Mod Edit: OP’s file looks to be infected. Do not use.​

Couldn’t find the latest version in the forum so here it is:

Sales page

Remoeved

Download

Removed

Virus total

removed

Actual file scan:

Removed

To activate it:

Open your FTP/Cpanel:
Browse to this location \\website.com\wp-content\plugins\wordpress-seo-plugin\vendor\yoast\license-manager
Open the file “class-license-manager.php“

Replace the line “if ( ! $this->license_is_valid() ) {”

With the line “if ($this->license_is_valid() ) {”

Save the file.

Enjoy