Seems like I caught something

Righto.
So, the other night I got a warning from norton about some file accessing something or other... csrssc.exe
I had a look and a heap of applications were now present in my c:\ directory.
I've deleted them and ran a scan on Malwarebytes and 'repaired' a bunch of things it found.
After restarting my computer, I've found that norton is completely disabled (application files deleted), and I can't connect to the internet (though I can connect to my modem and router).
Whatever this thing is, it's edited my internet settings and 'unchecked' the "show pictures" option in the advanced settings.
Can anyone help? I can post logs from whatever application if that'd help
cheers.

 

OK, I've attached my most recent HJT, ComboFix and MBAM logs.

Just checked something out, and my norton files hadn't been deleted (I was looking in the wrong folder :-o), though NIS no longer loads on startup. Don't know if that helps, just thought I'd mention it.

Thanks guys

 

Cool. Thanks.
Latest logs are attached.
Search and Destroy didn't find anything.
Internet connection is still down so there's something interfering there...
All help appreciated.
Ta.

 

Thanks TimW,

Turns out this thing edited my network settings and deleted my DNS specifics, disabling my internet access. It also locked my task-bar, cleared out my start-up folder, disabled viewing images in internet explorer, plus probably a whole heap of other things which I haven't worked out yet.

My Norton internet security monitored some of the activity that was attempted and/or performed:
"payload was blocked from accessing your network resources"
"firewall rules were automatically created for naoe"
"firewall rules were automatically created for ocvugtko"
"firewall rules were automatically created for services"
"cohdejrg.exe modified your program startup settings"
"2684403242.exe modified your windows atartup settings"
"csrssc was blocked from accessing your network resources"
"winlogin was blocked from accessing your network resources"
"winlogin detected by norton internet security"
.... then it gets a bit confusing as I began to install some anti-spyware applications at that stage.

Anyway, all seems well here for now.

I guess it serves me right for attempting to download an application via a torrent, rather than the author's website.

Thanks for your help, and the verification that the logs are clean (otherwise I'd likely be fretting).

Cheers.