diff --git a/夜幕-第9课练习题使用多种混淆对Javascript 代码进行保护/key测试.js b/夜幕-第9课练习题使用多种混淆对Javascript 代码进行保护/key测试.js new file mode 100644 index 0000000..3d6cc24 --- /dev/null +++ b/夜幕-第9课练习题使用多种混淆对Javascript 代码进行保护/key测试.js @@ -0,0 +1,240 @@ +_0x8dea = [ + "w5PCg8KJVcOPw7TCsn9ATU43SMKpw4kFfEwr", + "wqbDrcKyGcKrwqk=", + "wqUhX8OXfg==", + "C0LDh8KDwqBX", + "PcOTw7PChXfCrmzDlcKGMAXDsQ==", + "VzTCgSYm", + "woUacMOM", + "VGQbfFXCoFU=", + "P8OKa8OPw70=", + "w67CtMOZE3RBw6VkXTo=", + "wqsGw5DCmw==", + "Q8OWwqnDucKU", + "wq8bbD4r", + "JcKnEW/CiA==", + "C3TDjnfDlw==", + "wrgEw4bCnQ==", + "wrHDvcKzBcK7wr4=", + "wqZdwqZSw7pjLjQIwrI=", + "eDvCth4j", + "WMOdJRgkZMOYO8Orwr1q", + "w7DCm0tUWMOzfsKKSMK+", + "wrDDu8Ktw6bCgw==", + "YW5Pw4TDiMKbw5I=", + "XgDClw/DmFM=", + "wqBbwqRPw51p", + "fsOwa8KD", + "wrwLw4LCncOiCw==", + "wrdMAw==", + "RVbDnsKEwoQ=", + "QWQfRF3CrlU=", + "KcOrw5hYLMKQw7E=", + "w6g4BRs=", + "fcO0asKZ", + "wqHDt8KDHsKtwrILHg==", + "a29Fw5LDn8K4w5E=", + "ZsO6fw==", + "bsOMeMKNPMOrBBxaFcOnKcO4JzHDqsKqwqtoeCHCmTJuw4zDlQ3CilhGw6nCig==", + "w5ARDMKpw6w=", + "e2FCw6TDgA==", + "dwk7wrBK", + "emVbw43DkcK3w5E=", + "w6HCucOWBkNG", + "dsOeI8KAJ8OgBQ==", + "wrbDsMKxA8Kx", + "bwo4wq9YUg==", + "woDDjsOSS8KGEBA=", + "SMOGKh81WcOPMsO6wrFs", + "w53DrSPDl8KM", + "wo1QRcOoAw==", + "w68URljCvg==", + "X0QKw6MMEMKzYcKtQcO6w5nCug7Dtm4sUMONOgtJw77CoMKjFzHDg8OmBMO1NQYE", + "wpN6KELDig==", + "CFPDrX7Dgw==", + "w5LCqMOxMG4=", + "w53CpsOzFHR8w4k=", + "wrpTFHzDkQ==", + "wr4Tw5PCg8Oa", + "w5l+CXvDqBIy", + "AFEUdsKgPD3Ct2dBw5hV", + "wobDtRNTGw==", + "w5fCgcO5E1A=", + "wp3DjgFlKg==", + "w4LCjsKcUsO+w7XDtjJnTA==", + "XznChTo9AQ==", + "fEtHw7jDsQ==", + "VhJJKMOXYWrDshwXw51SSHVvwpVeQzUbIcOow4QywoXDmcKSchHDucKQU8KiwqLDmsK/", + "w7vCvsOPJVg=", + "wp0rw6xqVQ==", + "w4TDqgLDn8K+", + "w5ZiAnPDkzU1wpprwp3CoMOE", + "wr81YhI=", + "L3Y9dMKN", + "w6I+AgbCjTnCicK6wqol", + "w4nCkcO7JnA=", + "wqM1XcOdcQ==", + "dsOZN8KcEsOx", + "ThzChBTDt0A=", + "XcOlwoJYFQ==", + "w4ISUWXCgMOcwqo=", + "w4JxA3rDvzA=", + "w4NlD23DpC8=", + "b8OnasKYw7g=", + "wrJdwq5Mw5wsYiU7wrNyw5Qdw5bDlQ==", + "w53CocO8FVpk", + "w4LCgcKfw7YN", + "wrVGw6xIF8OW", + "w5XCnMKyRcOn", + "wo8bd8OLfyvDgg==", + "D00ffsKbGzo=", + "Y3R6w7XDkg==", + "w53CocO8FVh/w4giw4HCng==", + "wovCpcK3wofCgQ==", + "w6vCrsOXDHRGw6BzXyHCgMOM", + "w60zDRPCuj4=", + "w6DCpMK+ZMO4w5zDlR9vcmsYccKOw6k7BTdYUHfCrMKrw7gDQMKeenXDisOZCcOtY8OGwoIPw5LCoEPDmW/CsMOEMEzChMOZIsK+RMO9Ykt2wopHdUgzEAdDwofCpA==", + "w7A2EcOB", + "wpvDshVsLMKQ", + "LsOYbMOMw6gC", + "wrwMw43CnMOXDcK7TMOfw7LDqA==", + "OsORf8OQ", + "egPCjxHDvA==", + "PMOpLMKLwrhHRQvCtxvCgGcXw7Zm", + "YsOuwp7DlMKt", + "SMOBJR4CRMOeNMOPwqo=", + "XgDClw/DmkjCm2lIw6g=", + "wopiJcKaw5FbPsK1w6o/w4ge", + "En1SbAbCvwjDjcOOHMOjw4nDocKDwrcSw6tRwqc=", + "YW5Nw44=", + "wo7DqcO4UcK8", + "w5LCpsO6", + "wr7DrcKsw6HChcKmWwHDmFQuw4tuwrRh", + "wrJLw69PMQ==", + "BMKlBErClA==", + "wqsRw4LCjMOG", + "w4MXC8K3", + "wqsVw6rCnMOF", + "wo3DrBpqPA==", + "WBrChBLDqw==", + "w67Cs8OWEkNcw7RiaCHClg==", + "CcO9TsO5w64=", + "N8OqO8O5wo7ClAjDpUN4O8OQ" +] + +var _0x527a = function (_0x3534de, _0x8dea7) { + _0x3534de = _0x3534de - 0x0; + var _0x527ab9 = _0x8dea[_0x3534de]; + if (_0x527a['jQaApf'] === undefined) { + (function () { + var _0x40fe46; + try { + var _0x2b1b6d = Function('return\x20(function()\x20' + '{}.constructor(\x22return\x20this\x22)(\x20)' + ');'); + _0x40fe46 = _0x2b1b6d(); + } catch (_0x419bdd) { + _0x40fe46 = window; + } + var _0x376ef4 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; + _0x40fe46['atob'] || (_0x40fe46['atob'] = function (_0x3f6455) { + var _0x4ffe5b = String(_0x3f6455)['replace'](/=+$/, ''); + var _0x498e90 = ''; + for (var _0x12ebdc = 0x0, _0x92dd35, _0xf30a7b, _0x5a2241 = 0x0; _0xf30a7b = _0x4ffe5b['charAt'](_0x5a2241++); ~_0xf30a7b && (_0x92dd35 = _0x12ebdc % 0x4 ? _0x92dd35 * 0x40 + _0xf30a7b : _0xf30a7b, + _0x12ebdc++ % 0x4) ? _0x498e90 += String['fromCharCode'](0xff & _0x92dd35 >> (-0x2 * _0x12ebdc & 0x6)) : 0x0) { + _0xf30a7b = _0x376ef4['indexOf'](_0xf30a7b); + } + return _0x498e90; + } + ); + }()); + var _0x5a0787 = function (_0x2d4b23, _0x40621d) { + var _0x50d13c = [], _0x288d35 = 0x0, _0x279a70, _0x4742a4 = '', _0x44f24b = ''; + _0x2d4b23 = atob(_0x2d4b23); + for (var _0x36a341 = 0x0, _0x26eb97 = _0x2d4b23['length']; _0x36a341 < _0x26eb97; _0x36a341++) { + _0x44f24b += '%' + ('00' + _0x2d4b23['charCodeAt'](_0x36a341)['toString'](0x10))['slice'](-0x2); + } + _0x2d4b23 = decodeURIComponent(_0x44f24b); + var _0x1db914; + for (_0x1db914 = 0x0; _0x1db914 < 0x100; _0x1db914++) { + _0x50d13c[_0x1db914] = _0x1db914; + } + for (_0x1db914 = 0x0; _0x1db914 < 0x100; _0x1db914++) { + _0x288d35 = (_0x288d35 + _0x50d13c[_0x1db914] + _0x40621d['charCodeAt'](_0x1db914 % _0x40621d['length'])) % 0x100; + _0x279a70 = _0x50d13c[_0x1db914]; + _0x50d13c[_0x1db914] = _0x50d13c[_0x288d35]; + _0x50d13c[_0x288d35] = _0x279a70; + } + _0x1db914 = 0x0; + _0x288d35 = 0x0; + for (var _0x5821d7 = 0x0; _0x5821d7 < _0x2d4b23['length']; _0x5821d7++) { + _0x1db914 = (_0x1db914 + 0x1) % 0x100; + _0x288d35 = (_0x288d35 + _0x50d13c[_0x1db914]) % 0x100; + _0x279a70 = _0x50d13c[_0x1db914]; + _0x50d13c[_0x1db914] = _0x50d13c[_0x288d35]; + _0x50d13c[_0x288d35] = _0x279a70; + _0x4742a4 += String['fromCharCode'](_0x2d4b23['charCodeAt'](_0x5821d7) ^ _0x50d13c[(_0x50d13c[_0x1db914] + _0x50d13c[_0x288d35]) % 0x100]); + } + return _0x4742a4; + }; + _0x527a['RKFJQb'] = _0x5a0787; + _0x527a['nARypd'] = {}; + _0x527a['jQaApf'] = !![]; + } + var _0x333a1d = _0x527a['nARypd'][_0x3534de]; + if (_0x333a1d === undefined) { + if (_0x527a['iDRAGI'] === undefined) { + _0x527a['iDRAGI'] = !![]; + } + _0x527ab9 = _0x527a['RKFJQb'](_0x527ab9, _0x8dea7); + _0x527a['nARypd'][_0x3534de] = _0x527ab9; + } else { + _0x527ab9 = _0x333a1d; + } + return _0x527ab9; +}; + +function uuid() { + var _0xf23abd = { + '\x78\x77\x51\x64\x4b': function (_0x3294c8, _0x831900) { + return _0x3294c8 * _0x831900; + }, + '\x74\x7a\x4f\x65\x5a': function (_0x118fa7, _0x2e59cd) { + return _0x118fa7 & _0x2e59cd; + } + }; + var _0x6ad99b = _0x527a('\x30\x78\x36\x35', '\x65\x4e\x23\x4b')[_0x527a('\x30\x78\x33\x30', '\x63\x6d\x75\x30')]('\x7c'); + var _0x3c62bb = 0x0; + while (!![]) { + switch (_0x6ad99b[_0x3c62bb++]) { + case '\x30': + var _0x4972bd = _0x4b603f[_0x527a('\x30\x78\x35\x66', '\x4b\x43\x48\x63')](''); + continue; + case '\x31': + _0x4b603f[0xe] = '\x34'; + continue; + case '\x32': + for (var _0x335e05 = 0x0; _0x335e05 < 0x24; _0x335e05++) { + _0x4b603f[_0x335e05] = _0xebcd0a[_0x527a('\x30\x78\x35\x30', '\x31\x58\x65\x5d')](Math['\x66\x6c\x6f\x6f\x72'](_0xf23abd[_0x527a('\x30\x78\x34\x34', '\x73\x75\x43\x42')](Math[_0x527a('\x30\x78\x34\x66', '\x31\x58\x65\x5d')](), 0x10)), 0x1); + } + continue; + case '\x33': + _0x4b603f[0x8] = _0x4b603f[0xd] = _0x4b603f[0x12] = _0x4b603f[0x17] = '\x2d'; + continue; + case '\x34': + var _0xebcd0a = _0x527a('\x30\x78\x34\x31', '\x52\x39\x66\x55'); + continue; + case '\x35': + return _0x4972bd; + case '\x36': + var _0x4b603f = []; + continue; + case '\x37': + _0x4b603f[0x13] = _0xebcd0a[_0x527a('\x30\x78\x31', '\x5d\x42\x62\x71')](_0xf23abd[_0x527a('\x30\x78\x35\x36', '\x72\x4a\x24\x34')](_0x4b603f[0x13], 0x3) | 0x8, 0x1); + continue; + } + break; + } +} + +uuid_res = uuid(); + +console.log(uuid_res); \ No newline at end of file diff --git a/夜幕-第9课练习题使用多种混淆对Javascript 代码进行保护/readme1.md b/夜幕-第9课练习题使用多种混淆对Javascript 代码进行保护/readme1.md new file mode 100644 index 0000000..3a30672 --- /dev/null +++ b/夜幕-第9课练习题使用多种混淆对Javascript 代码进行保护/readme1.md @@ -0,0 +1,304 @@ +在JS逆向系列课的第9课《一击即中 处理常见代码混淆的方法》中，我们见到了5种看起来很厉害的混淆字符串，也学会了如何轻松干掉它们。 那么现在，请运用你在第9课第6节中学到的知识，尝试做一下这道题吧~ + +请问： + +第2个帖子（以1为起始）的HTML中id为content的部分中一共有多少个br标签？ + +找到请求地址 + + https://js-crack-course-9-5.crawler-lab.com/detail/15807?key=426b51bc-97ed-48a5-85de-7aef4bc4f872&time=16786268081&sign=83aa78beb61928f703cac0e355a81b7ac6866270 + +请求的参数 + +key=426b51bc-97ed-48a5-85de-7aef4bc4f872& +time=16786268081& +sign=83aa78beb61928f703cac0e355a81b7ac6866270 + +打断点定位加密位置 + +![debugger](../img/112.png) + +其中 _0x1753d8 是 sign 加密参数 + + _0x5bd2b2[_0x527a('\x30\x78\x63', '\x65\x28\x33\x4b')](md5, _0x5bd2b2['\x51\x54\x47\x49\x5a'](_0x1830f4, _0x40501b[_0x527a('\x30\x78\x31\x38', '\x56\x46\x34\x76')](_0x56ad16)) + _0x5bd2b2[_0x527a('\x30\x78\x32\x37', '\x49\x33\x59\x7a')]); + +改写 + + _0x5bd2b2["tKlYA"](md5, _0x5bd2b2['\x51\x54\x47\x49\x5a'](_0x1830f4, _0x40501b[_0x527a('\x30\x78\x31\x38', '\x56\x46\x34\x76')]("16786301071")) + "jscrackcourse95"); + +这段代码 _0x5bd2b2["tKlYA"] 调用的是 + + '\x74\x4b\x6c\x59\x41': function(_0x554ec2, _0x10e10c) { + return _0x554ec2(_0x10e10c); + } + +改写 + + md5(_0x5bd2b2['\x51\x54\x47\x49\x5a'](_0x1830f4, _0x40501b[_0x527a('\x30\x78\x31\x38', '\x56\x46\x34\x76')]("16786301071")) + "jscrackcourse95") + +这段代码 _0x5bd2b2['\x51\x54\x47\x49\x5a'] 调用的是 + + '\x51\x54\x47\x49\x5a': function(_0x2f6f63, _0x53b774) { + return _0x2f6f63 + _0x53b774; + }, + +改写 + + md5(_0x1830f4 + _0x40501b[_0x527a('\x30\x78\x31\x38', '\x56\x46\x34\x76')]("16786301071")) + "jscrackcourse95") + +这段代码 _0x527a('\x30\x78\x31\x38', '\x56\x46\x34\x76') 调用的是 'encode' + + md5(_0x1830f4 + _0x40501b['encode']("16786301071")) + "jscrackcourse95") + +定位 _0x40501b 发现这事 base64 + +![debugger](../img/113.png) + +接下来要解决 _0x1830f4 就是 key 的值 + +扣代码，本着缺啥🙈补啥的原则 + + _0x8dea = [ + "w5PCg8KJVcOPw7TCsn9ATU43SMKpw4kFfEwr", + "wqbDrcKyGcKrwqk=", + "wqUhX8OXfg==", + "C0LDh8KDwqBX", + "PcOTw7PChXfCrmzDlcKGMAXDsQ==", + "VzTCgSYm", + "woUacMOM", + "VGQbfFXCoFU=", + "P8OKa8OPw70=", + "w67CtMOZE3RBw6VkXTo=", + "wqsGw5DCmw==", + "Q8OWwqnDucKU", + "wq8bbD4r", + "JcKnEW/CiA==", + "C3TDjnfDlw==", + "wrgEw4bCnQ==", + "wrHDvcKzBcK7wr4=", + "wqZdwqZSw7pjLjQIwrI=", + "eDvCth4j", + "WMOdJRgkZMOYO8Orwr1q", + "w7DCm0tUWMOzfsKKSMK+", + "wrDDu8Ktw6bCgw==", + "YW5Pw4TDiMKbw5I=", + "XgDClw/DmFM=", + "wqBbwqRPw51p", + "fsOwa8KD", + "wrwLw4LCncOiCw==", + "wrdMAw==", + "RVbDnsKEwoQ=", + "QWQfRF3CrlU=", + "KcOrw5hYLMKQw7E=", + "w6g4BRs=", + "fcO0asKZ", + "wqHDt8KDHsKtwrILHg==", + "a29Fw5LDn8K4w5E=", + "ZsO6fw==", + "bsOMeMKNPMOrBBxaFcOnKcO4JzHDqsKqwqtoeCHCmTJuw4zDlQ3CilhGw6nCig==", + "w5ARDMKpw6w=", + "e2FCw6TDgA==", + "dwk7wrBK", + "emVbw43DkcK3w5E=", + "w6HCucOWBkNG", + "dsOeI8KAJ8OgBQ==", + "wrbDsMKxA8Kx", + "bwo4wq9YUg==", + "woDDjsOSS8KGEBA=", + "SMOGKh81WcOPMsO6wrFs", + "w53DrSPDl8KM", + "wo1QRcOoAw==", + "w68URljCvg==", + "X0QKw6MMEMKzYcKtQcO6w5nCug7Dtm4sUMONOgtJw77CoMKjFzHDg8OmBMO1NQYE", + "wpN6KELDig==", + "CFPDrX7Dgw==", + "w5LCqMOxMG4=", + "w53CpsOzFHR8w4k=", + "wrpTFHzDkQ==", + "wr4Tw5PCg8Oa", + "w5l+CXvDqBIy", + "AFEUdsKgPD3Ct2dBw5hV", + "wobDtRNTGw==", + "w5fCgcO5E1A=", + "wp3DjgFlKg==", + "w4LCjsKcUsO+w7XDtjJnTA==", + "XznChTo9AQ==", + "fEtHw7jDsQ==", + "VhJJKMOXYWrDshwXw51SSHVvwpVeQzUbIcOow4QywoXDmcKSchHDucKQU8KiwqLDmsK/", + "w7vCvsOPJVg=", + "wp0rw6xqVQ==", + "w4TDqgLDn8K+", + "w5ZiAnPDkzU1wpprwp3CoMOE", + "wr81YhI=", + "L3Y9dMKN", + "w6I+AgbCjTnCicK6wqol", + "w4nCkcO7JnA=", + "wqM1XcOdcQ==", + "dsOZN8KcEsOx", + "ThzChBTDt0A=", + "XcOlwoJYFQ==", + "w4ISUWXCgMOcwqo=", + "w4JxA3rDvzA=", + "w4NlD23DpC8=", + "b8OnasKYw7g=", + "wrJdwq5Mw5wsYiU7wrNyw5Qdw5bDlQ==", + "w53CocO8FVpk", + "w4LCgcKfw7YN", + "wrVGw6xIF8OW", + "w5XCnMKyRcOn", + "wo8bd8OLfyvDgg==", + "D00ffsKbGzo=", + "Y3R6w7XDkg==", + "w53CocO8FVh/w4giw4HCng==", + "wovCpcK3wofCgQ==", + "w6vCrsOXDHRGw6BzXyHCgMOM", + "w60zDRPCuj4=", + "w6DCpMK+ZMO4w5zDlR9vcmsYccKOw6k7BTdYUHfCrMKrw7gDQMKeenXDisOZCcOtY8OGwoIPw5LCoEPDmW/CsMOEMEzChMOZIsK+RMO9Ykt2wopHdUgzEAdDwofCpA==", + "w7A2EcOB", + "wpvDshVsLMKQ", + "LsOYbMOMw6gC", + "wrwMw43CnMOXDcK7TMOfw7LDqA==", + "OsORf8OQ", + "egPCjxHDvA==", + "PMOpLMKLwrhHRQvCtxvCgGcXw7Zm", + "YsOuwp7DlMKt", + "SMOBJR4CRMOeNMOPwqo=", + "XgDClw/DmkjCm2lIw6g=", + "wopiJcKaw5FbPsK1w6