My hated friend releases a service which extracts images from a document. I want to break it to read /flag.

Storing passwords on my own server seemed unsafe, so I stored it on a separate one instead.
However, the connection between them is very slow and I have no idea why.

I made a strong WAF, so you definitely can't read the flag!

Ram has something to show you, which can be of great help. It definitely contains the piece of text "pctf" and whatever follows it is the flag. Can you figure out what it is?

Note: Enclose it in pctf{}