Épreuves

435 épreuves
Résolu Titre Difficulté FCSC Tags
À l'aise
intro
8 solutions8
A l'envers
intro
6 solutions6
Aaarg
intro
6 solutions6
AdveRSArial Crypto (Infant)
intro
5 solutions5
Babel Web
intro
web
9 solutions9
Baby Morse
intro
4 solutions4
Blind Attack
intro
4 solutions4
bofbof
intro
3 solutions3
Bonus Points
intro
2 solutions2
Call Me Blah
intro
2 solutions2
Cap ou Pcap
intro
6 solutions6
Clair connu
intro
5 solutions5
Comparaison
intro
2 solutions2
Crayon Cochon
intro
3 solutions3
Dépassement de tampon
intro
3 solutions3
Dérèglement
intro
5 solutions5
Docker et Netcat
intro
2 solutions2
Dystylosaurus
intro
3 solutions3
Échec OP 0/3
intro
3 solutions3
FFTea
intro
4 solutions4
Fifty Shades of White (Junior)
intro
4 solutions4
File Format
intro
3 solutions3
Guessy
intro
3 solutions3
Hamac
intro
4 solutions4
Header
intro
5 solutions5
Intégration par parties
intro
2 solutions2
La gazette de Windows
intro
4 solutions4
La PIN
intro
4 solutions4
Layer Cake 1/3
intro
3 solutions3
Layer Cake 2/3
intro
5 solutions5
Layer Cake 3/3
intro
3 solutions3
Le Rat Conteur
intro
4 solutions4
Ne pas jeter l'éponge
intro
3 solutions3
NES Forever
intro
web
2 solutions2
Not so FAT
intro
4 solutions4
Password Manager
intro
2 solutions2
Petite frappe 1/3
intro
2 solutions2
Petites Notes
intro
4 solutions4
Poney
intro
2 solutions2
Push it to the limit
intro
4 solutions4
QRCode
intro
1 solutions1
Random Search
intro
1 solutions1
Rien à signaler
intro
1 solutions1
Rituel du boutisme
intro
1 solutions1
Rituel en chaine
intro
2 solutions2
ROT13
intro
4 solutions4
Sbox
intro
5 solutions5
Scully 1
intro
web
3 solutions3
Seven Sins
intro
1 solutions1
Shellcode
intro
2 solutions2
SMIC (1)
intro
4 solutions4
SMIC (2)
intro
2 solutions2
Snake
intro
4 solutions4
SPAnosaurus
intro
1 solutions1
StegCryptoDIY - PNG
intro
2 solutions2
Strike
intro
3 solutions3
SuSHi
intro
1 solutions1
T'es lent
intro
web
2 solutions2
Tarte Tatin
intro
2 solutions2
Tri Sélectif
intro
1 solutions1
uid
intro
3 solutions3
Vault
intro
2 solutions2
Very Cute Data
intro
2 solutions2
Waterfall
intro
2 solutions2
Welcome Admin 1/2
intro
3 solutions3
Wi-Fi
intro
2 solutions2
ybab
intro
1 solutions1
103_spx
star
3 solutions3
2tp
star
1 solutions1
3615 Incident 1/3
star
1 solutions1
À l'ancienne
star
2 solutions2
À temps tôt
star
1 solutions1
Aarchibald
star
1 solutions1
Abyssal Odds
star
1 solutions1
Académie de l'investigation - C'est la rentrée
star
2 solutions2
Académie de l'investigation - Porte dérobée
star
1 solutions1
Académie de l'investigation - Premiers artéfacts
star
1 solutions1
AdveRSArial Crypto (Baby)
star
1 solutions1
Amok
star
1 solutions1
Armory
star
1 solutions1
asmophile
star
1 solutions1
Au Boolot
star
1 solutions1
B.A. BA
star
2 solutions2
Baguette VPN 1/2
star
2 solutions2
Book Writer (Easy)
star
1 solutions1
Bugs Buggy Easy
star
1 solutions1
C-3PO
star
2 solutions2
canflag
star
1 solutions1
Castafiore
star
2 solutions2
Chatpristi 1/2
star
2 solutions2
Chaussette (XS)
star
Chiffre Unique
star
1 solutions1
Chip and Fish
star
1 solutions1
Chrominausor
star
Chrono Rage
star
Clepsydre
star
1 solutions1
Color Plant 1/2
