megaindexってなんやねんｗ

https://megaindex.com/crawler　が当ブログを根こそぎクロールしていってますね・・・。このブログ自慢じゃないけど４６００以上記事が入って居るので、このペースでやってても、へたしたら２～３日かかるんですよｗなんすかね？このcacheのたまり具合は・・・。３日で終わればいいかな？前のクローラーは、１日で終わらず２日目には４インスタンス別のグローバルIPからつつき出しましたからね。それでも３日はかかってましたけどねｗ

CPUもどんどんあがって、５０％位つかっちゃってますし、これいつまで続くんですかねｗ

データベースの終了も、こんな感じになっちゃってますし。これは、気が済むまでクロールさせるか？それとも、iptablesではじいちゃいますかね？最近の傾向としては、海外のサイトにクロールされて、コメントがやたらと英語で書かれて意外にびびってる感じもあるんですが、下手くそな英語でコメント返すわけですよｗ。それで通じているのか？否か全く分からないですけどね。まじこれDTIでやってたらまた、サーバダウンさせられるわ・・・。こういうのが来ると６コアのサーバに変更しておけば良かったなって思っちゃいますよね。

最近分かったけど、結経マリアDBがアウトオブメモリーをはいていた事実に気が付かなかったですね。あれも対応していかないとですねぇ。

ワールドワイドなブログになれるように、いつもならチキンなので、すぐそこの会社が持っているIPアドレスをネットマスクで閉じてしまって終わりにするのですが、今回も放置してみようと思います。ロシアのクローラ－らしいです。ロシア語でコメント来てもかえせねーしどうしようかなぁ。色々悪評高いサイトっぽいけど。隠し部屋のボタン押しちゃったりするらしいですけど。このブログは隠し部屋などはございません。あしからずですが。とりあえず、クロールされるとアクセス数もあがるのも確かですし、なんともマイナス事ばかりじゃない気はしますし・・・。どうしたものかな！？

cache開放の為、この記事は即時公開致します。

The post megaindexきたぁ！！ first appeared on ～下町物語～.

185.17.1.248のIPからのアタックをgrepかけた結果である。

○ちなみにアタックしてきているIPはロシアのモスクワからはるばる海を越えてやってきてます。

whoisをひくと、いかのプロバイダからやってきている事が確認できます。

うぜーな！

  % This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to '185.17.1.0 - 185.17.1.255'

% Abuse contact for '185.17.1.0 - 185.17.1.255' is 'info@le.lc'

inetnum:        185.17.1.0 - 185.17.1.255
org:            ORG-LEL4-RIPE
netname:        LE
descr:          LE
country:        RU
admin-c:        NA4577-RIPE
tech-c:         NA4577-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-NTX
created:        2015-08-11T14:07:37Z
last-modified:  2015-08-11T14:07:37Z
source:         RIPE

organisation:   ORG-LEL4-RIPE
org-name:       Longbow Electric LLC
org-type:       Other
address:        Ekvatornaya str., bld 14, app 31
address:        630060
address:        Novosibirsk
address:        RUSSIAN FEDERATION
phone:          +79859746811
fax-no:         +79859746811
abuse-c:        AR16767-RIPE
mnt-ref:        VG82356-MNT
mnt-ref:        MNT-NTX
mnt-ref:        MNT-NTX
mnt-by:         MNT-NTX
abuse-mailbox:  abuse@le.lc
created:        2013-01-21T14:04:53Z
last-modified:  2015-09-30T09:57:53Z
source:         RIPE # Filtered

role:           NTX-NOC
address:        Russia, Moscow, Nizhgorodskaya 32
nic-hdl:        NA4577-RIPE
mnt-by:         MNT-NTX
remarks:        ***
remarks:        ***
remarks:        ***
created:        2014-11-05T18:02:34Z
last-modified:  2014-11-05T18:03:36Z
source:         RIPE # Filtered

