mirror of
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Merge branch 'master' of https://github.com/luzhisheng/js_reverse
This commit is contained in:
luzhisheng
commit
e1ec47e75e
32
夜幕-JS逆向系列课 第3课练习题做个简单的题热热身吧/readme.md
Normal file
32
夜幕-JS逆向系列课 第3课练习题做个简单的题热热身吧/readme.md
Normal file
@ -0,0 +1,32 @@
|
||||
## 问题
|
||||
|
||||
在JS逆向系列课的第3课《奇门遁甲 调用JavaScript执行代码》中，我们学到了多种在Python上调用JavaScript的方法。 那么现在，请运用你在第3课中学到的知识，尝试做一下这道题吧~
|
||||
你需要找出练习页中引入的含有getdata函数的JS文件，并尝试使用你在第3课中学习到的调用方法调用getdata函数。
|
||||
|
||||
get_data执行结果的前16位字符是？
|
||||
|
||||
1.打开浏览器开发者工具全局搜索 getdata，在console中打印 get_data() 返回
|
||||
|
||||
|
||||
|
||||
2.将代码复制，node.js运行代码发现
|
||||
|
||||
if (screen['width'] || screen['height']) {
|
||||
^
|
||||
|
||||
ReferenceError: screen is not defined
|
||||
|
||||
3.控制台测试真实值
|
||||
|
||||
|
||||
|
||||
4.将js代码改成
|
||||
|
||||
if (1600 || 900) {
|
||||
result = _0x49dc93['ObbQh'](___get_data);
|
||||
}
|
||||
|
||||
输出
|
||||
|
||||
1c28252a6a52a30aedcd18a75d127d13
|
||||
|
||||
473
夜幕-JS逆向系列课 第3课练习题做个简单的题热热身吧/测试.js
Normal file
473
夜幕-JS逆向系列课 第3课练习题做个简单的题热热身吧/测试.js
Normal file
@ -0,0 +1,473 @@
|
||||
function _0x2a7e5ao00a() {
|
||||
const _0x227afe = {
|
||||
'yHOEV': 'unknow',
|
||||
'wzENk': function(_0x3ea4f9, _0x1d95e3) {
|
||||
return _0x3ea4f9(_0x1d95e3);
|
||||
},
|
||||
'wsWEe': 'windows',
|
||||
'xTHMm': 'macos',
|
||||
'yavth': function(_0x136e2c, _0x288ce3) {
|
||||
return _0x136e2c(_0x288ce3);
|
||||
},
|
||||
'azgCA': 'linux',
|
||||
'nGybX': function(_0x56f4ea, _0x281669) {
|
||||
return _0x56f4ea(_0x281669);
|
||||
},
|
||||
'INJwr': 'ios',
|
||||
'hZWNh': function(_0x3a5bfd, _0x22a1f5) {
|
||||
return _0x3a5bfd === _0x22a1f5;
|
||||
},
|
||||
'UQRFb': '2000',
|
||||
'wwUUs': function(_0x1e2526, _0x460646) {
|
||||
return _0x1e2526(_0x460646);
|
||||
},
|
||||
'rqdHg': '2003',
|
||||
'RFYwz': '8.1',
|
||||
'VwpDM': function(_0xaa1cb5, _0xe1fb5) {
|
||||
return _0xaa1cb5 === _0xe1fb5;
|
||||
},
|
||||
'ijcZr': 'android',
|
||||
'wsPCu': function(_0x4cffe7, _0x13c2c0) {
|
||||
return _0x4cffe7(_0x13c2c0);
|
||||
},
|
||||
'CUddb': function(_0xf3d86b, _0x13613b) {
|
||||
return _0xf3d86b === _0x13613b;
|
||||
},
|
||||
'UcAvE': function(_0x303653, _0x1050a9) {
|
||||
return _0x303653 === _0x1050a9;
|
||||
},
|
||||
'UPKaK': 'desktop',
|
||||
'Teriw': function(_0x562472, _0x18365e) {
|
||||
return _0x562472 === _0x18365e;
|
||||
},
|
||||
'bSheG': function(_0x736c40, _0x28fa8c) {
|
||||
return _0x736c40(_0x28fa8c);
|
||||
},
|
||||
'VSVPX': 'mobile',
|
||||
'YLvkS': function(_0xcbe6ef, _0x62f17b) {
|
||||
return _0xcbe6ef(_0x62f17b);
|
||||
},
|
||||
'IIJTU': 'webkit',
|
||||
'VnwxS': 'edge',
|
||||
'czVTJ': 'opera',
|
||||
'nqrWh': function(_0x1a9d6b, _0x4f0983) {
|
||||
return _0x1a9d6b(_0x4f0983);
|
||||
},
|
||||
'qWvjw': 'chrome',
|
||||
'wcaLm': 'safari',
|
||||
'kpgHP': function(_0x357cb4, _0x4ec618) {
|
||||
return _0x357cb4(_0x4ec618);
|
||||
},
|
||||
'uZEiZ': function(_0x54d846, _0x45401a) {
|
||||
return _0x54d846(_0x45401a);
|
||||
},
|
||||
'Bsdxk': 'firefox',
|
||||
'brPia': function(_0x2698c5, _0x23fc33) {
|
||||
return _0x2698c5(_0x23fc33);
|
||||
},
|
||||
'OfqeT': 'presto',
|
||||
'CKdHS': function(_0x63167b, _0x50e9aa) {
|
||||
return _0x63167b(_0x50e9aa);
|
||||
},
|
||||
'MOinO': 'trident',
|
||||
'ubOMd': 'iexplore',
|
||||
'Ucccc': function(_0x48de88, _0x7d49d6) {
