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Microsoft Security Intelligence
Published Jul 11, 2011 | Updated Aug 22, 2017


Detected by Microsoft Defender Antivirus

Aliases: No associated aliases


Win32/Dursg is a family of trojans that install malicious components as Firefox or Opera components. They redirect Internet search queries to malicious URLs that display advertisements or serve other malware.

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 detect and remove this threat:

For more information on antivirus software, see

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