Does this help with cost management for external APIs?

Yes, it includes best practices such as implementing local caching, using suppression rules, and applying lookups late in detection logic to minimize unnecessary API calls.

What threat intelligence sources are supported?

It supports major providers including VirusTotal, GreyNoise, EchoTrail, IP Geolocation, AlphaMountain, Pangea, and custom user-provided threat feeds.

How do I reduce false positives using this skill?

The skill provides patterns for using GreyNoise RIOT to filter known benign services and implementing multi-source validation to ensure alerts are high-confidence.

Can I use my own custom threat feeds?

Yes, the skill assists in creating custom lookups via JSON, YAML, or newline-delimited lists and managing them through the LimaCharlie Lookup Manager.

LimaCharlie Threat Intel Integrator

Name: LimaCharlie Threat Intel Integrator
Author: tekgrunt

bytekgrunt

Security & Testing

Integrates real-time threat intelligence feeds and API-based lookups into LimaCharlie security operations and detection rules.

About

The Threat Intelligence Integrator skill empowers security engineers to seamlessly connect LimaCharlie with top-tier threat intelligence providers like VirusTotal, GreyNoise, and EchoTrail. It simplifies the creation of Detection and Response (D&R) rules that leverage lookup operators, metadata rules, and custom threat feeds. Whether you are filtering out benign traffic with GreyNoise RIOT, implementing geofencing, or detecting rare process executions, this skill provides the implementation patterns and best practices needed to build high-fidelity, automated security detections within the LimaCharlie ecosystem.

Key Features

Pre-configured API integrations for VirusTotal, GreyNoise, and EchoTrail
Custom threat feed management and Lookup Manager synchronization
Cost-optimization strategies using local caching and suppression
0 GitHub stars
Telemetry enrichment with geolocation and file reputation data
Automated D&R rule generation with advanced lookup operators

Use Cases

Detecting malicious file hashes and IP addresses in real-time telemetry
Implementing automated network isolation based on multi-source threat scores
Filtering out false positives from benign services using GreyNoise RIOT

About

Key Features

Pre-configured API integrations for VirusTotal, GreyNoise, and EchoTrail
Custom threat feed management and Lookup Manager synchronization
Cost-optimization strategies using local caching and suppression
0 GitHub stars
Telemetry enrichment with geolocation and file reputation data
Automated D&R rule generation with advanced lookup operators

Use Cases

Detecting malicious file hashes and IP addresses in real-time telemetry
Implementing automated network isolation based on multi-source threat scores
Filtering out false positives from benign services using GreyNoise RIOT