Facebook_Messenger.Voice.Message

Description

This indicates an attempt to send a voice message via Facebook Messenger.
Facebook Messenger Voice Message is a feature in Facebook Messenger that allows users to hold down a button and record a voice message to be sent to another user. It differs from the voice call feature where a proper call session is not established.

Affected Products

Facebook Messenger

Impact

Unexpected network communication.

Technology

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

Behavior

• Excessive-Bandwidth

Application Dependencies

• Facebook
• Facebook_Login

Default Ports

• TCP/443

References

• https://www.facebook.com/mobile/messenger/