% Information related to '185.17.1.0/24AS199388'

route:          185.17.1.0/24
descr:          LE-1
origin:         AS199388
mnt-by:         MNT-NTX
created:        2015-08-24T16:18:58Z
last-modified:  2015-08-24T16:18:58Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.80.1 (DB-2)

○送信テストをしてもて、オープンリレーになっていないかをチェックしていますね。

NOQUEUE: reject: RCPT from unknown[185.17.1.248]: 554 5.7.1 <unknown[185.17.1.248]>: Client host rejected: Access denied;

○辞書アタックってどういうログをはくのか！？不明な方もいらっしゃると思うので一例を下記の通り実際のログを掲載してみました。

ざーっと、思いつく文言でユーザがいるかいないかをチェックしていますね。

ユーザがいると、パスワードを求められるので、次のステップとしては

そのユーザへの辞書クラックを始める訳です。

Oct 18 05:28:59 [809] : auth failure: [user=service] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 05:33:46 [812] : auth failure: [user=agent] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 05:43:35 [809] : auth failure: [user=contact] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 05:47:38 [809] : auth failure: [user=service] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 05:51:59 [812] : auth failure: [user=agent] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 06:04:06 [812] : auth failure: [user=spam] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 06:08:03 [812] : auth failure: [user=video] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 06:22:43 [812] : auth failure: [user=spam] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 06:26:07 [812] : auth failure: [user=video] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 06:30:00 [812] : auth failure: [user=contact] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 06:42:14 [812] : auth failure: [user=sekretariat] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 06:57:37 [812] : auth failure: [user=contakt] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 07:00:23 [812] : auth failure: [user=sekretariat] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 07:16:15 [812] : auth failure: [user=contact] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 07:16:26 [812] : auth failure: [user=secretaria] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 07:32:37 [812] : auth failure: [user=sales] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 07:34:39 [812] : auth failure: [user=secretaria] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 07:48:56 [812] : auth failure: [user=exit] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 07:50:42 [812] : auth failure: [user=webmaster] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 07:58:54 [812] : auth failure: [user=admin] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 08:02:18 [812] : auth failure: [user=contact] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 08:08:55 [812] : auth failure: [user=webmaster] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 08:23:46 [812] : auth failure: [user=education] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 08:24:56 [812] : auth failure: [user=baseball] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 08:43:04 [812] : auth failure: [user=baseball] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 08:58:30 [812] : auth failure: [user=fax] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 08:59:07 [812] : auth failure: [user=backup] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 09:16:53 [812] : auth failure: [user=fax] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 09:17:17 [812] : auth failure: [user=backup] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 09:33:29 [812] : auth failure: [user=backuppc] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 09:51:39 [812] : auth failure: [user=formation] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 09:51:47 [812] : auth failure: [user=backuppc] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 10:07:50 [812] : auth failure: [user=badmin] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 10:07:57 [809] : auth failure: [user=general] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 10:26:02 [809] : auth failure: [user=badmin] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 10:42:09 [809] : auth failure: [user=bank] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 10:42:38 [812] : auth failure: [user=guest] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 10:55:00 [812] : auth failure: [user=admin] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 11:00:27 [812] : auth failure: [user=bank] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 11:01:04 [809] : auth failure: [user=guest] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 11:16:42 [809] : auth failure: [user=billing] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 11:35:03 [809] : auth failure: [user=billing] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 11:35:43 [809] : auth failure: [user=sample] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 11:51:08 [809] : auth failure: [user=biblioteca] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 11:52:11 [812] : auth failure: [user=sales01] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 12:09:27 [812] : auth failure: [user=biblioteca] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 12:10:29 [812] : auth failure: [user=sales01] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 12:25:33 [812] : auth failure: [user=blink] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 12:43:53 [812] : auth failure: [user=blink] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 12:45:15 [812] : auth failure: [user=sales1] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 12:59:50 [812] : auth failure: [user=blog] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 13:18:09 [812] : auth failure: [user=blog] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 13:20:01 [812] : auth failure: [user=score] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 13:27:03 [812] : auth failure: [user=admin] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 13:34:21 [812] : auth failure: [user=bo] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 13:36:15 [812] : auth failure: [user=scores] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 13:52:48 [812] : auth failure: [user=bo] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 