{"eventVersion":"1.09","userIdentity":{"type":"AssumedRole","principalId":"AROA2VNGJOMHMRPINM32S:DatadogAWSIntegration","arn":"arn:aws:sts::733177541390:assumed-role/DatadogAWSIntegrationRole/DatadogAWSIntegration","accountId":"733177541390","accessKeyId":"ASIA2VNGJOMHLKXCWHP3","sessionContext":{"sessionIssuer":{"type":"Role","principalId":"AROA2VNGJOMHMRPINM32S","arn":"arn:aws:iam::733177541390:role/DatadogAWSIntegrationRole","accountId":"733177541390","userName":"DatadogAWSIntegrationRole"},"attributes":{"creationDate":"2024-07-31T22:07:59Z","mfaAuthenticated":"false"}}},"eventTime":"2024-07-31T23:05:43Z","eventSource":"monitoring.amazonaws.com","eventName":"DescribeAlarmHistory","awsRegion":"us-west-1","sourceIPAddress":"106.120.245.114","userAgent":"Datadog","requestParameters":{"startDate":"Jul 31, 2024, 11:00:00 PM","endDate":"Jul 31, 2024, 11:05:00 PM"},"responseElements":null,"requestID":"308d2892-687c-49d4-8619-85ce8f700f71","eventID":"c42eb606-7d39-4fb5-ab33-7c5607b51351","readOnly":true,"eventType":"AwsApiCall","managementEvent":true,"recipientAccountId":"733177541390","eventCategory":"Management","tlsDetails":{"tlsVersion":"TLSv1.3","cipherSuite":"TLS_AES_128_GCM_SHA256","clientProvidedHostHeader":"monitoring.us-west-1.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: 106.120.245.114
fieldExtractorName: aws_cloud_trail
messageType: audit_log
ruleCategory: AwsApiCall
ruleName: DescribeAlarmHistory
senderHost: 733177541390_CloudTrail_us-east-1
sensitivity: normal
sourceInfo: unknown
streamName: aws_cloud_trail
tags: ['us-west-1', 'aws_cloud_trail', 'audit_log']
vendorCode: monitoring.amazonaws.com