ctf-writeup/CTF ARA 2023/@B4SH
Muhammad Daffa 8fc435d776 feat: added CTF Ara 2023 2023-02-27 23:42:38 +07:00
..
images feat: added CTF Ara 2023 2023-02-27 23:42:38 +07:00
README.md feat: added CTF Ara 2023 2023-02-27 23:42:38 +07:00

README.md

@B4SH

Ailee had just moved out to a boarding house in the countryside to escape the fast-paced and hectic city life. She was very excited to start her life with a new environment, she was very happy before she found out that the room she rented was very dark. Suddenly she found out 2 strange papers on the wall behind the door that says:

"5A495A323032337B346D62793077625F677330663973675F677334675F2167355F345F733468733F7D".

Help Ailee to find what's behind the text written on the paper.

About the Challenge

We have been given a string containing numbers and capital letters

How to Solve?

To solve this chall, we need to change the string from hex to ASCII

hex

Followed by decoding the string using Affine Cipher where A = 25 and B = 25

affine

ARA2023{4nyb0dy_th0u9ht_th4t_!t5_4_h4sh?}