If you didn't know Santa also visits sometime the Hell's Kitchen! He saw a while ago this beautiful pirece of art, a string called <i>A white rabbit in a snowstorm</i>. But it seems something happend to the string, it got encrypted! Help him decrypt the flag so he can enjoy it's beauty again!
Here's the algorithm that was used to encrypt the flag: https://drive.google.com/open?id=1ZYVM2W3SlPJRCZeJYeVcJWf30HZFvlRl
nc 199.247.6.180 16003
The flag obtained from the challenge must be wrapped up like: X-MAS{flag}
Author: Gabies
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