This box is a writeup about a retired HacktheBox machine: Wall. This box is rated as a medium box. It implies a lot of frustration, some bruteforce, an centreon exploit with a WAF bypass and the exploitation of a SUID screen.

This is a writeup about a retired HacktheBox machine: Heist This box is classified as an easy machine. It implies some CISCO router configuration, a MS Windows server with a WinRM service, a meterpreter, a tentative of Lazagne and procdump.

This box is a writeup about a retired HacktheBox machine: Jarvis. This box is rated as a medium box. It implies a dead end, some SQL injection, a homemade script and a SUID binary.

This is a writeup about a retired HacktheBox machine: Ellingson This box is classified as a hard machine. The user is not too hard to get as it require to know python and password's cracking. The root part is really hard as this require the exploitation of a ROP buffer overflow.

Note: if you just want to play with the buffer overflow, the binary is avlaible on this site, just go to the "Analysing the Buffer Overflow" section

This article is a writeup about a retired HacktheBox machine: Writeup. (Yes the machine name is writeup, searching a writeup for writeup will be a funny thing.). The machine is classed as an easy one. It involves vulnerability in a known CMS as well as "PATH vulnerability" for the privilege escalation.

This article is a writeup about a retired HacktheBox machine: Swagshop This box was suppose to be an easy one. Turns out it wasn't. I struggle a lot in wrong direction and finally found a path to root this magento box.

This article presents the different methods which failed on the box as well as the solution to root it.

I started to work on Hack The Box machine in 2018. This is a writeup for the retired Jerry machine.

The fifth edition of the FireEye's Flare-on reverse challenge take place this year between august 24th and the 5th octobe with a total of 12 challenges centered on Windows binaries. https://www.fireeye.com/blog/threat-research/2018/08/announcing-the-fifth-annual-flare-on-challenge.html

After the bulldog machine I worked on the born2root one. A simple boot2root machine by Hadi Mene.

At the moment I have some times to work again on vulhub virtual machine. So here I picked the first one at the moment: Bulldog: 1 A simple boot2root machine by Nick Frichette.