Hi, ich habe gerade die untenstehenden Meldungen in meiner Log-Datei gesehen. War das ein (erfolgloser) "Einbruchversuch" ?
sieht für mich so aus, bin mir aber nicht sicher.
Gruß, heriL
Apr 3 18:49:11 amd-h sshd[3196]: debug1: Forked child 4490.
Apr 3 18:49:11 amd-h sshd[4490]: debug1: rexec start in 4 out 4 newsock 4 pipe 6 sock 7
Apr 3 18:49:11 amd-h sshd[4490]: debug1: inetd sockets after dupping: 3, 3
Apr 3 18:49:11 amd-h sshd[4490]: Connection from 202.100.219.165 port 47417
Apr 3 18:49:11 amd-h sshd[4490]: Did not receive identification string from 202.100.219.165
Apr 3 19:06:20 amd-h sshd[3196]: debug1: Forked child 4693.
Apr 3 19:06:20 amd-h sshd[4693]: debug1: rexec start in 4 out 4 newsock 4 pipe 6 sock 7
Apr 3 19:06:20 amd-h sshd[4693]: debug1: inetd sockets after dupping: 3, 3
Apr 3 19:06:20 amd-h sshd[4693]: Connection from 202.100.219.165 port 35193
Apr 3 19:06:20 amd-h sshd[4693]: debug1: Client protocol version 2.0; client software version libssh-0.1
Apr 3 19:06:20 amd-h sshd[4693]: debug1: no match: libssh-0.1
Apr 3 19:06:20 amd-h sshd[4693]: debug1: Enabling compatibility mode for protocol 2.0
Apr 3 19:06:20 amd-h sshd[4693]: debug1: Local version string SSH-2.0-OpenSSH_4.6
Apr 3 19:06:27 amd-h sshd[4693]: Invalid user webmaster from 202.100.219.165
Apr 3 19:06:27 amd-h sshd[4693]: debug1: Unable to open the btmp file /var/log/btmp: No such file or directory
Apr 3 19:06:27 amd-h sshd[4693]: debug1: do_cleanup
Apr 3 19:06:28 amd-h sshd[4696]: debug1: rexec start in 4 out 4 newsock 4 pipe 6 sock 7
Apr 3 19:06:28 amd-h sshd[3196]: debug1: Forked child 4696.
Apr 3 19:06:28 amd-h sshd[4696]: debug1: inetd sockets after dupping: 3, 3
Apr 3 19:06:28 amd-h sshd[4696]: Connection from 202.100.219.165 port 35468
Apr 3 19:06:29 amd-h sshd[4696]: debug1: Client protocol version 2.0; client software version libssh-0.1
Apr 3 19:06:29 amd-h sshd[4696]: debug1: no match: libssh-0.1
Apr 3 19:06:29 amd-h sshd[4696]: debug1: Enabling compatibility mode for protocol 2.0
Apr 3 19:06:29 amd-h sshd[4696]: debug1: Local version string SSH-2.0-OpenSSH_4.6
Apr 3 19:06:31 amd-h sshd[4696]: User root from 202.100.219.165 not allowed because not listed in AllowUsers
Apr 3 19:06:32 amd-h sshd[4696]: debug1: do_cleanup
Apr 3 19:06:32 amd-h sshd[4698]: debug1: rexec start in 4 out 4 newsock 4 pipe 6 sock 7
Apr 3 19:06:32 amd-h sshd[3196]: debug1: Forked child 4698.
