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Trojan:JS/Tracur.A
Detected by Microsoft Defender Antivirus
Aliases: Trojan.XULCache.A (BitDefender)
Summary
Trojan:JS/Tracur.A is a trojan that redirects user searches via the Web browser Firefox to a malicious Web site.
Manual removal is not recommended for this threat. To detect and remove this threat and other malicious software that may have been installed, run a full-system scan with an up-to-date antivirus product such as Microsoft Security Essentials, or the Microsoft Safety Scanner. For more information about using antivirus software, see http://www.microsoft.com/security/antivirus/av.aspx.