how to defend this atack?
| From: | andy | Date: | Sat, 13 Jul 2002 18:06:43 +0000 |
| Subject: | how to defend this atack? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-107532@lists.php.net to get a copy of this message | ||
Hi there,
I am getting from time to time such GET requests. I think this is kind of a
atack against the webserver. DNS maybe. Here is the log entry:
218.5.149.77 - - [13/Jul/2002:19:57:09 +0200] "GET
/default.ida?NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNN%u9090%u6858%ucbd3%u7801%u9090%u6858%ucbd3%u7801%u9090%u6858%ucbd3%
u7801%u9090%u9090%u8190%u00c3%u0003%u8b00%u531b%u53ff%u0078%u0000%u00=a
HTTP/1.0" 400 321
can anybody tell me more about this. How could this harm the server or
application installed and what can I do against it?
Thank you for any help on that,
Andy