description-logo Description

This indicates an attempt to access Viber.
Viber is an instant messaging and VoIP app that was initially developed for smartphones, with a desktop versions created not long after. It required an account to be created on a phone before the account can be used on a desktop.

affected-products-logoAffected Products

Viber

Impact logoImpact

Firewall policy avoidance

Technology

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

Behavior

  • Reasonable

Default Ports

  • TCP/80
  • TCP/443
  • TCP/1024-65535