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PWS:Win32/Frethog.V
Detected by Microsoft Defender Antivirus
Aliases: Mal_NSAnti (Trend Micro) Packed.Win32.NSAnti.r (Kaspersky) W32.Gammima.AG (Symantec)
Summary
PWS:Win32/Frethog.V is a member of Win32/Frethog - a large family of password-stealing trojans that targets confidential data, such as account information, from Massive Multiplayer Online Games (such as World of Warcraft, for example).
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 Microsoft Security Essentials, or the Microsoft Safety Scanner. For more information about using antivirus software, see http://www.microsoft.com/security/antivirus/av.aspx.
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