star
1 solutions1
Connaître ses tables 1/2
star
CORS Playground
star
1 solutions1
CQFD
star
1 solutions1
Crypto DIY
star
CryptoLocker v1
star
1 solutions1
Cupide
star
Daddy Morse
star
4 solutions4
Des p'tits trous
star
1 solutions1
Deterministic ECDSA
star
1 solutions1
Disque nuagique 1/2
star
1 solutions1
Échec OP 1/3
star
3 solutions3
Échec OP 2/3
star
1 solutions1
El Gamal Fait 1/2
star
2 solutions2
El Gamal Fait 2/2
star
1 solutions1
Elliptic Addventure
star
2 solutions2
Encryptor 2000
star
ENISA Flag Store 1/2
star
1 solutions1
Enter The Dungeon
star
1 solutions1
Evil Plant
star
1 solutions1
Fibonacci
star
1 solutions1
Fifty Shades of White (Pinkman)
star
2 solutions2
Find Me
star
1 solutions1
Flag Checker
star
2 solutions2
FUSS 1
star
1 solutions1
Gare au Gorille
star
1 solutions1
Golgrot13
star
1 solutions1
Guess Me
star
1 solutions1
Harmless
star
1 solutions1
Hello from the inside
star
1 solutions1
Histoire sans fin 1/2
star
1 solutions1
Histoire sans fin 2/2
star
Hola Armigo
star
1 solutions1
Horreur, malheur 5/5 - Un peu de CTI
star
1 solutions1
I2CyouToo
star
2 solutions2
Iconic license
star
1 solutions1
Illuminated
star
1 solutions1
Infiltrate
star
2 solutions2
Jakarta
star
1 solutions1
La base
star
Lapin Blanc
star
1 solutions1
Le hash qui rit
star
Login Portal
star
1 solutions1
m04r_s1gz
star
1 solutions1
Macaque
star
1 solutions1
May the Forth
star
1 solutions1
microroptor
star
1 solutions1
My Tailor is Rich
star
1 solutions1
My Whois
star
1 solutions1
NECessIR
star
2 solutions2
Never Skip Class Nor Multiplication
star
1 solutions1
Noise
star
Note a Bug (d0g bUt h4ppY)
star
1 solutions1
Note a Bug (Red Beer)
star
1 solutions1
Patchinko
star
2 solutions2
Pépin
star
2 solutions2
Petite frappe 2/3
star
2 solutions2
Phase à Phase
star
1 solutions1
PHP Sandbox
star
1 solutions1
Privesc Me 1/4 - Warmup
star
1 solutions1
Privesc Me 3/4 - Down the rabbit hole
star
Puzzle Trouble 1/2
star
1 solutions1
QR Code
star
1 solutions1
Quarantaine
star
1 solutions1
Rainbow Pages 1
star
1 solutions1
Randomito
star
1 solutions1
Ransomémoire 0/3 - Pour commencer
star
1 solutions1
RDRL
star
1 solutions1
Revision
star
1 solutions1
RSA Secure Dev 1/3
star
1 solutions1
Salty authentication
star
1 solutions1
Scully 2
star
web
1 solutions1
Seguin
star
2 solutions2
Sensor Watch
star
Serial Keyler
star
2 solutions2
Shuffle Shop
star
1 solutions1
Shuffled
star
1 solutions1
Simple FM
star
SOC Simulator 2/5 - Vol de secret 1
star
SOC Simulator 4/5 - Latéralisation
star
Souk
star
Stegosaurus
star
The pake is a lie
star
1 solutions1
Tortuga
star
1 solutions1
Tri Très Sélectif
star
Un truc qui cloche
star
Weak RSA
star
1 solutions1
Weird Shell
star
1 solutions1
Welcome Admin 2/2
star
1 solutions1
XORaaS
star
2 solutions2
Zéro Pointé
star
1 solutions1
3615 Incident 2/3
starstar
1 solutions1
3615 Incident 3/3
starstar
1 solutions1
Académie de l'investigation - Administration
starstar
1 solutions1
Académie de l'investigation - Partage
starstar
Académie de l'investigation - Rédaction
starstar
1 solutions1
AdveRSArial Crypto (Kiddo)
starstar
1 solutions1
Alfred Hitchlock
starstar
1 solutions1
