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Virus:BAT/Ballicus.A
Detected by Microsoft Defender Antivirus
Aliases: BAT/Bacil (AVG) BAT.Ballicus (BitDefender) BAT/Bacil.A (Frisk (F-Prot)) Virus.BAT.Ballicus (Kaspersky) VBS/Bacil (McAfee) Troj/Bacil-A (Sophos)
Summary
Virus:BAT/Ballicus.A is a detection for a malicious batch script. It attempts to overwrite PIF files in certain folders with another file.
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.