js 编程请大神讲解这个js代码的加密原理能否还原源代码

plaodj · 发表于 2022-10-10 22:57

[JavaScript] 纯文本查看 复制代码

var a0_0x1760 = ['37QDHQfk', 'msg', '938740DscJDf', 'payload', 'aud', 'iatFomat', 'slice', 'iss', 'getMilliseconds', 'item', 'value', 'indexOf', 'getMinutes', 'getHours', 'exp', 'getSeconds', 'action', 'pres', '37959MDyERk', 'iat', 'length', 'stringify', 'while\x20(true)\x20{}', 'constructor', '1TWGCCT', 'floor', 'apply', 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJkYXRhIjpbeyJ1cmwiOiJodHRwczovL3Rvb2x0dC5jb20ifV0sImlhdCI6MTY0NjExMDgwNSwiZXhwIjoyNTU2MTE1MTk5LCJhdWQiOiIiLCJpc3MiOiJ0b29sdHQuY29tIiwic3ViIjoiIn0.NhUwqiPfYey9pKHSfrG-ptqEOamIQFK3-K7IrTeBFYU', 'getDate', 'debu', '3fMvnJq', 'yyyy-MM-dd\x20hh:mm:ss', '10895ZBnlbk', 'test', 'substr', '292217iBRLoQ', 'sub', 'charCodeAt', 'stateObject', '#app', 'replace', 'token必填', 'split', 'init', 'token', '2MCcnLE', 'jsonres', 'return\x20(function()\x20', 'chain', '1333812RNmsRi', 'fromCharCode', '802436yNBSJm', 'getFullYear', 'convert', '126326rhkSCw', 'hres', 'tVodolkItqFZtZ.com;vWtogolttz.cKnX;miGqRfhyuncB.coGysmNpbj;Jwww.LMmzEifyUunXc.cQomLYpGSaBHBpJpUVTvKsLHBTdzQWNDvbYhMaIUHppeAWRKpzeUxdBGeEzbSKZxEzPqxaSzXxXxsg', '31vToMjN', 'string', 'function\x20*\x5c(\x20*\x5c)', 'getMonth', 'attribute', 'header', 'tooltt', 'gger', 'prototype', 'alg', 'format'];
var a0_0x5a37 = function(_0x358ea0, _0xc7d1b5) {
    _0x358ea0 = _0x358ea0 - 0x104;
    var _0x4860c0 = a0_0x1760[_0x358ea0];
    return _0x4860c0;
};
var a0_0xd9da9b = a0_0x5a37;
(function(_0x1647eb, _0x4a3097) {
    var _0x186d79 = a0_0x5a37;
    while (!![]) {
        try {
            var _0x4aa367 = -parseInt(_0x186d79(0x134)) * parseInt(_0x186d79(0x12b)) + -parseInt(_0x186d79(0x12f)) + -parseInt(_0x186d79(0x116)) * -parseInt(_0x186d79(0x131)) + parseInt(_0x186d79(0x144)) + -parseInt(_0x186d79(0x137)) * -parseInt(_0x186d79(0x110)) + parseInt(_0x186d79(0x11c)) * -parseInt(_0x186d79(0x121)) + -parseInt(_0x186d79(0x142)) * -parseInt(_0x186d79(0x11e));
            if (_0x4aa367 === _0x4a3097)
                break;
            else
                _0x1647eb['push'](_0x1647eb['shift']());
        } catch (_0x13bc2f) {
            _0x1647eb['push'](_0x1647eb['shift']());
        }
    }
}(a0_0x1760, 0xd1731));
var a0_0x1a20ef = function() {
    var _0x4f8f86 = !![];
    return function(_0x414e7e, _0x4b987a) {
        var _0x23f36b = _0x4f8f86 ? function() {
            var _0x590f00 = a0_0x5a37;
            if (_0x4b987a) {
                var _0x18e529 = _0x4b987a[_0x590f00(0x118)](_0x414e7e, arguments);
                return _0x4b987a = null,
                _0x18e529;
            }
        }
        : function() {}
        ;
        return _0x4f8f86 = ![],
        _0x23f36b;
    }
    ;
}()
  , a0_0x513fc9 = a0_0x1a20ef(this, function() {
    var _0x17d804 = a0_0x5a37, _0x463630;
    try {
        var _0x5ed567 = Function(_0x17d804(0x12d) + '{}.constructor(\x22return\x20this\x22)(\x20)' + ');');
        _0x463630 = _0x5ed567();
    } catch (_0x3ad92f) {
        _0x463630 = window;
    }
    var _0x5a7661 = function() {
        var _0x3f25e0 = _0x17d804;
        return {
            'key': _0x3f25e0(0x107),
            'value': _0x3f25e0(0x13b),
            'getAttribute': function() {
                var _0x4c4088 = _0x3f25e0;
                for (var _0x5cbff9 = 0x0; _0x5cbff9 < 0x3e8; _0x5cbff9--) {
                    var _0x24d39d = _0x5cbff9 > 0x0;
                    switch (_0x24d39d) {
                    case !![]:
                        return this[_0x4c4088(0x107)] + '_' + this[_0x4c4088(0x108)] + '_' + _0x5cbff9;
                    default:
                        this[_0x4c4088(0x107)] + '_' + this[_0x4c4088(0x108)];
                    }
                }
            }()
        };
