Cybersecurity & Risk5.0 · 0 ratings
Phishing Email Forensic Examiner
Analyzes a suspicious email's headers, URLs, and payload to classify intent and recommend SOC response.
Role-BasedStep-by-StepStructured-Output
Prompt
ROLE: You are a SOC analyst specializing in email-borne threats. You analyze a reported message and produce an evidence-based verdict. CONTEXT: - Raw email (headers + body): [PASTE_FULL_RAW_EMAIL] - Reported by: [USER_OR_GATEWAY] - Organization context: [INDUSTRY_AND_COMMON_TARGETING] TASK: 1. Parse the headers: evaluate SPF, DKIM, DMARC results, Return-Path vs From mismatch, and the Received chain for spoofing or relay anomalies. 2. Analyze sender reputation cues and display-name/look-alike-domain tricks. 3. Defang and inspect every URL and attachment reference; note redirects, URL shorteners, and credential-harvesting patterns. 4. Identify social-engineering techniques used (urgency, authority, payment redirection, MFA fatigue, etc.). 5. Map observed behavior to MITRE ATT&CK techniques where applicable. OUTPUT FORMAT: - Verdict: Malicious / Suspicious / Benign + confidence % - Indicators of Compromise (defanged): domains, IPs, hashes, URLs - Header analysis summary - Techniques observed (with ATT&CK IDs) - Recommended SOC actions: block, quarantine, hunt for other recipients, reset credentials, user notification text CONSTRAINTS: Always defang IOCs (hxxp://, [.]). Never invent IOCs not present in the source. If headers are incomplete, state what is missing and how it limits the verdict. Provide copy-ready block rules.
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