Apr 3 19:06:32 amd-h sshd[4698]: debug1: inetd sockets after dupping: 3, 3
Apr 3 19:06:32 amd-h sshd[4698]: Connection from 202.100.219.165 port 35616
Apr 3 19:06:33 amd-h sshd[4698]: debug1: Client protocol version 2.0; client software version libssh-0.1
Apr 3 19:06:33 amd-h sshd[4698]: debug1: no match: libssh-0.1
Apr 3 19:06:33 amd-h sshd[4698]: debug1: Enabling compatibility mode for protocol 2.0
Apr 3 19:06:33 amd-h sshd[4698]: debug1: Local version string SSH-2.0-OpenSSH_4.6
Apr 3 19:06:36 amd-h sshd[4698]: User ftp from 202.100.219.165 not allowed because not listed in AllowUsers
Apr 3 19:06:38 amd-h sshd[4698]: debug1: do_cleanup
Apr 3 19:06:39 amd-h sshd[4701]: debug1: rexec start in 4 out 4 newsock 4 pipe 6 sock 7
Apr 3 19:06:39 amd-h sshd[3196]: debug1: Forked child 4701.
Apr 3 19:06:39 amd-h sshd[4701]: debug1: inetd sockets after dupping: 3, 3
Apr 3 19:06:39 amd-h sshd[4701]: Connection from 202.100.219.165 port 35840
Apr 3 19:06:39 amd-h sshd[4701]: debug1: Client protocol version 2.0; client software version libssh-0.1
Apr 3 19:06:39 amd-h sshd[4701]: debug1: no match: libssh-0.1
Apr 3 19:06:39 amd-h sshd[4701]: debug1: Enabling compatibility mode for protocol 2.0
Apr 3 19:06:39 amd-h sshd[4701]: debug1: Local version string SSH-2.0-OpenSSH_4.6
Apr 3 19:06:42 amd-h sshd[4701]: Invalid user sales from 202.100.219.165
Apr 3 19:06:42 amd-h sshd[4701]: debug1: Unable to open the btmp file /var/log/btmp: No such file or directory
Apr 3 19:06:43 amd-h sshd[4701]: debug1: do_cleanup
Apr 3 19:06:43 amd-h sshd[4704]: debug1: rexec start in 4 out 4 newsock 4 pipe 6 sock 7
Apr 3 19:06:43 amd-h sshd[3196]: debug1: Forked child 4704.
Apr 3 19:06:43 amd-h sshd[4704]: debug1: inetd sockets after dupping: 3, 3
Apr 3 19:06:43 amd-h sshd[4704]: Connection from 202.100.219.165 port 36002
Apr 3 19:06:44 amd-h sshd[4704]: debug1: Client protocol version 2.0; client software version libssh-0.1
Apr 3 19:06:44 amd-h sshd[4704]: debug1: no match: libssh-0.1
Apr 3 19:06:44 amd-h sshd[4704]: debug1: Enabling compatibility mode for protocol 2.0
Apr 3 19:06:44 amd-h sshd[4704]: debug1: Local version string SSH-2.0-OpenSSH_4.6
Apr 3 19:06:46 amd-h sshd[4704]: Invalid user admin from 202.100.219.165
Apr 3 19:06:46 amd-h sshd[4704]: debug1: Unable to open the btmp file /var/log/btmp: No such file or directory
Apr 3 19:06:47 amd-h sshd[4704]: debug1: do_cleanup
Apr 3 19:06:48 amd-h sshd[4706]: debug1: rexec start in 4 out 4 newsock 4 pipe 6 sock 7
Apr 3 19:06:48 amd-h sshd[3196]: debug1: Forked child 4706.
Apr 3 19:06:48 amd-h sshd[4706]: debug1: inetd sockets after dupping: 3, 3
Apr 3 19:06:48 amd-h sshd[4706]: Connection from 202.100.219.165 port 36158
Apr 3 19:06:48 amd-h sshd[4706]: debug1: Client protocol version 2.0; client software version libssh-0.1
Apr 3 19:06:48 amd-h sshd[4706]: debug1: no match: libssh-0.1
Apr 3 19:06:48 amd-h sshd[4706]: debug1: Enabling compatibility mode for protocol 2.0
Apr 3 19:06:48 amd-h sshd[4706]: debug1: Local version string SSH-2.0-OpenSSH_4.6
Apr 3 19:06:52 amd-h sshd[4706]: Invalid user andrea from 202.100.219.165
Apr 3 19:06:52 amd-h sshd[4706]: debug1: Unable to open the btmp file /var/log/btmp: No such file or directory
Apr 3 19:06:53 amd-h sshd[4706]: debug1: do_cleanup
Apr 3 19:06:57 amd-h sshd[4709]: debug1: rexec start in 4 out 4 newsock 4 pipe 6 sock 7
Apr 3 19:06:57 amd-h sshd[3196]: debug1: Forked child 4709.
