Remove Malware from Hetzner hosted WP Sites

I have some Hetzner hosted WP sites, which are infexted with the follwoing Malware Signatures, that need to be removed based on list provided by Hetzner, to remove restriction on hosting plan #1 WEBSHELL_PHP_Dynamic_Big [author="Arnim Rupp (https://github.com/ruppde)"] #2 WEBSHELL_PHP_Generic_Callback [author="Arnim Rupp (https://github.com/ruppde)"] #3 WEBSHELL_PHP_Generic [author="Arnim Rupp (https://github.com/ruppde)"] #4 EXT_WEBSHELL_PHP_Generic [author="Arnim Rupp (https://github.com/ruppde)"] #5 WEBSHELL_PHP_Encoded_Big [author="Arnim Rupp (https://github.com/ruppde)"] #6 WEBSHELL_PHP_OBFUSC_Encoded_Mixed_Dec_And_Hex [author="Arnim Rupp (https://github.com/ruppde)"] #7 WEBSHELL_PHP_OBFUSC_Str_Replace [author="Arnim Rupp (https://github.com/ruppde)"] #8 Php.Webshell.Generic-10058314-0