pouet.js

var _0x5f46 = ['\x37\x3c\x30\x6c\x3c\x6e\x69\x30\x33\x3c\x6c\x3c\x6c\x3c\x33\x3e\x35\x3c\x62\x60\x3e\x64\x6b\x3e\x6a\x3b\x33\x6e\x30\x3e\x3e\x6f\x39\x6e\x30\x60\x6e\x6b\x33\x39', '\x39\x6f\x23\x6a\x7a\x51\x24\x3d\x57\x38\x73\x4e\x3e\x6e\x3f\x6b\x49\x58\x75\x49\x4d\x37\x73\x68\x36\x20\x57\x69\x6c\x62\x44\x50\x78\x60\x31\x26\x59\x46\x35\x7a', '\x6c\x65\x6e\x67\x74\x68', '\x73\x70\x6c\x69\x74', '\x63\x68\x61\x72\x41\x74', '\x6a\x6f\x69\x6e', '\x64\x5b\x63\x6e\x3f\x6b\x2b\x71\x6a\x65\x29\x2f\x4e\x7c\x74\x2e\x77\x6b\x47\x72\x5d\x72\x4f\x2b\x6b\x39\x62\x3d\x32\x79\x2c\x7d\x40\x5a\x79\x62\x3a\x38\x70\x6c\x61\x32\x27\x36\x25\x64\x6e\x29', '\x63\x68\x61\x72\x43\x6f\x64\x65\x41\x74', '\x66\x72\x6f\x6d\x43\x68\x61\x72\x43\x6f\x64\x65'];
var _0x19fd = function(_0x5f4656, _0x19fd1f) {
    _0x5f4656 = _0x5f4656 - 0x0;
    var _0x79ddde = _0x5f46[_0x5f4656];
    return _0x79ddde;
};
function _0x10dbec(_0x1975bf) {
    var _0x1b7fa0 = _0x19fd('\x30\x78\x30');
    var _0x4e7c63 = 0x0;
    console.log(JSON.stringify(_0x1b7fa0.split("").map(e => e.charCodeAt(0))))
    var _0x6ae845 = _0x4bf1ad(_0x53e54e(_0x1975bf));
    if (_0x6ae845 == _0x1b7fa0) {
        _0x4e7c63 = 0x1;
    } else {
        _0x4e7c63 = 0x0;
    }
    return _0x4e7c63;
}
function _0x44d925() {
    var _0x44809b = [0x2, 0x15, 0x0, 0x22, 0xb, 0x9, 0x17, 0x1e, 0xe, 0x5, 0x1d, 0x4, 0x18, 0x16, 0x8, 0x14, 0x1f, 0x11, 0x26, 0x23, 0xf, 0x1, 0xd, 0x6, 0xc, 0x1a, 0x19, 0x1b, 0x21, 0xa, 0x7, 0x10, 0x20, 0x1c, 0x3, 0x13, 0x25, 0x24, 0x12, 0x27];
    return _0x44809b;
}
function _0x22f9d2() {
    var _0xb974a1 = [0x0, 0x15, 0x0, 0x22, 0x4, 0x9, 0x17, 0x1e, 0xe, 0x5, 0x1d, 0x4, 0x18, 0x16, 0x8, 0x14, 0x1f, 0x11, 0x26, 0x23, 0xf, 0x1, 0xd, 0x6, 0xc, 0x1a, 0x19, 0x1b, 0x21, 0xa, 0x7, 0x10, 0x20, 0x1c, 0x3, 0x13, 0x25, 0x24, 0x12, 0x27];
    return _0xb974a1;
}
function _0xdbb8b3() {
    var _0x22dcfa = [0x0, 0x15, 0x0, 0x22, 0x4, 0x9, 0x17, 0x7, 0xe, 0x5, 0x1d, 0x4, 0x18, 0xd, 0x8, 0x14, 0x1f, 0x11, 0x26, 0x23, 0xf, 0x1, 0xd, 0x6, 0xc, 0x1a, 0x19, 0x1b, 0x21, 0xa, 0x7, 0x10, 0x20, 0x1c, 0x3, 0x13, 0x25, 0x24, 0x12, 0x27];
    return _0x22dcfa;
}
function _0x33903e(_0x3c3da1) {
    var _0x334fb8 = _0x44d925();
    var _0x1ef0fc = _0x19fd('\x30\x78\x31');
    var _0x242379 = 0x0;
    var _0x53fbc5 = _0x1ef0fc[_0x19fd('\x30\x78\x32')];
    while (_0x3c3da1[_0x19fd('\x30\x78\x32')] < 0x28) {
        _0x3c3da1 += _0x1ef0fc[_0x242379++];
        if (_0x242379 >= _0x53fbc5) {
            _0x242379 = 0x0;
        }
    }
    var _0x2e4ee5 = _0x3c3da1[_0x19fd('\x30\x78\x33')]('');
    for (_0x242379 = 0x0; _0x242379 < _0x2e4ee5[_0x19fd('\x30\x78\x32')]; _0x242379++) {
        _0x2e4ee5[_0x334fb8[_0x242379]] = _0x3c3da1[_0x19fd('\x30\x78\x34')](_0x242379);
    }
    return _0x2e4ee5[_0x19fd('\x30\x78\x35')]('');
}
function _0x53e54e(_0x44511f) {
    var _0x4d3936 = _0x22f9d2();
    var _0x5414b5 = _0x19fd('\x30\x78\x31');
    var _0x1f5864 = 0x0;
    var _0x564a67 = _0x5414b5[_0x19fd('\x30\x78\x32')];
    while (_0x44511f[_0x19fd('\x30\x78\x32')] < 0x28) {
        _0x44511f += _0x5414b5[_0x1f5864++];
        if (_0x1f5864 >= _0x564a67) {
            _0x1f5864 = 0x0;
        }
    }
    var _0x505f9e = _0x44511f['\x73\x70\x6c\x69\x74']('');
    for (_0x1f5864 = 0x0; _0x1f5864 < _0x505f9e['\x6c\x65\x6e\x67\x74\x68']; _0x1f5864++) {
        _0x505f9e[_0x4d3936[_0x1f5864]] = _0x44511f[_0x19fd('\x30\x78\x34')](_0x1f5864);
    }
    return _0x505f9e['\x6a\x6f\x69\x6e']('');
}
function _0x4bf1ad(_0x350d56) {
    var _0xb038d9 = _0x19fd('\x30\x78\x36');
    var _0x4b4483 = _0x350d56[_0x19fd('\x30\x78\x33')]('');
    var _0x7d38d1 = 0x0;