Apr 3 19:06:57 amd-h sshd[4709]: debug1: inetd sockets after dupping: 3, 3
Apr 3 19:06:57 amd-h sshd[4709]: Connection from 202.100.219.165 port 36364
Apr 3 19:06:57 amd-h sshd[4709]: debug1: Client protocol version 2.0; client software version libssh-0.1
Apr 3 19:06:57 amd-h sshd[4709]: debug1: no match: libssh-0.1
Apr 3 19:06:57 amd-h sshd[4709]: debug1: Enabling compatibility mode for protocol 2.0
Apr 3 19:06:57 amd-h sshd[4709]: debug1: Local version string SSH-2.0-OpenSSH_4.6
Apr 3 19:07:00 amd-h sshd[4709]: Invalid user backup from 202.100.219.165
Apr 3 19:07:00 amd-h sshd[4709]: debug1: Unable to open the btmp file /var/log/btmp: No such file or directory
Apr 3 19:07:00 amd-h sshd[4709]: debug1: do_cleanup
Apr 3 19:07:01 amd-h sshd[4711]: debug1: rexec start in 4 out 4 newsock 4 pipe 6 sock 7
Apr 3 19:07:01 amd-h sshd[3196]: debug1: Forked child 4711.
Apr 3 19:07:01 amd-h sshd[4711]: debug1: inetd sockets after dupping: 3, 3
Apr 3 19:07:01 amd-h sshd[4711]: Connection from 202.100.219.165 port 36624
Apr 3 19:07:02 amd-h sshd[4711]: debug1: Client protocol version 2.0; client software version libssh-0.1
Apr 3 19:07:02 amd-h sshd[4711]: debug1: no match: libssh-0.1
Apr 3 19:07:02 amd-h sshd[4711]: debug1: Enabling compatibility mode for protocol 2.0
Apr 3 19:07:02 amd-h sshd[4711]: debug1: Local version string SSH-2.0-OpenSSH_4.6
Apr 3 19:07:04 amd-h sshd[4711]: Invalid user guest from 202.100.219.165
Apr 3 19:07:04 amd-h sshd[4711]: debug1: Unable to open the btmp file /var/log/btmp: No such file or directory
Apr 3 19:07:05 amd-h sshd[4711]: debug1: do_cleanup
Apr 3 19:07:05 amd-h sshd[4716]: debug1: rexec start in 4 out 4 newsock 4 pipe 6 sock 7
Apr 3 19:07:05 amd-h sshd[3196]: debug1: Forked child 4716.
Apr 3 19:07:05 amd-h sshd[4716]: debug1: inetd sockets after dupping: 3, 3
Apr 3 19:07:05 amd-h sshd[4716]: Connection from 202.100.219.165 port 36769
Apr 3 19:07:06 amd-h sshd[4716]: debug1: Client protocol version 2.0; client software version libssh-0.1
Apr 3 19:07:06 amd-h sshd[4716]: debug1: no match: libssh-0.1
Apr 3 19:07:06 amd-h sshd[4716]: debug1: Enabling compatibility mode for protocol 2.0
Apr 3 19:07:06 amd-h sshd[4716]: debug1: Local version string SSH-2.0-OpenSSH_4.6
Apr 3 19:07:10 amd-h sshd[4716]: Invalid user guest1 from 202.100.219.165
Apr 3 19:07:10 amd-h sshd[4716]: debug1: Unable to open the btmp file /var/log/btmp: No such file or directory
Apr 3 19:07:11 amd-h sshd[4716]: debug1: do_cleanup
Apr 3 19:07:11 amd-h sshd[4719]: debug1: rexec start in 4 out 4 newsock 4 pipe 6 sock 7
Apr 3 19:07:11 amd-h sshd[3196]: debug1: Forked child 4719.