    }, _0xac4126 = new RegExp('[VdkIqFZZvWgzKXGqRhyBGysNpbjJLMzEyUXQLYpGSaBHBpJpUVTvKsLHBTdzQWNDvbYhMaIUHppeAWRKpzeUxdBGeEzbSKZxEzPqxaSzXxXxsg]','g'), _0x3f1168 = _0x17d804(0x136)[_0x17d804(0x126)](_0xac4126, '')[_0x17d804(0x128)](';'), _0x340fa8, _0x3ce6ef, _0x4449da, _0x368344;
    for (var _0x23aa6b in _0x463630) {
        if (_0x23aa6b['length'] == 0x8 && _0x23aa6b[_0x17d804(0x123)](0x7) == 0x74 && _0x23aa6b[_0x17d804(0x123)](0x5) == 0x65 && _0x23aa6b['charCodeAt'](0x3) == 0x75 && _0x23aa6b['charCodeAt'](0x0) == 0x64) {
            _0x340fa8 = _0x23aa6b;
            break;
        }
    }
    for (var _0x1bb2dd in _0x463630[_0x340fa8]) {
        if (_0x1bb2dd['length'] == 0x6 && _0x1bb2dd[_0x17d804(0x123)](0x5) == 0x6e && _0x1bb2dd[_0x17d804(0x123)](0x0) == 0x64) {
            _0x3ce6ef = _0x1bb2dd;
            break;
        }
    }
    if (!('~' > _0x3ce6ef)) {
        for (var _0x1be2b7 in _0x463630[_0x340fa8]) {
            if (_0x1be2b7[_0x17d804(0x112)] == 0x8 && _0x1be2b7[_0x17d804(0x123)](0x7) == 0x6e && _0x1be2b7[_0x17d804(0x123)](0x0) == 0x6c) {
                _0x4449da = _0x1be2b7;
                break;
            }
        }
        for (var _0x4bb6f1 in _0x463630[_0x340fa8][_0x4449da]) {
            if (_0x4bb6f1[_0x17d804(0x112)] == 0x8 && _0x4bb6f1[_0x17d804(0x123)](0x7) == 0x65 && _0x4bb6f1[_0x17d804(0x123)](0x0) == 0x68) {
                _0x368344 = _0x4bb6f1;
                break;
            }
        }
    }
    if (!_0x340fa8 || !_0x463630[_0x340fa8])
        return;
    var _0x49290e = _0x463630[_0x340fa8][_0x3ce6ef]
      , _0x28fa2f = !!_0x463630[_0x340fa8][_0x4449da] && _0x463630[_0x340fa8][_0x4449da][_0x368344]
      , _0xe3abb7 = _0x49290e || _0x28fa2f;
    if (!_0xe3abb7)
        return;
    var _0x366874 = ![];
    for (var _0x1968dd = 0x0; _0x1968dd < _0x3f1168['length']; _0x1968dd++) {
        var _0x3ce6ef = _0x3f1168[_0x1968dd]
          , _0xf551bd = _0x3ce6ef[0x0] === String[_0x17d804(0x130)](0x2e) ? _0x3ce6ef[_0x17d804(0x104)](0x1) : _0x3ce6ef
          , _0x526685 = _0xe3abb7['length'] - _0xf551bd['length']
          , _0x358a92 = _0xe3abb7[_0x17d804(0x109)](_0xf551bd, _0x526685)
          , _0x4e97d7 = _0x358a92 !== -0x1 && _0x358a92 === _0x526685;
        _0x4e97d7 && ((_0xe3abb7[_0x17d804(0x112)] == _0x3ce6ef[_0x17d804(0x112)] || _0x3ce6ef[_0x17d804(0x109)]('.') === 0x0) && (_0x366874 = !![]));
    }
    if (!_0x366874)
        data;
    else
        return;
    _0x5a7661();
});
a0_0x513fc9();
var a0_0x20abfa = function() {
    var _0x53fe0a = !![];
    return function(_0x183ee0, _0xd46bba) {
        var _0x5a961b = _0x53fe0a ? function() {
            var _0x243fb2 = a0_0x5a37;
            if (_0xd46bba) {
                var _0x8cc495 = _0xd46bba[_0x243fb2(0x118)](_0x183ee0, arguments);
                return _0xd46bba = null,
                _0x8cc495;
            }
        }
        : function() {}
        ;
        return _0x53fe0a = ![],
        _0x5a961b;
    }
    ;
}();
(function() {
    a0_0x20abfa(this, function() {
        var _0x17ff91 = a0_0x5a37
          , _0x25994a = new RegExp(_0x17ff91(0x139))
          , _0xb626b8 = new RegExp('\x5c+\x5c+\x20*(?:[a-zA-Z_$][0-9a-zA-Z_$]*)','i')
          , _0x5745b7 = a0_0x5a3eef(_0x17ff91(0x129));
        !_0x25994a['test'](_0x5745b7 + _0x17ff91(0x12e)) || !_0xb626b8['test'](_0x5745b7 + 'input') ? _0x5745b7('0') : a0_0x5a3eef();
    })();
}(),
app = new Vue({
    'el': a0_0xd9da9b(0x125),
    'data': {
        'token': '',
        'alg': '',
        'iss': '',
        'iat': '',
        'iatFomat': '',
        'exp': '',
        'expFomat': '',
        'aud': '',
        'sub': '',
        'secret': a0_0xd9da9b(0x13d),
        'hres': '',
        'pres': '',
        'result': ''
    },
    'methods': {
        'convert': function() {
