Erik Pfankuch OSCP

Projects

Web Scraper to Subdomain DNS Enumeration

This project demonstrates a custom-built Bash script designed to generate a focused wordlist from a target webpage and use it to perform precise subdomain enumeration and DNS record extraction. Useful for when tools like cewl or amass may not be avaiable in restricted environments.

Building a Virtualized Lab with pfSense, Active Directory, and IDS/IPS

In this project, I designed and deployed a fully virtualized lab environment using Proxmox VE to simulate a real-world enterprise network. The goal was to create an isolated domain infrastructure complete with firewalling, routing, internal DNS, domain services, and network intrusion detection/prevention. This lab runs entirely within my home network and allows for realistic testing and experimentation. It is also home to a Ubuntu server running my discord bot via Docker. Please visit my blog to read all the fun details!

View on the Dendosec Blog

Endoisshy's RPG Python Discord Bot

I developed a custom Discord multiplayer RPG bot in python that allows users to create characters, choose from unique classes, and interact through a stat-based progression system. Players can duel each other or slay monsters. All user data is persisted in a MySQL database using secure, parameterized queries. Built with discord.py and integrated with PyMySQL, the bot supports asynchronous command handling, real-time stat tracking, and seamless db communication. Overall this demonstrates my skills in Python, SQL and general database integration, and secure coding/code review.

The bot is live and can be found here! Endoisshy's RPG

A sample of most core functionality is available on my GitHub below!

This Website!

My goal for this project was to create a portfolio website from scratch without the use of any web frameworks. The code can be found on my GitHub below!