So Im having a community website, then google listed my website as harmful, malware detected at my website. And then I'm checking at https://sitecheck.sucuri.net/ and its showing some script that detected as malware at every single url I have, then I check the header.php and it's there, I dont know how, but it's there.
So I remove it and sucuri says my website clean and after asking for a review to google, my website clean again.
BUT 2 days later my website detected as harmful again, and that code that I've delete before appearing again, right before </head>. I'm afraid that code really harmful to my visitor, but it still appearing, can you guys please help me because I dont know what is happening.
This is the code http://i.imgur.com/bQr2I7T.jpg
Thanks before, regards.