need help have the log files

I keep getting the same Virus in my Quarantine "Mal\Behav-304". I'm using Sophos Anti-Virus, It's up to date as is my Java. I followed the advice of this forum, and went through the steps. I've attached the log files from SuperAntispyware, Malwarebytes' Anti-Malware and HijackThis. Please help if you can.

Thanks


[attachment deleted by admin]

[Malware Removal Specialist]

Welcome to H2G.

Download ComboFix© by sUBs from one of the below links. Be sure top save it to the Desktop.

Link #1
Link #2

**Note:  It is important that it is saved directly to your Desktop

Close any open Web browsers. (Firefox, Internet Explorer, etc) before starting ComboFix.

Temporarily disable your antivirus, and any antispyware real time protection before performing a scan. Click this link to see a list of security programs that should be disabled and how to disable them.
 
Double click combofix.exe & follow the prompts.
When finished ComboFix will produce a log for you.
Post the ComboFix log in your next reply.

Important: Do not mouseclick ComboFix's window while it is running. That may cause it to stall.

Remember to re-enable your antivirus and antispyware protection when ComboFix is complete.

If you have problems with ComboFix usage, see How to use ComboFix