Update advanced hunting docs and table descriptions

Updated ms.date fields to 12/04/2025 in several Defender XDR documentation files. Clarified the description of the FileMaliciousContentInfo table to indicate it covers files processed, not just those identified as malicious, in both the schema tables and what's new documentation.

Author: poliveria

defender-xdr/advanced-hunting-campaigninfo-table.md

@@ -21,7 +21,7 @@ appliesto:
     - Microsoft Defender XDR
     - Microsoft Sentinel in the Microsoft Defender portal
 ms.topic: reference
-ms.date: 12/01/2025
+ms.date: 12/04/2025
 ---
 
 # CampaignInfo (Preview)

defender-xdr/advanced-hunting-filemaliciouscontentinfo-table.md

@@ -21,7 +21,7 @@ appliesto:
     - Microsoft Defender XDR
     - Microsoft Sentinel in the Microsoft Defender portal
 ms.topic: reference
-ms.date: 12/01/2025
+ms.date: 12/04/2025
 ---
 
 # FileMaliciousContentInfo (Preview)

defender-xdr/advanced-hunting-schema-tables.md

@@ -21,7 +21,7 @@ appliesto:
     - Microsoft Defender XDR
     - Microsoft Sentinel in the Microsoft Defender portal
 ms.topic: reference
-ms.date: 11/17/2025
+ms.date: 12/04/2025
 ---
 
 # Understand the advanced hunting schema
@@ -102,7 +102,7 @@ The following reference lists all the tables in the schema. Each table name link
 | **[EntraIdSpnSignInEvents](advanced-hunting-entraidspnsigninevents-table.md)** (Preview)| Microsoft Entra service principal and managed identity sign-ins |
 | **[ExposureGraphEdges](advanced-hunting-exposuregraphedges-table.md)** | Microsoft Security Exposure Management exposure graph edge information provides visibility into relationships between entities and assets in the graph |
 | **[ExposureGraphNodes](advanced-hunting-exposuregraphnodes-table.md)** | Microsoft Security Exposure Management exposure graph node information, about organizational entities and their properties |
-| **[FileMaliciousContentInfo](advanced-hunting-emailurlinfo-table.md)** (Preview) | Files that were identified as malicious by Microsoft Defender for Office 365 in SharePoint Online, OneDrive, and Microsoft Teams |
+| **[FileMaliciousContentInfo](advanced-hunting-emailurlinfo-table.md)** (Preview) | Files that were processed by Microsoft Defender for Office 365 in SharePoint Online, OneDrive, and Microsoft Teams.  |
 | **[GraphApiAuditEvents](advanced-hunting-graphapiauditevents-table.md)**  (Preview) | Microsoft Entra ID API requests made to Microsoft Graph API for resources in the tenant |
 | **[IdentityAccountInfo](advanced-hunting-identityaccountinfo-table.md)** (Preview) | Account information from various sources, including Microsoft Entra ID. This table also includes information and link to the identity that owns the account. |
 | **[IdentityDirectoryEvents](advanced-hunting-identitydirectoryevents-table.md)** | Events involving an on-premises domain controller running Active Directory (AD). This table covers a range of identity-related events and system events on the domain controller. |

defender-xdr/whats-new.md

@@ -6,7 +6,7 @@ ms.service: defender-xdr
 ms.author: guywild
 author: guywi-ms
 ms.localizationpriority: medium
-ms.date: 12/01/2025
+ms.date: 12/04/2025
 manager: deniseb
 audience: ITPro
 ms.collection:
@@ -35,7 +35,7 @@ You can also get product updates and important notifications through the [messag
 ## December 2025
 - (Preview) The following advanced hunting schema tables are now available for preview:
     - The [`CampaignInfo`](advanced-hunting-campaigninfo-table.md) table contains contains information about email campaigns identified by Microsoft Defender for Office 365
-    - The [`FileMaliciousContentInfo`](advanced-hunting-filemaliciouscontentinfo-table.md) table contains information about files that were identified as malicious by Microsoft Defender for Office 365 in SharePoint Online, OneDrive, and Microsoft Teams
+    - The [`FileMaliciousContentInfo`](advanced-hunting-filemaliciouscontentinfo-table.md) table contains information about files that were processed by Microsoft Defender for Office 365 in SharePoint Online, OneDrive, and Microsoft Teams
 - (GA) The [hunting graph](advanced-hunting-graph.md) in advanced hunting is now generally available. It also now has two new predefined threat scenarios that you can use to render your hunts as interactive graphs.
 - (GA) Advanced hunting now supports custom functions that use tabular parameters. With tabular parameters, you can pass entire tables as inputs. This approach lets you build more modular, reusable, and expressive logic across your hunting queries. [Learn more](advanced-hunting-custom-functions.md#create-custom-functions-with-tabular-parameters)