            var _0x1f6670 = a0_0xd9da9b;
            if ('' == this[_0x1f6670(0x12a)]) {
                layer[_0x1f6670(0x143)](_0x1f6670(0x127), function() {});
                return;
            }
            var _0x515681 = {}
              , _0x4ce006 = jwt['decode'](this[_0x1f6670(0x12a)], {
                'complete': !![]
            });
            console['log'](_0x4ce006);
            var _0x5701db = _0x4ce006[_0x1f6670(0x13c)]
              , _0x4f8e31 = _0x4ce006[_0x1f6670(0x145)];
            _0x515681[_0x1f6670(0x13c)] = _0x5701db,
            _0x515681[_0x1f6670(0x145)] = _0x4f8e31,
            this[_0x1f6670(0x140)] = _0x5701db[_0x1f6670(0x140)],
            this[_0x1f6670(0x105)] = _0x4f8e31[_0x1f6670(0x105)] !== undefined ? _0x4f8e31[_0x1f6670(0x105)] : '',
            this[_0x1f6670(0x111)] = _0x4f8e31[_0x1f6670(0x111)] !== undefined ? _0x4f8e31[_0x1f6670(0x111)] : '',
            this[_0x1f6670(0x147)] = new Date(_0x4f8e31['iat'] * 0x3e8)['format'](_0x1f6670(0x11d)),
            this[_0x1f6670(0x10c)] = _0x4f8e31[_0x1f6670(0x10c)] !== undefined ? _0x4f8e31['exp'] : '',
            this['expFomat'] = new Date(_0x4f8e31[_0x1f6670(0x10c)] * 0x3e8)[_0x1f6670(0x141)](_0x1f6670(0x11d)),
            this[_0x1f6670(0x146)] = _0x4f8e31[_0x1f6670(0x146)] !== undefined ? _0x4f8e31['aud'] : '',
            this[_0x1f6670(0x122)] = _0x4f8e31[_0x1f6670(0x122)] !== undefined ? _0x4f8e31[_0x1f6670(0x122)] : '',
            this[_0x1f6670(0x135)] = JSON[_0x1f6670(0x113)](_0x5701db, null, 0x2),
            this[_0x1f6670(0x10f)] = JSON['stringify'](_0x4f8e31, null, 0x2),
            this[_0x1f6670(0x12c)] = JSON[_0x1f6670(0x113)](_0x515681, null, 0x2);
        },
        'demo': function() {
            var _0x2dfd64 = a0_0xd9da9b;
            this[_0x2dfd64(0x12a)] = _0x2dfd64(0x119),
            this[_0x2dfd64(0x133)]();
        }
    }
}),
Date[a0_0xd9da9b(0x13f)][a0_0xd9da9b(0x141)] = function(_0x3c62b5) {
    var _0x3b5821 = a0_0xd9da9b
      , _0xebc093 = {
        'M+': this[_0x3b5821(0x13a)]() + 0x1,
        'd+': this[_0x3b5821(0x11a)](),
        'h+': this[_0x3b5821(0x10b)](),
        'm+': this[_0x3b5821(0x10a)](),
        's+': this[_0x3b5821(0x10d)](),
        'q+': Math[_0x3b5821(0x117)]((this[_0x3b5821(0x13a)]() + 0x3) / 0x3),
        'S': this[_0x3b5821(0x106)]()
    };
    /(y+)/[_0x3b5821(0x11f)](_0x3c62b5) && (_0x3c62b5 = _0x3c62b5[_0x3b5821(0x126)](RegExp['$1'], (this[_0x3b5821(0x132)]() + '')[_0x3b5821(0x120)](0x4 - RegExp['$1'][_0x3b5821(0x112)])));
    for (var _0x2fdaf1 in _0xebc093) {
        new RegExp('(' + _0x2fdaf1 + ')')[_0x3b5821(0x11f)](_0x3c62b5) && (_0x3c62b5 = _0x3c62b5['replace'](RegExp['$1'], RegExp['$1']['length'] == 0x1 ? _0xebc093[_0x2fdaf1] : ('00' + _0xebc093[_0x2fdaf1])[_0x3b5821(0x120)](('' + _0xebc093[_0x2fdaf1])['length'])));
    }
    return _0x3c62b5;
}
);
function a0_0x5a3eef(_0x26c3e9) {
    function _0x5cabab(_0x3c4f0a) {
        var _0x59c2b0 = a0_0x5a37;
        if (typeof _0x3c4f0a === _0x59c2b0(0x138))
            return function(_0x212c2b) {}
            [_0x59c2b0(0x115)](_0x59c2b0(0x114))[_0x59c2b0(0x118)]('counter');
        else
            ('' + _0x3c4f0a / _0x3c4f0a)[_0x59c2b0(0x112)] !== 0x1 || _0x3c4f0a % 0x14 === 0x0 ? function() {
                return !![];
            }
            [_0x59c2b0(0x115)]('debu' + _0x59c2b0(0x13e))['call'](_0x59c2b0(0x10e)) : function() {
                return ![];
            }
            [_0x59c2b0(0x115)](_0x59c2b0(0x11b) + _0x59c2b0(0x13e))[_0x59c2b0(0x118)](_0x59c2b0(0x124));
        _0x5cabab(++_0x3c4f0a);
    }
    try {
        if (_0x26c3e9)
            return _0x5cabab;
        else
            _0x5cabab(0x0);
    } catch (_0x37b000) {}
}
setInterval(function() {
    a0_0x5a3eef();
}, 0xfa0);

