Jorian

AutoCaptions. A GUI tool that uses OpenAIs Whisper to transcribe text from an audio/video file, into a Premiere Pro sequence to automate the creation of subtitles.

LiveOverflowMod. A Minecraft hacked-client for the LiveOverflow Server. Contains various hacks for the challenges on the server, and some utilities.

practical-ctf. Gitbook: A big collection of my notes for Capture The Flag (CTF) challenges or Hacking in general

nodejs-file-write-rce. NodeJS File Write to RCE on a read-only filesystem using a ROP chain in libuv

BashRandomCracker. Crack Bash's $RANDOM variable to get the internal seed and predict future values, after only 2-3 samples

keepass-dump-extractor. Find and collect parts of a Keepass master key to recover it in plain text from a memory dump

responder. Easily create and share Proof of Concepts in HTML, JavaScript, etc. with custom headers, all via query parameters

discord-meta. Python

jorianwoltjer.com. Personal blog website with Markdown using an Axum (Rust) backend

BedrockFinder. Scan a Minecraft seed for specific bedrock formations to find coordinates from screenshots

ipobf. Obfuscate an IP address for SSRF filter bypasses

python-reassembler. Re-assemble Python disassembly text to bytecode

popup-research. Proof of Concepts for "Pressing Buttons with Popups (on Twitch, LinkedIn and more)"

client-side-monday. Notes for a Dutch collection of presentations I did at EHGN

SubSolver. CLI tool to Solve Substitution Ciphers using a wordlist

default. Do tedious things quickly, only asking the minimal arguments. Easily customizable with modules to make your own commands

axum-mtls-client-authentication. Example of Axum mTLS client certificate authentication

WSL-Port-Forward. Forward network traffic directed to Windows to your WSL environment. Pretty much a user friendly wrapper for the netsh portproxy

deobfuscate-preemptive. Automatically deobfuscate JavaScript code 'Protected' with PreEmptive's JSDefender Demo

bitwarden-pin-bruteforce. Brute force any Bitwarden PIN from storage or in-memory

mcp-cli. CLI to interact with and list Model Context Protocol (MCP) servers in SSE (Server-Sent Events) transport mode

shodan-favicon-preimage. Generate a favicon that results in any target hash on Shodan

jorianwoltjer.com-php. Personal Website with a Markdown to HTML blog, and information about me. All written in PHP

shellshocklive-proxy. A modable proxy for the ShellShock Live game that implements the Server Listing protocol

swenc-proxy. Service Worker Encrypted Proxy to bypass SSL-intercepting firewalls in-browser

z3-scripts. A collection of scripts using the Z3 Theorem Prover to solve puzzles

minecraft-protocol. An implementation of a few packets in the Minecraft protocol

ncr-crypto. A Rust crate for the cryptography used in the Minecraft No-Chat-Reports Mod

Cryptopals. My solution scripts to the Cryptopals challenges (set 1-4). All written in Python

Scanmap. A port scanner similar to nmap, but with way nicer and colored output. Not meant to scan stealthily, but gets detailed results very fast

git-authors. Enumerate authors in Git logs of large sets of repositories for OSINT, to find names and emails

groupchat-bot. A Minecraft bot that acts as a private group chat