$ ctf42

idekCTF 2021

weight 24.56 CTFtime official repo

idekCTF is an information security CTF competition organized by the idek team and is aimed at high school and university students, with difficult challenges catering to more experienced players. It will cover the standard Jeopardy-style CTF topics (binary exploitation, reverse engineering, cryptography, web exploitation, and forensics) as well as other, less standard categories.

For more info and announcements: https://discord.gg/UDvQyHF42a

Web 7

Challenge Has
baby-jinjail files
difference-check files wu 1
escalator files
fancy-notes files wu 1
generic-pastebin files
jinjail files
saas files

Pwn 9

Challenge Has
Arithmetic_Calculator files
CoffeeShop files wu 1
Guardians_Of_The_Galaxy files wu 1
VeeAte files
bof files
cached files
stacknotes files wu 1
vanity_check_i files wu 1
vanity_check_ii files

Reverse 8

Challenge Has
Custom_Neural_Network files
ExponEntial_Extravaganza files
Intro_To_GDB files
Let_s_walk files
Lights_Out files
Retrosynthesis files wu 1
Rolling_On_My_Own files wu 1
Strings files

Crypto 6

Challenge Has
Destroyed_RSA files
EccRoll files
Hashbrown files
Nameless files wu 2
Polyphenol files wu 2
Seed_of_Life files wu 1