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TrojanDownloader:Win32/Nurech.gen!B
Detected by Microsoft Defender Antivirus
Aliases: Trojan-Downloader.Win32.Nurech.bp (Kaspersky) W32/DLoader.CTNS (Norman) TROJ_SMALL.IAU (Trend Micro)
Summary
TrojanDownloader:Win32/Nurech.gen!B attempts to download files from several remote Web sites and run those files on impacted systems. TrojanDownloader:Win32/Nurech.gen!B may commonly be received as an attachment to e-mail, typically in a ZIP archive. The Trojan executable file name may employ a double extension ruse which may make it appear that the file type is a .DOC, PDF, .JPG or other non-executable extension.
Manual removal is not recommended for this threat. Use Microsoft Security Essentials or another up-to-date scanning and removal tool to detect and remove this threat and other unwanted software from your computer. For more information on Microsoft security products, see http://www.microsoft.com/protect/products/computer/default.mspx.