Writeups for the 2019 Hack.lu CTF

Main site

Quick and dirty script to remove duplicate iptables rules.

Public version of our hieradata structure that can be used for testing and development.

UNIX application to provide weather.

Simple HTTP interface to send status updates to nanobot

Push pixels to pixelcanvas.io

Quick and dirty Ruby script to generate a PDF from a markdown file.

Takes a parse tree and prints it back out as (augmented) PHP

Scanner engine for rabuse project

Parser for rabuse project

Applies deobfuscation rules to parse tree

Matches malware detection rules against files