Antarctic Vault 1/2
starstar
1 solutions1
Archiver
starstar
1 solutions1
Back to School
starstar
Baguette VPN 2/2
starstar
2 solutions2
Baleine sous graviers
starstar
Bestiary
starstar
1 solutions1
Book Writer
starstar
1 solutions1
broadcastopol
starstar
Broken RSA Keys
starstar
1 solutions1
Build Your Own ECSC Team
starstar
Ceci n'est pas une pipe
starstar
Centaure sur Tore
starstar
Chapardeur de mots de passe
starstar
1 solutions1
Chatpristi 2/2
starstar
1 solutions1
Chaussette
starstar
Cheapie
starstar
1 solutions1
cheapolata
starstar
Cloud Password Manager
starstar
1 solutions1
Color Plant 2/2
starstar
1 solutions1
Connaître ses tables 2/2
starstar
Coq en Stock
starstar
CryptoLocker v2
starstar
1 solutions1
Dans Ta Meilleure Forme
starstar
1 solutions1
deflation
starstar
Disque nuagique 2/2
starstar
1 solutions1
Échec OP 3/3
starstar
2 solutions2
Elliptic Addrenaline
starstar
1 solutions1
Emojisaurus
starstar
ENISA Flag Store 2/2
starstar
1 solutions1
Exfiltration
starstar
1 solutions1
EXTerminated
starstar
Factorial
starstar
FUSS 2
starstar
Gaston La Paffe
starstar
GroundRule
starstar
Guess Me Too
starstar
2 solutions2
Habemus Clavem Corrumpere
starstar
1 solutions1
Hash-ish
starstar
1 solutions1
Hashed Shellcode
starstar
Hashy Parmentier
starstar
1 solutions1
Hello Rootkitty
starstar
2 solutions2
Hexagonal
starstar
Horreur, malheur 1/5 - Archive chiffrée
starstar
1 solutions1
Horreur, malheur 2/5 - Accès initial
starstar
2 solutions2
Horreur, malheur 3/5 - Simple persistance
starstar
1 solutions1
Horreur, malheur 4/5 - Pas si simple persistance
starstar
1 solutions1
Hvítur Kassi 1
starstar
Hyper Packer
starstar
1 solutions1
Itsy Mipsy Router
starstar
1 solutions1
jajaja
starstar
Keskidi
starstar
1 solutions1
keypadbol
starstar
Le Rustique
starstar
1 solutions1
Learning from Mistakes
starstar
Licorne
starstar
2 solutions2
Lipogrammeurs
starstar
1 solutions1
Los Polllos Hermanos
starstar
1 solutions1
Lost Curve
starstar
2 solutions2
Macaron
starstar
2 solutions2
Magasin à Secret
starstar
1 solutions1
Malware 1/3
starstar
1 solutions1
Malware 2/3
starstar
Malware 3/3
starstar
1 solutions1
May the Fifth
starstar
Mazopotamia
starstar
1 solutions1
Mega Sudoku
starstar
Merry
starstar
3 solutions3
Mommy Morse
starstar
3 solutions3
Monopoly
starstar
1 solutions1
Myster Mask
starstar
1 solutions1
Never Skip Class Nor Squaring
starstar
1 solutions1
Niagara
starstar
Nightwish
starstar
Note a Bug (Nordic Mollusks)
starstar
1 solutions1
Ordiphone 0
starstar
1 solutions1
Ordiphone 1
starstar
1 solutions1
Pain in the Hash
starstar
Palindrome
starstar
Palindrome (Harder)
starstar
Parmentier
starstar
Peculiar Caterpillar
starstar
2 solutions2
Petit Poucet
starstar
Petite frappe 3/3
starstar
1 solutions1
PewPew
starstar
Pippin
starstar
2 solutions2
PizzaJukebox
starstar
1 solutions1
Plouf Plouf
starstar
Prechall FCSC 2023
starstar
1 solutions1
Privesc Me 2/4 - Randomness checker
starstar
1 solutions1
Privesc Me 4/4 - Cyrano
starstar
Ptérodactyle
starstar
1 solutions1
PTSD - Encore une fois
starstar
1 solutions1
PTSD - Init
starstar
1 solutions1
pwnduino
starstar
1 solutions1
Qui est-ce ?
