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Trojan:Win32/Nebuler.gen!D
Detected by Microsoft Defender Antivirus
Aliases: Trojan.Mezza.DP (BitDefender) Trojan-Dropper.Win32.Agent.tdo (Kaspersky)
Summary
Trojan:Win32/Nebular.gen!D is a trojan that gathers information from the affected machine and sends it to remote sites. It has been distributed as an executable file that is approximately 43,000 to 47,000 in size (depending on the small differences across minor variants).
Manual removal is not recommended for this threat. To detect and remove this threat and other malicious software that may have been installed, run a full-system scan with an up-to-date antivirus product such as the Microsoft Safety Scanner (http://go.microsoft.com/fwlink/?LinkId=212742). For more information, see http://www.microsoft.com/protect/computer/viruses/vista.mspx.