Microsoft.365.Excel

Description

This indicates an attempt to access Microsoft Excel.
Microsoft 365 offers the Excel application that allows users to create, edit, save and share spreadsheets. Users can access the spreadsheets via the local client app or Office Online.
Note: This signature only detects files that are accessed on the cloud.

Affected Products

Microsoft 365

Impact

Network resources consumption

Technology

Browser-Based, Network-Protocol, Client-Server, Peer-to-Peer, Cloud-Based, Mobile-Device

Behavior

• Reasonable
• Cloud

Application Dependencies

• Microsoft.365
• Microsoft.365.Portal
• Microsoft.Portal
• Microsoft.Authentication
• Microsoft_Login
• Microsoft.365_Login.Home
• Microsoft.365_Login.Business

Default Ports

• TCP/80
• TCP/443
• UDP/443

References

• https://www.office.com/