Eco Antivirus Malware Issue

I apparently have a malware that is advertising itself and leaving a yellow pop up bar at the top of the screen, stating "your computer might be ast risk, download eco antivirus now!" whats worse now a windows security iss keeps poping up stating that "the HTTPS of this site may be comprimised, do you want to access this page comprimising the security of this site?." the dang thing pops up at almost any site and its driving me nuts! I have updated Bit defender and run a deep system scan, but to no avail... any tips?

Do not install any ECO antivirus! This is a virus that will download a FAKE AV. Do not trust any of these messages that pops up that your computer might be at risk.

Try an online scan here http://quickscan.bitdefender.com/ or here http://www.bitdefender.com/scanner/online/free.html

If malware isn't still detected, you may try to disinfect your computer by running BitDefender Rescue CD after downloading and burning de ISO file on a CD: http://download.bitdefender.com/rescue_cd/ then runnning at boot time (when computer starts).