|
||||
return _0x48de88(_0x7d49d6);
|
||||
},
|
||||
'SnFUd': function(_0x45a987, _0x4a0ed4) {
|
||||
return _0x45a987 === _0x4a0ed4;
|
||||
},
|
||||
'dFIVJ': 'gecko',
|
||||
'wTQFv': function(_0x583a15, _0x1bad90) {
|
||||
return _0x583a15(_0x1bad90);
|
||||
},
|
||||
'ShzBA': function(_0x299d61, _0x828843) {
|
||||
return _0x299d61 === _0x828843;
|
||||
},
|
||||
'eMRyr': function(_0x5d0702, _0x2beb52) {
|
||||
return _0x5d0702(_0x2beb52);
|
||||
},
|
||||
'IKmjV': function(_0x233069, _0x42f6c1) {
|
||||
return _0x233069 === _0x42f6c1;
|
||||
},
|
||||
'TglAC': function(_0x1783e0, _0x1acb96) {
|
||||
return _0x1783e0 === _0x1acb96;
|
||||
},
|
||||
'GIWpy': function(_0xea74a9, _0x40e03a) {
|
||||
return _0xea74a9 === _0x40e03a;
|
||||
},
|
||||
'LSFzT': function(_0x2de986, _0x176669) {
|
||||
return _0x2de986(_0x176669);
|
||||
},
|
||||
'JVzaP': function(_0x586484, _0x30862f) {
|
||||
return _0x586484(_0x30862f);
|
||||
},
|
||||
'vnhkW': function(_0x527125, _0x3ef155) {
|
||||
return _0x527125(_0x3ef155);
|
||||
},
|
||||
'bFQSo': function(_0x456f13, _0x4d29b3) {
|
||||
return _0x456f13(_0x4d29b3);
|
||||
},
|
||||
'mucVu': function(_0x1fc559, _0x1b76da) {
|
||||
return _0x1fc559(_0x1b76da);
|
||||
},
|
||||
'ndklM': function(_0xb3a50b, _0x49d22e) {
|
||||
return _0xb3a50b(_0x49d22e);
|
||||
},
|
||||
'aKRfW': '2345',
|
||||
'JvNSR': 'sougou',
|
||||
'iEjLM': 'liebao',
|
||||
'mFXYd': function(_0x401402, _0x100996) {
|
||||
return _0x401402(_0x100996);
|
||||
},
|
||||
'Fkpwj': 'maxthon'
|
||||
};
|
||||
const _0x445504 = navigator['userAgent']['toLowerCase']();
|
||||
const _0x38e894 = _0x5bff6b=>_0x5bff6b['test'](_0x445504);
|
||||
const _0x585fad = _0x9bfeb0=>_0x445504['match'](_0x9bfeb0)['toString']()['replace'](/[^0-9|_.]/g, '')['replace'](/_/g, '.');
|
||||
let _0x52bf77 = _0x227afe['yHOEV'];
|
||||
if (_0x227afe['wzENk'](_0x38e894, /windows|win32|win64|wow32|wow64/g)) {
|
||||
_0x52bf77 = _0x227afe['wsWEe'];
|
||||
} else if (_0x227afe['wzENk'](_0x38e894, /macintosh|macintel/g)) {
|
||||
_0x52bf77 = _0x227afe['xTHMm'];
|
||||
} else if (_0x227afe['yavth'](_0x38e894, /x11/g)) {
|
||||
_0x52bf77 = _0x227afe['azgCA'];
|
||||
} else if (_0x227afe['nGybX'](_0x38e894, /android|adr/g)) {
|
||||
_0x52bf77 = 'android';
|
||||
} else if (_0x227afe['nGybX'](_0x38e894, /ios|iphone|ipad|ipod|iwatch/g)) {
|
||||
_0x52bf77 = _0x227afe['INJwr'];
|
||||
}
|
||||
let _0x4a314b = 'unknow';
|
||||
if (_0x227afe['hZWNh'](_0x52bf77, _0x227afe['wsWEe'])) {
|
||||
if (_0x227afe['nGybX'](_0x38e894, /windows nt 5.0|windows 2000/g)) {
|
||||
_0x4a314b = _0x227afe['UQRFb'];
|
||||
} else if (_0x38e894(/windows nt 5.1|windows xp/g)) {
|
||||
_0x4a314b = 'xp';
|
||||
} else if (_0x227afe['wwUUs'](_0x38e894, /windows nt 5.2|windows 2003/g)) {
|
||||
_0x4a314b = _0x227afe['rqdHg'];
|
||||
} else if (_0x227afe['wwUUs'](_0x38e894, /windows nt 6.0|windows vista/g)) {
|
||||
_0x4a314b = 'vista';
|
||||
} else if (_0x38e894(/windows nt 6.1|windows 7/g)) {
|
||||
_0x4a314b = '7';
|
||||
} else if (_0x38e894(/windows nt 6.2|windows 8/g)) {
|
||||
_0x4a314b = '8';
|
||||
} else if (_0x38e894(/windows nt 6.3|windows 8.1/g)) {
|
||||
_0x4a314b = _0x227afe['RFYwz'];
|
||||
} else if (_0x38e894(/windows nt 10.0|windows 10/g)) {
|
||||
_0x4a314b = '10';
|
||||
}
|
||||
} else if (_0x227afe['hZWNh'](_0x52bf77, 'macos')) {
|
||||
