More on the latest 'Petya' Ransomware outbreak here
This article explains how to change the RMS port 8194 of a single managed client computer, without affecting other clients.
In the example used in this procedure, we are changing it to port 8198. You need to decide which port to change it to on your system.
Applies to the following Sophos product(s) and version(s) Sophos Anti-Virus for Windows 2000+
You must make changes to the registry keys listed below. Sophos recommends that you make a backup copy of the registry, before making any changes to it.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Sophos Message Router | ImagePath
"C:\Program Files\Sophos\Remote Management System\RouterNT.exe" -service -name Router -ORBListenEndpoints iiop://:8193/ssl_port=8194
C:\Program Files\Sophos\Remote Management System\RouterNT.exe" -service -name Router -ORBListenEndpoints iiop://:8193/ssl_port=8198
HKEY_LOCAL_MACHINE\SOFTWARE\Sophos\Messaging System\Router | ServiceArgs
Sophos Agent service
C:\Program Files (x86)\Sophos\Remote Management System\RouterNT.exe
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