hed0rah

List procs from loadable kernel module.

quickly remove files in directory from linux page cache with POSIX_FADV_DONTNEED and fts() functions.

Bus Pirate v5 Firmware

Utilizes Praat’s formant analysis (via the parselmouth library) to extract formant characteristics from a vocal .wav file and generate a filter wavetable.

Advanced WAV metadata explorer

Chrome DevTools in your terminal -- Network inspector, JS console, security audit, and more via CDP

dnotify,inotify, and fanotify example code from http://www.lanedo.com/filesystem-monitoring-linux-kernel/

Experimental bitwig presets.

Isometric subway system map editor

Translates linux segfault error numbers to english using bitwise ops. ALso includes kernel panic explain using vmlinuz

Electronic components datasheet reference CLI tool built for both humans and agents. ASCII Pinouts diagrams, specs, gotchas, and formulas

Simple vulnerability examples in C

Royalty Free Toy Keyboard Samples & Loops

hed0rah.github.io

Subway Cartographer

Capacitance, ESR, and leakage current measurements with Arduino

Kill ENGN themed bitwig theme

LKM Linux rootkit

awesome-linux-rootkits

ANSI/ASCII art viewer with interactive effects using per-span transforms

Visual Basic Source Code and Proggies/Progz for AOL Instant Messenger (AIM) and America Online (AOL). Aohell, Fatex, punters, bas files, etc.

tiny LD_PRELOAD shim (pcap_rfmon_shim.so) that intercepts pcap_can_set_rfmon() and pcap_set_rfmon() to fix Cannot set rfmon for this handle errors on RTL88xx adapters

An interpreter for finding subtle bugs in programs written in standard C

Various bitwig clips. Mostly made with Reaktor Blocks or custom patches.

Iptables Essentials: Common Firewall Rules and Commands.

TwinDB data recovery toolkit for MySQL/InnoDB

Create cPanel test account with random file/directory structure.

File-format research lab: polyglot, steganography, and cavity PoCs across audio and synth/DAW presets, each paired with an acidcat inspect --anomalies detector. Defensive research.

wtf did this come from?

Random snippets and scripts for eBPF tracing

flirtin with disaster

Guitar effects schematics mirror

black math is the scholars version of black midi

Secure command gateway for LLMs with policy-defined guardrails.

Creative Coding using only Terminal graphics using NCurses in pure C in Linux

Art Analysis Lab. Extract color palettes, study geometry, and more

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

LLM Dyno - HTML Console & Debug Tools

dump of artwork, logos, and other images related to the hacker's choice <thc.org> @hackerschoice, a security research group founded in 1995 by @vanhauser-thc

Linux Network Stack learning

Camouflage pattern editor & generator

spectral audio averaging inspired by Jim Campbell's Illuminated Averages

fast byte-level BPE tokenizer and chunker for LLM tooling

Linux namespaces manager script + demos and tutorials

clone every transferable attribute from one file to another. linux only.

Minimal Linux tool to dump a file's extent map via FS_IOC_FIEMAP, with decoding for modern flags (shared, unwritten, delalloc, inline, tail).

Samples of binary with different formats and architectures. A test suite for your binary analysis tools.

Second brain using Obsidian + Claude cowork

A modern syscall tracer built on eBPF. Think strace, but with a real TUI, smart filters, TLS decryption, and output that's actually readable.

Search for secrets and other interesting nuggets within large datasets

Searchable Skate Glossart with tags, and randomized S.K.A.T.E function

Change rlimits on a running process in x86_64 linux

Quick linux audit BASH script

Simple arp poison script for intercepting traffic during reverse engineering IoT devices.

Comprehensive Music & Audio skill tree for Claude

Modification of megasascli-status to work. Private

Kubernetes YAML Generator / Editor

Run executable with junk data as arguments

fibonacci examples in multiple programming languagews

Example sketches to detect size, and read/write EEPROM

Porting netcat functionality to m5Cardputer

Javascript to download .txt list of artists/songs from an Apple Playlist

A simple sandbox using Linux namespaces

Proof-of-Concept watchdog based Local LLM code quarantine scanner.

