Wordpress Malware Removal and migration to new server and hosting account

I have a WordPress website that has a malware virus.

I need help to:

1. REMOVE ALL MALWARE FILES - MAKE IT CLEAN
2. CREATE A BACK UP OF THE CLEAN WEBSITE
3. MIGRATE & COPY OVER CLEAN WEBSITE TO NEW SERVER & HOSTING
4. POINT DOMIAN DNS NAMESERVERS TO NEW HOSTING
5. INSTALL SSL FOR SECURITY & MAKE SURE WEBSITE WORKS CORRECTLY