Implementing Soar Automation With Phantom

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) -> dict:
    return {k: re.findall(v, text) for k, v in IOC_PATTERNS.items()}

1. Assess Requirements — Evaluate current environment and define soar automation implementation requirements.
2. Design Architecture — Plan the soar automation architecture, including components, integrations, and data flows.
3. Configure Components — Set up phantom for soar automation according to vendor best practices and security guidelines.
4. Test Integration — Validate that all components work together. Run functional and security tests.
5. Deploy to Production — Roll out the implementation with monitoring and rollback capabilities.
6. Validate and Document — Verify the implementation meets requirements. Document configuration and runbooks.

Tools

• phantom — Primary tool for this skill
• Configuration Management — Infrastructure as code and automation
• Monitoring Stack — Observability and alerting
• Documentation Platform — Runbooks and architecture docs

Process

1. Prepare — Gather requirements, verify prerequisites, set up environment
2. Execute — Run implementing soar automation with phantom workflow with configured parameters
3. Verify — Validate output meets requirements, document results

Verification

• All soar automation procedures executed completely and documented
• Findings validated against multiple data sources
• False positives identified and filtered
• Results documented with evidence and timestamps
• Recommendations provided with risk-based prioritization

Anti-Rationalization Table