🌴ISSessions CTF 2023

Flags from the 2023 ISSessions retroCTF

Intense hybrid CTF hosted annually by ISSesions from Sheridan College

I couldn't go in person, but it was still very enjoyable nonetheless! The questions were challenging and I learned a lot 😄 Lost Media in particular was hilarious and I greatly enjoyed the challenge

Flags are of the format retroCTF{...}

Beginner Zone

Challenge	Points
Basic Permissions	20
Crack Me	20
File Detective	20
Word Vomit	20
Fileception	20
Coding Time	20
Ghost File	20

Cryptography

Challenge	Points
CryptoTools1	30
CryptoTools2	30
1337	30
ROT++	69
RunedMyDay	75
RSA_2	93
The Man Who Sold the World	96

Reversing

Challenge	Points
VaultChallenge	30

OSINT

Challenge	Points
Lost Media	96

Miscellaneous

Challenge	Points
Decontamination	56
Decade Capsule	75
Password in A Haystack	96