This is the writeup of 6 challenges of the great Hackthebox Business CTF 2022: Dirty Money
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[CTF] Hackthebox Buisness
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Dental STL model segmentation
This article is drastically different from what I usually write about. But I had to work on “Dental STL Model Segmentation” for a while for work and found out about very interesting concepts, that I wanted to share here. The code I am working on is proprietary so I can’t share it, but it’s not […]
Hey everyone ! I participated to the interIUT CTF 2021 edition with my team Arn’Hack last week end, and I wanted to share with you the write up of the Redemption serie. This 3 challenges were quite nice, and two of them were about image processing. The first programming challenge I will not review here […]
Aujourd’hui premier write-up, je vais décrire le challenge de cryptographie “Mystère au village des irréductibles gaulois”. Ce challenge était présent lors de l’édition 2021 du CTF Inter-IUT. Nous sommes en 85 av J.-C (Jean Claude bien sûr). Comme à son habitude, Abraracourcix, le chef du village fait un grand festin. C’est alors qu’Assurancetourix, retranché pour […]
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[HTB] – Academy
Today’s write-up is on Academy, an easy HackTheBox box, created to promote the new academy section of the pentest learning platform. Recon As usual, I performed a Nmap scan for starters. Nothing to fancy here. I then fuzzed the website to uncover potentially interesting endpoints. Same thing here, for some reason, nothing was discovered. When […]
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[HTB] – Passage
Welcome back to a new Write-up. Been some time since I did some HackTheBox. This box was a Medium Linux one, but fairly it was a very easy box. The entire process is pretty straightforward in my opinion. Foothold First some recon : Not much to see here. The next recon action I always do […]
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[HtB] – Ready
Hey guys, I’m back with another easy HackTheBox box write-up (well it’s actually medium rated but easy it was). First, let’s scan for open ports : nmap -A -T4 -p- 10.10.10.220 | tee scan.txt The interesting thing to notice is that there is no website available on port 80 which’s usually the case. But there […]
I took part in the P’Hack CTF with the Arn’Hack Team. It was a beginner friendly CTF, with a lot of easy challenges. I wanted to write about this forensic challenge “RAID dead redemption”. The goal was to recover data from a RAID partition composed of 3 disks, in which one of them was completely […]
The CTF had the usual categories, but today I am going to do the Write-up of the forensics series. It’s composed of three challenges, on the same .pcapng file. The second one was solved by my mate SoEasY (he got some nice stuff on his website, in particular about reverse engineering, check it out). Regardless, […]
Hey guys ! From October 24th 2020 to November 11th 2020 took place the “Brigitte Friang Operation”. It’s a Capture The Flag competition organized by the DGSE, the French Directorate-General for External Security. After some introduction challenges (that were already fairly hard to be honest), you’ll finally get access to the read CTF, that you […]