starstar
2 solutions2
R2-D2
starstar
1 solutions1
RaDio Suspecte
starstar
1 solutions1
Ransomémoire 1/3 - Mon précieux
starstar
1 solutions1
Ransomémoire 2/3 - Début d'investigation
starstar
1 solutions1
Rechatdrage
starstar
1 solutions1
Risky Business
starstar
2 solutions2
Robot
starstar
1 solutions1
Rouge Saumon
starstar
1 solutions1
RPG
starstar
RSA Destroyer
starstar
2 solutions2
RSA Secure Dev 2/3
starstar
Sacré jeton
starstar
1 solutions1
sadmind
starstar
Salade de fruits
starstar
1 solutions1
Secure FM
starstar
Secure Green Server
starstar
1 solutions1
Sésame, ouvre-toi
starstar
2 solutions2
Share a Saucisse
starstar
1 solutions1
ShuffleMe
starstar
1 solutions1
Silence
starstar
Slowppiness
starstar
SOC Simulator 1/5 - Vecteur initial
starstar
SOC Simulator 3/5 - Exfiltration
starstar
SOC Simulator 5/5 - Vol de secret 2
starstar
Soupe MISO
starstar
1 solutions1
Sous marin
starstar
1 solutions1
StegCryptoDIY - Final Boss
starstar
StegCryptoDIY - RNG
starstar
1 solutions1
Super Factorizer
starstar
Super Rock Quizz
starstar
Suspicious SMS
starstar
T-Rex
starstar
2 solutions2
Take It Down
starstar
The Pytector
starstar
TV Hacks 1/2
starstar
Tweedle Dum
starstar
1 solutions1
Twisty Python
starstar
1 solutions1
Un contrôleur sCANdALeux
starstar
Ventriglisse
starstar
1 solutions1
Vers l'infini et au delà
starstar
Vice-VeRSA
starstar
2 solutions2
Virtual SPInash
starstar
1 solutions1
Why not a Sandbox?