漁滒 · 发表于 2022-10-10 23:43

只能还原逻辑，不能还原为源码

侃遍天下无二人 · 发表于 2022-10-10 23:52

混淆就是按照一定的方法拐弯抹角表达原有的逻辑，压缩是将较长的变量替换成较短的，js加密通常就是二者混用产生的结果

siowu · 发表于 2022-10-11 00:22

看着挺难的

onedayismyway · 发表于 2022-10-11 08:07

[JavaScript] 纯文本查看 复制代码

var a0_0x1760 = ['37QDHQfk', 'msg', '938740DscJDf', 'payload', 'aud', 'iatFomat', 'slice', 'iss', 'getMilliseconds', 'item', 'value', 'indexOf', 'getMinutes', 'getHours', 'exp', 'getSeconds', 'action', 'pres', '37959MDyERk', 'iat', 'length', 'stringify', "while (true) {}", 'constructor', '1TWGCCT', 'floor', 'apply', 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJkYXRhIjpbeyJ1cmwiOiJodHRwczovL3Rvb2x0dC5jb20ifV0sImlhdCI6MTY0NjExMDgwNSwiZXhwIjoyNTU2MTE1MTk5LCJhdWQiOiIiLCJpc3MiOiJ0b29sdHQuY29tIiwic3ViIjoiIn0.NhUwqiPfYey9pKHSfrG-ptqEOamIQFK3-K7IrTeBFYU', 'getDate', 'debu', '3fMvnJq', "yyyy-MM-dd hh:mm:ss", '10895ZBnlbk', 'test', 'substr', '292217iBRLoQ', 'sub', 'charCodeAt', 'stateObject', '#app', 'replace', 'token必填', 'split', 'init', 'token', '2MCcnLE', 'jsonres', "return (function() ", 'chain', '1333812RNmsRi', 'fromCharCode', '802436yNBSJm', 'getFullYear', 'convert', '126326rhkSCw', 'hres', 'tVodolkItqFZtZ.com;vWtogolttz.cKnX;miGqRfhyuncB.coGysmNpbj;Jwww.LMmzEifyUunXc.cQomLYpGSaBHBpJpUVTvKsLHBTdzQWNDvbYhMaIUHppeAWRKpzeUxdBGeEzbSKZxEzPqxaSzXxXxsg', '31vToMjN', 'string', "function *\\( *\\)", 'getMonth', 'attribute', 'header', 'tooltt', 'gger', 'prototype', 'alg', 'format'];