_0x4a314b = _0x227afe['wwUUs'](_0x585fad, /os x [\d._]+/g);
|
||||
} else if (_0x227afe['VwpDM'](_0x52bf77, _0x227afe['ijcZr'])) {
|
||||
_0x4a314b = _0x227afe['wsPCu'](_0x585fad, /android [\d._]+/g);
|
||||
} else if (_0x227afe['CUddb'](_0x52bf77, _0x227afe['INJwr'])) {
|
||||
_0x4a314b = _0x585fad(/os [\d._]+/g);
|
||||
}
|
||||
let _0x19ea9e = _0x227afe['yHOEV'];
|
||||
if (_0x227afe['UcAvE'](_0x52bf77, _0x227afe['wsWEe']) || _0x227afe['UcAvE'](_0x52bf77, 'macos') || _0x52bf77 === 'linux') {
|
||||
_0x19ea9e = _0x227afe['UPKaK'];
|
||||
} else if (_0x52bf77 === 'android' || _0x227afe['Teriw'](_0x52bf77, _0x227afe['INJwr']) || _0x227afe['bSheG'](_0x38e894, /mobile/g)) {
|
||||
_0x19ea9e = _0x227afe['VSVPX'];
|
||||
}
|
||||
let _0x184415 = 'unknow';
|
||||
let _0x51795a = 'unknow';
|
||||
if (_0x227afe['YLvkS'](_0x38e894, /applewebkit/g)) {
|
||||
_0x184415 = _0x227afe['IIJTU'];
|
||||
if (_0x38e894(/edge/g)) {
|
||||
_0x51795a = _0x227afe['VnwxS'];
|
||||
} else if (_0x227afe['YLvkS'](_0x38e894, /opr/g)) {
|
||||
_0x51795a = _0x227afe['czVTJ'];
|
||||
} else if (_0x227afe['nqrWh'](_0x38e894, /chrome/g)) {
|
||||
_0x51795a = _0x227afe['qWvjw'];
|
||||
} else if (_0x38e894(/safari/g)) {
|
||||
_0x51795a = _0x227afe['wcaLm'];
|
||||
}
|
||||
} else if (_0x227afe['kpgHP'](_0x38e894, /gecko/g) && _0x227afe['uZEiZ'](_0x38e894, /firefox/g)) {
|
||||
_0x184415 = 'gecko';
|
||||
_0x51795a = _0x227afe['Bsdxk'];
|
||||
} else if (_0x227afe['brPia'](_0x38e894, /presto/g)) {
|
||||
_0x184415 = _0x227afe['OfqeT'];
|
||||
_0x51795a = _0x227afe['czVTJ'];
|
||||
} else if (_0x227afe['CKdHS'](_0x38e894, /trident|compatible|msie/g)) {
|
||||
_0x184415 = _0x227afe['MOinO'];
|
||||
_0x51795a = _0x227afe['ubOMd'];
|
||||
}
|
||||
let _0xb5f01a = 'unknow';
|
||||
if (_0x227afe['Teriw'](_0x184415, _0x227afe['IIJTU'])) {
|
||||
_0xb5f01a = _0x227afe['Ucccc'](_0x585fad, /applewebkit\/[\d._]+/g);
|
||||
} else if (_0x227afe['SnFUd'](_0x184415, _0x227afe['dFIVJ'])) {
|
||||
_0xb5f01a = _0x227afe['wTQFv'](_0x585fad, /gecko\/[\d._]+/g);
|
||||
} else if (_0x227afe['ShzBA'](_0x184415, _0x227afe['OfqeT'])) {
|
||||
_0xb5f01a = _0x227afe['wTQFv'](_0x585fad, /presto\/[\d._]+/g);
|
||||
} else if (_0x184415 === _0x227afe['MOinO']) {
|
||||
_0xb5f01a = _0x227afe['eMRyr'](_0x585fad, /trident\/[\d._]+/g);
|
||||
}
|
||||
let _0x4349d5 = _0x227afe['yHOEV'];
|
||||
if (_0x227afe['IKmjV'](_0x51795a, _0x227afe['qWvjw'])) {
|
||||
_0x4349d5 = _0x585fad(/chrome\/[\d._]+/g);
|
||||
} else if (_0x227afe['TglAC'](_0x51795a, 'safari')) {
|
||||
_0x4349d5 = _0x585fad(/version\/[\d._]+/g);
|
||||
} else if (_0x51795a === _0x227afe['Bsdxk']) {
|
||||
_0x4349d5 = _0x227afe['eMRyr'](_0x585fad, /firefox\/[\d._]+/g);
|
||||
} else if (_0x227afe['TglAC'](_0x51795a, _0x227afe['czVTJ'])) {
|
||||
_0x4349d5 = _0x585fad(/opr\/[\d._]+/g);
|
||||
} else if (_0x227afe['GIWpy'](_0x51795a, _0x227afe['ubOMd'])) {
|
||||
_0x4349d5 = _0x227afe['eMRyr'](_0x585fad, /(msie [\d._]+)|(rv:[\d._]+)/g);
|
||||
} else if (_0x227afe['GIWpy'](_0x51795a, _0x227afe['VnwxS'])) {
|
||||
_0x4349d5 = _0x227afe['LSFzT'](_0x585fad, /edge\/[\d._]+/g);
|
||||
}
|
||||
let _0x59a33a = 'none';
|
||||
let _0x25de0d = 'unknow';
|
||||
if (_0x227afe['LSFzT'](_0x38e894, /micromessenger/g)) {
|
||||
_0x59a33a = 'wechat';
|
||||
_0x25de0d = _0x227afe['JVzaP'](_0x585fad, /micromessenger\/[\d._]+/g);
|
||||
