Clear hosting from viruses, hosting sites on Wordpress

There are several sites on the hosting site from RuCenter. At first, one of the sites that was so crooked that it was impossible to update the Version of WardPress was infected through the vordpress holes. This site has crashed and it would seem the problem is over.

But then the virus began to spread throughout the hosting and at the moment, the sites are working, but it is impossible to get into the admin sites, issued 403 bug.

Contacting the technical support of the RuCenter, found out that the automatic antivirus tools they sell, in this case, will not help.

You need to manually walk through all the sites and remove the malicious code.

A great request to respond to those who dealt directly with Wardpress and RuCenter, because, in my amateurish opinion, there are many pitfalls.

Perhaps incorrectly estimated the scale and cost of the work. If so, we will adjust.