Writeups

Grehack 2k25

Clock glitching 1

Grehack 2k25 | 29/11/25

Hardware

|

500 pts

Clock glitching 2

Grehack 2k25 | 29/11/25

Hardware

|

500 pts

ECW CTF

S3cr37 4g3nt

ECW CTF | 05/10/19

Embedded

|

100 pts

NTFS

ECW CTF | 05/10/19

Forensic

|

50 pts

ECSC pre selections 2019 France

Exfiltration

ECSC pre selections 2019 France | 13/05/19

Forensic

|

257 pts

3615 incident part1

ECSC pre selections 2019 France | 13/05/19

Forensic

|

127 pts

3615 incident part2

ECSC pre selections 2019 France | 13/05/19

Forensic

|

330 pts

3615 incident part3

ECSC pre selections 2019 France | 13/05/19

Forensic

|

186 pts

Not so FAT

ECSC pre selections 2019 France | 13/05/19

Forensic

|

43 pts

Petites notes

ECSC pre selections 2019 France | 13/05/19

Forensic

|

46 pts

2tp

ECSC pre selections 2019 France | 13/05/19

Cryptography

|

144 pts

BreizhCTF 2k19

Hallowed be thy name

BreizhCTF 2k19 | 12/04/19

cryptography

|

300 pts

ASR

BreizhCTF 2k19 | 12/04/19

cryptography

|

50 pts

Hash breaker

BreizhCTF 2k19 | 12/04/19

misc

|

25 pts

Ducky Duke

BreizhCTF 2k19 | 12/04/19

steganography

|

25 pts