VirTool:JS/Obfuscator.H are detections for programs that have had their purpose obfuscated to hinder analysis or detection by antivirus or security scanners.
These obfuscations techniques are being used on various kinds of malwares as part of its component. The malware that lies “underneath” may have virtually any purpose.
This malware may installed by other malware or be encountered when visiting a malicious Web page.
VirTool:JS/Obfuscator.H decodes an embedded string and writes it to the current HTML page.
Analysis by Dan Kurc
There are no obvious symptoms that indicate the presence of this malware on an affected machine.