Need help to tell if my system is clean

Viruses and worms
1

Hi, I’m new hew here.

Anyway, I get some system errors from time to time. I’ve run a thorough scan by Avast(which usually fixes the problem, my virus definitions are up to date), and even tried out the lame Norton Anti-Virus, but neither of them detected any virus activities. So I decided to post a hijackthis log here, so that you guys could help me, and tell if my system is infected, or not.

2

Looks OK except fot this warning:

A newer version of service pack is available. Service packs increase the safety of your system. Visit Microsoft's windowsupdate site to download the newest version of the service pack.
3

Posting the contents would have saved anyone having to download anything to check it.
However, the log file looks clear you can get an on-line analysis of your file as a second opinion.
For an on-line analysis - HiJackThis Log file - On-line Analysis
Ignore any 023 reference to avast processes, this is a hiccup in the HJT 1.99.1 (especially missing file entry for avast), if you need any help with any of the analysis let us know.

RejZoR’s Website - Security Ops
On-line Virus Scanners and other useful Links Security-Ops.eu.tt

But your problem is more likely to be the result of having Norton and avast on your system at the same time, this is a recipe for conflict.
O23 - Service: Norton AntiVirus Auto-Protect Service (navapsvc) - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
You must get rid of NAV, often harder than getting rid of a virus.

4

Thanks a lot for your help, and okay next time I’ll post the content log, I promise. Though, the error couldn’t have been caused by NAV and Avast running together, because it already appeared before I installed NAV.

5

Hi Kamisutra,

You could try running TuneUp utilities: it can help clean up your registry, and has a free trial.

http://www.tune-up.com/

6

Thanks, FreewheelinFrank, I’ll try it out.