} else if (_0x38e894(/qqbrowser/g)) {
|
||||
_0x59a33a = 'qq';
|
||||
_0x25de0d = _0x227afe['JVzaP'](_0x585fad, /qqbrowser\/[\d._]+/g);
|
||||
} else if (_0x227afe['vnhkW'](_0x38e894, /ucbrowser/g)) {
|
||||
_0x59a33a = 'uc';
|
||||
_0x25de0d = _0x227afe['bFQSo'](_0x585fad, /ucbrowser\/[\d._]+/g);
|
||||
} else if (_0x227afe['mucVu'](_0x38e894, /qihu 360se/g)) {
|
||||
_0x59a33a = '360';
|
||||
} else if (_0x227afe['ndklM'](_0x38e894, /2345explorer/g)) {
|
||||
_0x59a33a = _0x227afe['aKRfW'];
|
||||
_0x25de0d = _0x585fad(/2345explorer\/[\d._]+/g);
|
||||
} else if (_0x227afe['ndklM'](_0x38e894, /metasr/g)) {
|
||||
_0x59a33a = _0x227afe['JvNSR'];
|
||||
} else if (_0x227afe['ndklM'](_0x38e894, /lbbrowser/g)) {
|
||||
_0x59a33a = _0x227afe['iEjLM'];
|
||||
} else if (_0x227afe['mFXYd'](_0x38e894, /maxthon/g)) {
|
||||
_0x59a33a = _0x227afe['Fkpwj'];
|
||||
_0x25de0d = _0x227afe['mFXYd'](_0x585fad, /maxthon\/[\d._]+/g);
|
||||
}
|
||||
return Object['assign']({
|
||||
'engine': _0x184415,
|
||||
'engineVs': _0xb5f01a,
|
||||
'platform': _0x19ea9e,
|
||||
'supporter': _0x51795a,
|
||||
'supporterVs': _0x4349d5,
|
||||
'system': _0x52bf77,
|
||||
'systemVs': _0x4a314b
|
||||
}, _0x227afe['GIWpy'](_0x59a33a, 'none') ? {} : {
|
||||
'shell': _0x59a33a,
|
||||
'shellVs': _0x25de0d
|
||||
});
|
||||
}
|
||||
var _0xafb7 = ['0123456789abcdef', 'charAt', 'length', 'abc', '900150983cd24fb0d6963f7d28e17f72', 'concat', 'charCodeAt', '0123456789ABCDEF'];
|
||||
(function(_0x308400, _0x4dd0d5) {
|
||||
var _0x55a1b9 = function(_0x42a510) {
|
||||
while (--_0x42a510) {
|
||||
_0x308400['push'](_0x308400['shift']());
|
||||
}
|
||||
};
|
||||
_0x55a1b9(++_0x4dd0d5);
|
||||
}(_0xafb7, 0x132));
|
||||
var _0x4f75 = function(_0x20aa38, _0x3feb9f) {
|
||||
_0x20aa38 = _0x20aa38 - 0x0;
|
||||
var _0x442357 = _0xafb7[_0x20aa38];
|
||||
return _0x442357;
|
||||
};
|
||||
var hexcase = 0x0;
|
||||
var b64pad = '';
|
||||
var chrsz = 0x8;
|
||||
function get_data() {
|
||||
var _0x49dc93 = {
|
||||
'ObbQh': function(_0x4cc272) {
|
||||
return _0x4cc272();
|
||||
}
|
||||
};
|
||||
result = '';
|
||||
if (1600 || 900) {
|
||||
result = _0x49dc93['ObbQh'](___get_data);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
function ___get_data() {
|
||||
var _0xd1d5bb = {
|
||||
'chYzh': function(_0x3214e3, _0x5ecab4) {
|
||||
return _0x3214e3(_0x5ecab4);
|
||||
},
|
||||
'EyjPx': function(_0x37547a, _0x58a366, _0x1463fd) {
|
||||
return _0x37547a(_0x58a366, _0x1463fd);
|
||||
},
|
||||
'oWocp': '0x0'
|
||||
};
|
||||
_0x3066e8 = 'NightTeam';
|
||||
return _0xd1d5bb['chYzh'](binl2hex, _0xd1d5bb['EyjPx'](core__0x5f3, _0xd1d5bb['chYzh'](str2binl, _0x3066e8), _0x3066e8[_0x4f75(_0xd1d5bb['oWocp'])] * chrsz));
|
||||
}
|
||||
function b64__0x5f3(_0x285afb) {
|
||||
return binl2b64(core__0x5f3(str2binl(_0x285afb), _0x285afb[_0x4f75('0x0')] * chrsz));
|
||||
}
|
||||
function str__0x5f3(_0x508693) {
|
||||
return binl2str(core__0x5f3(str2binl(_0x508693), _0x508693[_0x4f75('0x0')] * chrsz));
|
||||
}
|
||||
function hex_hmac__0x5f3(_0x51842a, _0x49cf0a) {
|
||||
return binl2hex(core_hmac__0x5f3(_0x51842a, _0x49cf0a));
|
||||
}
|
||||
function b64_hmac__0x5f3(_0x32ca2c, _0x564ce2) {
|
||||
return binl2b64(core_hmac__0x5f3(_0x32ca2c, _0x564ce2));
|
||||
}
|
||||
function str_hmac__0x5f3(_0x2b5ae9, _0x33e2bc) {
|
||||
return binl2str(core_hmac__0x5f3(_0x2b5ae9, _0x33e2bc));
