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Trojan:VBS/Trisell.A
Detected by Microsoft Defender Antivirus
Aliases: ASP/Ace.F (CA) Hacktool.Ace (Symantec)
Summary
Trojan:VBS/Trisell.A is the detection for a script that exploits a vulnerability in certain versions of web-scripting languages that is used to gain access to a web server.
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 will detect and remove this threat:
For more information on antivirus software, see http://www.microsoft.com/windows/antivirus-partners/.