Faulty detection on "winlogon.exe"
Summary:
On Friday, the 13th of February 2009, between 6:00 and 8:00 AM (GMT) BitDefender faulty identified some versions of the “winlogon.exe” file as being infected by Trojan.Generic.1423603. During an on demand scan BitDefender may have moved this file to the quarantine area however this action caused no permanent damages to the operating system.
Detailed description:
The error was fixed starting with 8:00 AM (GMT), on the same day through one of the regular updates so no user action was required.