@Tek_7987 Profile picture

Tek_

@Tek_7987

🇨🇵French🇨🇵 ctf player { @ret2school_fr, @hexagonctf }

Joined September 2019
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C'est bon ! Après avoir été retenu sur la liste d'attente pendant quelques heures, j'ai été sélectionné pour la finale du #FCSC2020 🥳 J'en profite pour mettre le lien vers les 3 write-ups que j'ai écrit : tek7987.github.io/WUs/FCSC-2020/

Découvrez les 30 finalistes du France #Cybersecurity Challenge #FCSC2020 pour les catégories "Junior" & "Senior" Après une dernière épreuve de sélection, certains d'entre-eux rejoindront la #TeamFR pour l'#ECSC2020 🏅 🆕ssi.gouv.fr/actualite/fran…

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Tek_ Reposted

More highlights from Day 2 of #Pwn2Own Ireland - Synacktive vs Synology Beestation youtube.com/shorts/2XwITuk…


Tek_ Reposted

We have another bug collision. The @synacktiv team successfully exploited the #Synology Beestation, but they used a bug previously seen during the contest. They still earn $10,000 and 2 Master of Pwn points. #Pwn2Own #P2OIreland

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Tek_ Reposted

Nice! Synacktiv (@Synacktiv) used little time popping the Synology BeeStation BST150-4T. They hop down to to the disclosure room to talk about their exploit chain. #Pwn2Own #P2OIreland


Tek_ Reposted

More video highlights from Day 1 of #Pwn2Own Ireland: Synacktiv vs the Ubiquiti AI Bullet youtube.com/shorts/-DTAp5f…


Tek_ Reposted

The Synacktiv Team (@Synacktiv) used a combination of 3 different bug to exploit the Ubiquiti AI Bullet. All bugs were unique, so there second round win nets them $15,000 and 3 Master of Pwn points. #Pwn2Own #P2OIreland

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Tek_ Reposted

More video highlights from Day 1 of #Pwn2Own Ireland: @Synacktiv vs the Lorex 2K WiFi camera. #P2OIreland youtube.com/shorts/jzfoni7…


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Boom! The @Synacktiv ninjas need very little time to exploit the #Ubiquiti AI Bullet camera. Their flashy demo sends them off to the disclosure room to dish the details.


Tek_ Reposted

We've had our first collision of #Pwn2Own Ireland. The @Synacktiv team exploited the #Lorex camera with two bugs, but one had previously been used in the contest. They still earn $11,250 and 2.25 Master of Pwn points. #P2OIreland

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On their second attempt, the @Synacktiv team was able to exploit the #Lorex 2K Indoor Wi-Fi camera. They're off to the disclosure room to provide details. #Pwn2Own #P2OIreland


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In the context of Samsung trusted execution environment, we have confirmed the old adage again « trust does not exclude control » ! Find out more about CVE-2023-21420 and SVE-2022-1364 by reading our blog post : thalium.github.io/blog/posts/piv…


Tek_ Reposted

SAVE THE DATE - Mardi 11 octobre 20h30 - 01h C'est avec plaisir que nous annonçons le premier event de Sécur'Insa: Rumps à Rennes. Au foyer de l'INSA Rennes le 11 octobre prochain 😎 Vous avez une idée de talk ? Alors stay tuned pour l'ouverture du CFP !

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Tek_ Reposted

Last week, we managed to be 38th at the corCTF (@cor_ctf ) ! Great tasks, very fun CTF ! Find below two pwn writeups about heap challenges (written by @nasm_re) 👇


Tek_ Reposted

Super ctf et excellente expérience 🔥 Merci aux bg de l'équipe @DinerHell @Tek_7987 et @0xItarow qui ont bien carburé !

𝘊𝘛𝘍 𝘌𝘚𝘈𝘐𝘗, 𝘭𝘦𝘴 𝘳𝘦́𝘴𝘶𝘭𝘵𝘢𝘵𝘴 𝘴𝘰𝘯𝘵 𝘵𝘰𝘮𝘣𝘦́𝘴 ! 👀 Voici le classement de cette 5ème édition : 1| Medus'Hack 2| Pizz'Hack 3| Arn'Hack (distanciel) 4| Bleubytes Bravo à tous les participants ! 👏🏻 #ctf #hack #cybersecurite #Angers

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A bit late, but here is my write-up for Vulpixelize from @HacksInTaiwan CTF. I didn't do dnsrebinding but instead I created an iframe and zoomed into it to bypass the blurring and get the flag : github.com/ret2school/ctf…


Tek_ Reposted

We recently did the CyberSecurityRumble CTF so here is two write-up (one related to game hacking, the other about forensics stuff with a cobalt implant) written by @aaSSfxxx: ret2school.github.io/post/csrunner/ ret2school.github.io/post/compromis…


Tek_ Reposted

Last week, we did the @hack_lu CTF organized by @fluxfingers! Here is a write up for the cloudinspect task, a beginner friendly hypervisor exploitation challenge. ret2school.github.io/post/cloudinsp…


Tek_ Reposted

We recently did the @asisctf, and so here is a write up about the first two pwn challenges written by @nasm_re ! ret2school.github.io/post/pwnasis/


Tek_ Reposted

We recently did the @DownUnderCTF and so here is a write up about a heap challenge solved by @Tek_7987 : ret2school.github.io/post/ductf_not… !


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