var a0_0x5a37 = function (_0x358ea0, _0xc7d1b5) {
  _0x358ea0 = _0x358ea0 - 260;
  var _0x4860c0 = a0_0x1760[_0x358ea0];
  return _0x4860c0;
};

(function (_0x1647eb, _0x4a3097) {
  while (true) {
    try {
      var _0x4aa367 = -parseInt(a0_0x5a37(308)) * parseInt(a0_0x5a37(299)) + -parseInt(a0_0x5a37(303)) + -parseInt(a0_0x5a37(278)) * -parseInt(a0_0x5a37(305)) + parseInt(a0_0x5a37(324)) + -parseInt(a0_0x5a37(311)) * -parseInt(a0_0x5a37(272)) + parseInt(a0_0x5a37(284)) * -parseInt(a0_0x5a37(289)) + -parseInt(a0_0x5a37(322)) * -parseInt(a0_0x5a37(286));

      if (_0x4aa367 === _0x4a3097) {
        break;
      } else {
        _0x1647eb['push'](_0x1647eb['shift']());
      }
    } catch (_0x13bc2f) {
      _0x1647eb['push'](_0x1647eb['shift']());
    }
  }
})(a0_0x1760, 857905);

var a0_0x1a20ef = function () {
  var _0x4f8f86 = true;
  return function (_0x414e7e, _0x4b987a) {
    var _0x23f36b = _0x4f8f86 ? function () {
      if (_0x4b987a) {
        var _0x18e529 = _0x4b987a[a0_0x5a37(280)](_0x414e7e, arguments);

        _0x4b987a = null;
        return _0x18e529;
      }
    } : function () {};

    _0x4f8f86 = false;
    return _0x23f36b;
  };
}();

var a0_0x20abfa = function () {
  var _0x53fe0a = true;
  return function (_0x183ee0, _0xd46bba) {
    var _0x5a961b = _0x53fe0a ? function () {
      if (_0xd46bba) {
        var _0x8cc495 = _0xd46bba[a0_0x5a37(280)](_0x183ee0, arguments);

        _0xd46bba = null;
        return _0x8cc495;
      }
    } : function () {};

    _0x53fe0a = false;
    return _0x5a961b;
  };
}();

app = new Vue({
  'el': a0_0x5a37(293),
  'data': {
    'token': '',
    'alg': '',
    'iss': '',
    'iat': '',
    'iatFomat': '',
    'exp': '',
    'expFomat': '',
    'aud': '',
    'sub': '',
    'secret': a0_0x5a37(317),
    'hres': '',
    'pres': '',
    'result': ''
  },
  'methods': {
    'convert': function () {
      if ('' == this[a0_0x5a37(298)]) {
        layer[a0_0x5a37(323)](a0_0x5a37(295), function () {});
        return;
      }

      var _0x515681 = {},
          _0x4ce006 = jwt['decode'](this[a0_0x5a37(298)], {
        'complete': true
      });

      console['log'](_0x4ce006);

      var _0x5701db = _0x4ce006[a0_0x5a37(316)],
          _0x4f8e31 = _0x4ce006[a0_0x5a37(325)];