Apr 3 19:07:11 amd-h sshd[4719]: debug1: inetd sockets after dupping: 3, 3
Apr 3 19:07:11 amd-h sshd[4719]: Connection from 202.100.219.165 port 36970
Apr 3 19:07:12 amd-h sshd[4719]: debug1: Client protocol version 2.0; client software version libssh-0.1
Apr 3 19:07:12 amd-h sshd[4719]: debug1: no match: libssh-0.1
Apr 3 19:07:12 amd-h sshd[4719]: debug1: Enabling compatibility mode for protocol 2.0
Apr 3 19:07:12 amd-h sshd[4719]: debug1: Local version string SSH-2.0-OpenSSH_4.6
Apr 3 19:07:16 amd-h sshd[4719]: Invalid user guest2 from 202.100.219.165
Apr 3 19:07:16 amd-h sshd[4719]: debug1: Unable to open the btmp file /var/log/btmp: No such file or directory
Apr 3 19:07:17 amd-h sshd[4719]: debug1: do_cleanup
Apr 3 19:07:17 amd-h sshd[4722]: debug1: rexec start in 4 out 4 newsock 4 pipe 6 sock 7
Apr 3 19:07:17 amd-h sshd[3196]: debug1: Forked child 4722.
Apr 3 19:07:17 amd-h sshd[4722]: debug1: inetd sockets after dupping: 3, 3
Apr 3 19:07:17 amd-h sshd[4722]: Connection from 202.100.219.165 port 37184
Apr 3 19:07:18 amd-h sshd[4722]: debug1: Client protocol version 2.0; client software version libssh-0.1
Apr 3 19:07:18 amd-h sshd[4722]: debug1: no match: libssh-0.1
Apr 3 19:07:18 amd-h sshd[4722]: debug1: Enabling compatibility mode for protocol 2.0
Apr 3 19:07:18 amd-h sshd[4722]: debug1: Local version string SSH-2.0-OpenSSH_4.6
Apr 3 19:07:21 amd-h sshd[4722]: Invalid user guest3 from 202.100.219.165
Apr 3 19:07:21 amd-h sshd[4722]: debug1: Unable to open the btmp file /var/log/btmp: No such file or directory
Apr 3 19:07:21 amd-h sshd[4722]: debug1: do_cleanup
Apr 3 19:07:22 amd-h sshd[3196]: debug1: Forked child 4724.
Apr 3 19:07:22 amd-h sshd[4724]: debug1: rexec start in 4 out 4 newsock 4 pipe 6 sock 7
Apr 3 19:07:22 amd-h sshd[4724]: debug1: inetd sockets after dupping: 3, 3
Apr 3 19:07:22 amd-h sshd[4724]: Connection from 202.100.219.165 port 37331
Apr 3 19:07:24 amd-h sshd[4724]: debug1: Client protocol version 2.0; client software version libssh-0.1
Apr 3 19:07:24 amd-h sshd[4724]: debug1: no match: libssh-0.1
Apr 3 19:07:24 amd-h sshd[4724]: debug1: Enabling compatibility mode for protocol 2.0
Apr 3 19:07:24 amd-h sshd[4724]: debug1: Local version string SSH-2.0-OpenSSH_4.6
Apr 3 19:07:27 amd-h sshd[4724]: Invalid user guest4 from 202.100.219.165
Apr 3 19:07:27 amd-h sshd[4724]: debug1: Unable to open the btmp file /var/log/btmp: No such file or directory
Apr 3 19:07:27 amd-h sshd[4724]: debug1: do_cleanup
Apr 3 19:07:28 amd-h sshd[4727]: debug1: rexec start in 4 out 4 newsock 4 pipe 6 sock 7
Apr 3 19:07:28 amd-h sshd[3196]: debug1: Forked child 4727.
