0
(0)

 Important

The improved Microsoft 365 Defender portal is now available. This new experience brings Defender for Endpoint, Defender for Office 365, Microsoft 365 Defender, and more into the Microsoft 365 Defender portal. Learn what’s new.

Applies to:

  • Microsoft 365 Defender

The CloudAppEvents table in the advanced hunting schema contains information about activities in various cloud apps and services covered by Microsoft Defender for Cloud Apps. For a complete list, jump to Apps and services covered. Use this reference to construct queries that return information from this table.

 Important

This table includes information that used to be available in the AppFileEvents table. Starting March 7, 2021, users hunting through file-related activities in cloud services on and beyond this date should use the CloudAppEvents table instead.

Make sure to search for queries and custom detection rules that still use the AppFileEvents table and edit them to use the CloudAppEvents table. More guidance about converting affected queries can be found in Hunt across cloud app activities with Microsoft 365 Defender advanced hunting.

For information on other tables in the advanced hunting schema, see the advanced hunting reference.

TABLE 1
Column name Data type Description
Timestamp datetime Date and time when the event was recorded
ActionType string Type of activity that triggered the event
Application string Application that performed the recorded action
ApplicationId string Unique identifier for the application
AccountObjectId string Unique identifier for the account in Azure Active Directory
AccountId string An identifier for the account as found by Microsoft Defender for Cloud Apps. Could be Azure Active Directory ID, user principal name, or other identifiers.
AccountDisplayName string Name of the account user displayed in the address book. Typically a combination of a given or first name, a middle initiation, and a last name or surname.
IsAdminOperation string Indicates whether the activity was performed by an administrator
DeviceType string Type of device based on purpose and functionality, such as “Network device”, “Workstation”, “Server”, “Mobile”, “Gaming console”, or “Printer”
OSPlatform string Platform of the operating system running on the device. This column indicates specific operating systems, including variations within the same family, such as Windows 11, Windows 10 and Windows 7.
IPAddress string IP address assigned to the endpoint and used during related network communications
IsAnonymousProxy string Indicates whether the IP address belongs to a known anonymous proxy
CountryCode string Two-letter code indicating the country where the client IP address is geolocated
City string City where the client IP address is geolocated
Isp string Internet service provider (ISP) associated with the IP address
UserAgent string User agent information from the web browser or other client application
ActivityType string Type of activity that triggered the event
ActivityObjects dynamic List of objects, such as files or folders, that were involved in the recorded activity
ObjectName string Name of the object that the recorded action was applied to
ObjectType string Type of object, such as a file or a folder, that the recorded action was applied to
ObjectId string Unique identifier of the object that the recorded action was applied to
ReportId string Unique identifier for the event
RawEventData string Raw event information from the source application or service in JSON format
AdditionalFields dynamic Additional information about the entity or event
AccountType string Type of user account, indicating its general role and access levels, such as Regular, System, Admin, DcAdmin, System, Application
IsExternalUser boolean Indicates whether a user inside the network doesn’t belong to the organization’s domain
IsImpersonated boolean Indicates whether the activity was performed by one user for another (impersonated) user
IPTags dynamic Customer-defined information applied to specific IP addresses and IP address ranges
IPCategory string Additional information about the IP address
UserAgentTags dynamic More information provided by Microsoft Defender for Cloud Apps in a tag in the user agent field. Can have any of the following values: Native client, Outdated browser, Outdated operating system, Robot

Apps and services covered

  • Dropbox
  • Dynamics 365
  • Exchange Online
  • Microsoft Teams
  • OneDrive for Business
  • Power Automate
  • Power BI
  • SharePoint Online
  • Skype for Business
  • Office 365
  • Yammer

Source : Official Microsoft Brand
Editor by : BEST Antivirus KBS Team

How useful was this post?

Click on a star to rate it!

Average rating 0 / 5. Vote count: 0

No votes so far! Be the first to rate this post.

(Visited 5 times, 1 visits today)