We recently added the number one rated website virus scanner available for free to all accounts. Simply log into your cPanel and look for this link:
From there you can see a list of any effected web pages, images, or files. Once you see the list, you can go in and fix the file or delete it. Remember, most websites that are hacked are WordPress. The best defense is to have a trusted theme and trusted plug ins. You can also install the free all in one WordPress security plug in to help: https://wordpress.org/plugins/all-in-one-wp-security-and-firewall/