False Positive? Trojan.mebroot.b
I'm running Windows 2000 and Bit Defender's online scanner said Master Boot Record 81 was infected with Trojan.Mebroot.B. None of my usual anti-virus or anti-spyware programs pick it up. I was advised to run mbr.exe which produced a clean log. Does anyone know if this is just a false positive or if it is something deeper?