implementing-soar-automation-with-phantom

name	implementing-soar-automation-with-phantom
description	Implements Security Orchestration, Automation, and Response (SOAR) workflows using Splunk SOAR (formerly Phantom) to automate alert triage, IOC enrichment, containment actions, and incident response playbooks. Use when SOC teams need to reduce manual analyst work, standardize response procedures, or integrate multiple security tools into automated workflows.
domain	cybersecurity
tags	["soc","soar","phantom","splunk-soar","automation","playbook","orchestration","incident-response"]
subdomain	soc-operations
mitre_attack	["T1566","T1059","T1078"]
version	1.0
author	oyi77
license	Apache-2.0
nist_csf	["DE.CM-01","DE.AE-02","RS.MA-01","DE.AE-06"]

Implementing Soar Automation With Phantom

Overview

Cybersecurity skill for implementing soar automation with phantom. Follows industry best practices and security standards.

When to Use

Trigger phrases:

• "implementing soar automation with phantom"
• "SOC teams need to automate repetitive triage and enrichment tasks for high-volum"
• "Manual response times exceed SLA requirements and automation can reduce MTTR"
• "Multiple security tools (SIEM, EDR, firewall, TIP) need orchestrated response ac"

Use this skill when:

• SOC teams need to automate repetitive triage and enrichment tasks for high-volume alerts
• Manual response times exceed SLA requirements and automation can reduce MTTR
• Multiple security tools (SIEM, EDR, firewall, TIP) need orchestrated response actions
• Playbook standardization is required to ensure consistent analyst response across shifts

Do not use for fully autonomous containment without human approval gates — always include analyst decision points for high-impact actions like account disabling or host isolation.

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

• Splunk SOAR (Phantom) 6.x+ deployed with web interface access
• App connectors configured: VirusTotal, CrowdStrike, ServiceNow, Active Directory, Splunk ES
• Splunk ES integration for ingesting notable events as SOAR events
• API credentials for each integrated tool stored in SOAR asset configuration
• Python knowledge for custom playbook actions

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()}