{"eventVersion":"1.09","userIdentity":{"type":"IAMUser","principalId":"AIDA2VNGJOMHBFM3A2Z57","arn":"arn:aws:iam::733177541390:user/charlie","accountId":"733177541390","accessKeyId":"AKIA2VNGJOMHGCISQSCD","userName":"charlie"},"eventTime":"2024-07-30T06:06:25Z","eventSource":"logs.amazonaws.com","eventName":"GetLogEvents","awsRegion":"us-west-1","sourceIPAddress":"154.43.123.57","userAgent":"aws-sdk-java/1.12.452 Linux/6.5.0-1023-aws OpenJDK_64-Bit_Server_VM/11.0.23+9-post-Ubuntu-1ubuntu120.04.2 java/11.0.23 scala/2.13.10 vendor/Ubuntu cfg/retry-mode/legacy","requestParameters":{"logGroupName":"/aws/lambda/datadog-forwarder-ncashrdprd","logStreamName":"2024/07/30/[$LATEST]b9e7ee5b4cb44396813afede0232ff52","startTime":1722319018550,"endTime":1722319318550,"limit":2000,"unmask":false},"responseElements":null,"requestID":"0aaee589-422e-4e31-9cd4-790e42d8e766","eventID":"c07a061d-abdf-4418-9e72-c6b654837a0c","readOnly":true,"resources":[{"accountId":"733177541390","type":"AWS::Logs::LogStream","ARN":"arn:aws:logs:us-west-1:733177541390:log-group:/aws/lambda/datadog-forwarder-ncashrdprd:log-stream:2024/07/30/[$LATEST]b9e7ee5b4cb44396813afede0232ff52"}],"eventType":"AwsApiCall","apiVersion":"20140328","managementEvent":true,"recipientAccountId":"733177541390","eventCategory":"Management","tlsDetails":{"tlsVersion":"TLSv1.3","cipherSuite":"TLS_AES_128_GCM_SHA256","clientProvidedHostHeader":"logs.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: 154.43.123.57
fieldExtractorName: aws_cloud_trail
messageType: audit_log
ruleCategory: AwsApiCall
ruleName: GetLogEvents
senderHost: 733177541390_CloudTrail_us-east-1_2
sensitivity: normal
sourceInfo: unknown
streamName: aws_cloud_trail
tags: ['us-west-1', 'aws_cloud_trail', 'audit_log']
userName: charlie
vendorCode: logs.amazonaws.com