ATP reporting source as external address

we have the same warning since yesterday

and if i reset the warning it pups up again every few hours

and if i take look at the firewall log i see the last 3 entries are from an internal client to this IP 195.62.53.168 over Port 137.

so i scanned this internal computer for virues and none of 4 av scanners did find anything.

should i be worried?

we have the same warning since yesterday

and if i reset the warning it pups up again every few hours

and if i take look at the firewall log i see the last 3 entries are from an internal client to this IP 195.62.53.168 over Port 137.

so i scanned this internal computer for virues and none of 4 av scanners did find anything.

should i be worried?

I'm not seeing these NETBIOS calls at any customer site.  I am seeing HTTP/S responses where NAT is in use instead of Webserver Protection.

I'd be tempted to do a packet capture of that traffic to see what's being requested.  Since this just started in the last few days, I wouldn't be surprised if the scanners can't see the problem yet.

Cheers - Bob