rotation

Author: Loic Shema | 100 points

Description

You will find the flag after decrypting this file

Download the encrypted flag here.

Solution

We are given a text file titled encrypted.txt, it's contents are shown below.

% cat encrypted.txt 
xqkwKBN{z0bib1wv_l3kzgxb3l_555957n3}

It appears we are given the encrypted flag, and using the hint the title gives us we can make a reasonable assumption that this is a Caesar Cipher challenge.

Don't make this harder than it has to be. Especially when you're doing crunch time CTFs that are 24 hours long. Paste the string in https://www.dcode.fr/caesar-cipher and click brute force to get the flag.

Flag

The flag we get from dcode is xqkwKBN{z0bib1wv_l3kzgxb3l_555957n3}