Calculate Severity - Generic v2
This Playbook is part of the Common Playbooks Pack.#
Calculate and assign the incident severity based on the highest returned severity level from the following calculations:
- DBotScores of indicators
- Critical assets
- Email authenticity
- Current incident severity
- Microsoft Headers
Dependencies#
This playbook uses the following sub-playbooks, integrations, and scripts.
Sub-playbooks#
- Calculate Severity - Critical Assets v2
- Calculate Severity By Highest DBotScore
- Calculate Severity By Email Authenticity
Integrations#
This playbook does not use any integrations.
Scripts#
- Set
- SetAndHandleEmpty
Commands#
- setIncident
Playbook Inputs#
| Name | Description | Default Value | Required |
|---|---|---|---|
| DBotScore | Array of all indicators associated with the incident. | DBotScore | Optional |
| CriticalUsers | CSV of usernames of critical users. | admin,administrator | Optional |
| CriticalEndpoints | CSV of hostnames of critical endpoints. | admin | Optional |
| CriticalGroups | CSV of DN names of critical AD groups. | admins,administrators | Optional |
| Account | User accounts to check against the critical lists. | Account | Optional |
| Endpoint | Endpoints to check against the CriticalEndpoints list. | Endpoint | Optional |
| EmailAuthenticityCheck | Indicates the email authenticity resulting from the EmailAuthenticityCheck script. Possible values are: Pass, Fail, Suspicious, and Undetermined. | Email.AuthenticityCheck | Optional |
| MicrosoftHeadersSeverityCheck | The value is set by the "Process Microsoft's Anti-Spam Headers" Playbook, which calculates the severity after processing the PCL, BCL and PCL values inside Microsoft's headers. | ${MicrosoftHeadersSeverityCheck} | Optional |
Playbook Outputs#
| Path | Description | Type |
|---|---|---|
| CriticalAssets | All critical assets involved in the incident. | unknown |
| CriticalAssets.CriticalEndpoints | Critical endpoints involved in the incident. | unknown |
| CriticalAssets.CriticalEndpointGroups | Critical endpoint-groups involved in the incident. | unknown |
| CriticalAssets.CriticalUsers | Critical users involved in the incident. | unknown |
| CriticalAssets.CriticalUserGroups | Critical user-groups involved in the incident. | unknown |
Playbook Image#
