Imago Qualitatis [DanteCTF 2023]

Description

A wondrous electromagnetic wave was captured by a metal-stick-handed devil. “But.. What? No, not this way. Maybe, if I turn around like this… Aha!”

Key observation

Doing some reasearch on the file name we find out that this is a raw gqrx IQ radio file.

Solution

Open the file in gqrx (link here) and play the file.

Flag

DANTE{n3w_w4v35_0ld_5ch00l}