ctf-writeups

Web

In tangled webs of code we weave, JavaScript whispers, making pages breathe, Turning static dreams into worlds that live.

Download the attachment and open it in the browser. We can find Javascript computing the flag:

const FLAG = typeof TextDecoder !== 'undefined' ? new TextDecoder() ['decode'](DEC) : Array[G(461)](DEC) [G(476)](k => String[G(463)](k)) ['join']('');

Set a breakpoint at it and find FLAG in the local variables in debugger.

Flag: FortID{7hi5_i5_w3b_f0r_w4rm_up}.