Website Malware FAQ

  • Backdoor: PHP:C99:045

    The C99 backdoor is a malware that allows attackers to take control of your site from remote. It is used to compromise vulnerable Affecting:...

  • Backdoor: PHP:EVAL:GZINFLATE:B64

    This backdoor hides itself under a loop of gzinflate/gzuncompress/base64_decode calls, after which it executes the code. Affecting: It compr...

  • 500ERROR

    The website generates this internal server error (500/501/503), during a scanning process. However, it can be some malware infection. If you get 500 Error warning, run a...

  • Backdoor:PHP:GENERIC:07

    PHP:Generic:07 is a backdoor created by hackers to delete/upload files, access, alter and infect the website. It hides itself in the filesystem and hence it is difficult to detect if the user...

  • Backdoor:PHP:MAILER:33

    Attackers use this PHP Mailer tool to send spam emails from your site. It hides in the filesystem and hence it is difficult to detect if the user cannot access to the server or logs. This is ...