Networked Password (Web 319 points)

This challenge can be solved using a time based attack. If you observe, when a correct character of the flag is submitted as a password, the response time increases. We can use this to brute force for the flag.

Source: crack.py

Flag:

Original writeup (https://github.com/networknerd/CTF_Writeups/blob/master/2019/HSCTF_2019/Web/NetworkedPassword/README.md).