Clean the site of viruses

Employer
[no-member:pro]Vasily[/no-member:pro]
Project parameters
Type of cooperationOne-time project
SectionWeb development
Prepaymentwithout prepayment
Payment methodsBank transfer, Electronic money
Acceptance of requestsfrom Mar 30, 2019 until Apr 4, 2019
Project description
The site recently began to get viruses is not clear where and why. The virus somehow adds JS code on the pages of the site, which blocks the page itself, and when clicking in any area, it transfers to various malicious and advertising sites. Antiviruses on the site do not swear, but users can not use the site. Initially, the virus appeared as a separate file, which we managed to delete and that’s all, after checking for new files on the server. Now our antivirus on the site does not even show which file is suspicious on the server. It is urgent to cure the site and be sure to find and cover the hole in the site through which the virus enters the site.
Project tags