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Welcome to my blog
For those who don’t know me, my name is ohohoh, sk0ll (or hackline for short), and I learn and evolve…
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CTF/ECW/Cryptography AES NULL S-BOX Exploit (CryptoFlow)
For this third and final write-up of the CTF ECW 2023 edition, I will address the resolution of another challenge…
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CTF/ECW/Cryptography Breaking an OTP (BMPaaS)
For this second write-up on the CTF ECW 2023 edition, I address the resolution of a challenge in the crypto…
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CTF/ECW/Pwn Hacking Gameboy (Shellboy)
These last two weeks I had the opportunity to participate in the qualifying phase of the CTF ECW (for European…
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CTF/DGHack/Web Operation based on PHP popchain (Unserial killer)
Hello and welcome to this third write-up focusing on the challenges of the DGHACK, 2022 edition, organized by the General…
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CTF/DGHack/Web,0day Hacker of hackers (A hunter who knows how to hunt)
Hello and welcome to this first write-up of the challenges of the DGHACK 2022 edition organized by the General Directorate…
Whoami
Etudiant passionné d’informatique et de cybersécurité.
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ohohoh