Repository Index

Interactive CTF Exploration Tool

• security
• reverse-engineering
• windows
• windows-internals

OpenSIPS is a GPL implementation of a multi-functionality SIP Server that targets to deliver a high-level technical solution (performance, security and quality) to be used in professional SIP server platforms.

ebpfkit is a rootkit powered by eBPF

• ebpf
• security
• rootkit
• linux

A Linux packet crafting tool.

• packet-crafting
• networking
• hacking-tool
• intrusion-prevention

LordOS — a free, fast and secure GNU/Linux distribution based on Debian, with its own desktop environment: display server and Wayland compositor in C, a React UI engine on QuickJS, and private native apps.

• c
• debian
• desktop-environment
• ebpf

🗜️ A packer for Windows x86 executable files written in C and Intel x86 Assembly. The new file after packing can obstruct reverse engineering（使用C和Intel x86汇编开发的Windows x86可执行文件打包工具，打包后的新文件可以阻碍逆向工程）

• windows
• reverse-engineering
• security
• pe

Sigma Rules Engine inside the Linux Kernel using eBPF. Focusing on prevention capabilities

• ebpf
• security
• linux-kernel
• linux-security-module

Protect your SIP Servers from bad actors at https://sentrypeer.org

• sip
• voip
• security-tools
• honeypot

Minimal code to connect to a CEF debugger.

• security
• electron
• cef
• windows

🔍 Function-level tracing tool for Seccomp profiling, with eBPF

• ebpf
• ebpf-programs
• golang
• seccomp

Protects an unpatched PHP against php2shell (CVE-2026-109618 / CVE-2026-109619): a small extension that mirrors the official fix component by component and steps aside once the engine carries it. PHP 5.6-8.5; Sury, cPanel EA4, DirectAdmin, Docker, Windows.

• cve-2026-109618
• cve-2026-109619
• mitigation
• php

bpflock - eBPF driven security for locking and auditing Linux machines

• bpf
• ebpf
• security
• lsm

ebpfkit-monitor is a tool that detects and protects against eBPF powered rootkits

• linux
• security
• kernel
• rootkit

A collection of hash functions, ciphers, tools, libraries, and materials related to cryptography & security. :closed_lock_with_key::closed_lock_with_key::closed_lock_with_key::closed_lock_with_key::closed_lock_with_key: (project was renamed, libchaos is main)

eBPF Information Flow Enforcement for AI Agent safety, security and effectiveness

• ebpf
• harness
• ifc
• policy-engine

🪓 High-Speed Log Analysis & Forensics Tool - Part of NullSec Toolkit

• c
• forensics
• log-analysis
• security

Zero-overhead eBPF process tracer for Linux malware triage and incident response. Traces syscalls, network, and file events per-process without strace overhead.

• bpf
• ebpf
• forensics
• golang

Low interaction MySQL honeypot written in C

• honeypot
• mysql
• security

A low-interaction SSH honeypot written in C

• honeypot
• ssh
• security
• ssh-honeypotd

Code for ASE'21 Paper "CorbFuzz: Checking Browser Security Policies with Fuzzing"

• fuzzing
• concolic-execution
• browser-security