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标题: 有个韩国的IP一直在试探我机器帐户的口令。如何与之通信？ [打印本页]
作者: text2002    时间: 2004-08-17 09:56
标题: 有个韩国的IP一直在试探我机器帐户的口令。如何与之通信？
他想做什么 我只知道的他的IP，可以与之通信吗？就象局网中的 net send一样。我扫描了他的主机，发现漏洞有一打。

  2. ......
  3. Aug 16 18:54:00 OUT sshd[20845]: error: Could not get shadow information for NOUSER
  4. Aug 16 18:54:00 OUT sshd[20845]: Failed password for illegal user test from 193.194.80.194 port 56316 ssh2
  5. Aug 16 18:54:09 OUT sshd[20847]: Illegal user guest from 193.194.80.194
  6. Aug 16 18:54:09 OUT sshd[20847]: error: Could not get shadow information for NOUSER
  7. Aug 16 18:54:09 OUT sshd[20847]: Failed password for illegal user guest from 193.194.80.194 port 56373 ssh2
  8. Aug 16 19:03:17 OUT sshd[20853]: Illegal user test from 203.251.69.201
  9. Aug 16 19:03:17 OUT sshd[20853]: error: Could not get shadow information for NOUSER
  10. Aug 16 19:03:17 OUT sshd[20853]: Failed password for illegal user test from 203.251.69.201 port 1464 ssh2
  11. Aug 16 19:03:18 OUT sshd[20855]: Illegal user guest from 203.251.69.201
  12. Aug 16 19:03:18 OUT sshd[20855]: error: Could not get shadow information for NOUSER
  13. Aug 16 19:03:18 OUT sshd[20855]: Failed password for illegal user guest from 203.251.69.201 port 1527 ssh2
  14. Aug 16 19:03:20 OUT sshd[20857]: Illegal user admin from 203.251.69.201
  15. Aug 16 19:03:20 OUT sshd[20857]: error: Could not get shadow information for NOUSER
  16. Aug 16 19:03:20 OUT sshd[20857]: Failed password for illegal user admin from 203.251.69.201 port 1587 ssh2
  17. Aug 16 19:03:21 OUT sshd[20859]: Illegal user admin from 203.251.69.201
  18. Aug 16 19:03:21 OUT sshd[20859]: error: Could not get shadow information for NOUSER
  19. Aug 16 19:03:21 OUT sshd[20859]: Failed password for illegal user admin from 203.251.69.201 port 1641 ssh2
  20. Aug 16 19:03:21 OUT sshd[20861]: Illegal user user from 203.251.69.201
  21. Aug 16 19:03:21 OUT sshd[20861]: error: Could not get shadow information for NOUSER
  22. Aug 16 19:03:21 OUT sshd[20861]: Failed password for illegal user user from 203.251.69.201 port 1688 ssh2
  23. Aug 16 19:03:22 OUT sshd[20863]: Failed password for root from 203.251.69.201 port 1719 ssh2
  24. Aug 16 19:03:23 OUT sshd[20865]: Failed password for root from 203.251.69.201 port 1762 ssh2
  25. Aug 16 19:03:24 OUT sshd[20867]: Failed password for root from 203.251.69.201 port 1818 ssh2
  26. Aug 16 19:03:25 OUT sshd[20869]: Illegal user test from 203.251.69.201
  27. Aug 16 19:03:25 OUT sshd[20869]: error: Could not get shadow information for NOUSER
  28. Aug 16 19:03:25 OUT sshd[20869]: Failed password for illegal user test from 203.251.69.201 port 1867 ssh2
  29. Aug 16 19:03:46 OUT sshd[20871]: Illegal user test from 203.251.69.201
  30. Aug 16 19:03:46 OUT sshd[20871]: error: Could not get shadow information for NOUSER
  31. Aug 16 19:03:46 OUT sshd[20871]: Failed password for illegal user test from 203.251.69.201 port 2878 ssh2
  32. Aug 16 19:03:47 OUT sshd[20873]: Illegal user guest from 203.251.69.201
  33. Aug 16 19:03:47 OUT sshd[20873]: error: Could not get shadow information for NOUSER
  34. Aug 16 19:03:47 OUT sshd[20873]: Failed password for illegal user guest from 203.251.69.201 port 2937 ssh2
  35. Aug 16 19:03:48 OUT sshd[20875]: Illegal user admin from 203.251.69.201
  36. Aug 16 19:03:48 OUT sshd[20875]: error: Could not get shadow information for NOUSER
  37. Aug 16 19:03:48 OUT sshd[20875]: Failed password for illegal user admin from 203.251.69.201 port 2982 ssh2
  38. Aug 16 19:03:49 OUT sshd[20877]: Illegal user admin from 203.251.69.201
  39. Aug 16 19:03:49 OUT sshd[20877]: error: Could not get shadow information for NOUSER
  40. Aug 16 19:03:49 OUT sshd[20877]: Failed password for illegal user admin from 203.251.69.201 port 3048 ssh2
  41. Aug 16 19:03:50 OUT sshd[20879]: Illegal user user from 203.251.69.201
  42. Aug 16 19:03:50 OUT sshd[20879]: error: Could not get shadow information for NOUSER
  43. Aug 16 19:03:50 OUT sshd[20879]: Failed password for illegal user user from 203.251.69.201 port 3089 ssh2
  44. Aug 16 19:03:51 OUT sshd[20881]: Failed password for root from 203.251.69.201 port 3131 ssh2
  45. Aug 16 19:03:52 OUT sshd[20883]: Failed password for root from 203.251.69.201 port 3170 ssh2
  46. Aug 16 19:03:52 OUT sshd[20885]: Failed password for root from 203.251.69.201 port 3216 ssh2
  47. Aug 16 19:03:53 OUT sshd[20887]: Illegal user test from 203.251.69.201
  48. .......
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作者: 好好先生    时间: 2004-08-17 10:00
标题: 有个韩国的IP一直在试探我机器帐户的口令。如何与之通信？
如果漏洞一打的话,说不定是别人的肉鸡,你与他通信又有什么用?



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