The WPCode PlugIn installing itself every night

Hi @grulok,

I’m sorry you ran into that issue, that is likely happening because your site has been compromised. The first step you should take is reach out to your hosting company to ask for assistance cleaning up and ensuring the actual exploit is addressed, if possible restoring a previous backup before this started happening.

You can find more details to get started with fixing this in the following articles:

FAQ My site was hacked

https://www.wpbeginner.com/beginners-guide/beginners-step-step-guide-fixing-hacked-wordpress-site/

Thank you
I will give it a try. I have already done a lot, I just can’t find the modified files or code.

My server “ImunifyAV” malware tool and also other scanners do not find the modified files.

I will continue my search. If there are any other tips. Thank you very much.