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Microsoft Security Intelligence
Published May 10, 2011 | Updated Sep 15, 2017

VirTool:JS/Obfuscator.AA

Detected by Microsoft Defender Antivirus

Aliases: No associated aliases

Summary

VirTool:JS/Obfuscator are detections for programs that have had their purpose obfuscated to hinder analysis or detection by anti-virus scanners. They commonly employ a variety of techniques such as encryption.
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/.
 
For information on additional support options worldwide, see http://www.microsoft.com/protect/support/default.mspx.
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