Challenge By : Arrexel
Challenge Description : Can you break the cipher?
Please submit the flag in lowercase: HTB{lowercase}
Points : 20
Author : Rehman S. Beg (HTB Profile : MrReh )
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Lets download the file and extract it content, we get SickTeacher.txt lets see what we have inside
Encrypted text after some google research we found that it is substitution cipher. Every letter is replaced by any random letter this is known as substitution. To solve this challenge we found substitution solver website link: https://www.guballa.de/substitution-solver
Our flag “LERAMIFSUMGELERSITOMAT”
FLAG : “HTB{loremipsumdolorsitamet}”