|
||||
}
|
||||
function _0x5f3_vm_test() {
|
||||
return hex__0x5f3(_0x4f75('0x1')) == _0x4f75('0x2');
|
||||
}
|
||||
function core__0x5f3(_0x29b141, _0x1d205c) {
|
||||
_0x29b141[_0x1d205c >> 0x5] |= 0x80 << _0x1d205c % 0x20;
|
||||
_0x29b141[(_0x1d205c + 0x40 >>> 0x9 << 0x4) + 0xe] = _0x1d205c;
|
||||
var _0x2ca934 = 0x67452301;
|
||||
var _0x37ae64 = -0x10325477;
|
||||
var _0x25776a = -0x67452302;
|
||||
var _0x225e4c = 0x10325476;
|
||||
for (var _0x13a45d = 0x0; _0x13a45d < _0x29b141['length']; _0x13a45d += 0x10) {
|
||||
var _0x588610 = _0x2ca934;
|
||||
var _0x12af01 = _0x37ae64;
|
||||
var _0x233171 = _0x25776a;
|
||||
var _0x4c36c3 = _0x225e4c;
|
||||
_0x2ca934 = _0x5f3_ff(_0x2ca934, _0x37ae64, _0x25776a, _0x225e4c, _0x29b141[_0x13a45d + 0x0], 0x7, -0x28955b88);
|
||||
_0x225e4c = _0x5f3_ff(_0x225e4c, _0x2ca934, _0x37ae64, _0x25776a, _0x29b141[_0x13a45d + 0x1], 0xc, -0x173848aa);
|
||||
_0x25776a = _0x5f3_ff(_0x25776a, _0x225e4c, _0x2ca934, _0x37ae64, _0x29b141[_0x13a45d + 0x2], 0x11, 0x242070db);
|
||||
_0x37ae64 = _0x5f3_ff(_0x37ae64, _0x25776a, _0x225e4c, _0x2ca934, _0x29b141[_0x13a45d + 0x3], 0x16, -0x3e423112);
|
||||
_0x2ca934 = _0x5f3_ff(_0x2ca934, _0x37ae64, _0x25776a, _0x225e4c, _0x29b141[_0x13a45d + 0x4], 0x7, -0xa83f051);
|
||||
_0x225e4c = _0x5f3_ff(_0x225e4c, _0x2ca934, _0x37ae64, _0x25776a, _0x29b141[_0x13a45d + 0x5], 0xc, 0x4787c62a);
|
||||
_0x25776a = _0x5f3_ff(_0x25776a, _0x225e4c, _0x2ca934, _0x37ae64, _0x29b141[_0x13a45d + 0x6], 0x11, -0x57cfb9ed);
|
||||
_0x37ae64 = _0x5f3_ff(_0x37ae64, _0x25776a, _0x225e4c, _0x2ca934, _0x29b141[_0x13a45d + 0x7], 0x16, -0x2b96aff);
|
||||
_0x2ca934 = _0x5f3_ff(_0x2ca934, _0x37ae64, _0x25776a, _0x225e4c, _0x29b141[_0x13a45d + 0x8], 0x7, 0x698098d8);
|
||||
_0x225e4c = _0x5f3_ff(_0x225e4c, _0x2ca934, _0x37ae64, _0x25776a, _0x29b141[_0x13a45d + 0x9], 0xc, -0x74bb0851);
|
||||
_0x25776a = _0x5f3_ff(_0x25776a, _0x225e4c, _0x2ca934, _0x37ae64, _0x29b141[_0x13a45d + 0xa], 0x11, -0xa44f);
|
||||
_0x37ae64 = _0x5f3_ff(_0x37ae64, _0x25776a, _0x225e4c, _0x2ca934, _0x29b141[_0x13a45d + 0xb], 0x16, -0x76a32842);
|
||||
_0x2ca934 = _0x5f3_ff(_0x2ca934, _0x37ae64, _0x25776a, _0x225e4c, _0x29b141[_0x13a45d + 0xc], 0x7, 0x6b901122);
|
||||
_0x225e4c = _0x5f3_ff(_0x225e4c, _0x2ca934, _0x37ae64, _0x25776a, _0x29b141[_0x13a45d + 0xd], 0xc, -0x2678e6d);
|
||||
_0x25776a = _0x5f3_ff(_0x25776a, _0x225e4c, _0x2ca934, _0x37ae64, _0x29b141[_0x13a45d + 0xe], 0x11, -0x5986bc72);
|
||||
_0x37ae64 = _0x5f3_ff(_0x37ae64, _0x25776a, _0x225e4c, _0x2ca934, _0x29b141[_0x13a45d + 0xf], 0x16, 0x49b40821);
|
||||
_0x2ca934 = _0x5f3_gg(_0x2ca934, _0x37ae64, _0x25776a, _0x225e4c, _0x29b141[_0x13a45d + 0x1], 0x5, -0x9e1da9e);
|
||||
_0x225e4c = _0x5f3_gg(_0x225e4c, _0x2ca934, _0x37ae64, _0x25776a, _0x29b141[_0x13a45d + 0x6], 0x9, -0x3fbf4cc0);
|
||||
_0x25776a = _0x5f3_gg(_0x25776a, _0x225e4c, _0x2ca934, _0x37ae64, _0x29b141[_0x13a45d + 0xb], 0xe, 0x265e5a51);
|
||||
_0x37ae64 = _0x5f3_gg(_0x37ae64, _0x25776a, _0x225e4c, _0x2ca934, _0x29b141[_0x13a45d + 0x0], 0x14, -0x16493856);
|
||||
_0x2ca934 = _0x5f3_gg(_0x2ca934, _0x37ae64, _0x25776a, _0x225e4c, _0x29b141[_0x13a45d + 0x5], 0x5, -0x29d0efa3);
|
||||
_0x225e4c = _0x5f3_gg(_0x225e4c, _0x2ca934, _0x37ae64, _0x25776a, _0x29b141[_0x13a45d + 0xa], 0x9, 0x2441453);
|
||||
