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Fix for blocked mixed content #25

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Fix for blocked mixed content #25

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9a1c982
Fix for blocked mixed content
sbreiler Jan 7, 2015
930af27
Adding an additional usage step (authenification)
sbreiler Jan 7, 2015
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8 changes: 5 additions & 3 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -32,9 +32,11 @@ To activate Web Shell Detector:

Example: http://www.website.com/shelldetect.php

3) Inspect all strange files, if some of files look suspicious, send them to http://www.shelldetector.com team. After submitting your file, it will be inspected and if there are any threats, it will be inserted into a “web shell detector” web shells signature database.
3) Enter authentication information if needed (default user is "admin" with password "protect")

4) If any web shells found and identified use your ftp/ssh client to remove it from your web server (IMPORTANT: please be carefull because some of shells may be integrated into system files!).
4) Inspect all strange files, if some of files look suspicious, send them to http://www.shelldetector.com team. After submitting your file, it will be inspected and if there are any threats, it will be inserted into a “web shell detector” web shells signature database.

5) If any web shells found and identified use your ftp/ssh client to remove it from your web server (IMPORTANT: please be carefull because some of shells may be integrated into system files!).

Demo
----
Expand Down Expand Up @@ -87,4 +89,4 @@ Changelog
- 1.1 fingerprint function change
show line regex changed

