Should only be a problem if you have installed the "EasyDoc Converter" app on your Mac. But if you have, it sounds nasty….
http://www.macrumors.com/2016/07/06/backdoor-mac-eleanor-faq/
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How does Backdoor.MAC.Eleanor put my Mac at risk?
Backdoor.MAC.Eleanor creates a Tor hidden service that provides attackers with full anonymous access to the infected Mac remotely through a PHP-based local web server dubbed Web Service – via a Tor-generated address. Attackers then have the ability to access and modify files, execute shell commands, capture images and videos from iSight or FaceTime webcams, and more through a web-based control panel
http://www.macrumors.com/2016/07/06/backdoor-mac-eleanor-faq/
_________________
How does Backdoor.MAC.Eleanor put my Mac at risk?
Backdoor.MAC.Eleanor creates a Tor hidden service that provides attackers with full anonymous access to the infected Mac remotely through a PHP-based local web server dubbed Web Service – via a Tor-generated address. Attackers then have the ability to access and modify files, execute shell commands, capture images and videos from iSight or FaceTime webcams, and more through a web-based control panel