Challenge By : t0tch
Challenge Description : This text appeared on a Batman show but we suspect that it is actually code. It’s your job to find out what it says! (The flag is in uppercase)
Points : 10
Author : Rehman S. Beg (HTB Profile : MrReh )
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Lets download the file and extract it content, we get finale.txt file.
Encrypted message containing only N and A characters, first we need to determine what kind of cipher it was. After some google research on what hint we got on this challenge we came to know its Bacon Cipher https://www.dcode.fr/bacon-cipher . Lets decode the cipher.
We will see THEFLAGISNAPIER, Flag is “NAPIER”
FLAG : “HTB{NAPIER}”