No, seriously, for many of the applications you have installed, the following holds true. Their idea of a cure is worth than most of the threats. Try to limit yourself to no more than 2 applications for security needs. Now some opinions will differ with me a bit but my suggestion is/has been for well over a year now. Use Avira Antivir Personal combined with Malwarebytes Anti-Malware (Paid version for proactive support) along with the windows firewall for XP. I will reiterate, opinions may vary somewhat but this is tried and true for me.
Moving along, your svchost.exe is a valid MS service built into Windows as a service to be used by other applications in their legitimate access to the Internet. Granted many forms of malware abuse this service, it is not unusual to see several of these started with Windows legitimately. Judging by the list of your installed security apps, I am surprised your poor little PC has time to do anything but answer to the Bloated exponentially software you have chosen.
In order here is my opinion, we all know what they say about these too, of the applications you have installed.
Norton: lose this p.o.s. application. Its a dog that eats 300 pounds of food p/week. Its lazy and fat. Furthermore it fails miserably at handling the task assigned to it. Sure it will bark occasionally. But more often than not it will do so after the theives have bagged up all of your belongings and are already out the door with them. LOSE IT.
Malwarebytes is in my opinion one of the best Antispyware apps there is. But it only works to PROTECT your computer from incoming malware if you have paid for it. Still, paid for or not, it has proven adequate for longer than any other app I have ever used in getting rid of most infections on your PC after the fact. I suggest keeping it.
SuperAntiSpyware seems to have a fairly large group of supporters of whom have my respect. So this one doesnt get a thumbs down from me. I simply have not needed more than what is offered by Malwarebytes.
Adware blocks ads and in very small measure that has a tendency to overlap malware. Still to me, far more pain than any advantage in its use. I would get rid of it.
Spybot: this was one of the first significant applications to take on the spyware task with any real seriousness. Unfortunately its creator has had little to no time in keeping it up to date. Still it is nowhere near as effective as MBAM. Lose it too.
I have never heard of Jetico at all before your post. That concerns me somewhat, but not enough to google it, because in my experience, few AV apps have met the performance and lightweight footprint afforded by Avira which is free. I will add here that my preference in AV differs depending on your OS. With Vista and Windows 7 my recommendation would be MS Security Essentials. It seems to really tax some XP systems horribly though so I dont usually recommend it for XP.
So, in a nutshell here is what I would do if my box were acting as you describe yours.
I would uninstall everything except Malwarebytes. Boot into Safe Mode with Networking, update MBAM (Malwarebytes) and run a quick scan with that. Remove everything it finds. After removing malicious software it will likely inform you that it needs to reboot afterward. Do so.
Next go to bleepingcomputer.com and download Combofix. Run it and follow the directions implicitly.
Next go to download.com and download Avira Antivir Personal. Install it. Make sure your firewall is turned on within Windows and I would be willing to bet your problems will be a thing of the past.
And one last thing. Spend the paltry 24.95 it takes to license MBAM. I promise you that you will never spend any amount of money more wisely on your PC.
Good luck my friend. There you have in a nutshell what I make a pretty good living at in working on others' PCs.
