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Frank Hsu
小霸王
註冊時間: 2003-11-28
文章: 270
來自: 台灣 , 中華民國
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 發表於: 星期四 四月 01, 2004 3:50 pm 文章標題: 為什麼??? 被入侵嗎??? |
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素大:
今天忽然在 .DBG Log File 出現下列資料:
2004/04/01:11:07:54 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER admin
2004/04/01:11:07:54 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER admin
2004/04/01:11:07:54 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER backup
2004/04/01:11:07:58 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER admin
2004/04/01:11:07:58 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER admin
2004/04/01:11:07:58 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER backup
2004/04/01:11:08:07 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER backup
2004/04/01:11:08:08 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER access
2004/04/01:11:08:08 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER access
2004/04/01:11:08:08 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER account
2004/04/01:11:08:08 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER backup
2004/04/01:11:08:08 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER access
2004/04/01:11:08:08 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER access
2004/04/01:11:08:08 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER account
2004/04/01:11:08:18 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER webmaster
2004/04/01:11:08:19 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER webmaster
2004/04/01:11:08:19 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER webmaster
2004/04/01:11:08:19 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER data
2004/04/01:11:08:19 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER webmaster
2004/04/01:11:08:20 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER webmaster
2004/04/01:11:08:20 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER sybase
2004/04/01:11:08:20 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER webmaster
2004/04/01:11:08:20 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER oracle
2004/04/01:11:08:20 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER data
2004/04/01:11:08:20 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER sybase
2004/04/01:11:08:21 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER oracle
2004/04/01:11:08:21 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER oracle
2004/04/01:11:08:21 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER oracle
2004/04/01:11:08:21 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER oracle
2004/04/01:11:08:21 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER oracle
2004/04/01:11:08:31 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER test
2004/04/01:11:08:31 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER test
2004/04/01:11:08:32 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER test
2004/04/01:11:08:32 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER test
2004/04/01:11:08:48 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER user
2004/04/01:11:08:48 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER user
2004/04/01:11:08:49 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER user
2004/04/01:11:08:49 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER user
2004/04/01:11:08:49 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER web
2004/04/01:11:08:50 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER web
2004/04/01:11:08:50 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER web
2004/04/01:11:08:50 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER web
2004/04/01:11:09:05 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER root
2004/04/01:11:09:06 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER root
2004/04/01:11:09:21 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER root
2004/04/01:11:09:21 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER root
怪了, 我的 Mail Serevr 的 POP3 都只供內部使用者使用 (虛擬 IP),
為何 211.147.234.211 這個連線可以連入, 以猜測的方式企圖取信?? |
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Arnor
究極の素還尊
註冊時間: 2001-11-07
文章: 13011
來自: TAIWAN
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| 發表於: 星期四 四月 01, 2004 9:10 pm 文章標題: Re: 為什麼??? 被入侵嗎??? |
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| Frank Hsu 寫到: | 素大:
今天忽然在 .DBG Log File 出現下列資料:
2004/04/01:11:07:54 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER admin
2004/04/01:11:07:54 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER admin
2004/04/01:11:07:54 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER backup
2004/04/01:11:07:58 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER admin
2004/04/01:11:07:58 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER admin
2004/04/01:11:07:58 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER backup
2004/04/01:11:08:07 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER backup
2004/04/01:11:08:08 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER access
2004/04/01:11:08:08 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER access
2004/04/01:11:08:08 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER account
2004/04/01:11:08:08 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER backup
2004/04/01:11:08:08 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER access
2004/04/01:11:08:08 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER access
2004/04/01:11:08:08 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER account
2004/04/01:11:08:18 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER webmaster
2004/04/01:11:08:19 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER webmaster
2004/04/01:11:08:19 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER webmaster
2004/04/01:11:08:19 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER data
2004/04/01:11:08:19 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER webmaster
2004/04/01:11:08:20 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER webmaster
2004/04/01:11:08:20 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER sybase
2004/04/01:11:08:20 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER webmaster
2004/04/01:11:08:20 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER oracle
2004/04/01:11:08:20 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER data
2004/04/01:11:08:20 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER sybase
2004/04/01:11:08:21 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER oracle
2004/04/01:11:08:21 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER oracle
2004/04/01:11:08:21 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER oracle
2004/04/01:11:08:21 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER oracle
2004/04/01:11:08:21 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER oracle
2004/04/01:11:08:31 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER test
2004/04/01:11:08:31 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER test
2004/04/01:11:08:32 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER test
2004/04/01:11:08:32 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER test
2004/04/01:11:08:48 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER user
2004/04/01:11:08:48 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER user
2004/04/01:11:08:49 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER user
2004/04/01:11:08:49 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER user
2004/04/01:11:08:49 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER web
2004/04/01:11:08:50 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER web
2004/04/01:11:08:50 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER web
2004/04/01:11:08:50 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER web
2004/04/01:11:09:05 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER root
2004/04/01:11:09:06 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER root
2004/04/01:11:09:21 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER root
2004/04/01:11:09:21 POP3 211.147.234.211 [Sorry, no such a mailbox is found or mailbox is inactivated] - USER root
怪了, 我的 Mail Serevr 的 POP3 都只供內部使用者使用 (虛擬 IP),
為何 211.147.234.211 這個連線可以連入, 以猜測的方式企圖取信?? |
你確定從外部連不到你的POP3 Server?
_________________
*若是想問問題的話, 請務必不要塗改任何 IP, 網域資料, 您若不願貼上IP或網域, 請改以電子郵件來詢問. 謝謝您的配合.*
*若是回報疑似軟體的運行或邏輯或資料處理有誤的問題, 小弟很樂意去了解您的情況, 但請務必以最新版來做回報, 如果以郵件詢問, 請參考 http://www.raidenmaild.com/tw/feedback.html 的說明, 最好標題加個 RaidenMAILD 字樣, 才不致會遺漏了您的信唷. 謝謝您的配合^^*
*在版上發文請遵守網路禮儀, 並請持著虛心敘述問題請教他人, 凡發現違反的文, 均一律刪除為優先, 不另行通知喔.
*與使用者教學相長腦力激盪是我輩成就感的來源, 誠心希望您能不吝指教.
*雷電MAILD 知識庫文件 http://www.raidenmaild.com/tw/kb/
素還尊
Team John Long.
Email: arnor@raidenmaild.com
公司網站 http://www.raidenmaild.com/company/ |
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Frank Hsu
小霸王
註冊時間: 2003-11-28
文章: 270
來自: 台灣 , 中華民國
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| 發表於: 星期四 四月 01, 2004 10:57 pm 文章標題: |
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素大:
沒錯!
1. 我公司不開放 Web Mail.
2. 公司的使用者都不知道他们自己的 POP3 密碼.
3. 上述的狀況, 應該是有人企圖猜測 mailbox 的 user name.
最後, 到目前為止, 該 IP 都沒在連線進來了!
謝謝! |
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