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HACKDAY Qualif 2023
22 March 2023

A Starry Night Sky

[Link to challenges](https://github.com/ChallengeHackDay/2023-qualif/tree/main/OSINT/A%20starry%20night%20sky) ## ## Challenge Description ![Photo](../../../assets/CTFs/HACKDAY Qualif 2023/A starry night sky.jpg "A starry night sky") This is an...

OSINT
HACKDAY Qualif 2023
22 March 2023

Astronaut's Poem

[Link to challenges](https://github.com/ChallengeHackDay/2023-qualif/tree/main/Steganography/Astronaut's%20Poem) ## ## Challenge Description ![Photo](../../../assets/CTFs/HACKDAY Qualif 2023/astronatpoem.png "Astronat'sPoem") This is an Stegnography Challenge, in which we are...

Steganography
HACKDAY Qualif 2023
22 March 2023

Chat With Me 123

Miscellaneous
HACKDAY Qualif 2023
22 March 2023

Chunk Of Surprises

Steganography
HACKDAY Qualif 2023
22 March 2023

Cloudy Wtmp A Chance Of Meatballs

Miscellaneous
HACKDAY Qualif 2023
22 March 2023

Interstellar Communication Might Pause

Steganography
HACKDAY Qualif 2023
22 March 2023

Treasure Hunt

Web
HACKDAY-Qualif-2023
22 March 2023

HACKDAY Qualif 2023

404CTF2023
06 June 2023

Avez Vous Vu Les Cascades Du Hérisson

Hardware,, Radio-fréquences
404CTF2023
06 June 2023

Ballistic Missile Submarine

## ## ## Challenge Description ![](../../../assets/CTFs/404CTF2023/radio_annonce.png) We are given a file RadioLondres which is a raw data file, and a...

Hardware,, Radio-fréquences
404CTF2023
06 June 2023

De La Poésie

AI
404CTF2023
06 June 2023

Des Mots, Des Mots, Des Mots

## ## Challenge Description ![](../../../assets/CTFs/404CTF2023/desmots_annonce.png) This is a programming challenge which requires us to write a "translator" abiding their rules....

Programmation
404CTF2023
06 June 2023

L'académie Du Détail

## ## Challenge Description ![Photo](../../../assets/CTFs/404CTF2023/annonce_academie.png "Annonce") This is a Web challenge, and this time we have a site of the...

Web, JWT
404CTF2023
06 June 2023

La Cohue

Pwn
404CTF2023
06 June 2023

La Vie Francais

## ## Challenge Description ![Photo](../../../assets/CTFs/404CTF2023/annonce_laviefrancais.png "Annonce") We have access to a website La Vie Francais (which was hinted that there...

Web, SQLi
404CTF2023
06 June 2023

Les Félicitations

## ## Challenge Description We are given a poem this time and required to find a hidden congralutation. Tous étaient...

Stegnography
404CTF2023
06 June 2023

Lettres Volatiles

## ## Challenge Description ![](../../../assets/CTFs/404CTF2023/volatiles_annonce.png) In this challenges, we are given a zip file containning a Windows home directory of...

Memory, Forensic
404CTF2023
06 June 2023

Un Vol

[Link to challenges](https://ctf.404ctf.fr/challenges#Un%20vol%20?%20-41) ## ## Challenge Description ![Photo](../../../assets/CTFs/404CTF2023/annonce_unvol.png "Annonce") This OSINT challenge requires us to find out where Arsène Lupin...

OSINT
404CTF2023
06 June 2023

404CTF2023

HackTheBox
19 June 2023

Agile

## ## Challenge Description This is a HTB Medium machine. It was exciting since this is my first medium machine...

Boot2Root, Medium, HTB
HackTheBox
19 June 2023

HackTheBox

TRACS2023
13 December 2023

Apinexicoin

## ## Challenge Description This is a Web API Challenge from the event TRACS 2023 (Tournoi de Renseignement et d'Analyse...

Web, API