_0x25776a = _0x5f3_gg(_0x25776a, _0x225e4c, _0x2ca934, _0x37ae64, _0x29b141[_0x13a45d + 0xf], 0xe, -0x275e197f);
|
||||
_0x37ae64 = _0x5f3_gg(_0x37ae64, _0x25776a, _0x225e4c, _0x2ca934, _0x29b141[_0x13a45d + 0x4], 0x14, -0x182c0438);
|
||||
_0x2ca934 = _0x5f3_gg(_0x2ca934, _0x37ae64, _0x25776a, _0x225e4c, _0x29b141[_0x13a45d + 0x9], 0x5, 0x21e1cde6);
|
||||
_0x225e4c = _0x5f3_gg(_0x225e4c, _0x2ca934, _0x37ae64, _0x25776a, _0x29b141[_0x13a45d + 0xe], 0x9, -0x3cc8f82a);
|
||||
_0x25776a = _0x5f3_gg(_0x25776a, _0x225e4c, _0x2ca934, _0x37ae64, _0x29b141[_0x13a45d + 0x3], 0xe, -0xb2af279);
|
||||
_0x37ae64 = _0x5f3_gg(_0x37ae64, _0x25776a, _0x225e4c, _0x2ca934, _0x29b141[_0x13a45d + 0x8], 0x14, 0x455a14ed);
|
||||
_0x2ca934 = _0x5f3_gg(_0x2ca934, _0x37ae64, _0x25776a, _0x225e4c, _0x29b141[_0x13a45d + 0xd], 0x5, -0x561c16fb);
|
||||
_0x225e4c = _0x5f3_gg(_0x225e4c, _0x2ca934, _0x37ae64, _0x25776a, _0x29b141[_0x13a45d + 0x2], 0x9, -0x3105c08);
|
||||
_0x25776a = _0x5f3_gg(_0x25776a, _0x225e4c, _0x2ca934, _0x37ae64, _0x29b141[_0x13a45d + 0x7], 0xe, 0x676f02d9);
|
||||
_0x37ae64 = _0x5f3_gg(_0x37ae64, _0x25776a, _0x225e4c, _0x2ca934, _0x29b141[_0x13a45d + 0xc], 0x14, -0x72d5b376);
|
||||
_0x2ca934 = _0x5f3_hh(_0x2ca934, _0x37ae64, _0x25776a, _0x225e4c, _0x29b141[_0x13a45d + 0x5], 0x4, -0x5c6be);
|
||||
_0x225e4c = _0x5f3_hh(_0x225e4c, _0x2ca934, _0x37ae64, _0x25776a, _0x29b141[_0x13a45d + 0x8], 0xb, -0x788e097f);
|
||||
_0x25776a = _0x5f3_hh(_0x25776a, _0x225e4c, _0x2ca934, _0x37ae64, _0x29b141[_0x13a45d + 0xb], 0x10, 0x6d9d6122);
|
||||
_0x37ae64 = _0x5f3_hh(_0x37ae64, _0x25776a, _0x225e4c, _0x2ca934, _0x29b141[_0x13a45d + 0xe], 0x17, -0x21ac7f4);
|
||||
_0x2ca934 = _0x5f3_hh(_0x2ca934, _0x37ae64, _0x25776a, _0x225e4c, _0x29b141[_0x13a45d + 0x1], 0x4, -0x5b4115bc);
|
||||
_0x225e4c = _0x5f3_hh(_0x225e4c, _0x2ca934, _0x37ae64, _0x25776a, _0x29b141[_0x13a45d + 0x4], 0xb, 0x4bdecfa9);
|
||||
_0x25776a = _0x5f3_hh(_0x25776a, _0x225e4c, _0x2ca934, _0x37ae64, _0x29b141[_0x13a45d + 0x7], 0x10, -0x944b4a0);
|
||||
_0x37ae64 = _0x5f3_hh(_0x37ae64, _0x25776a, _0x225e4c, _0x2ca934, _0x29b141[_0x13a45d + 0xa], 0x17, -0x41404390);
|
||||
_0x2ca934 = _0x5f3_hh(_0x2ca934, _0x37ae64, _0x25776a, _0x225e4c, _0x29b141[_0x13a45d + 0xd], 0x4, 0x289b7ec6);
|
||||
_0x225e4c = _0x5f3_hh(_0x225e4c, _0x2ca934, _0x37ae64, _0x25776a, _0x29b141[_0x13a45d + 0x0], 0xb, -0x155ed806);
|
||||
_0x25776a = _0x5f3_hh(_0x25776a, _0x225e4c, _0x2ca934, _0x37ae64, _0x29b141[_0x13a45d + 0x3], 0x10, -0x2b10cf7b);
|
||||
_0x37ae64 = _0x5f3_hh(_0x37ae64, _0x25776a, _0x225e4c, _0x2ca934, _0x29b141[_0x13a45d + 0x6], 0x17, 0x4881d05);
|
||||
_0x2ca934 = _0x5f3_hh(_0x2ca934, _0x37ae64, _0x25776a, _0x225e4c, _0x29b141[_0x13a45d + 0x9], 0x4, -0x262b2fc7);
|
||||
_0x225e4c = _0x5f3_hh(_0x225e4c, _0x2ca934, _0x37ae64, _0x25776a, _0x29b141[_0x13a45d + 0xc], 0xb, -0x1924661b);
|
||||
_0x25776a = _0x5f3_hh(_0x25776a, _0x225e4c, _0x2ca934, _0x37ae64, _0x29b141[_0x13a45d + 0xf], 0x10, 0x1fa27cf8);
|
||||
_0x37ae64 = _0x5f3_hh(_0x37ae64, _0x25776a, _0x225e4c, _0x2ca934, _0x29b141[_0x13a45d + 0x2], 0x17, -0x3b53a99b);
|
||||
_0x2ca934 = _0x5f3_ii(_0x2ca934, _0x37ae64, _0x25776a, _0x225e4c, _0x29b141[_0x13a45d + 0x0], 0x6, -0xbd6ddbc);
|
||||
_0x225e4c = _0x5f3_ii(_0x225e4c, _0x2ca934, _0x37ae64, _0x25776a, _0x29b141[_0x13a45d + 0x7], 0xa, 0x432aff97);
|
||||
_0x25776a = _0x5f3_ii(_0x25776a, _0x225e4c, _0x2ca934, _0x37ae64, _0x29b141[_0x13a45d + 0xe], 0xf, -0x546bdc59);
