
ksentinel
Linux kernel integrity monitor for detecting syscall hooking

Linux kernel integrity monitor for detecting syscall hooking

Educational Linux kernel rootkit PoC exploring DKOM, syscall hooking, stealth, observability and defensive detection

Make an Linux Kernel rootkit visible again.

A tool for checking the security hardening options of the Linux kernel

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

Linux Kernel Runtime Integrity with eBPF

Offensive & defensive Linux kernel security research focused on rootkit behavior, observable artifacts and detection.

Defensive detection & mitigation tool for CVE-2026-31431 ("Copy Fail") — Linux kernel algif_aead LPE. No exploit code included.

This is a "insmod" blocking tool module for Linux Kernel, protecting the user from the loading of malicious code in Linux Kernel - rootkits, for…

Linux kernel module using Kprobes to detect and neutralize CVE-2024-1086 heap double-free exploits via temporal gap tracking and active register…

Detection rules and analysis for Dirty Frag (CVE-2026-43284/CVE-2026-43500) Linux kernel LPE vulnerability. Based on community research and health…

Rust exploit PoC for Linux kernel LPE CVE-2026-31431 (AF_ALG page-cache write) plus eBPF runtime defense blocking AF_ALG socket creation via LSM or…

Defensive detection package for CVE-2026-31431 (Linux kernel AF_ALG LPE). Sigma, Falco, auditd, KQL, and EQL rules mapped to MITRE ATT&CK…

CVE-2026-31431 "Copy Fail" - Analysis and defensive research for the Linux kernel AF_ALG privilege escalation vulnerability affecting all major…

Bash scripts to detect and mitigate CVE-2026-31431 (Copy Fail) Linux kernel local privilege escalation via AF_ALG socket, including module disabling…

Seccomp-based mitigation for CVE-2026-31431, a Linux kernel LPE. Blocks AF_ALG socket via PAM module and standalone wrapper, with auto-detection of…

Temporary mitigation for Linux kernel local privilege escalation CVE-2026-31431 (AF_ALG interface)

Linux kernel security driver using LSM to harden the system, monitor and restore syscall table integrity, and protect CPU control registers against…