If you're searching for , that typically refers to downloading the album Encore (released in 2004) as a compressed ZIP file via the Russian social media site VK (Vkontakte).
If you meant something else (like a fan-made remix ZIP or a specific archive of Eminem rarities), let me know and I’ll try to point you toward legitimate community sources like Genius or Eminem fan forums. Eminem Encore Zip Vk