Wordfence-scan: File contains suspected malware URL

Hi,

just completed a worfence-scan which alerted me to a potential issue with an URL embedded into your plugin:
“This file contains a suspected malware URL listed on Google’s list of malware sites. Wordfence decodes base64 when scanning files so the URL may not be visible if you view this file. The URL is: http://www.joomsky.com/products/js-supprot-ticket-pro-wp.html – More info available at Google Safe Browsing diagnostic page.”

Would you please explain that?