    //console.log(JSON.stringify(_0xb038d9.split("").map(e => e.charCodeAt(0))))
    //console.log(_0x4b4483)
    for (var _0x1c9024 = 0x0; _0x1c9024 < _0x4b4483['\x6c\x65\x6e\x67\x74\x68']; _0x1c9024++) {
        _0x7d38d1 = _0x350d56[_0x19fd('\x30\x78\x37')](_0x1c9024) ^ _0xb038d9[_0x19fd('\x30\x78\x37')](_0x1c9024) & 0xf;
        _0x4b4483[_0x1c9024] = String[_0x19fd('\x30\x78\x38')](_0x7d38d1);
        if (_0x7d38d1 < 0x20 || _0x7d38d1 > 0x7e) {}
    }
    return _0x4b4483[_0x19fd('\x30\x78\x35')]('');
}


// ==============================================
// ==============================================
// ==============================================
// ==============================================

function getSbox() {
    let sbox = [0x0, 0x15, 0x0, 0x22, 0x4, 0x9, 0x17, 0x1e, 0xe, 0x5, 0x1d, 0x4, 0x18, 0x16, 0x8, 0x14, 0x1f, 0x11, 0x26, 0x23, 0xf, 0x1, 0xd, 0x6, 0xc, 0x1a, 0x19, 0x1b, 0x21, 0xa, 0x7, 0x10, 0x20, 0x1c, 0x3, 0x13, 0x25, 0x24, 0x12, 0x27];
    let ret = new Array(sbox.length)

    for (let i = 0; i < sbox.length; i++) {
        if (ret[sbox[i]]) {
            ret[sbox[i]].push(i)
        } else {
            ret[sbox[i]] = [i]
        }
    }

    return ret
}

function encodeAll(s) {
    return _0x4bf1ad(_0x53e54e(s))
}

function pencodeAll(s) {
    console.log(JSON.stringify(_0x4bf1ad(_0x53e54e(s)).split("").map(e => e.charCodeAt(0))))
}

function isPassValid1() {
    let input = [
      83, 103,  83,  2,  3,  5, 66, 65, 89, 89,
      69,  19,  34, 64, 71, 16, 66, 87, 37, 18,
      99,  22,  36, 21,  1,  2, 81, 83,  2, 71,
      18,  18, 121, 52, 73,  2, 84, 83, 67, 85,
    ];

    let encoded1 = [55,60,48,108,60,110,105,48,51,60,108,60,108,60,51,62,53,60,98,96,62,100,107,62,106,59,51,110,48,62,62,111,57,110,48,96,110,107,51,57];

    var resultEncodeInput = _0x4bf1ad(input.map(String.fromCharCode).join(""));
    console.log("---")
    console.log(JSON.stringify(encoded1.map(e => e.toString(16))))
    console.log(JSON.stringify(resultEncodeInput.split("").map(e => e.charCodeAt(0)).map(e => e.toString(16))))

    return resultEncodeInput === encoded1
}

function tryBruteForce() {
    let encoded1 = [55,60,48,108,60,110,105,48,51,60,108,60,108,60,51,62,53,60,98,96,62,100,107,62,106,59,51,110,48,62,62,111,57,110,48,96,110,107,51,57];
    let pass = "________________________________________".split("").map(e => 0);
    let index = 0;
    let found = 0;
    while (index < 40) {
        for (let x = 0; x <= 0xFF; x++) {
            pass[index] = x

