O365_Update_Application_Credential
ID: 100252
Description:
Office365 update application key or credential
Repository: Fluency Group: Office365 Type: event
Default Status:
Enabled
| Tags: |
|---|
| O365 |
Selector:
Query:
Filters:
| Field | MUST hit |
|---|---|
| @fields.Operation | Update application – Certificates and secrets management |
| @sender | office365 |
| @fields.Workload | AzureActiveDirectory |
| Field | MUST NOT hit |
|---|---|
Behavior Rule:
| Key | Type | Behavior Category |
|---|---|---|
| @fields.UserId | username | application activity |
Risks:
| Risks | Base Score | Dimension |
|---|---|---|
| ALERT_POLICY | 200 | alert |
Attributes:
| Alias | Key |
|---|---|
| Username | @fields.UserId |
| Workload | @fields.Workload |
| Operation | @fields.Operation |
| ResultStatus | @fields.ResultStatus |
Correlation Rules:
First Occurrence:
| Name | Window | Fields |
|---|---|---|
| NewUser | 30 days | @fields.UserId |
| Risks: | ML_NEW_USER |
History:
| User | Date |
|---|---|
| ku*n@fluencysecurity.com | 2021 May 20 13:15:23 EDT |
| em*n@fluencysecurity.com | 2021 Jul 7 11:16:46 EDT |
| ho*d@fluencysecurity.com | 2021 Jul 14 23:58:33 EDT |
| ke*y@fluencysecurity.com | 2022 Feb 18 01:14:16 EST |
This page was automatically created/formatted on Wed, 2022 May 4 21:43:53 EDT, from rule_dump.json (4d88bffdfb1cea26b3985f2193033606)