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  1. 2023

ISSessions CTF 2023

Flags from the 2023 ISSessions retroCTF

PreviousEducation Comes FirstNextBasic Permissions

Last updated 1 year ago

Intense hybrid CTF hosted annually by 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 in particular was hilarious and I greatly enjoyed the challenge

Flags are of the format retroCTF{...}

Beginner Zone

Challenge
Points

20

20

20

20

20

20

20

Cryptography

Challenge
Points

30

30

30

69

75

93

96

Reversing

Challenge
Points

30

OSINT

Challenge
Points

96

Miscellaneous

Challenge
Points

56

75

96

🌴
Basic Permissions
Crack Me
File Detective
Word Vomit
Fileception
Coding Time
Ghost File
CryptoTools1
CryptoTools2
1337
ROT++
RunedMyDay
RSA_2
The Man Who Sold the World
VaultChallenge
Lost Media
Decontamination
Decade Capsule
Password in A Haystack
😄
ISSesions
Lost Media