A non-malicious homage to the Happy Valley Dream Survey for Flipper Zero Evil-Portal

Functional examples of different buffer types in C

Arduino IR Scope + decode

random arduino sketches

An Auto-clicker with a few advanced features and generally better performance than popular alternatives.

unfork(2) is the inverse of fork(2). sort of.

:computer: A curated list of awesome bitwise operations and tricks

A tool for man-in-the-middle signal handler injection in Linux.

The Witchcraft Compiler Collection

C sort algorithms with a benchmark & race tool

Some helpful preload libraries for pwning stuff.

Library for reducing tail latency in RAM reads

Downloads all audio files (including MIDI) from a website by crawling links to a given depth.

CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies

List of resources related to LD_PRELOAD, a mechanism for changing application behavior at run-time

Collection of cheat sheets for your frontend development needs & reference

The fastest and the most accurate file search toolkit for AI agents, Neovim, Rust, C, and NodeJS

A lightweight, modular SQL database engine built from scratch in C.

scripts and snippets for Google Earth Engine

RTl-SDR Spectrum Scanner TUI

A curated list of sites to practice testing on

A catalog of glob-based command obfuscation for Linux · macOS · Windows CMD/PowerShell

Repository of algorithms implemented in pure assembly

Sphinx musicdsp

A collection of Linux kernel rootkits found across the internet taken and put together

My curated list of audio DSP and plugin development resources

APComp

No description.

C implementations of state machines for event driven systems.

A Linux version of the ProcDump Sysinternals tool

The kitchen sink of O_C firmware - do all the things!

Simple Linux seccomp rules without writing any code

tool for listing and extracting files from SQUASHFS images

SatIntel is an OSINT tool for Satellites 🛰. Extract satellite telemetry, receive orbital predictions, and parse TLEs 🔭

A compact and portable WiFi reconnaissance suite based on the ESP8266

✈️ A device that detects for aircraft spoofing by monitoring for malicious ADS-B signals in the 1090MHz frequency. Built using a Raspberry Pi 3B and a FlightAware SDR

Network Forensics CLI utility that performs Network Scanning, OSINT, and Attack Detection

skytrack is a planespotting and aircraft OSINT tool made using Python 🛩🔍

DroneXtract is a digital forensics suite for DJI drones 🔍. Analyze sensor values, visualize flight maps, and audit for criminal activity 🗺

My exercice and training for mastering C

Reverse Engineering All-In-One. Quick refreshers into the world of reverse engineering.

A list of Reverse Engineering articles, books, and papers

Blackbox arduino project

A collection of fascinating and bizarre Censys Search Queries

Bluetooth Low Energy device console app

Code samples to go along with the blog post on how to create an LD_PRELOAD backdoor hooking accept()

LibZeroEvil & the Research Rootkit project.

Flipper SUB Plotters / comparers!

PoC to record audio from a Bluetooth device

Red Team PowerShell Script

Furby emulator

Get started with Flipper Zero by building a Custom "Hello world" plugin

random fun with flipper zero

Mirror of my favourite hacking Zines for the lulz, nostalgy, and reference

Playground (and dump) of stuff I make or modify for the Flipper Zero

FireEye Labs Obfuscated String Solver - Automatically extract obfuscated strings from malware.

Everything you need to kick ass on your coding interview

The Bibliotheca Anonoma: A wikified library of the internet's treasures. Researching Something Awful, 2channel, 4chan, and other imageboard/textboard communities.

Detect potentially malicious PHP files

[WIP] pivot a running process into an emulator for instrumentation

Repo for various exploitation utilities/PoC/Shellcodes/CTF solutions

because i'm tired of gists

Script for searching the extracted firmware file system for goodies!

Firmware Analysis Tool

simple jira command line client in Go

A quine that plays snake over its own source!

