I think this could be related to a Firefox add-on that I installed. Flash crashed frequently after installing it. Normaly I wouldn't be too concerned but I noticed 8080 in the popup.
Network Shield: blocked access to malicious site 1279957090:8080:8080/trk12/StghGrzqtbk [ C:\Program Files (x86)\Mozilla Firefox\firefox.exe ( 4192 ) ]
If someone knows what this is, please share. I uninstalled Firefox and am going to scan. Using avast on Win7 x64.
Thanks in advance,
Manzo