{"playbook_version":2,"artifacts":[{"id":"artifact_1","type":"ip","value":"203.0.113.45","is_critical":true,"osint_result":{"source":"Threat Intelligence Platform","verdict":"malicious","details":"Associated with known APT groups targeting Exchange servers."}},{"id":"artifact_2","type":"ip","value":"192.168.10.5","is_critical":false,"osint_result":{"source":"Internal Network","verdict":"internal","details":"Internal Exchange server IP address."}},{"id":"artifact_3","type":"username","value":"unauthorized_user","is_critical":true,"osint_result":{"source":"Exchange Server","verdict":"suspicious","details":"Username not recognized in the directory."}},{"id":"artifact_4","type":"filename","value":"/owa/auth.owa","is_critical":true,"osint_result":{"source":"Security Logs","verdict":"suspicious","details":"File frequently targeted in Exchange exploits."}}],"recommended_actions":["isolate_host","block_ip","reset_credentials","collect_forensics","escalate"],"expected_verdict":"True Positive","expected_actions":["block_ip","reset_credentials","collect_forensics","escalate"]}