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ft:locale :

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ft:publication_title :

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---

# Playbook for Office 365 - Malicious File Detected

# Playbook for Office 365 - Malicious File Detected {#ariaid-title1}

Release version: Brazil  
Updated September 10, 2026  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
This playbook provides systematic remediation steps for investigating malicious files detected in Office 365.

When malicious files are detected in Office 365, you can use the 365 - Malicious File Detected playbook in the Flow Designer for guidance and help optimize the investigation of these malicious files.
* **[Set up the Office Malicous File Detected playbook](https://www.servicenow.com/docs/IQvoZ5DrelZAaqibW16Oww)**   
  Use the following steps to set up the Office Malicous File Detected playbook.
* **[Use the Office 365 Malicious File Detected playbook](https://www.servicenow.com/docs/zLg8UxK_M2gKk10Yue0lJg)**   
  Use this playbook to investigate malicious files detected in Office 365. The following steps give you a walkthrough of the actions, tasks, and subflows that are available in the Office 365 Malicious File Detected playbook.