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Microsoft Security Intelligence
Published Jan 19, 2011 | Updated Sep 15, 2017

Backdoor:Win32/Zegost.F

Detected by Microsoft Defender Antivirus

Aliases: Win-Trojan/Biz.2875392 (AhnLab) W32/Zegost.D.gen!Eldorado (Command) TR/Crypt.XPACK.Gen3 (Avira) Adware.Baidu.3062 (ESET) Trojan-PSW.Win32.Bjlog.koc (Kaspersky) Generic.dx!uvn (McAfee) Mal/Zegost-E (Sophos) Adware.ADH (Symantec) TROJ_REDOSD.SMC (Trend Micro)

Summary

Backdoor:Win32/Zegost.F is a trojan communicates with a remote server to allows remote access and control. The trojan blocks access to numerous websites, many of which are security related.
To detect and remove this threat and other malicious software that may be installed on your computer, run a full-system scan with an appropriate, up-to-date, security solution. The following Microsoft products will detect and remove this threat:
 
 
For more information on antivirus software, see http://www.microsoft.com/windows/antivirus-partners/.
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