{"eventVersion":"1.09","userIdentity":{"type":"AssumedRole","principalId":"AROA2VNGJOMHMRPINM32S:DatadogAWSIntegration","arn":"arn:aws:sts::733177541390:assumed-role/DatadogAWSIntegrationRole/DatadogAWSIntegration","accountId":"733177541390","accessKeyId":"ASIA2VNGJOMHCYNSAGXJ","sessionContext":{"sessionIssuer":{"type":"Role","principalId":"AROA2VNGJOMHMRPINM32S","arn":"arn:aws:iam::733177541390:role/DatadogAWSIntegrationRole","accountId":"733177541390","userName":"DatadogAWSIntegrationRole"},"attributes":{"creationDate":"2024-07-27T11:43:32Z","mfaAuthenticated":"false"}}},"eventTime":"2024-07-27T12:03:06Z","eventSource":"ec2.amazonaws.com","eventName":"DescribeInstanceStatus","awsRegion":"us-west-2","sourceIPAddress":"66.49.227.74","userAgent":"Datadog","requestParameters":{"instancesSet":{},"filterSet":{"items":[{"name":"system-status.status","valueSet":{"items":[{"value":"impaired"},{"value":"initializing"},{"value":"insufficient-data"},{"value":"not-applicable"}]}}]},"includeAllInstances":false},"responseElements":null,"requestID":"326d2ddc-dd50-41d5-8f6b-50ba4f8cc0b5","eventID":"35961de7-185e-4709-a56c-153ad20bcdeb","readOnly":true,"eventType":"AwsApiCall","managementEvent":true,"recipientAccountId":"733177541390","eventCategory":"Management","tlsDetails":{"tlsVersion":"TLSv1.3","cipherSuite":"TLS_AES_128_GCM_SHA256","clientProvidedHostHeader":"ec2.us-west-2.amazonaws.com"}}
This is a syslog message from a product called aws_cloud_trail by aws_cloud_trail. The following fields were extracted from the message:
clientIP: 66.49.227.74
fieldExtractorName: aws_cloud_trail
messageType: audit_log
ruleCategory: AwsApiCall
ruleName: DescribeInstanceStatus
senderHost: 733177541390_CloudTrail_us-east-1
sensitivity: normal
sourceInfo: unknown
streamName: aws_cloud_trail
tags: ['us-west-2', 'aws_cloud_trail', 'audit_log']
vendorCode: ec2.amazonaws.com