{"playbook_version":2,"artifacts":[{"id":"artifact_1","type":"ip","value":"203.0.113.88","is_critical":true,"osint_result":{"source":"VirusTotal","verdict":"malicious","details":"IP involved in unauthorized AWS Lambda function invocations"}},{"id":"artifact_2","type":"username","value":"lambda_user","is_critical":false,"osint_result":{"source":"Pattern Analysis","verdict":"suspicious","details":"User has no prior invocation history"}},{"id":"artifact_3","type":"payload","value":"{\"action\":\"process_data\",\"data\":\"Zm9vYmFyMTIz\"}","is_critical":true,"osint_result":{"source":"URLScan","verdict":"suspicious","details":"Base64 encoded data processed without authorization"}},{"id":"artifact_4","type":"command","value":"aws lambda invoke --function-name processDataFunction outputfile.txt","is_critical":true,"osint_result":{"source":"Hybrid Analysis","verdict":"malicious","details":"Command used to invoke unauthorized data processing"}}],"expected_actions":["reset_credentials","block_ip","collect_forensics"],"expected_verdict":"true_positive","expected_category":"execution","analysis_notes":"The invocation from a malicious IP using unauthorized commands confirms misuse of Lambda functions, indicating a true positive."}