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Check for existing SIEM alerts and case management entries related to IOCs. Use to understand if an indicator has triggered previous alerts or is part of ongoing investigations. Takes IOC list and returns related alerts and cases.
Codex 또는 Claude로 설치 이 Prompt를 복사해 Codex, Claude 또는 다른 어시스턴트에 붙여 넣으면 Skill 페이지를 검토하고 설치를 진행할 수 있습니다.
SOC 직업 분류 기준
Perform exhaustive analysis of a critical IOC. Use when an IOC needs Tier 2+ investigation beyond basic enrichment - includes GTI pivoting, deep SIEM searches, correlation with related entities, and threat attribution. For escalated IOCs requiring comprehensive investigation.
Complete Tier 1 triage workflow. Orchestrates the full alert triage process: check-duplicates, triage-alert, enrich-ioc for each entity, and either close (FP/BTP) or escalate (TP/Suspicious). Use for end-to-end alert processing.
Complete Tier 2 investigation workflow. Orchestrates deep investigation of escalated cases: deep-dive-ioc, correlate-ioc, specialized triage (malware/login), pivot-on-ioc, and generate comprehensive report. Use for escalated cases requiring thorough analysis.
Check for duplicate or similar cases. Use before deep analysis to avoid investigating the same incident twice. Takes a CASE_ID and returns list of similar cases.
Close a case or alert with proper reason and documentation. Use when triage determines an alert is FP/BTP or investigation is complete. Requires artifact ID, type, closure reason, and root cause.
Add a comment to a case to document findings, actions, or recommendations. Use to maintain audit trail during investigations. Requires CASE_ID and comment text.
| name | correlate-ioc |
| description | Check for existing SIEM alerts and case management entries related to IOCs. Use to understand if an indicator has triggered previous alerts or is part of ongoing investigations. Takes IOC list and returns related alerts and cases. |
| required_roles | {"chronicle":"roles/chronicle.viewer","soar":"roles/chronicle.editor"} |
| personas | ["tier1-analyst","tier2-analyst","tier3-analyst"] |
Check for existing SIEM alerts and cases related to specific Indicators of Compromise.
IOC_LIST - Single IOC or list of IOCs (e.g., ["198.51.100.10", "evil-domain.com"])TIME_FRAME_HOURS - Lookback period for SIEM alerts (default: 168 = 7 days)SOAR_CASE_FILTER - Additional filter for SOAR cases (e.g., status="OPEN")Search for alerts containing any IOC in the list:
secops-mcp.get_security_alerts(
query=IOC_based_query,
hours_back=TIME_FRAME_HOURS
)
Store summary in RELATED_SIEM_ALERTS:
Search for cases containing any IOC:
secops-soar.list_cases(
filter=IOC_based_filter + SOAR_CASE_FILTER
)
Store summary in RELATED_SOAR_CASES:
After completing this skill, you MUST report these outputs:
| Output | Description |
|---|---|
RELATED_SIEM_ALERTS | Summary of SIEM alerts related to the IOC(s) |
RELATED_CASES | Summary of cases related to the IOC(s) |
CORRELATION_STATUS | Success/failure status of the correlation |
MALICIOUS_CONFIDENCE | Derived confidence based on alert history: high, medium, low, or none |
IOC Correlation Summary for [IOC_LIST]:
SIEM Alerts (last [TIME_FRAME_HOURS] hours):
- Total alerts: [count]
- Alert types: [list]
- Affected hosts: [list]
Related Cases:
- Open cases: [count] - [IDs]
- Closed cases: [count]
- Related investigations: [summary]