Computer shutting down during virus scan

[aryama]

Hi All,

Whenever I am scanning my computer for Virus,it was shutting down.I have Kaspersky Total Security,it shuts down when scan is just 10% into it.I scanned with SuperAntispyware and found some tracking cookies,removed them but still no solution.Whenever I try to scan with malwarebytes it shuts down,Tried in safe mode,same thing.A peculiar pattern I have noticied is that,if I restart it again after PC shuts down,it again shuts down while loading windows,a wait of 5-10 min and again my pc is back to normal!! I formatted my C drive reloaded windows xp(sev pack2),for a day everything seemed normal,but again it all has started.Now internet is going slow while browsing.Sometimes different tabs keep opening on their own on Mozilla Firefox.Though it has been handled with SuperAntispyware,I have a feeling that I have got system virus.Now sometimes I cannot disconnect from Net,if I am browsing Malwarebytes forum,pc shuts down..weird. I went through Malwarebytes forum and tried TDS Killer,but it didnt help,so I guess my solution would be different. Please suggest steps as to what I should do.Should I need to reformat my whole PC? What about my data? Also please note I cant access network on 'Safe Mode with Networking'. Please help.

Thanks

Aryama

[MrCharlie]

Post with logs:

http://forums.malwarebytes.org/index.php?showtopic=122058

MrC

[aryama]

Please find the logs in the attachment

dds.txt

attach.txt

[MrCharlie]

Stay in your other topic, this one will be closed.

Don't start multiple topics, MrC