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Office 365

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The product family of productivity and collaboration cloud based softwares owned by Microsoft.

Office 365

This pack includes Cortex XSIAM content.

Native O365 Collector

To create or configure the Office 365 collector, use the information described here.

To access the Office 365 Native Collector on your Cortex XSIAM tenant:

On the left panel, click Settings → Data Sources
At the top-right corner, click Add Data Source
Search for Office 365 and click Connect.

Pay Attention:
In order to normalize Azure AD (msft_azure_ad_raw) and Azure AD Audit (msft_azure_ad_audit_raw) logs, install the Microsoft Entra ID pack.

Office_365_Collector_Settings

Timestamp Ingestion:
Ingestion for Office 365 logs is currently available for the following datasets:

General → msft_o365_general_raw
Exchange Online → msft_o365_exchange_online_raw
SharePoint Online → msft_o365_sharepoint_online_raw
DLP → msft_o365_dlp_raw
Email → msft_o365_emails_raw

The ingestion is made using the CreationTime field for UTC (+00:00) in the following formats:

yyyy-mm-ddThh:mm:ss
yyyy-mm-ddThh:mm:ss.ms
yyyy-mm-ddThh:mm:ssZ
yyyy-mm-ddThh:mm:ss.msZ
yyyy-mm-dd hh:mm:ss UTC
yyyy-mm-dd hh:mm:ss.ms UTC

For the msft_o365_emails_raw dataset, ingestion is being made with the createdDateTime field.

1.0.9 - 1837181 (December 19, 2024)

Modeling Rules

Office 365 Modeling Rule

Improved implementation of the Modeling Rule for the xdm.email.recipients field in the msft_o365_exchange_online_raw dataset.

Related pull requests:
- 37747

1.0.8 - 1760655 (December 5, 2024)

Modeling Rules

Office 365 Modeling Rule

Improved implementation of Modeling Rule for xdm.email.recipients field in the following datasets:

msft_o365_general_raw
msft_o365_exchange_online_raw

Related pull requests:
- 37503

1.0.7 - 1703174 (November 25, 2024)

Modeling Rules

Office 365 Modeling Rule

Improved implementation of Modeling Rule for the following fields:

xdm.email.recipients
xdm.observer.action
xdm.event.outcome

Related pull requests:
- 37326

1.0.6 - R1644440 (November 13, 2024)

Modeling Rules

Office 365 Modeling Rule

Updated the Modeling Rule to include support for Message Trace logs.

Parsing Rules

Office 365 Parsing Rule

Updated the Parsing Rule with timestamp ingestion using the createdDateTime field for Message Trace logs.

Related pull requests:
- 36084

1.0.5 - 1294770 (August 21, 2024)

Parsing Rules

Office 365 Parsing Rule

Updated the Parsing Rule headers, altering the product name for each dataset.

Related pull requests:
- 35931

1.0.4 - 1265696 (August 12, 2024)

Parsing Rules

Office 365 Parsing Rule

Updated the Parsing Rule logic, ingesting specific UTC time formats from the CreationTime field.

Related pull requests:
- 35827

1.0.3 - 1248464 (August 6, 2024)

Modeling Rules

Office 365 Modeling Rule

Updated the Modeling Rule logic, casting the actions field as String for usage with the xdm.observer.action field.

Related pull requests:
- 35752

1.0.2 - 1231970 (August 1, 2024)

Modeling Rules

Office 365 Modeling Rule

Updated the Modeling Rules, fixed an issue with incompatible data type comparisons.

Related pull requests:
- 35693

1.0.1 - 1214289 (July 26, 2024)

Modeling Rules

Office 365 Modeling Rule

Updated the Modeling Rule logic, fixed an issue with incompatible data type comparisons.

Related pull requests:
- 35613

1.0.0 - 1204731 (July 23, 2024)

The product family of productivity and collaboration cloud based softwares owned by Microsoft.

PUBLISHER

Cortex

PLATFORMS

Cortex XSIAM

INFO

Certification	Certified	Read more
Supported By	Cortex
Created	July 23, 2024
Last Release	December 19, 2024

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