13:54:41 [812] : auth failure: [user=scores] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 14:09:04 [812] : auth failure: [user=boffice] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 14:11:01 [812] : auth failure: [user=scan] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 14:27:24 [812] : auth failure: [user=boffice] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 14:43:37 [812] : auth failure: [user=book] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 15:02:01 [812] : auth failure: [user=book] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 15:04:18 [812] : auth failure: [user=scanner] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 15:18:15 [812] : auth failure: [user=box] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 15:36:41 [812] : auth failure: [user=box] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 15:53:02 [812] : auth failure: [user=business] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 15:55:25 [809] : auth failure: [user=send] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 16:11:34 [809] : auth failure: [user=business] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 16:13:59 [809] : auth failure: [user=send] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 16:24:09 [809] : auth failure: [user=admin] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 16:27:47 [809] : auth failure: [user=buster] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 16:30:12 [809] : auth failure: [user=setting] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 16:46:06 [809] : auth failure: [user=buster] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 17:02:23 [809] : auth failure: [user=cache] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 17:20:43 [809] : auth failure: [user=cache] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 17:36:55 [812] : auth failure: [user=captured] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 17:55:19 [812] : auth failure: [user=captured] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 17:58:27 [812] : auth failure: [user=root] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 18:11:22 [812] : auth failure: [user=captures] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 18:14:49 [812] : auth failure: [user=hr] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 18:29:44 [812] : auth failure: [user=captures] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 18:33:16 [812] : auth failure: [user=hr] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 18:46:00 [812] : auth failure: [user=ceo] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 18:56:20 [812] : auth failure: [user=admin] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 19:04:24 [812] : auth failure: [user=ceo] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 19:08:10 [812] : auth failure: [user=info] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 19:20:35 [812] : auth failure: [user=checkin] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 19:24:21 [812] : auth failure: [user=intern] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 19:38:56 [812] : auth failure: [user=checkin] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 19:42:47 [812] : auth failure: [user=intern] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 19:55:17 [812] : auth failure: [user=checkout] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 20:13:46 [809] : auth failure: [user=checkout] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 20:30:02 [809] : auth failure: [user=chief] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 20:48:29 [809] : auth failure: [user=chief] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 20:52:16 [809] : auth failure: [user=library] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 21:04:43 [809] : auth failure: [user=clamav] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 21:08:34 [812] : auth failure: [user=monitor] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 21:22:53 [812] : auth failure: [user=clamav] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 21:26:47 [809] : auth failure: [user=monitor] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 21:38:44 [809] : auth failure: [user=clerk] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 21:42:47 [812] : auth failure: [user=newsletter] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 21:53:10 [812] : auth failure: [user=admin] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 21:56:38 [812] : auth failure: [user=clerk] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 22:00:56 [812] : auth failure: [user=newsletter] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 22:12:06 [812] : auth failure: [user=client] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 22:16:57 [809] : auth failure: [user=office] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 22:30:02 [809] : auth failure: [user=client] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 22:35:13 [809] : auth failure: [user=office] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 22:45:51 [809] : auth failure: [user=communication] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 22:51:11 [809] : auth failure: [user=reception] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 22:59:17 [812] : auth failure: [user=rurineko] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 23:03:45 [812] : auth failure: [user=communication] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 23:09:33 [812] : auth failure: [user=reception] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 23:19:31 [812] : auth failure: [user=com] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 23:37:31 [812] : auth failure: [user=com] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 23:43:39 [812] : auth failure: [user=user01] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 18 23:53:20 [809] : auth failure: [user=couple] [service=smtp] [realm=mx.a.com] [mech=shadow] [reason=Unknown]
