attack from file manager

[hft]

hi
I am using cPanel for multi server,
but one of this server someone upload file from file manager without using username and password, I am search for this problem but no solution ,this file redirect to Cyber.bet.
how can solve this problem?
thank you ,,,

 

[cPanelAnthony]

Hello! To confirm, someone uploaded a file they shouldn't have? Can y ou elaborate on what issue is actively happening?

Thanks!

 

[hft]

The problem is that he sends a post on the file manager and attaches files to the hosting, which is a stranger who does not have access data. The previous attachment shows the form of the request.
Attached file is one of the files uploaded to the server.

 

[cPanelAnthony]

You need to contact your web hosting provider or systems administrator. This file looks malicious and there may be malware content on this domain. The following article might help.

What do I do if a cPanel account is compromised?