|
||||
_0x37ae64 = _0x5f3_ii(_0x37ae64, _0x25776a, _0x225e4c, _0x2ca934, _0x29b141[_0x13a45d + 0x5], 0x15, -0x36c5fc7);
|
||||
_0x2ca934 = _0x5f3_ii(_0x2ca934, _0x37ae64, _0x25776a, _0x225e4c, _0x29b141[_0x13a45d + 0xc], 0x6, 0x655b59c3);
|
||||
_0x225e4c = _0x5f3_ii(_0x225e4c, _0x2ca934, _0x37ae64, _0x25776a, _0x29b141[_0x13a45d + 0x3], 0xa, -0x70f3336e);
|
||||
_0x25776a = _0x5f3_ii(_0x25776a, _0x225e4c, _0x2ca934, _0x37ae64, _0x29b141[_0x13a45d + 0xa], 0xf, -0x100b83);
|
||||
_0x37ae64 = _0x5f3_ii(_0x37ae64, _0x25776a, _0x225e4c, _0x2ca934, _0x29b141[_0x13a45d + 0x1], 0x15, -0x7a7ba22f);
|
||||
_0x2ca934 = _0x5f3_ii(_0x2ca934, _0x37ae64, _0x25776a, _0x225e4c, _0x29b141[_0x13a45d + 0x8], 0x6, 0x6fa87e4f);
|
||||
_0x225e4c = _0x5f3_ii(_0x225e4c, _0x2ca934, _0x37ae64, _0x25776a, _0x29b141[_0x13a45d + 0xf], 0xa, -0x1d31920);
|
||||
_0x25776a = _0x5f3_ii(_0x25776a, _0x225e4c, _0x2ca934, _0x37ae64, _0x29b141[_0x13a45d + 0x6], 0xf, -0x5cfebcec);
|
||||
_0x37ae64 = _0x5f3_ii(_0x37ae64, _0x25776a, _0x225e4c, _0x2ca934, _0x29b141[_0x13a45d + 0xd], 0x15, 0x4e0811a1);
|
||||
_0x2ca934 = _0x5f3_ii(_0x2ca934, _0x37ae64, _0x25776a, _0x225e4c, _0x29b141[_0x13a45d + 0x4], 0x6, -0x8ac817e);
|
||||
_0x225e4c = _0x5f3_ii(_0x225e4c, _0x2ca934, _0x37ae64, _0x25776a, _0x29b141[_0x13a45d + 0xb], 0xa, -0x42c50dcb);
|
||||
_0x25776a = _0x5f3_ii(_0x25776a, _0x225e4c, _0x2ca934, _0x37ae64, _0x29b141[_0x13a45d + 0x2], 0xf, 0x2ad7d2bb);
|
||||
_0x37ae64 = _0x5f3_ii(_0x37ae64, _0x25776a, _0x225e4c, _0x2ca934, _0x29b141[_0x13a45d + 0x9], 0x15, -0x14792c6f);
|
||||
_0x2ca934 = safe_add(_0x2ca934, _0x588610);
|
||||
_0x37ae64 = safe_add(_0x37ae64, _0x12af01);
|
||||
_0x25776a = safe_add(_0x25776a, _0x233171);
|
||||
_0x225e4c = safe_add(_0x225e4c, _0x4c36c3);
|
||||
}
|
||||
return Array(_0x2ca934, _0x37ae64, _0x25776a, _0x225e4c);
|
||||
}
|
||||
function _0x5f3_cmn(_0x37bd03, _0x204785, _0x4c8136, _0x4df7e5, _0x8adaae, _0x1bb5d5) {
|
||||
return safe_add(bit_rol(safe_add(safe_add(_0x204785, _0x37bd03), safe_add(_0x4df7e5, _0x1bb5d5)), _0x8adaae), _0x4c8136);
|
||||
}
|
||||
function _0x5f3_ff(_0x592bc7, _0x27110f, _0x192e0e, _0x56094f, _0xf3c246, _0x3e601b, _0x5424f7) {
|
||||
return _0x5f3_cmn(_0x27110f & _0x192e0e | ~_0x27110f & _0x56094f, _0x592bc7, _0x27110f, _0xf3c246, _0x3e601b, _0x5424f7);
|
||||
}
|
||||
function _0x5f3_gg(_0x133b26, _0x4f6e2b, _0x43870f, _0x3221b7, _0x5749c4, _0x4a7548, _0x2eeb85) {
|
||||
return _0x5f3_cmn(_0x4f6e2b & _0x3221b7 | _0x43870f & ~_0x3221b7, _0x133b26, _0x4f6e2b, _0x5749c4, _0x4a7548, _0x2eeb85);
|
||||
}
|
||||
function _0x5f3_hh(_0x182bcc, _0x5983ea, _0x15f735, _0x53f395, _0x346932, _0x1845cc, _0x3c026d) {
|
||||
return _0x5f3_cmn(_0x5983ea ^ _0x15f735 ^ _0x53f395, _0x182bcc, _0x5983ea, _0x346932, _0x1845cc, _0x3c026d);
|
||||
}
|
||||
function _0x5f3_ii(_0x51638c, _0x39d5b9, _0x5aa690, _0x332e8b, _0x40b6d3, _0x1f7f3b, _0x4a5089) {
|
||||
return _0x5f3_cmn(_0x5aa690 ^ (_0x39d5b9 | ~_0x332e8b), _0x51638c, _0x39d5b9, _0x40b6d3, _0x1f7f3b, _0x4a5089);
|
||||
}
|
||||
function core_hmac__0x5f3(_0x3c9f1f, _0x24bf57) {
|
||||
var _0xce47a9 = str2binl(_0x3c9f1f);
|
||||
if (_0xce47a9[_0x4f75('0x0')] > 0x10)
|
||||
_0xce47a9 = core__0x5f3(_0xce47a9, _0x3c9f1f['length'] * chrsz);
|
||||
var _0x201e5e = Array(0x10)
|
||||
, _0x3e6b17 = Array(0x10);
|
||||
