I've been attacked by malware three days running already. The malware seems to attack my index.php files, by inserting the following code at the top of the page (before <html>):
See my site's source code (if you dare): bisdaktionary [dot] com
I've tried the following:
1. Removed the malicious code one by one in all index.php files
2. Changed passwords (admin access, ftp, cpanel)
3. Scanned my PC for any malware or viruses
But the code still keeps coming back.