Yahoo.Mail_Attachment

description-logo Description

This indicates an attempt to download or upload an attachment on Yahoo! Mail.
Yahoo! Mail Attachment detects if a file is being downloaded or uploaded by the user in a Yahoo! Mail message.

affected-products-logoAffected Products

Yahoo! Mail

Impact logoImpact

Unexpected network communication

Technology

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

Behavior

  • Excessive-Bandwidth
  • Cloud

Application Dependencies

Default Ports

  • TCP/143
  • TCP/443
  • TCP/465
  • TCP/993
  • TCP/5050

Version Updates

Date Version Detail
2021-08-19 18.143 Sig Added