Tags: steganography 

Rating:

### Stego - Neural network

![task](https://github.com/zer00d4y/writeups/assets/128820441/42ed85de-1a92-4a22-a9bb-a4f23c734489)

We see that one sentence is written with different case

Replace small letters with A, capital letters with B

`In TexT steGaNograpHY, the SECRet MEsSage Is tYPiCallY emBdded bY making suBtIE MOdiFIcATioNs`

`BA BAAB AAABABAAAAABB AAA BBBBAA BBABAAA BA ABBABAAAB AABAAAA AB AAAAAA AABABB BBAABBABBAABA`

[Bacon Cipher decoder](https://www.dcode.fr/bacon-cipher)

FLAG:

CODEBY{URIGHTITISBAC?NS}

Original writeup (https://github.com/zer00d4y/writeups/blob/main/CTF%20events/Cybercoliseum/Cybercoliseum%20%E2%85%A2.md).