o/w4ge", + "En1SbAbCvwjDjcOOHMOjw4nDocKDwrcSw6tRwqc=", + "YW5Nw44=", + "wo7DqcO4UcK8", + "w5LCpsO6", + "wr7DrcKsw6HChcKmWwHDmFQuw4tuwrRh", + "wrJLw69PMQ==", + "BMKlBErClA==", + "wqsRw4LCjMOG", + "w4MXC8K3", + "wqsVw6rCnMOF", + "wo3DrBpqPA==", + "WBrChBLDqw==", + "w67Cs8OWEkNcw7RiaCHClg==", + "CcO9TsO5w64=", + "N8OqO8O5wo7ClAjDpUN4O8OQ" + ] + + var _0x527a = function (_0x3534de, _0x8dea7) { + _0x3534de = _0x3534de - 0x0; + var _0x527ab9 = _0x8dea[_0x3534de]; + if (_0x527a['jQaApf'] === undefined) { + (function () { + var _0x40fe46; + try { + var _0x2b1b6d = Function('return\x20(function()\x20' + '{}.constructor(\x22return\x20this\x22)(\x20)' + ');'); + _0x40fe46 = _0x2b1b6d(); + } catch (_0x419bdd) { + _0x40fe46 = window; + } + var _0x376ef4 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; + _0x40fe46['atob'] || (_0x40fe46['atob'] = function (_0x3f6455) { + var _0x4ffe5b = String(_0x3f6455)['replace'](/=+$/, ''); + var _0x498e90 = ''; + for (var _0x12ebdc = 0x0, _0x92dd35, _0xf30a7b, _0x5a2241 = 0x0; _0xf30a7b = _0x4ffe5b['charAt'](_0x5a2241++); ~_0xf30a7b && (_0x92dd35 = _0x12ebdc % 0x4 ? _0x92dd35 * 0x40 + _0xf30a7b : _0xf30a7b, + _0x12ebdc++ % 0x4) ? _0x498e90 += String['fromCharCode'](0xff & _0x92dd35 >> (-0x2 * _0x12ebdc & 0x6)) : 0x0) { + _0xf30a7b = _0x376ef4['indexOf'](_0xf30a7b); + } + return _0x498e90; + } + ); + }()); + var _0x5a0787 = function (_0x2d4b23, _0x40621d) { + var _0x50d13c = [], _0x288d35 = 0x0, _0x279a70, _0x4742a4 = '', _0x44f24b = ''; + _0x2d4b23 = atob(_0x2d4b23); + for (var _0x36a341 = 0x0, _0x26eb97 = _0x2d4b23['length']; _0x36a341 < _0x26eb97; _0x36a341++) { + _0x44f24b += '%' + ('00' + _0x2d4b23['charCodeAt'](_0x36a341)['toString'](0x10))['slice'](-0x2); + } + _0x2d4b23 = decodeURIComponent(_0x44f24b); + var _0x1db914; + for (_0x1db914 = 0x0; _0x1db914 < 0x100; _0x1db914++) { + _0x50d13c[_0x1db914] = _0x1db914; + } + for (_0x1db914 = 0x0; _0x1db914 < 0x100; _0x1db914++) { + _0x288d35 = (_0x288d35 + _0x50d13c[_0x1db914] + _0x40621d['charCodeAt'](_0x1db914 % _0x40621d['length'])) % 0x100; + _0x279a70 = _0x50d13c[_0x1db914]; + _0x50d13c[_0x1db914] = _0x50d13c[_0x288d35]; + _0x50d13c[_0x288d35] = _0x279a70; + } + _0x1db914 = 0x0; + _0x288d35 = 0x0; + for (var _0x5821d7 = 0x0; _0x5821d7 < _0x2d4b23['length']; _0x5821d7++) { + _0x1db914 = (_0x1db914 + 0x1) % 