defensive-ssrf

Detect SSRF exploitation attempts across cloud metadata endpoints and internal network calls.

1|Updated Apr 27, 2026
One-click install
npx skills add https://github.com/riparino/Claude-Cyber --skill defensive-ssrf-riparino
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: defensive-ssrf
Source: https://github.com/riparino/Claude-Cyber/tree/main/Claude-Blue/Skills/defensive-ssrf
Command: npx skills add https://github.com/riparino/Claude-Cyber --skill defensive-ssrf-riparino

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

SSRF detection and hardening guidance for cloud-native apps, enabling SOC teams to quickly identify and respond to server-side request forgery attempts.

Core Features & Use Cases

  • Sigma-based detection rules for SSRF payloads
  • Azure/MDE telemetry integration with KQL and cloud metadata checks
  • Hardening recommendations including IMDSv2 enforcement and egress controls

Quick Start

Run the SSRF detection workflow against your cloud workloads to start monitoring for IMDS-based and internal IP SSRF indicators.

Frequently Asked Questions about defensive-ssrf

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I detect SSRF exploitation attempts targeting cloud metadata endpoints?

To detect SSRF exploitation attempts against cloud metadata endpoints, you can apply Sigma rules for SSRF payloads and query KQL telemetry for Azure and MDE to monitor web apps, APIs, and CI/CD pipelines for malicious internal network calls.

What is the best way to harden Azure deployments against server-side request forgery?

The best way to harden Azure deployments against server-side request forgery is to enforce IMDSv2 for cloud metadata checks and apply strict egress controls to prevent unauthorized internal network calls from web applications.

Can I use KQL to monitor for SSRF indicators in MDE telemetry?

Yes, you can use KQL to monitor for SSRF indicators in MDE telemetry. This skill integrates KQL queries to identify server-side request forgery attempts across Azure workloads and internal IP addresses.

Does this detection workflow support Sigma rules for SSRF payloads?

Yes, this detection workflow supports Sigma rules for SSRF payloads. It leverages Sigma-based detection logic to identify server-side request forgery attempts within SOC operations and cloud security workflows.

How do I start monitoring web apps for IMDS-based SSRF risks?

To start monitoring web apps for IMDS-based SSRF risks, run the SSRF detection workflow against your cloud workloads. This process identifies internal IP and metadata endpoint exploitation indicators across your environment.