Oct 18 23:59:56 [809] : auth failure: [user=user1] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 19 05:14:44 [809] : auth failure: [user=abuse] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 19 08:51:19 [812] : auth failure: [user=abuse] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 19 12:30:09 [809] : auth failure: [user=abuse] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 19 15:24:00 [812] : auth failure: [user=gomi] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 19 16:11:32 [809] : auth failure: [user=abuse] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 19 19:54:52 [809] : auth failure: [user=abuse] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 19 23:34:31 [812] : auth failure: [user=test] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 20 02:09:38 [780] : auth failure: [user=test] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 20 10:33:26 [782] : auth failure: [user=asdgas] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 20 10:33:53 [780] : auth failure: [user=asdgas] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 22 00:11:48 [782] : auth failure: [user=noauth] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:11:51 [780] : auth failure: [user=spam] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:11:53 [782] : auth failure: [user=test] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:11:54 [782] : auth failure: [user=noauth] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:11:56 [782] : auth failure: [user=info] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:11:57 [782] : auth failure: [user=spam] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:11:58 [782] : auth failure: [user=admin] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:00 [782] : auth failure: [user=test] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:01 [782] : auth failure: [user=administrator] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:03 [782] : auth failure: [user=info] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:03 [782] : auth failure: [user=mail] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:05 [780] : auth failure: [user=admin] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:06 [780] : auth failure: [user=postmaster] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:08 [780] : auth failure: [user=administrator] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:09 [780] : auth failure: [user=sales] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:10 [780] : auth failure: [user=mail] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:11 [782] : auth failure: [user=support] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:13 [782] : auth failure: [user=postmaster] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:14 [782] : auth failure: [user=webmaster] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:16 [782] : auth failure: [user=sales] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:16 [782] : auth failure: [user=help] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:18 [782] : auth failure: [user=support] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:19 [782] : auth failure: [user=contact] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:21 [782] : auth failure: [user=webmaster] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:21 [782] : auth failure: [user=office] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:23 [782] : auth failure: [user=help] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:24 [782] : auth failure: [user=staff] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:26 [782] : auth failure: [user=contact] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:26 [782] : auth failure: [user=news] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:29 [782] : auth failure: [user=office] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:29 [782] : auth failure: [user=careers] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:31 [782] : auth failure: [user=staff] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:32 [782] : auth failure: [user=fax] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:34 [782] : auth failure: [user=news] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:34 [782] : auth failure: [user=abuse] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:37 [782] : auth failure: [user=careers] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:37 [782] : auth failure: [user=hostmaster] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:39 [782] : auth failure: [user=fax] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:39 [782] : auth failure: [user=noreply] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:42 [782] : auth failure: [user=abuse] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:42 [782] : auth failure: [user=pop3] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:44 [782] : auth failure: [user=hostmaster] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:45 [782] : auth failure: [user=sysadmin] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:47 [782] : auth failure: [user=noreply] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:47 [782] : auth failure: [user=web] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:50 [782] : auth failure: [user=pop3] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:50 [782] : auth failure: [user=www] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:52 [782] : auth failure: [user=sysadmin] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:55 [782] : auth failure: [user=web] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 00:12:57 [782] : auth failure: [user=www] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 22 22:12:13 [782] : auth failure: [user=muietrista] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 22 22:13:03 [780] : auth failure: [user=muietrista] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 23 02:08:21 [782] : auth failure: [user=admin] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 23 02:09:19 [780] : auth failure: [user=administrator] [service=smtp] [realm=] [mech=shadow] [reason=Unknown]
Oct 23 03:59:31 [780] : auth failure: [user=test] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]
Oct 23 13:07:12 [780] : auth failure: [user=gomi] [service=smtp] [realm=a.com] [mech=shadow] [reason=Unknown]

The post 【手口】実際に辞書アタックってこういう感じ！ first appeared on ～下町物語～.