{"playbook_version":2,"artifacts":[{"id":"artifact_1","type":"ip","value":"198.51.100.3","is_critical":true,"osint_result":{"source":"AbuseIPDB","verdict":"malicious","details":"IP involved in suspicious C2 activities"}},{"id":"artifact_2","type":"domain","value":"slack.com","is_critical":false,"osint_result":{"source":"URLScan","verdict":"clean","details":"Legitimate domain used for C2 communications"}},{"id":"artifact_3","type":"payload","value":"POST /api/chat.postMessage HTTP/1.1","is_critical":true,"osint_result":{"source":"Pattern Analysis","verdict":"suspicious","details":"Unusual Slack API usage for C2 communications"}}],"expected_actions":["block_ip","isolate_host","collect_forensics"],"expected_verdict":"true_positive","expected_category":"command_and_control","analysis_notes":"The use of legitimate services such as Slack for C2 communications indicates a true positive, highlighting the need for enhanced monitoring."}