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Microsoft Security Intelligence
Published Dec 10, 2012 | Updated Sep 15, 2017

Backdoor:Win32/Kelihos.AN

Detected by Microsoft Defender Antivirus

Aliases: TROJ_SPNR.15JC12 (Trend Micro) Trojan-Ransom.Win32.HmBlocker.nxwe (Kaspersky)

Summary

Backdoor:Win32/Kelihos.AN is a trojan that allows unauthorized access and control of an affected computer.
To detect and remove this threat and other malicious software that may have been installed in your computer, run a full-system scan with an up-to-date antivirus product such as the following: For more information about using antivirus software, see http://www.microsoft.com/windows/antivirus-partners/.
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