0x100; + _0x288d35 = (_0x288d35 + _0x50d13c[_0x1db914]) % 0x100; + _0x279a70 = _0x50d13c[_0x1db914]; + _0x50d13c[_0x1db914] = _0x50d13c[_0x288d35]; + _0x50d13c[_0x288d35] = _0x279a70; + _0x4742a4 += String['fromCharCode'](_0x2d4b23['charCodeAt'](_0x5821d7) ^ _0x50d13c[(_0x50d13c[_0x1db914] + _0x50d13c[_0x288d35]) % 0x100]); + } + return _0x4742a4; + }; + _0x527a['RKFJQb'] = _0x5a0787; + _0x527a['nARypd'] = {}; + _0x527a['jQaApf'] = !![]; + } + var _0x333a1d = _0x527a['nARypd'][_0x3534de]; + if (_0x333a1d === undefined) { + if (_0x527a['iDRAGI'] === undefined) { + _0x527a['iDRAGI'] = !![]; + } + _0x527ab9 = _0x527a['RKFJQb'](_0x527ab9, _0x8dea7); + _0x527a['nARypd'][_0x3534de] = _0x527ab9; + } else { + _0x527ab9 = _0x333a1d; + } + return _0x527ab9; + }; + + function uuid() { + var _0xf23abd = { + '\x78\x77\x51\x64\x4b': function (_0x3294c8, _0x831900) { + return _0x3294c8 * _0x831900; + }, + '\x74\x7a\x4f\x65\x5a': function (_0x118fa7, _0x2e59cd) { + return _0x118fa7 & _0x2e59cd; + } + }; + var _0x6ad99b = _0x527a('\x30\x78\x36\x35', '\x65\x4e\x23\x4b')[_0x527a('\x30\x78\x33\x30', '\x63\x6d\x75\x30')]('\x7c'); + var _0x3c62bb = 0x0; + while (!![]) { + switch (_0x6ad99b[_0x3c62bb++]) { + case '\x30': + var _0x4972bd = _0x4b603f[_0x527a('\x30\x78\x35\x66', '\x4b\x43\x48\x63')](''); + continue; + case '\x31': + _0x4b603f[0xe] = '\x34'; + continue; + case '\x32': + for (var _0x335e05 = 0x0; _0x335e05 < 0x24; _0x335e05++) { + _0x4b603f[_0x335e05] = _0xebcd0a[_0x527a('\x30\x78\x35\x30', '\x31\x58\x65\x5d')](Math['\x66\x6c\x6f\x6f\x72'](_0xf23abd[_0x527a('\x30\x78\x34\x34', '\x73\x75\x43\x42')](Math[_0x527a('\x30\x78\x34\x66', '\x31\x58\x65\x5d')](), 0x10)), 0x1); + } + continue; + case '\x33': + _0x4b603f[0x8] = _0x4b603f[0xd] = _0x4b603f[0x12] = _0x4b603f[0x17] = '\x2d'; + continue; + case '\x34': + var _0xebcd0a = _0x527a('\x30\x78\x34\x31', '\x52\x39\x66\x55'); + continue; + case '\x35': + return _0x4972bd; + case '\x36': + var _0x4b603f = []; + continue; + case '\x37': + _0x4b603f[0x13] = _0xebcd0a[_0x527a('\x30\x78\x31', '\x5d\x42\x62\x71')](_0xf23abd[_0x527a('\x30\x78\x35\x36', '\x72\x4a\x24\x34')](_0x4b603f[0x13], 0x3) | 0x8, 0x1); + continue; + } + break; + } + } + + uuid_res = uuid(); + + console.log(uuid_res); + +key的结果 + + d305d345-465a-43ba-af70-805c7e57d9c9 \ No newline at end of file