Virus:win64/sirefef.B + Firewall Disabled + Constant Reboot. Cannot fix.

Hey guys, I got this virus somehow. rarely happens. I tried running combofix and it says "the subsytem needed to support the image type is not present." I have tried everything I can. I am attaching the FRST logs. I would GREATLY appreciate some help on this. I cant get it to stop rebooting. Ive done alot of stuff with F8. tried recovery cd's I made specifically for this kind of thing and those dont even work. FAIL on MS part. so I have to rely on other sources. and you guys have never failed. me. Again my up most gratitude if you would look into these logs and see if something can be fixed.

Thank you so much.
Regards Dean.

Typing on a laptop. not easy.

 

I think I fixed it I really have no idea how. but its not rebooting anymore. My firewall is back. I ran combofix after the PC would stay on. Running MS Safety scanner which found the virus's in the 1st place. I am just happy I can back up files at least. A combo of this site and others helped me. I wish I had more info for others. persistance on trying different stuff.

I hope this thread can be closed. Waiting for final scan.

fixed