Description:
UDP port 22, was commonly used for PCAnywhere status checks upto version 7.51, but this has been changed since that version. It is also assigned to be used by SSH, but I do not know of any server or client that uses this.
Causes:
Currently the only known cause to see traffic to this port would be if you are running a version of PCAnywhere version 7.51 or older. But this does not mean that Trojans may not use it.
Suggestions:
- Upgrade PCAnywhere, if running on the network.
