Persistent threats detected by Avast. Please...

Help.
Hello folks, after thoroughly and carefully reviewing multiple support forums with no luck, I have finally decided to try my luck with you. My computer is experiencing most of the symptoms others have described on this forum. Slow internet, persistent threats detected by Avast, and malicious urls blocked. I have Otl logs for anyone kind enough to review them, any advice would be greatly appreciated.
Regards,

Moe; :o

Infection Details
URL: hxtp://smspuma.com/search?id
Process: C:\Windows\Explorer.EXE
Infection: URL:Mal

URL: hxtp://datingpuma.com/search?id
Process: C:\Windows\Explorer.EXE
Infection: URL:Mal

URL: hxtp://eyepuma.com/search?id
Process: C:\Windows\Explorer.EXE
Infection: URL:Mal

URL: hxtp://finderpuma.com/search?id
Process: C:\Windows\Explorer.EXE
Infection: URL:Mal

We need Malwarebytes log / OTL log / aswMBR log

See here. http://forum.avast.com/index.php?topic=53253.0