[Ask]I need a promod for my infected sever!!~

This afternoon when play 4d1 mw3, i just connect to a sever named KOREA Infected, the admin's name i think is TeachMeEnglish
And that sever has a GREAT infected promod (i think he's using MapEditor or sth like that)
Anyone know what that mod is, where to download it plz tell me
I want to host a sever too, for south east asia's people

these files are a little different for your request.
because time passed and i moded it by concentrating BOTs.
-Korea Infected-

Im not sure where that is located exacly.