for (var _0x1a9e62 = 0x0; _0x1a9e62 < 0x10; _0x1a9e62++) {
|
||||
_0x201e5e[_0x1a9e62] = _0xce47a9[_0x1a9e62] ^ 0x36363636;
|
||||
_0x3e6b17[_0x1a9e62] = _0xce47a9[_0x1a9e62] ^ 0x5c5c5c5c;
|
||||
}
|
||||
var _0x32b17d = core__0x5f3(_0x201e5e[_0x4f75('0x3')](str2binl(_0x24bf57)), 0x200 + _0x24bf57[_0x4f75('0x0')] * chrsz);
|
||||
return core__0x5f3(_0x3e6b17[_0x4f75('0x3')](_0x32b17d), 0x200 + 0x80);
|
||||
}
|
||||
function safe_add(_0x17d6bb, _0x338b5a) {
|
||||
var _0x1da9a = (_0x17d6bb & 0xffff) + (_0x338b5a & 0xffff);
|
||||
var _0x30eeed = (_0x17d6bb >> 0x10) + (_0x338b5a >> 0x10) + (_0x1da9a >> 0x10);
|
||||
return _0x30eeed << 0x10 | _0x1da9a & 0xffff;
|
||||
}
|
||||
function bit_rol(_0x29570a, _0x50c5a5) {
|
||||
return _0x29570a << _0x50c5a5 | _0x29570a >>> 0x20 - _0x50c5a5;
|
||||
}
|
||||
function str2binl(_0x564301) {
|
||||
var _0x8000e = Array();
|
||||
var _0x5384bf = (0x1 << chrsz) - 0x1;
|
||||
for (var _0x4eff36 = 0x0; _0x4eff36 < _0x564301[_0x4f75('0x0')] * chrsz; _0x4eff36 += chrsz)
|
||||
_0x8000e[_0x4eff36 >> 0x5] |= (_0x564301[_0x4f75('0x4')](_0x4eff36 / chrsz) & _0x5384bf) << _0x4eff36 % 0x20;
|
||||
return _0x8000e;
|
||||
}
|
||||
function binl2str(_0x1591a0) {
|
||||
var _0x48bf42 = '';
|
||||
var _0x330495 = (0x1 << chrsz) - 0x1;
|
||||
for (var _0x1d9e6e = 0x0; _0x1d9e6e < _0x1591a0[_0x4f75('0x0')] * 0x20; _0x1d9e6e += chrsz)
|
||||
_0x48bf42 += String['fromCharCode'](_0x1591a0[_0x1d9e6e >> 0x5] >>> _0x1d9e6e % 0x20 & _0x330495);
|
||||
return _0x48bf42;
|
||||
}
|
||||
function binl2hex(_0x2b2030) {
|
||||
var _0x3b523a = hexcase ? _0x4f75('0x5') : _0x4f75('0x6');
|
||||
var _0x580323 = '';
|
||||
for (var _0x3c558a = 0x0; _0x3c558a < _0x2b2030[_0x4f75('0x0')] * 0x4; _0x3c558a++) {
|
||||
_0x580323 += _0x3b523a['charAt'](_0x2b2030[_0x3c558a >> 0x2] >> _0x3c558a % 0x4 * 0x8 + 0x4 & 0xf) + _0x3b523a[_0x4f75('0x7')](_0x2b2030[_0x3c558a >> 0x2] >> _0x3c558a % 0x4 * 0x8 & 0xf);
|
||||
}
|
||||
return _0x580323;
|
||||
}
|
||||
function binl2b64(_0xbf0e43) {
|
||||
var _0x5c1f17 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
|
||||
var _0x50c415 = '';
|
||||
for (var _0x30f226 = 0x0; _0x30f226 < _0xbf0e43[_0x4f75('0x0')] * 0x4; _0x30f226 += 0x3) {
|
||||
var _0x13031f = (_0xbf0e43[_0x30f226 >> 0x2] >> 0x8 * (_0x30f226 % 0x4) & 0xff) << 0x10 | (_0xbf0e43[_0x30f226 + 0x1 >> 0x2] >> 0x8 * ((_0x30f226 + 0x1) % 0x4) & 0xff) << 0x8 | _0xbf0e43[_0x30f226 + 0x2 >> 0x2] >> 0x8 * ((_0x30f226 + 0x2) % 0x4) & 0xff;
|
||||
for (var _0x25968b = 0x0; _0x25968b < 0x4; _0x25968b++) {
|
||||
if (_0x30f226 * 0x8 + _0x25968b * 0x6 > _0xbf0e43[_0x4f75('0x0')] * 0x20)
|
||||
_0x50c415 += b64pad;
|
||||
else
|
||||
_0x50c415 += _0x5c1f17[_0x4f75('0x7')](_0x13031f >> 0x6 * (0x3 - _0x25968b) & 0x3f);
|
||||
}
|
||||
}
|
||||
return _0x50c415;
|
||||
}
|
||||
|
||||
a = get_data();
|
||||
console.log(a);
|
||||
6
夜幕-JS逆向系列课 第6课练习题第一种无限debugger/readme.md
Normal file
6
夜幕-JS逆向系列课 第6课练习题第一种无限debugger/readme.md
Normal file
@ -0,0 +1,6 @@
|
||||
## 问题
|
||||
|
||||
在JS逆向系列课的第6课《初窥⻔径 阻挠爬⾍⼯程师的⽆限 debugger》中，我们学会了如何处理无限 debugger。 那么这是一道综合题，在过掉无限 debugger 后找出关键加密逻辑，并模拟。请运用你所学到的或是积累的知识，尝试做一下这道题吧~ 提示：注意Cookie
|
||||
|
||||
如果关键参数 arg1 为 5D6DBFF4776ED19E013868C0663AC4A6FD3C2FEB，那么 set 的关键 cookie arg2 是多少？
|
||||
|
||||
Loading…
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Reference in New Issue
Block a user