description-logo Description

This indicates an attempt to use the Citrix ICA protocol.
ICA is a proprietary protocol designed by Citrix Systems. The protocol is used to transmit data between Citrix servers and clients.

affected-products-logoAffected Products

Citrix ICA

Impact logoImpact

Unexpected network communication

Technology

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

Behavior

  • Reasonable
  • Cloud

Application Dependencies

Default Ports

  • TCP/1494
  • TCP/2598
  • UDP/1494
  • UDP/2598