Files distributed as .rar archives on file-sharing platforms are frequently modified. If you obtained this from a non-official source:
"Nulled" plugins often contain obfuscated PHP backdoors or malicious scripts that can compromise your WordPress installation. yellowpencil758.rar
While available officially on Codecanyon, .rar versions found on third-party sites like WPLocker are often "nulled" or GPL-redistributed copies. Security Warning Files distributed as
Applying specific styles for mobile, tablet, or desktop breakpoints. yellowpencil758.rar
Check for unusual files within the archive, such as class-wp-cache.php or hidden scripts in the /library/ folder that aren't part of the standard Yellow Pencil documentation. Common Use Cases