performing-ioc-enrichment-automation

name	performing-ioc-enrichment-automation
description	Automates Indicator of Compromise (IOC) enrichment by orchestrating lookups across VirusTotal, AbuseIPDB, Shodan, MISP, and other intelligence sources to provide contextual scoring and disposition recommendations. Use when SOC analysts need rapid multi-source enrichment of IPs, domains, URLs, and file hashes during alert triage or incident investigation.
domain	cybersecurity
tags	["soc","ioc","enrichment","automation","virustotal","abuseipdb","shodan","threat-intelligence"]
subdomain	soc-operations
version	1.0
author	oyi77
license	Apache-2.0
nist_csf	["DE.CM-01","DE.AE-02","RS.MA-01","DE.AE-06"]

Performing Ioc Enrichment Automation

Overview

Cybersecurity skill for performing ioc enrichment automation. Follows industry best practices and security standards.

When to Use

Trigger phrases:

• "performing ioc enrichment automation"
• "SOC analysts need to quickly enrich IOCs from multiple sources during alert tria"
• "High alert volumes require automated enrichment to reduce manual lookup time"
• "Incident investigations need comprehensive IOC context for scope assessment"

Use this skill when:

• SOC analysts need to quickly enrich IOCs from multiple sources during alert triage
• High alert volumes require automated enrichment to reduce manual lookup time
• Incident investigations need comprehensive IOC context for scope assessment
• SOAR playbooks require enrichment actions as part of automated triage workflows

Do not use for bulk blocking decisions without analyst review — enrichment provides context, not definitive malicious/benign determination.

When NOT to Use

• When you lack proper authorization for testing
• For production systems without change management
• When the task requires legal or compliance expertise beyond technical scope

Prerequisites

• API keys: VirusTotal (free or premium), AbuseIPDB, Shodan, URLScan.io, GreyNoise
• Python 3.8+ with requests, vt-py, shodan libraries
• MISP instance or TIP for cross-referencing organizational intelligence
• SOAR platform (optional) for workflow integration
• Rate limit awareness: VT free (4 req/min), AbuseIPDB (1000/day), Shodan (1 req/sec)

Workflow

# Example: IOC detection
import re

IOC_PATTERNS = {
    "ip": r"\b(?:\d{1,3}\.){3}\d{1,3}\b",
    "domain": r"\b[a-z0-9-]+\.[a-z]{2,}\b",
    "hash_md5": r"\b[a-f0-9]{32}\b",
    "hash_sha256": r"\b[a-f0-9]{64}\b",
}

def extract_iocs(text: str) -> :
     {k: re.findall(v, text)  k, v  IOC_PATTERNS.items()}