Website Malware FAQ

  • Backdoor: PHP:PREG_REPLACE:EVAL

    This type of backdoor is a malware which hides itself under a preg replace with the “e” switch that functions as a eval call....

  • 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...

  • 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...

  • PHP:BOT:SQL2

    filesystem and it is difficult to find without access to the server or logs. These are spam files that are used in DoS or phishing attacks, while a part of their botnet uses a compromised ser...

  • 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 ...