Netbus backdoor trojan on FreeNAS 8

[Xenoc]

Hi,

I managed to build myself a NAS thanks to all the guides on this forum. Got jail and minidlna working on the first try and all that but I got a shock when I ran Fing on my network.
The NAS appeared on the list plus an unknown device. When I did a service scan on this unknown device it says 12345 Netbus backdoor trojan. I ran an antivirus on my other computers and they are all clean. If I switch the NAs off the trojan is not listed on my network any more.

how do I remove this from the NAS? and how do I prevent this from happening again, or is this a false alarm? Any help welcome.

 

[William Grzybowski]

This is a false alarm, freenas plugins run starting on that TCP port.