Mappings: Microsoft Office 365 Active Directory Authentication Events
| Input | Value |
|---|---|
| Vendor | Microsoft |
| Product | Office 365 |
| Log Format | JSON |
| Event ID Regex Pattern | AzureActiveDirectoryStsLogon|15 |
| Output | Value |
|---|---|
| Vendor | Microsoft |
| Product | Office 365 |
| Record Type | Authentication |
| Cloud SIEM Schema Field | Original Record Key | Notes |
|---|---|---|
| action | Operation | |
| application | Workload | |
| cause | LogonError | |
| device_ip | ActorIpAddress | |
| logonType | RecordTypeString | |
| normalizedAction | None | The static text logon is populated in this schema field. |
| srcDevice_ip | ActorIpAddress | |
| success | Operation | This is a lookup field. More info to come in the catalog later... |
| timestamp | CreationTime | We expect the orginal record value of CreationTime is in the format yyyy-MM-dd'T'HH:mm:ss |
| user_userId | Actor.1.ID | |
| user_username | Actor.2.ID |