Mystery pc problem(s)

Hi everyone,

 

I have been trying to work out what was (and is again) wrong with my friend's pc. Basically he is experiencing the following:

 

- Extreme slow down

- 'Odd' things happening - icons disappearing etc.

- Occasional high CPU usage

- Mouse jittering/jumping.

 

I have no idea what it is. He has had a few viruses; After which I decided a reformat was needed, and thus I formatted his pc and reinstalled the operating system. It was FINE after that - worked like a dream.

 

and then... bang. It starts again.

 

Now, he has had AVG, Avira, NOD32 and Norton (recently, and due to my influence) and it has happened with all of them installed - separatley obviously - and before and after the format. I am under the impression that this is a hard drive problem - probably bad sectors and that sort of thing, but none-the-less, I have attached a HJT log and a gmer scan; if there is anything else that you would like me to look for or scan with, please let me know.

 

He tends to put his AV off while lanning (????).

 

I am going to be trying all areas to find out what is wrong, so any feed back would be great - maybe this is a rootkit, but I don't think so - but then I am no expert :-)

 

Thanks a million in adv. for your thoughts on this

 

 

Matt