> For the complete documentation index, see [llms.txt](https://cortex-docs.paloaltonetworks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cortex-docs.paloaltonetworks.com/analytics-alerts/alerts-by-name/azure-automation-runbook-deletion.md).

# Azure Automation Runbook Deletion

### Synopsis

| Field                | Value                                         |
| -------------------- | --------------------------------------------- |
| Activation Period    | 14 Days                                       |
| Training Period      | 30 Days                                       |
| Test Period          | N/A (single event)                            |
| Deduplication Period | 1 Day                                         |
| Required Data        | Azure Audit Log                               |
| Detection Modules    | Cloud                                         |
| ATT\&CK Tactic       | Defense Evasion (TA0005), Impact (TA0040)     |
| ATT\&CK Technique    | Impair Defenses (T1562), Service Stop (T1489) |
| Severity             | Informational                                 |

### Description

An Azure Automation runbook was deleted. This could disrupt business automation processes or remove a malicious runbook that was part of an attack.

### Attacker's Goals

Stop business services.

### Investigative actions

* Check which runbook was deleted and whether it is malicious or valid.


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