No description.

The dissection of a simple "hello world" ELF binary.

A command-line hex viewer

This script retrieves & prints a list of all the email addresses created in a cPanel server.

Tools for programming Anki's Cozmo robot.

arcade sounds and chiptunes for ruby and c

Interactive cli tool for HTTP inspection

It's an ezine: DO NOT FUCK WITH A HACKER

Simple HTTP client in C

A hall-style reverb based on freeverb3 algorithms

This is a webshell open source project

Linux namespaces and seccomp-bpf sandbox

updates for the rinse chroot installer

Wipe and reinstall a running Linux system via SSH, without rebooting. You know you want to.

A small tool that silently converts TCP sockets to Unix sockets.

Tools gathered to work with prlimit() and grlimit().

Virtual Machine for Adversary Emulation and Threat Hunting

Library for Dissect and Infect ELF Binaries.

HWRaid: Free code from http://hwraid.le-vert.net

Most effective way for operating in Zabbix Server

Kubernetes CRI implementation for running VM workloads

No description.

Sub-Domain TakeOver Vulnerability Scanner

This tool lets you search your gadgets on your binaries to facilitate your ROP exploitation. ROPgadget supports ELF, PE and Mach-O format on x86, x64, ARM, ARM64, PowerPC, SPARC and MIPS architectures.

A simple program that emulates the detach feature of screen

Minimal examples of data structures and algorithms in Python

linuxplayer's programming scripts, technical documents and notes

python parser for human readable dates

Toolkit to emulate firmware and analyse it for security vulnerabilities

Utility to manipulate SDBM files used by ModSecurity. With that utility it is possible to _shrink_ SDBM databases. It is also possible to list the SDBM contents with filters such as: expired or invalid items only.

Offline Digital Forensics Tool for Binary Files

Rootkit Detector for UNIX

Nohidy the system admins best friend, multi platform auditing tool

Scans files for malicious PHP Code (ie eval(base64...(...)))

Well Known Data Structures Implemented in Pure C for Educational Purposes

machine learning and deep learning tutorials, articles and other resources

A curated list of awesome Machine Learning frameworks, libraries and software.

No description.

Free Python Games

Backup all tables in all databases with ignore list

Search within binary files for a string, hex, or even another binary file

Linux Binary Exploitation

A bash syntax highlighter that encourages (and can fix) proper quoting of variables

Compute memory usage of a piece of software with strace.

Scans /proc/id/maps file and adds two columns: size in bytes, size in human readable form (B, KB, MB, GB), then passes it to output

Files for reference in blog.jcole.us

Linux Kernel Defence Map

POC Reverse Text segment ELF File infector

Polymorph is a real-time network packet manipulation framework with support for almost all existing protocols

simple disk I/0 latency measuring tool

linux process memory dumper / forensic tool with small footprint. even featured in Malware Forensics Field Guide for Linux Systems ;-)

Ancient code of Husky BBS a telnet based bulletin board system recovered from my personal backup.

Tool to scan for secret files on HTTP servers

It's time for the community to come together to make some awesome sounds/effects

Capture The Flag Binary fuzzer for Heap challanges

A collection of PHP backdoors. For educational or testing purposes only.

A simple and stupid load testing tool for DNS resolvers

beep is a command line tool for linux that beeps the PC speaker

A backdoor socket that takes commands from a client and executes them in the server machine

UIUC Crowd-Sourced System Programming Book

A command-line benchmarking tool

all 4.4 ubuntu aws instances are vulnerable

Spectre POC: Reading from another process

A bunch of links related to Linux kernel exploitation

ripgrep recursively searches directories for a regex pattern

A reasonably effective Unix script to search for particular known patterns within .php and .cgi files that MAY present exploit capabilities.

Spectre & Meltdown vulnerability/mitigation checker for Linux

It's like curl -v, with graphs and colors

simple statistics from the command line

Converts the Clamav Virus Database definitions to YARA rules [GOLANG]