker_checkworm']  = '';
+	$GLOBALS['ctracker_check_post'] = '';
 }
 
 // Checks for worms
 function isCrackerTrackerWormDetected () {
 	// Check against the whole list
-	$GLOBALS['ctracker_checkworm'] = str_replace($GLOBALS['ctracker_wormprotector'], '*', crackerTrackerQueryString());
+	$GLOBALS['ctracker_checkworm'] = str_replace($GLOBALS['ctracker_get_blacklist'], '*', crackerTrackerQueryString());
 
 	// If it differs to original and the *whole* request string is not in whitelist
 	// then blog the attempt
@@ -108,6 +113,9 @@ function isCrackerTrackerPostAttackDetected () {
 
 // Prepares a mail and send it out
 function sendCrackerTrackerMail () {
+	// Log the attack
+	crackerTrackerLogAttack();
+
 	// Mail content
 	$mail = "Attack detected:
 -----------------------------------------------------
@@ -121,9 +129,6 @@ Referrer        : ".crackerTrackerReferer()."
 -----------------------------------------------------
 ";
 
-	// Log the attack
-	crackerTrackerLogAttack();
-
 	// Send it out
 	crackerTrackerSendMail($mail);
 
@@ -131,6 +136,21 @@ Referrer        : ".crackerTrackerReferer()."
 	crackerTrackerDie();
 }
 
+// Sends the ticket emails out
+function sendCrackerTrackerTicketMails () {
+	// Load user template
+	$mail = crackerTrackerLoadEmailTemplate('user_add_ticket', $GLOBALS['ctracker_last_ticket']);
+
+	// Send email to the user
+	crackerTrackerSendMail($mail, $GLOBALS['ctracker_last_ticket']['ctracker_ticket_email'], getCrackerTrackerLocalized('user_add_ticket_subject'));
+
+	// Load webmaster template
+	$mail = crackerTrackerLoadEmailTemplate('webmaster_add_ticket', $GLOBALS['ctracker_last_ticket'], getCrackerTrackerConfig('ctracker_language'));
+
+	// Send email to the user
+	crackerTrackerSendMail($mail, null, getCrackerTrackerLocalized('webmaster_add_ticket_subject'));
+}
+
 // Sends a mail out
 function crackerTrackerSendMail ($mail, $recipient = null, $subject = null) {
 	// Construct dummy array
@@ -145,7 +165,7 @@ function crackerTrackerSendMail ($mail, $recipient = null, $subject = null) {
 		// Send the email out only in non-debug mode
 		if (isCrackerTrackerDebug()) {
 			// Output message
-			print 'Recipient='.$recipient.'<br />Subject='.$subject.'<br />Text=<pre>' . $mail . '</pre>';
+			print 'Recipient=' . $recipient . '<br />Subject=' . $subject . '<br />Text=<pre>' . $mail . '</pre>';
 
 			// All fine
 			return true;
@@ -159,11 +179,20 @@ function crackerTrackerSendMail ($mail, $recipient = null, $subject = null) {
 			// Send it the deprecated way with constant
 			return mail(constant('__CTRACKER_EMAIL'), 'CTracker: Attack detected!', $mail, $GLOBALS['ctracker_header']);
 		}
-	} // END - if
+	} elseif (isCrackerTrackerDebug()) {
+		// Output message
+		print 'Recipient=' . $recipient . '<br />Subject=' . $subject . '<br />Text=<pre>' . $mail . '</pre>';
+
+		// All fine
+		return true;
+	}
 }
 
 // Sends a detected POST attack mail
 function sendCrackerTrackerPostMail () {
+	// Log the attack
+	crackerTrackerLogAttack();
+
 	// Mail text
 	$mail = "POST-Attack detected:
 -----------------------------------------------------
@@ -180,9 +209,6 @@ Filtered POST string : ".$GLOBALS['ctracker_check_post']."
 -----------------------------------------------------
 ";
 
-	// Log the attack
-	crackerTrackerLogAttack();
-
 	// Send it out
 	crackerTrackerSendMail($mail);
 
@@ -195,14 +221,22 @@ function crackerTrackerDie () {
 	// Close database link
 	crackerTrackerCloseDatabaseLink();
 
-	// Sleep a little to waste the attacker's time
-	if (!isCrackerTrackerDebug()) sleep(mt_rand(10,30));
+	// Do only sleep if debug/developer mode is not enabled
+	if (!isCrackerTrackerDebug()) {
+		// Sleep a little to waste the attacker's time
+		sleep(mt_rand(10,30));
+	} // END - if
 
 	// Bye, bye...
-	print '<pre>';
-	debug_print_backtrace();
-	die('</pre>');
-	die();
+	if (isCrackerTrackerDebug()) {
+		// With debug backtrace in debug/developer mode
+		print '<pre>';
+		debug_print_backtrace();
+		die('</pre>');
+	} else {
+		// Simple die() call
+		die();
+	}
 }
 
 // Logs the attack attempt
@@ -221,20 +255,21 @@ function crackerTrackerLogAttack () {
 
 	// Prepare array for database insert
 	$rowData = array(
-		'remote_addr' => determineCrackerTrackerRealRemoteAddress(),
-		'user_agent'  => crackerTrackerUserAgent(),
-		'get_data'    => crackerTrackerQueryString(),
-		'post_data'   => $GLOBALS['ctracker_post_track'],
-		'check_worm'  => $GLOBALS['ctracker_checkworm'],
-		'check_post'  => $GLOBALS['ctracker_check_post'],
-		'server_name' => crackerTrackerServerName(),
-		'script_name' => crackerTrackerScriptName(),
-		'referer'     => crackerTrackerReferer(),
-		'proxy_used'  => $proxyUsed
+		'remote_addr'   => determineCrackerTrackerRealRemoteAddress(),
+		'user_agent'    => crackerTrackerUserAgent(),
+		'get_data'      => crackerTrackerQueryString(),
+		'post_data'     => $GLOBALS['ctracker_post_track'],
+		'check_worm'    => $GLOBALS['ctracker_checkworm'],
+		'check_post'    => $GLOBALS['ctracker_check_post'],
+		'server_name'   => crackerTrackerServerName(),
+		'script_name'   => crackerTrackerScriptName(),
+		'referer'       => crackerTrackerReferer(),
+		'proxy_used'    => $proxyUsed,
+		'first_attempt' => 'NOW()'
 	);
 
 	// Insert the array in database
-	crackerTrackerInsertArray($rowData);
+	crackerTrackerInsertArray('ctracker_data', $rowData);
 }
 
 // Alerts the current user about malicious/suspicious traffic
@@ -257,9 +292,12 @@ function crackerTrackerAlertCurrentUser () {
 				// Load "Thank you" template
 				crackerTrackerLoadTemplate('add_ticket_thanks');
 			}
-		} elseif (isset($_POST['ctracker_add_ticket'])) {
+		} elseif ((isset($_POST['ctracker_add_ticket'])) && (!empty($_POST['name'])) && (!empty($_POST['email']))) {
 			// Add the ticket
 			addCrackerTrackerTicket($_POST);
+
+			// Send the email out
+			sendCrackerTrackerTicketMails();
 		} else {
 			// Display the form for new ticket
 			crackerTrackerLoadTemplate('add_ticket');