Welcome!

This year, the CTFs are all new as requested from previous feedback :)

Instructions

Below are a number of CTF challenges, for each one you need to find a flag. A flag is a unique string of text. For example: createChester{sampleFlag}

You will be split into groups and given a teams group to discuss challenges. Keep the answers to your own group, and do not help other groups. Also, no trying to hack server the challenges are hosted on please! :)

Document how you solve each challenge and write it up with screenshots and detailed steps. Remember to document each flag you find.

Your group will produce a written report for Wednesday which will be submitted and marked. The group with the most number of points, and best writeups will win.

There are many challenges. Each challenge also comes with a difficulty rating (easy, medium, hard), and the type of challenge (web, crypto, etc). The type of challenge is to give you a clue.

If you get stuck, let the teacher know. There are no hints this year.

cookie1
10 points

cookies are yummy

Open Challenge
easy
web
cookie2
15 points

this cookie is a bit harder

Open Challenge
easy/medium
web
crypto1
10 points

this is easy enough.

Open Challenge
easy
crypto
crypto2
20 points

harder

Open Challenge
medium
crypto
crypto3
40 points

very hard

Open Challenge
hard
crypto
netflix
40 points

lets watch terrance and phillip

Open Challenge
hard
general
read some news
25 points

i cant read all this without subscribing

Open Challenge
medium
general
trav
40 points

view a file

Open Challenge
hard
general
rev1
25 points

7z file password: createchester

Open Challenge
medium
general
forensics1
25 points

choo choo

Open Challenge
medium
general
rev2
25 points

resources :) 7z file password: createchester

Open Challenge
medium
general