みさきさん、
弱点があるかどうかを調べるスキャナーのようなものでしょう。
古典的なものもあるようですし。
たとえば、
http://sec.angrypacket.com/code/riplog-v4.pl
とか、もう少し幅広く
http://www.nessus.org/
というようなものもあります。
GET / HTTP/1.1"
"HEAD /qweiop43809442fsfjflr.html HTTP/1.1" 404 215
"GET / HTTP/1.1" 200 1676
"GET / HTTP/1.1" 200 1676
"HEAD /qweiop43809442fsfjflr.html HTTP/1.1" 404 215
"GET / HTTP/1.1" 200 1676
"HEAD /../../etc/passwd HTTP/1.1" 403 194
"HEAD /../../../../../etc/passwd HTTP/1.1" 403 194
"HEAD /../../../../etc/passwd HTTP/1.1" 403 175
"HEAD /../../../etc/passwd HTTP/1.1" 403 194
"HEAD /../../passwd HTTP/1.1" 403 194
"HEAD /../../passwd HTTP/1.1" 403 194
"HEAD /../../shadow HTTP/1.1" 403 194
"HEAD /cgi/ HTTP/1.1" 404 215
"HEAD /admin-serv/config/admpw HTTP/1.1" 404 215
"HEAD /admin-serv/config/admpw HTTP/1.1" 404 215
"HEAD /whois_raw.cgi HTTP/1.1" 404 211
"HEAD /WebSTAR HTTP/1.1" 404 215
"HEAD /WebSTAR HTTP/1.1" 404 215
"HEAD /web_store.cgi HTTP/1.1" 404 211
"HEAD /usr/local/apache/share/htdocs/.htaccess HTTP/1.1" 404 215
"HEAD /root HTTP/1.1" 404 215
"HEAD /quikstore.cfg HTTP/1.1" 404 215
"HEAD /PSUser/PSCOErrPage.htm HTTP/1.1" 404 215
"HEAD /prxdocs/misc/prxrch.idq HTTP/1.1" 404 215
"HEAD /userreg.cgi?cmd=insert=eng&tnum=3&fld1=test999%0acat</var/spool/mail/login>>/etc/passwd HTTP/1.1" 404 211
"HEAD /publisher/ HTTP/1.1" 404 215
"HEAD /pw/storemgr.pw HTTP/1.1" 404 215
"HEAD /piranha/secure/passwd.php3 HTTP/1.1" 404 215
"HEAD /_vti_bin/_vti_aut/fp30reg.dll HTTP/1.1" 404 211
"GET /NULL.printer HTTP/1.1" 404 215
"HEAD /ping HTTP/1.1" 404 215
"HEAD /photoads/cgi-bin/env.cgi HTTP/1.1" 404 211
"HEAD /photoads/ads_data.pl HTTP/1.1" 404 211
"HEAD /pfdispaly.cgi HTTP/1.1" 404 211
"HEAD /PDG_Cart/shopper.conf HTTP/1.1" 404 215
"HEAD /PDG_Cart/order.log HTTP/1.1" 404 215
"HEAD /ows-bin/perlidlc.bat HTTP/1.1" 404 211
"HEAD /orders/orders.txt HTTP/1.1" 404 215
"HEAD /Orders/order.log HTTP/1.1" 404 215
"HEAD /orders/mountain.cfg HTTP/1.1" 404 215
"HEAD /orders/mountain.cfg HTTP/1.1" 404 215
"HEAD /orders/import.txt HTTP/1.1" 404 215
"HEAD /orders/checks.txt HTTP/1.1" 404 215
"HEAD /order/order.log HTTP/1.1" 404 215
"HEAD /null.htw HTTP/1.1" 404 215
"HEAD /ncl_items.html HTTP/1.1" 404 215
・
・
・
・
本日、延々と奇妙なログが記録されていました。
これ何でしょうか?アタックの痕跡??かなあ。