Please help SKYNET gotme

My Nortons will not do a complete scan, and PC shuts down if I click on the modem. Problem started after I got what I thought to be a windows update, I just let it install when I shut down my PC. When I restarted the next day I immediately got a popup which I thought was from my Nortons program stating that bloodhound.sonar1 had detected a serious problem and I needed to immediately shut down and restart, and that brings me here. I have posted logfiles from GMER and hijack this to pastebay under the name poorronny. Thanks for any help in advance