2. Core Scanner add-on for Security Ninja

Core Scanner add-on for Security Ninja can scan WP core files with one click. It quickly identifies the problematic files that occurs in your WordPress core files.

It comes with the following features:

• Scan WP core files with one click
• Quickly identify problematic files
• Restore modified files with one click
• Great for removing exploits and fixing accidental file edits/deletes
• View files’ source to take a closer look
• Fix broken WP auto-updates
• Color-coded results separate files into 5 categories
• Files that are modified and should not have been
• Files that are missing and should not be
• Files that are modified and they are supposed to be
• Files that are missing but they are not vital to WP
• Files that are intact
• Detailed help and description
• Easy-to-use GUI