starstar
2 solutions2
Winternitz is coming
starstar
1 solutions1
Xoring Networks (Baby)
starstar
Zarby Write
starstar
Zigoto
starstar
(Not So) Secure AES
starstarstar
Académie de l'investigation - Dans les nuages
starstarstar
1 solutions1
Antarctic Vault 2/2
starstarstar
1 solutions1
Appellation d'Origine Protégée
starstarstar
Ariane
starstarstar
Avatar Generator
starstarstar
1 solutions1
BASHi Bouzouk
starstarstar
Battle Chip
starstarstar
2 solutions2
Black Block
starstarstar
Blind Date
starstarstar
Bluetooth Low Energy
starstarstar
Brachiosaure
starstarstar
1 solutions1
Bugs Buggy
starstarstar
Contrôleur de licence
starstarstar
1 solutions1
Croot de Fromage
starstarstar
Cry Me a River
starstarstar
Dazzled
starstarstar
Diplodocus
starstarstar
Diplodocus (Harder)
starstarstar
Encrypted Shellcode
starstarstar
1 solutions1
File Checker
starstarstar
Flag Checker 2
starstarstar
Follow the Rabbit
starstarstar
web
1 solutions1
Follow the Rabbit (Harder)
starstarstar
web
formatage
starstarstar
1 solutions1
FUSS 3
starstarstar
Grabin
starstarstar
2 solutions2
Hello Rootkitty (Harder)
starstarstar
1 solutions1
Hola Amigo
starstarstar
1 solutions1
Holy Cow
starstarstar
HTTP 2
starstarstar
1 solutions1
httpd
starstarstar
2 solutions2
Hvítur Kassi 2
starstarstar
IT Security 101
starstarstar
1 solutions1
IZNOGOOD
starstarstar
keykoolol
starstarstar
1 solutions1
Khal Hash
starstarstar
1 solutions1
Kraken
starstarstar
1 solutions1
ktruc
starstarstar
1 solutions1
Le Rustique v2
starstarstar
Mauvaise baleine
starstarstar
MC Players
starstarstar
1 solutions1
Mégalosaure
starstarstar
1 solutions1
Midas Touch
starstarstar
1 solutions1
Millenium
starstarstar
1 solutions1
More Hello
starstarstar
1 solutions1
Noise (Harder)
starstarstar
Objets connectés
starstarstar
2 solutions2
Ordiphone 2
starstarstar
1 solutions1
PALeoTV
starstarstar
1 solutions1
Perfect Cell
starstarstar
1 solutions1
Picasso
starstarstar
1 solutions1
Pineapple Baguette
starstarstar
Pong
starstarstar
Première Fois à l'ANSSI
starstarstar
protation
starstarstar
Puzzle Trouble 2/2
starstarstar
1 solutions1
Quack Pack
starstarstar
R5-D4
starstarstar
1 solutions1
Rainbow Pages 2
starstarstar
1 solutions1
Ransomémoire 3/3 - Doppelgänger
starstarstar
1 solutions1
Reporter
starstarstar
1 solutions1
Revaulting
starstarstar
1 solutions1
RSA Secure Dev 3/3
starstarstar
RsaCE
starstarstar
RScA
starstarstar
SCHaiku
starstarstar
Secret SHenanigans
starstarstar
Secure Vault
starstarstar
Sésame, ouvre-toi (harder)
starstarstar
1 solutions1
Share It
starstarstar
Shared Notes
starstarstar
1 solutions1
Smart TV Locker
starstarstar
1 solutions1
Smartboot 1/2
starstarstar
Smartboot 2/2
starstarstar
SmeaLog
starstarstar
2 solutions2
Son Pour Analyse
starstarstar
SSEcret
starstarstar
1 solutions1
Stars:2ndMix CryptoEdition
starstarstar
1 solutions1
StegDIY
starstarstar
Surface
starstarstar
1 solutions1
svartalfheim
starstarstar
Téléverseur nuagique
starstarstar
The Colour of Magic
starstarstar
The Offenders
starstarstar
Tight Schedule
starstarstar
1 solutions1
Tik Tak Tok
starstarstar
1 solutions1
Trappy Skippy
starstarstar
2 solutions2
Triceratops
starstarstar
TV Hacks 2/2
starstarstar
Tweedle Dee
starstarstar
1 solutions1
Twisty Python (Fixed)
starstarstar
1 solutions1
Unknown Public Key
starstarstar
1 solutions1
Video Games Awards
starstarstar
1 solutions1
VMV
starstarstar
1 solutions1
Whiskers in the dark
starstarstar
1 solutions1
Whiskers in the dark (Harder)
starstarstar
Xoring Networks
starstarstar
Zodiaque
starstarstar