ImaginaryCTF 2023

weight 34.52 CTFtime official repo

ImaginaryCTF 2023 is a cybersecurity CTF competition run by ImaginaryCTF with a variety of challenges for all skill levels, running from July 21 to July 23. Teams will be challenged to discover vulnerabilities in websites, crack codes, and recover information through challenges in cryptography, binary exploitation, web exploitation, forensics, reversing, and more. We hope that you will learn something new from our challenges!

Web 4

Challenge	Has
Perfect_Picture #image-upload-bypass	files wu 3
amogus	files
blank #sql-injection	files wu 3
roks #lfi-double-encoding	files wu 2

Pwn 11

Challenge	Has
form #format-string	files wu 1
generic_rop_challenge	files
lcode	files
mailman #fastbin-dup	files wu 2
minimal	files
minimaler	files
ret2lose	files
ret2win	files
vault	files
vmdungeon	files
window_of_opportunity	files wu 2

Reverse 8

Challenge	Has
Goated	files
Sheepish #lambda-calculus	files src wu 1
Typechecker	files
Unfactored	files
chaos	files src
scrambled	files src
snailchecker	files src
vmcastle	files

Crypto 10

Challenge	Has
Blind_guess	files
Flagtor	files
Imaginary_Casino	files
Sus	files
Tan	files
Wasteful	files
elliptic	files
emoticons	files src
rsa	files src
signer	files src

Forensics 7

Challenge	Has
blurry #gaussian-deblur	files wu 1
crypto	files src
forensics	files
pwn	files
rev	files
steganographic	files
web	files

Misc 6

Challenge	Has
Get_and_set	files
Temu	files
You_shall_not_call	files
You_shall_not_call_Revenge	files
deletion	files
signpost	files src