What is Falco and how does it detect escapes?

Falco is a CNCF-graduated runtime security tool that monitors Linux syscalls. It identifies escapes by looking for specific patterns like a container process trying to mount the host filesystem or modify cgroup release agents.

Does this skill support Kubernetes?

Yes, it includes specialized procedures for deploying Falco as a DaemonSet using Helm, specifically configured for Kubernetes environments and containerd sockets.

How are security alerts handled?

The skill demonstrates how to use Falcosidekick to forward high-priority alerts to SIEM platforms or team communication tools like Slack for immediate visibility.

Can I use eBPF instead of a kernel module?

Absolutely. The skill provides configuration flags to enable the eBPF driver, which is recommended for modern Linux kernels (5.8+) as a safer alternative to kernel modules.

Container Escape Detection with Falco

Name: Container Escape Detection with Falco
Author: micsapp

bymicsapp

0•

Security & Testing

Monitors and detects unauthorized container escape attempts in real-time using Falco runtime security rules and syscall analysis.

This skill enables Claude to implement robust runtime security for containerized environments using Falco, a CNCF-graduated security tool. It provides specialized guidance on detecting common and advanced container escape techniques—such as host filesystem mounting, namespace manipulation via nsenter, cgroup exploits, and unauthorized kernel module loading—by monitoring Linux syscalls. Useful for security engineers and SOC analysts, it covers the end-to-end workflow from Falco installation via eBPF to configuring custom rule sets and integrating real-time alerts into communication channels like Slack for immediate incident response.

Key Features

01Kubernetes-native deployment using Helm and eBPF drivers

020 GitHub stars

03Cgroup breakout and CVE-specific detection patterns

04Detection rules for host filesystem mounting and namespace escapes

05Real-time syscall monitoring for anomalous container behavior

06Alert integration workflows for SIEM and Slack notifications

Use Cases

01Automating threat detection for cloud-native infrastructure

02Securing Kubernetes clusters against runtime container breakouts

03Investigating security incidents and validating monitoring coverage

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add micsapp/micstec-skills detecting-container-escape-with-falco-rules

For use in Claude.ai and ChatGPT

Key Features

01Kubernetes-native deployment using Helm and eBPF drivers

020 GitHub stars

03Cgroup breakout and CVE-specific detection patterns

04Detection rules for host filesystem mounting and namespace escapes

05Real-time syscall monitoring for anomalous container behavior

06Alert integration workflows for SIEM and Slack notifications

Use Cases

01Automating threat detection for cloud-native infrastructure

02Securing Kubernetes clusters against runtime container breakouts

03Investigating security incidents and validating monitoring coverage

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add micsapp/micstec-skills detecting-container-escape-with-falco-rules

For use in Claude.ai and ChatGPT