Description
How we know we have global variables like console, window, alert and etc.
If I obfuscate some code, for example:
const date = new Date();
let kruzya = 0;
kruzya++;
if (kruzya >= 1) console.log(`${kruzya} is more like 0`, date); // Output number (1) and timestamp (date)
we get:
const O = ['log', 'ike 0', 'ore l', ' is m'];
(function (j, u) {
const k = function (C) {
while (--C) {
j['push'](j['shift']());
}
};
k(++u);
}(O, -0x1 * -0x10fd + -0x92 + -0xf5b));
const j = function (u, s) {
u = u - (-0x1 * -0x10fd + -0x92 + -0x106b);
let E = O[u];
return E;
};
const u = function (s, E) {
return j(s - '0x3c8', E);
},
date = new Date();
let kruzya = -0x92 + 0x771 + -0x6df;
kruzya++;
if (kruzya >= 0x1c * -0xd1 + -0x92 + 0x176f) console[u('0x3c8')](kruzya + (u('0x3cb') + u('0x3ca') + u('0x3c9')), date);
but some code we didn't obfuscate. For example: new Date(), console etc.
What about obfuscate this too?
Why?
If I have debug in my code user can check by code what exact is wrong or etc.
UPD: Yep, if I just disable console... I can didn't obfuscate console, but what if I really need it?
This is more question like suggestion but ... what about create method to obfuscate global methods and/or variables? 👀
Description
How we know we have global variables like
console,window,alertand etc.If I obfuscate some code, for example:
we get:
but some code we didn't obfuscate. For example: new Date(), console etc.
What about obfuscate this too?
Why?
If I have debug in my code user can check by code what exact is wrong or etc.
UPD: Yep, if I just disable console... I can didn't obfuscate
console, but what if I really need it?This is more question like suggestion but ... what about create method to obfuscate global methods and/or variables? 👀