{"playbook_version":2,"artifacts":[{"id":"artifact_1","type":"email","value":"trusted.partner@example.com","is_critical":true,"osint_result":{"source":"ThreatIntelDB","verdict":"suspicious","details":"Email address used in previous spear-phishing campaigns linked to APT27"}},{"id":"artifact_2","type":"hash","value":"d41d8cd98f00b204e9800998ecf8427e","is_critical":true,"osint_result":{"source":"VirusTotal","verdict":"malicious","details":"Hash matches known HyperBro backdoor sample"}},{"id":"artifact_3","type":"ip","value":"203.0.113.15","is_critical":true,"osint_result":{"source":"MaliciousIPDB","verdict":"malicious","details":"IP address associated with APT27 command and control servers"}},{"id":"artifact_4","type":"filename","value":"Project_Proposal.pdf.exe","is_critical":true,"osint_result":{"source":"InternalSecurityDB","verdict":"malicious","details":"Executable masquerading as PDF, common tactic in phishing attacks"}},{"id":"artifact_5","type":"username","value":"john.doe@aerospacecorp.com","is_critical":false,"osint_result":{"source":"Internal","verdict":"internal","details":"Targeted employee in the aerospace department"}}],"recommended_actions":["isolate_host","block_ip","block_hash","reset_credentials","collect_forensics","escalate"],"expected_verdict":"True Positive","expected_actions":["isolate_host","block_ip","block_hash","reset_credentials","collect_forensics","escalate"]}