            let inputPass = pass.map(e => String.fromCharCode(e)).join("");

            let mod = encodeAll(inputPass).split("").map(e => e.charCodeAt(0))

            let modified = mod.reduce((acc, arr, i) => mod[i] === encoded1[i] ? acc + 1 : acc, 0)

            if (modified > found) {
                found = modified
                break;
            }
        }

        index++;
    }
    console.log(pass.map(e => e <= 0x7F && e >= 0x20 ? String.fromCharCode(e) : e))
}

function initRepl( ) {
    const repl = require('repl');
    repl.start().context.encodeAll = pencodeAll
    console.log(getSbox())
}

function bruteForceEncode2() {
    let encoded1 = [55,60,48,108,60,110,105,48,51,60,108,60,108,60,51,62,53,60,98,96,62,100,107,62,106,59,51,110,48,62,62,111,57,110,48,96,110,107,51,57];
    let encodedInput6 = [100,91,99,110,63,107,43,113,106,101,41,47,78,124,116,46,119,107,71,114,93,114,79,43,107,57,98,61,50,121,44,125,64,90,121,98,58,56,112,108,97,50,39,54,37,100,110,41];
    let pass = "________________________________________".split("").map(e => 0x20);
    let index = 0;

    while (index < 40) {
        for (let x = 0x20; x <= 0x7F; x++) {
            pass[index] = x

            let result = _0x4bf1ad(pass.map(e => String.fromCharCode(e)).join(""));
            if (encoded1[index] === result.charCodeAt(index)) break;
        }

        index++;
    }

    console.log(JSON.stringify(pass));
    console.log(pass.map(e => String.fromCharCode(e)).join(""));

    //[51,55,51,98,51,101,98,49,57,57,101,51,98,48,55,48,50,55,101,98,51,102,100,53,97,50,49,99,50,55,50,98,57,100,57,98,100,99,51,53]
    //373b3eb199e3b07027eb3fd5a21c272b9d9bdc35
}

console.log(tryBruteForce())
console.log(getSbox())

function bruteForceSbox() {
    //_0x53e54e();
    let encode2input = [51,55,51,98,51,101,98,49,57,57,101,51,98,48,55,48,50,55,101,98,51,102,100,53,97,50,49,99,50,55,50,98,57,100,57,98,100,99,51,53];
    let encoded1 = [55,60,48,108,60,110,105,48,51,60,108,60,108,60,51,62,53,60,98,96,62,100,107,62,106,59,51,110,48,62,62,111,57,110,48,96,110,107,51,57];
    let pass = "________________________________________".split("").map(e => 0);
    let index = 0;
    let found = 0;
    while (index < 40) {
        for (let x = 0; x <= 0xFF; x++) {
            pass[index] = x

            let inputPass = pass.map(e => String.fromCharCode(e)).join("");

            let mod = encodeAll(inputPass).split("").map(e => e.charCodeAt(0))

            let modified = mod.reduce((acc, arr, i) => mod[i] === encoded1[i] ? acc + 1 : acc, 0)

            if (modified > found) {
                found = modified
                break;
            }
        }

        index++;
    }
    console.log(pass.map(e => e <= 0x7F && e >= 0x20 ? String.fromCharCode(e) : e))
}
/*
[
  255, 'f', '3', '9', 255, '9', '5',
  '2', '7', 'e', '7', '3', 'a', 'd',
  '9', '3', 'b', '7', '3', 'b', '0',
  '7', '0', 'b', 'b', '1', '2', 'c',
  'd', 'e', '1', '2', '9', '2', 'b',
  'b', 'c', 'd', 'e', '5'
]
undefined
[
  [ 0, 2 ], [ 21 ],    <1 empty item>,
  [ 34 ],   [ 4, 11 ], [ 9 ],
  [ 23 ],   [ 30 ],    [ 14 ],
  [ 5 ],    [ 29 ],    <1 empty item>,
  [ 24 ],   [ 22 ],    [ 8 ],
  [ 20 ],   [ 31 ],    [ 17 ],
  [ 38 ],   [ 35 ],    [ 15 ],
  [ 1 ],    [ 13 ],    [ 6 ],
  [ 12 ],   [ 26 ],    [ 25 ],
  [ 27 ],   [ 33 ],    [ 10 ],
  [ 7 ],    [ 16 ],    [ 32 ],
  [ 28 ],   [ 3 ],     [ 19 ],
  [ 37 ],   [ 36 ],    [ 18 ],
  [ 39 ]
]
3f3939527e73ad93b73b070bb12cde1292bbcde5
*/
console.log([
  '3', 'f', '3', '9', '3', '9', '5',
  '2', '7', 'e', '7', '3', 'a', 'd',
  '9', '3', 'b', '7', '3', 'b', '0',
  '7', '0', 'b', 'b', '1', '2', 'c',
  'd', 'e', '1', '2', '9', '2', 'b',
  'b', 'c', 'd', 'e', '5'
].join(""));