# Challenge: ez-x0r
```text
Content of flag.enc:
BRQDER1VHDkeVhQ5BRQfFhIJGw==

From Base64:
.....U.9.V.9..... .

XOR Bruteforce:
Key = 66: crew{3z_x0r_crypto}

NOTE: I did this in Cyberchef.
```

Original writeup (https://github.com/ninchy0/CTF-Writeups/tree/main/CrewCTF2022/Crypto/ez-X0r).