: Profile; Score; CTF all the day; Statistics; Contact

franb

18

Position

23175

Points

557

Challenges

25

Compromissions

My informations

Status : Visitor
Posts count : 54
ChatBox : 8
Web site : ClefAgreg
Short biography :
prof, http://clefagreg.dnsalias.org

Rankings

Position	Avatar	User	Lang	Rank	Score
# 16		k4ndar3c			23995
# 17		Nyu			23480
# 18		franb			23175
# 19		Jinx			23110
# 20		Jrmbt			22950

Validations

91% 557/608

Badges

Contributions

3.38 / 5

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16 Challenges

ELF ARM64 - Multithreading Monday 13 February 2023
Rootkit - Cold case Saturday 1 December 2018
ELF MIPS - Stack buffer overflow - No NX Friday 28 September 2018

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46 Solutions

NTRU | Weak Parameter Wednesday 16 July 2025
AES-PMAC Saturday 28 December 2024
NTRU | Multiple Transmission Saturday 28 December 2024

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Recent activity

Exfiltration ICMP5 months ago
PE32+ - KeygenMeOctober 2025
VPN ProviderOctober 2025
Android - Shady VPNSeptember 2025
Ruby on Rails - ransackJuly 2025
Vidéo analogiqueJuly 2025
Adversarial Attack - Prison BreakMay 2025
NTRU | Weak ParameterMay 2025
Goldreich Goldwasser Halevi | Weak ParameterMay 2025
DSA - Erreur d’implémentationMay 2025