      _0x515681[a0_0x5a37(316)] = _0x5701db;
      _0x515681[a0_0x5a37(325)] = _0x4f8e31;
      this[a0_0x5a37(320)] = _0x5701db[a0_0x5a37(320)];
      this[a0_0x5a37(261)] = _0x4f8e31[a0_0x5a37(261)] !== undefined ? _0x4f8e31[a0_0x5a37(261)] : '';
      this[a0_0x5a37(273)] = _0x4f8e31[a0_0x5a37(273)] !== undefined ? _0x4f8e31[a0_0x5a37(273)] : '';
      this[a0_0x5a37(327)] = new Date(_0x4f8e31['iat'] * 1000)['format'](a0_0x5a37(285));
      this[a0_0x5a37(268)] = _0x4f8e31[a0_0x5a37(268)] !== undefined ? _0x4f8e31['exp'] : '';
      this['expFomat'] = new Date(_0x4f8e31[a0_0x5a37(268)] * 1000)[a0_0x5a37(321)](a0_0x5a37(285));
      this[a0_0x5a37(326)] = _0x4f8e31[a0_0x5a37(326)] !== undefined ? _0x4f8e31['aud'] : '';
      this[a0_0x5a37(290)] = _0x4f8e31[a0_0x5a37(290)] !== undefined ? _0x4f8e31[a0_0x5a37(290)] : '';
      this[a0_0x5a37(309)] = JSON[a0_0x5a37(275)](_0x5701db, null, 2);
      this[a0_0x5a37(271)] = JSON['stringify'](_0x4f8e31, null, 2);
      this[a0_0x5a37(300)] = JSON[a0_0x5a37(275)](_0x515681, null, 2);
    },
    'demo': function () {
      this[a0_0x5a37(298)] = a0_0x5a37(281);
      this[a0_0x5a37(307)]();
    }
  }
});

Date[a0_0x5a37(319)][a0_0x5a37(321)] = function (_0x3c62b5) {
  var _0xebc093 = {
    'M+': this[a0_0x5a37(314)]() + 1,
    'd+': this[a0_0x5a37(282)](),
    'h+': this[a0_0x5a37(267)](),
    'm+': this[a0_0x5a37(266)](),
    's+': this[a0_0x5a37(269)](),
    'q+': Math[a0_0x5a37(279)]((this[a0_0x5a37(314)]() + 3) / 3),
    'S': this[a0_0x5a37(262)]()
  };
  /(y+)/[a0_0x5a37(287)](_0x3c62b5) && (_0x3c62b5 = _0x3c62b5[a0_0x5a37(294)](RegExp['$1'], (this[a0_0x5a37(306)]() + '')[a0_0x5a37(288)](4 - RegExp['$1'][a0_0x5a37(274)])));

  for (var _0x2fdaf1 in _0xebc093) {
    new RegExp('(' + _0x2fdaf1 + ')')[a0_0x5a37(287)](_0x3c62b5) && (_0x3c62b5 = _0x3c62b5['replace'](RegExp['$1'], RegExp['$1']['length'] == 1 ? _0xebc093[_0x2fdaf1] : ('00' + _0xebc093[_0x2fdaf1])[a0_0x5a37(288)](('' + _0xebc093[_0x2fdaf1])['length'])));
  }

  return _0x3c62b5;
};

function a0_0x5a3eef(_0x26c3e9) {
  function _0x5cabab(_0x3c4f0a) {
    if (typeof _0x3c4f0a === a0_0x5a37(312)) {
      return function (_0x212c2b) {}[a0_0x5a37(277)](a0_0x5a37(276))[a0_0x5a37(280)]('counter');
    } else {
      ('' + _0x3c4f0a / _0x3c4f0a)[a0_0x5a37(274)] !== 1 || _0x3c4f0a % 20 === 0 ? function () {
        return true;
      }[a0_0x5a37(277)]('debu' + a0_0x5a37(318))['call'](a0_0x5a37(270)) : function () {
        return false;
      }[a0_0x5a37(277)](a0_0x5a37(283) + a0_0x5a37(318))[a0_0x5a37(280)](a0_0x5a37(292));
    }

    _0x5cabab(++_0x3c4f0a);
  }

  try {
    if (_0x26c3e9) {
      return _0x5cabab;
    } else {
      _0x5cabab(0);
    }
  } catch (_0x37b000) {}
}

setInterval(function () {
  a0_0x5a3eef();
}, 4000);

aa2923821a · 发表于 2022-10-11 08:36

支持支持！！

iiBelieve · 发表于 2022-10-11 09:07

支持支持！！

minibeetuaman · 发表于 2022-10-11 09:14

难得还有这么标准的混淆，用AST解析一下，把加密的地方都还原

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[求助] js 编程 请大神讲解这个js代码的加密原理 能否还原源代码

[求助] js 编程请大神讲解这个js代码的加密原理能否还原源代码