Rating:
This was a long, multi-step problem that used steg, crypto, OSINT, and password cracking. All that was provided was an audio file and details about this guy Chad. Opening the audio file in spectrogram view revealed the phrase "twitter me". If you looked up [Chad the jaw bronson on twitter](https://twitter.com/ChadTheJaw), you would find his page with some jacked memes and two pastebin links. The first link was a photo with a password-protected RAR file hidden inside. The second one was to the following text file:
```
chadchadchadchadchadchadchadchadchad
chad
chadchadchadchadchadchadchadchadchadchadchadchadchad
chadchadchadchadchadchadchadchadchadchadchadchadchadchadchadchadchadchadchadchad
chadchadchadchadchadchadchadchad
chadchadchadchadchad
chadchadchad
chadchadchadchadchadchadchadchad
chad
chadchadchadchad
chadchadchadchad
chadchadchadchadchad
chadchadchadchadchadchadchadchadchadchadchadchadchadchadchadchadchadchadchad
chadchadchadchadchadchadchadchadchadchadchadchadchadchadchadchadchadchadchadchad
thejaw
the
thejawthe
```
If you take the number of words on each line and use an a1z26 cipher (1 word=a, 2 words=b, etc.), you get the password `iamthechaddest213`. If you use that as the password for the RAR file, you'll see a bunch of cat videos and photos. The flag was put at the bottom of one of the photos (sort by date modified and choose the last modified one).
**Flag** - `byuctf{cyb3r_ch@ds_are_th3_r3aL_ch@ds}`
