06/04/28 01:21:18
hggate.hachigamenet.ne.jp を全鯖で規制。
DoS攻撃による２ちゃんねるに対する迷惑行為（サーバ過負荷）。
・攻撃対象URL
ｽﾚﾘﾝｸ(utu板)l50
・参照
ｽﾚﾘﾝｸ(nanmin板:36-48番)
#異常報告～ログ開示
・ログ (apache)
URLﾘﾝｸ(qb6.2ch.net)
61.7.3.94 [27/Apr/2006:07:17:20 -0700] "POST /test/bbs.cgi HTTP/1.1" 70007 339 "ｽﾚﾘﾝｸ(utu板)l50" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
61.7.3.94 [27/Apr/2006:07:17:22 -0700] "POST /test/bbs.cgi HTTP/1.1" 70007 339 "ｽﾚﾘﾝｸ(utu板)l50" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
61.7.3.94 [27/Apr/2006:07:17:24 -0700] "POST /test/bbs.cgi HTTP/1.1" 70007 339 "ｽﾚﾘﾝｸ(utu板)l50" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
61.7.3.94 [27/Apr/2006:07:17:28 -0700] "POST /test/bbs.cgi HTTP/1.1" 70007 339 "ｽﾚﾘﾝｸ(utu板)l50" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
61.7.3.94 [27/Apr/2006:07:17:30 -0700] "POST /test/bbs.cgi HTTP/1.1" 70007 339 "ｽﾚﾘﾝｸ(utu板)l50" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
61.7.3.94 [27/Apr/2006:07:17:32 -0700] "POST /test/bbs.cgi HTTP/1.1" 70007 339 "ｽﾚﾘﾝｸ(utu板)l50" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
61.7.3.94 [27/Apr/2006:07:17:42 -0700] "POST /test/bbs.cgi HTTP/1.1" 70007 339 "ｽﾚﾘﾝｸ(utu板)l50" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
61.7.3.94 [27/Apr/2006:07:17:50 -0700] "POST /test/bbs.cgi HTTP/1.1" 70007 339 "ｽﾚﾘﾝｸ(utu板)l50" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
61.7.3.94 [27/Apr/2006:07:17:54 -0700] "POST /test/bbs.cgi HTTP/1.1" 70007 339 "ｽﾚﾘﾝｸ(utu板)l50" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
61.7.3.94 [27/Apr/2006:07:18:19 -0700] "POST /test/bbs.cgi HTTP/1.1" 70007 339 "ｽﾚﾘﾝｸ(utu板)l50" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)
ほか多数。
・ログ (error)
URLﾘﾝｸ(qb6.2ch.net)
[Thu Apr 27 07:22:38 2006] [error] [client 61.7.3.94] Premature end of script headers: bbs.cgi, referer: ｽﾚﾘﾝｸ(utu板)l50
[Thu Apr 27 07:23:01 2006] [error] [client 61.7.3.94] Premature end of script headers: bbs.cgi, referer: ｽﾚﾘﾝｸ(utu板)l50
備考
この規制は発動していません。