- 1.0 first version
- 1.0 first version
4 changes: 2 additions & 2 deletions shelldetect.php
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Expand Up @@ -395,7 +395,7 @@ private function anaylize() {
private function fileprepare($file, $base64_content) {
$filtered_file = filter_var($file, FILTER_SANITIZE_SPECIAL_CHARS);
$key = $this->t('Negative') . ' <small class="source_submit_parent">(' . $this->t('if wrong') . ' <a href="#" id="m_' . md5($file) . '" class="source_submit">' . $this->t('submit file for analize') . '</a>)</small>';
$key .= '<div id="wrapform_' . md5($file) . '" class="hidden"><iframe border="0" scrolling="no" class="hidden" id="iform_' . md5($file) . '" name="iform_' . md5($file) . '" src="http://www.shelldetector.com/api/loader.html" />"></iframe>';
$key .= '<div id="wrapform_' . md5($file) . '" class="hidden"><iframe border="0" scrolling="no" class="hidden" id="iform_' . md5($file) . '" name="iform_' . md5($file) . '" src="about:blank" />"></iframe>';
if ($this->submitfile == 0) {
$key .= '<form id="form_' . md5($file) . '" target="iform_' . md5($file) . '" action="http://www.shelldetector.com/api/?task=submit&ver=2" method="post">';
} else {
Expand Down Expand Up @@ -576,7 +576,7 @@ private function footer() {
private function header() {
$style = '<style type="text/css" media="all">body{background-color:#ccc;font:13px tahoma,arial;color:#151515;direction:ltr}h1{text-align:center;font-size:24px}dl{margin:0;padding:0}#content{width:1024px;margin:0 auto;padding:35px 40px;border:1px solid #e8e8e8;background:#fff;overflow:hidden;-webkit-border-radius:7px;-moz-border-radius:7px;border-radius:7px}dl dt{cursor:pointer;background:#5f9be3;color:#fff;float:left;font-weight:700;margin-right:10px;width:99%;position:relative;padding:5px}dl dt .plus{position:absolute;right:4px}dl dd{margin:2px 0;padding:5px 0}dl dd dl{margin-top:24px;margin-left:60px}dl dd dl dt{background:#4fcba3!important;width:180px!important}.error{background-color:#ffebe8;border:1px solid #dd3c10;padding:4px 10px;margin:5px 0}.success{background-color:#fff;border:1px solid #bdc7d8;padding:4px 10px;margin:5px 0}.info{background-color:#fff9d7;border:1px solid #e2c822;padding:4px 10px;margin:5px 0}.clearer{clear:both;height:0;font-size:0}.hidden{display:none}.green{font-weight:700;color:#92b901}.red{font-weight:700;color:#dd3c10}.orange{font-weight:700;color:#ff7f00}.green small{font-weight:400!important;color:#151515!important}.filesfound {position: relative}.files {position: absolute;left:4px;background-color:#FFF9D7}iframe{border:0px;height:80px;width:100%}.small{font-size: 10px;font-weight:normal;}.ui-widget-content dl dd dl {margin-left: 0px !important;}.ui-widget-content input {width: 310px;margin-top: 4px;}.submit_email {width: 190px !important;}.submit_email_field{float: left; width: 100px !important;}#loader{position:fixed;top:25%;bottom:0;left:45%;z-index:99;display:block;text-align:center;width:100%;padding-top:125px;text-align:left;font-weight:700;text-transform:uppercase;text-indent:-20px;font-size:24px;color:#5f9be3}#circularG{position:relative;width:128px;height:128px}.circularG{position:absolute;background-color:#5f9be3;width:29px;height:29px;-webkit-border-radius:19px;-moz-border-radius:19px;-webkit-animation-name:bounce_circularg;-webkit-animation-duration:1.04s;-webkit-animation-iteration-count:infinite;-webkit-animation-direction:linear;-moz-animation-name:bounce_circularg;-moz-animation-duration:1.04s;-moz-animation-iteration-count:infinite;-moz-animation-direction:linear;border-radius:19px;-o-animation-name:bounce_circularg;-o-animation-duration:1.04s;-o-animation-iteration-count:infinite;-o-animation-direction:linear;-ms-animation-name:bounce_circularg;-ms-animation-duration:1.04s;-ms-animation-iteration-count:infinite;-ms-animation-direction:linear}#circularG_1{left:0;top:50px;-webkit-animation-delay:.39s;-moz-animation-delay:.39s;-o-animation-delay:.39s;-ms-animation-delay:.39s}#circularG_2{left:14px;top:14px;-webkit-animation-delay:.52s;-moz-animation-delay:.52s;-o-animation-delay:.52s;-ms-animation-delay:.52s}#circularG_3{top:0;left:50px;-webkit-animation-delay:.65s;-moz-animation-delay:.65s;-o-animation-delay:.65s;-ms-animation-delay:.65s}#circularG_4{right:14px;top:14px;-webkit-animation-delay:.78s;-moz-animation-delay:.78s;-o-animation-delay:.78s;-ms-animation-delay:.78s}#circularG_5{right:0;top:50px;-webkit-animation-delay:.91s;-moz-animation-delay:.91s;-o-animation-delay:.91s;-ms-animation-delay:.91s}#circularG_6{right:14px;bottom:14px;-webkit-animation-delay:1.04s;-moz-animation-delay:1.04s;-o-animation-delay:1.04s;-ms-animation-delay:1.04s}#circularG_7{left:50px;bottom:0;-webkit-animation-delay:1.17s;-moz-animation-delay:1.17s;-o-animation-delay:1.17s;-ms-animation-delay:1.17s}#circularG_8{left:14px;bottom:14px;-webkit-animation-delay:1.3s;-moz-animation-delay:1.3s;-o-animation-delay:1.3s;-ms-animation-delay:1.3s}@-webkit-keyframes bounce_circularg{0%{-webkit-transform:scale(1)}100%{-webkit-transform:scale(.3)}}@-moz-keyframes bounce_circularg{0%{-moz-transform:scale(1)}100%{-moz-transform:scale(.3)}}@-o-keyframes bounce_circularg{0%{-o-transform:scale(1)}100%{-o-transform:scale(.3)}}@-ms-keyframes bounce_circularg{0%{-ms-transform:scale(1)}100%{-ms-transform:scale(.3)}}</style>';
$script = 'function init(){$("#loader").hide();$("dt").live("click", function(){var text=$(this).children(".plus");if(text.length){$(this).next("dd").slideToggle();if(text.text()=="+"){text.text("-")}else{text.text("+")}}});$(".showline").live("click", function(){var id="li"+$(this).attr("id");$("#"+id).dialog({height:440,modal:true,width:600,title:"Source code"});return false});$(".source_submit").live("click",function(){var id="for"+$(this).attr("id");$("#wrap"+id).dialog({autoOpen:false,height:200,width:550,modal:true,resizable: false,title:"File submission",buttons: {"Submit file to analysis": function() {if ($(".ui-dialog-content form").length) {$("#i"+id).removeClass("hidden");$("#"+id).submit();$(".ui-dialog-content form").remove();} else {alert("This file already submited");}}/*,"Submit file to Virustotal": function () {alert("Not implemented");}*/}});$("#wrap"+id).dialog("open");return false})}$(document).ready(init);';
self::output('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><meta name="robots" content="noindex"><title>Web Shell Detector</title>' . $style . '<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.21/themes/base/jquery-ui.css" type="text/css" media="all" /><script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js" type="text/javascript" charset="utf-8"></script><script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.21/jquery-ui.js" type="text/javascript" charset="utf-8"></script><script type="text/javascript">' . $script . '</script></head><body><h1>' . $this->_title . ' v' . $this->_version . '<br />(PHP Version: ' . phpversion() .')</h1><div id="loader"><div id="circularG"><div id="circularG_1" class="circularG"></div><div id="circularG_2" class="circularG"></div><div id="circularG_3" class="circularG"></div><div id="circularG_4" class="circularG"></div><div id="circularG_5" class="circularG"></div><div id="circularG_6" class="circularG"></div><div id="circularG_7" class="circularG"></div><div id="circularG_8" class="circularG"></div></div><span class="loader_text"> ' . $this->t('Please wait') . '</span></div></div><div id="content">', null, false);
self::output('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><meta name="robots" content="noindex"><title>Web Shell Detector</title>' . $style . '<link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/jqueryui/1.8.21/themes/base/jquery-ui.css" type="text/css" media="all" /><script src="//ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js" type="text/javascript" charset="utf-8"></script><script src="//ajax.googleapis.com/ajax/libs/jqueryui/1.8.21/jquery-ui.js" type="text/javascript" charset="utf-8"></script><script type="text/javascript">' . $script . '</script></head><body><h1>' . $this->_title . ' v' . $this->_version . '<br />(PHP Version: ' . phpversion() .')</h1><div id="loader"><div id="circularG"><div id="circularG_1" class="circularG"></div><div id="circularG_2" class="circularG"></div><div id="circularG_3" class="circularG"></div><div id="circularG_4" class="circularG"></div><div id="circularG_5" class="circularG"></div><div id="circularG_6" class="circularG"></div><div id="circularG_7" class="circularG"></div><div id="circularG_8" class="circularG"></div></div><span class="loader_text"> ' . $this->t('Please wait') . '</span></div></div><div id="content">', null, false);
}

/**
Expand Down