Published Sep 07, 2007 | Updated Sep 15, 2017


Severe |Detected with Windows Defender Antivirus

Aliases: Win32/Sinray.G (CA) Spammer:Win32/Sinteri.gen!B (Microsoft)


Spammer:Win32/Nuwar is a component of the Win32/Nuwar Trojan family, and is used to relay e-mails. E-mail messages are sent in various formats, commonly containing a hyperlink to a remote Web site hosting Win32/Nuwar Trojan files.
Spammer:Win32/Nuwar may download and install additional malicious software, thus manual removal is not recommended. To detect and remove this Trojan 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 ( For more information, visit
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