Invalid Requests.

[Luis Croker <lcroker@xxxxxxxxxxxxxxxx>]

   Hi all... 

   I hope any can give me a suggestion about how to block this kind of request in my apache web server... 

[Wed Apr 22 15:22:32 2009] [error] [client 10.10.10.10] Invalid URI in request GET  HTTP/1.1

   I have a lot of these requests  per second,  from the same IP, I think this is a kind of virus or malware trying  to contact the server. After a few minutes the IP change and start the same behavior. 
I compiled and installed mod_evasive module which worked fine but it doesnt block the IPs doing the request, cause in the request  there is not   a specfic object or page, so the mod_evasive can no detect and block the ips. 
Im thinking create a script that read the log file and insert a rule in the firewall to block this requests, but I wanna ask here before, maybe somebody have had the same problem before. 

Any suggestion ?

Thanks.