CVE-2020-27194

CVE-2020-27194 my exp for CVE-2020-27194, tested on linux kernel 5.8.14. More details : https://ama2in9.top/2020/12/14/CVE-2020-27194/ reference CVE-2020-8835 pwn2own 2020 ebpf 提权漏洞分析 CVE-2020-8835 pwn2own 2020 ebpf 通过任意读写提权分析...

SunnyDayBPF

SunnyDayBPF SunnyDayBPF is an eBPF-based post-syscall user-buffer telemetry deception research technique originally proposed and researched by Azizcan Dastan. The technique investigates whether data observed by user-space security, logging, or telemetry agents can be altered after a read-like...

Furtex

Furtex Post-exploitation and evasion research toolkit for Linux, built around iouring and eBPF. No liburing, no frameworks, raw syscalls throughout. More tools soon. PRs are welcome. 🇧🇷 Join in Rootkit Researchers https://discord.gg/66N5ZQppU7 For authorized research and red team engagements only...

tetragon

Cilium’s new Tetragon component enables powerful real-time, eBPF-based Security Observability and Runtime Enforcement. Tetragon detects and is able to react to security-significant events, such as Process execution events System call activity I/O activity including network & file access When used...

LeitWacht

GitLab Runner Leitwacht Network egress enforcement for GitLab Runner CI/CD containers. Leitwacht prevents supply chain attacks from exfiltrating secrets by controlling what each job container can access on the network. How It Works Leitwacht is a standalone agent that runs alongside GitLab Runner...

kubeshark

Network Observability for SREs & AI Agents Live Demo · Docs Kubeshark indexes cluster-wide network traffic at the kernel level using eBPF — delivering instant answers to any query using network, API, and Kubernetes semantics. What you can do: Download Retrospective PCAPs — cluster-wide packet...

rex

| | \ / / | | | | | | | | \ / | | \ / / / \ ' / | |/ | ' / | | | || / | | \ \ | | | | \ \ || \//\ |//\\|| ||/|/|| ||/ Rex Kernel Extensions Table of Contents What is Rex Example program Build and run Documentations Why Rex License What is Rex Rex is a safe and usable kernel extension...

fim-ebpf

FIM-eBPF: File Integrity Monitoring with eBPF A lightweight eBPF program to monitor file creation and modification events on Linux. This tool leverages eBPF Extended Berkeley Packet Filter to trace file operations directly from the kernel, providing high-performance monitoring with minimal...

cicd-sensor

🚧 Pre-release: Active development. cicd-sensor is currently in pre-release and under active development. Feedback is very welcome. cicd-sensor Think EDR, but for CI/CD Pipelines. Open-source eBPF-powered runtime security sensor for GitHub Actions and GitLab CI/CD. → Full documentation Demo ---...

Linux_LPE_eBPF_CVE-2021-3490

LinuxLPEeBPFCVE-2021-3490 LPE exploit for CVE-2021-3490. Tested on Ubuntu 20.04.02 and 20.10 Groovy Gorilla kernels 5.8.0-25.26 through 5.8.0-52.58. and Ubuntu 21.04 Hirsute Hippo 5.11.0-16.17. The vulnerability was discovered by Manfred Paul @manfp and fixed in this commit. author: @chompie1337...

Singularity

Singularity - Stealthy Linux Kernel Rootkit "Shall we give forensics a little work?" Singularity is a powerful Linux Kernel Module LKM rootkit designed for modern 6.x kernels. It provides comprehensive stealth capabilities through advanced system call hooking via ftrace infrastructure. Full...

airtop

airtop htop for the airwaves — a live 802.11 Wi-Fi RF dashboard in your terminal. airtop turns the Wi-Fi traffic around you into a live terminal dashboard — a frequency spectrum of nearby access points, per-station signal traces, a frame-type activity feed, an RSSI histogram, and a rolling list o...

rootkit-detection-ebpf-time-trace

Rootkit Detection with eBPF Time Tracing This repository contains code to collect time measurements of kernel functions that are manipulated by rootkits when they hide files, as well as a semi-supervised detection method that analyzes shifts of kernel function execution times. This implementation...

hardstop

Hard Stop: Kernel-Level Preemption and Containment for Rogue Agentic Execution Architectural Comparison: Off-Board Hardware Fabrics DPUs / SmartNICs vs. In-Cache Kernel Preemption Hard Stop Off-board hardware security architectures route agent execution telemetry out-of-band across host I/O buses...

LeitWacht Agent

leitwacht-agent https://leitwacht.eu — source of truth: https://gitlab.com/leitwacht/leitwacht-agent. Issues, MRs, and discussions live on GitLab. Pre-1.0. The 0.x series is pre-stable; minor releases may carry breaking changes to APIs, env-var names, helm values.yaml keys, and rule-file schema...

tracee

Before moving on, please consider giving us a GitHub star ⭐️. Thank you! About Tracee Tracee is a runtime security and observability tool that helps you understand how your system and applications behave. It is using eBPF technology to tap into your system and expose that information as events tha...

Hulios

Hulios Hardened Universal Linux Invisibility and Onion System Hulios is an eBPF-powered, transparent Tor VPN gateway for Linux. It secures outbound network traffic by redirecting TCP sockets and DNS queries through an embedded Arti Tor client instance and a localized Hickory-based DNS resolver. B...

siper

Siper Shield Siper is a high-performance, XDP-based IP blacklist firewall built with Go and C eBPF. It allows you to drop malicious traffic at the earliest possible stage in the Linux networking stack—the network driver level. By leveraging XDP Express Data Path, Siper processes packets before th...

boopkit

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bpflock

bpflock - Lock Linux machines bpflock - eBPF driven security for locking and auditing Linux machines. Note: bpflock is currently in experimental stage , it may break, options and security semantics may change, some BPF programs will be updated to use Cilium ebpf library. Sections 1. Introduction...