Mappings: CloudTrail Default Mapping
| Input | Value |
|---|---|
| Vendor | AWS |
| Product | CloudTrail |
| Log Format | JSON |
| Event ID Regex Pattern | _default_ |
| Output | Value |
|---|---|
| Vendor | Amazon AWS |
| Product | CloudTrail |
| Record Type | Audit |
| Cloud SIEM Schema Field | Original Record Key | Notes |
|---|---|---|
| accountId | userIdentity.accountId | |
| action | eventName | |
| application | eventSource | |
| bytesIn | additionalEventData.bytesTransferredIn | |
| bytesOut | additionalEventData.bytesTransferredOut | |
| cloud_provider | None | The static text AWS is populated in this schema field. |
| cloud_region | awsRegion | |
| device_ip | sourceIPAddress | |
| http_userAgent | userAgent | |
| srcDevice_ip | sourceIPAddress | |
| timestamp | eventTime | We expect the orginal record value of eventTime is in the format yyyy-MM-dd'T'HH:mm:ss'Z' |
| user_role | userIdentity.sessionContext.sessionIssuer.userName | |
| user_username | userIdentity.sessionContext.sourceIdentity |