{"playbook_version":2,"artifacts":[{"id":"artifact_1","type":"ip","value":"198.51.100.14","is_critical":true,"osint_result":{"source":"Threat Intelligence Feed","verdict":"malicious","details":"Known IP associated with previous APT41 campaigns."}},{"id":"artifact_2","type":"ip","value":"10.0.5.25","is_critical":false,"osint_result":{"source":"Internal Network","verdict":"internal","details":"Internal IP of the compromised host."}},{"id":"artifact_3","type":"filename","value":"CCleaner_Update_v5.7.exe","is_critical":true,"osint_result":{"source":"File Reputation Service","verdict":"malicious","details":"File associated with supply chain attacks targeting software updates."}},{"id":"artifact_4","type":"hash","value":"d41d8cd98f00b204e9800998ecf8427e","is_critical":true,"osint_result":{"source":"Malware Analysis","verdict":"malicious","details":"Hash matches known malware variant used by APT41."}}],"recommended_actions":["isolate_host","block_ip","block_hash","collect_forensics","escalate"],"expected_verdict":"True Positive","expected_actions":["isolate_host","block_ip","block_hash","collect_forensics","escalate"]}