Firebase Rest on Raspberry Pi
I’ve tried to use Google’s Firebase with the Firebase Admin SDK in my C# project. The good news is that the Admin SDK is easy to use and all you need to do i...
Recent posts
picoCTF 2019 Reverse Engineering Vault Doors
I’m always late to the party but here’s my solutions to the PicoCTF2019 Vault Doors challenges from the reverse engineering section. I did it this mainly to ...
Nucu Car: Devlog 0x01
Hello everyone, A while ago I started working on a pet project called NucuCar. It’s a platform written in .NET for the Raspberry Pi in which I’m trying to i...
PicoCTF 2019: whats-the-difference (Points 200)
Can you spot the difference? kitters cattos. They are also available at /problems/whats-the-difference… on the shell server In order to easily solve thi...
Bypassing ptrace calls with LD_PRELOAD on Linux
Hello, Here’s a quick article on how to bypass calls to ptrace when debugging a Linux executable. By calling ptrace with the PTRACE_TRACEME option, a proce...
Hack The Box – Reversing: Debug Me Hints
Hello, Here are some hints for solving the Debug Me challenge on HackThebox: Use a good debugger like x64dbg Use an anti-anti-debugging plugin like Sc...
X-MAS CTF 2019: Binary Exploiting & Reversing Write-Ups
Hello, Here are my write-ups for the X-MAS CTF 2019 organized by . Reversing: Santa’s crackme Santa’s crackme is easy to solve when using Ghidra, all you...
Coding Playlist
Whenever I have to concentrate on some programming task I listen to the following playlist, it gets me going and puts me into a pleasant mood. 🙂
Hack The Box – Bitlab
Hello, Here’s how I’ve solved the Bitlab machine on Hack The Box. Gitlab Access As usual we start of with a nmap scan: root@kali:~# nmap -p- -sV 10.10.10...
Ditching Apache2 for Nginx
Hello, I wanted to self host my WordPress blog and for that I’ve chosen a hosting provider which I no longer recommend.. Because I’m lazy and I don’t know ...