Apr 3 19:07:28 amd-h sshd[4727]: debug1: inetd sockets after dupping: 3, 3
Apr 3 19:07:28 amd-h sshd[4727]: Connection from 202.100.219.165 port 37545
Apr 3 19:07:28 amd-h sshd[4727]: debug1: Client protocol version 2.0; client software version libssh-0.1
Apr 3 19:07:28 amd-h sshd[4727]: debug1: no match: libssh-0.1
Apr 3 19:07:28 amd-h sshd[4727]: debug1: Enabling compatibility mode for protocol 2.0
Apr 3 19:07:28 amd-h sshd[4727]: debug1: Local version string SSH-2.0-OpenSSH_4.6
Apr 3 19:07:31 amd-h sshd[4727]: Invalid user guest5 from 202.100.219.165
Apr 3 19:07:31 amd-h sshd[4727]: debug1: Unable to open the btmp file /var/log/btmp: No such file or directory
Apr 3 19:07:32 amd-h sshd[4727]: debug1: do_cleanup
Apr 3 19:07:32 amd-h sshd[4729]: debug1: rexec start in 4 out 4 newsock 4 pipe 6 sock 7
Apr 3 19:07:32 amd-h sshd[3196]: debug1: Forked child 4729.
Apr 3 19:07:32 amd-h sshd[4729]: debug1: inetd sockets after dupping: 3, 3
Apr 3 19:07:32 amd-h sshd[4729]: Connection from 202.100.219.165 port 37693
Apr 3 19:07:33 amd-h sshd[4729]: debug1: Client protocol version 2.0; client software version libssh-0.1
Apr 3 19:07:33 amd-h sshd[4729]: debug1: no match: libssh-0.1
Apr 3 19:07:33 amd-h sshd[4729]: debug1: Enabling compatibility mode for protocol 2.0
Apr 3 19:07:33 amd-h sshd[4729]: debug1: Local version string SSH-2.0-OpenSSH_4.6
Apr 3 19:07:36 amd-h sshd[4729]: Invalid user guest6 from 202.100.219.165
Apr 3 19:07:36 amd-h sshd[4729]: debug1: Unable to open the btmp file /var/log/btmp: No such file or directory
Apr 3 19:07:36 amd-h sshd[4729]: debug1: do_cleanup
Apr 3 19:07:37 amd-h sshd[4732]: debug1: rexec start in 4 out 4 newsock 4 pipe 6 sock 7
Apr 3 19:07:37 amd-h sshd[3196]: debug1: Forked child 4732.
Apr 3 19:07:37 amd-h sshd[4732]: debug1: inetd sockets after dupping: 3, 3
Apr 3 19:07:37 amd-h sshd[4732]: Connection from 202.100.219.165 port 37846
Apr 3 19:07:37 amd-h sshd[4732]: debug1: Client protocol version 2.0; client software version libssh-0.1
Apr 3 19:07:37 amd-h sshd[4732]: debug1: no match: libssh-0.1
Apr 3 19:07:37 amd-h sshd[4732]: debug1: Enabling compatibility mode for protocol 2.0
Apr 3 19:07:37 amd-h sshd[4732]: debug1: Local version string SSH-2.0-OpenSSH_4.6
Apr 3 19:07:40 amd-h sshd[4732]: Invalid user guest7 from 202.100.219.165
Apr 3 19:07:40 amd-h sshd[4732]: debug1: Unable to open the btmp file /var/log/btmp: No such file or directory
Apr 3 19:07:41 amd-h sshd[4732]: debug1: do_cleanup
Apr 3 19:07:41 amd-h sshd[4734]: debug1: rexec start in 4 out 4 newsock 4 pipe 6 sock 7
Apr 3 19:07:41 amd-h sshd[3196]: debug1: Forked child 4734.
Apr 3 19:07:41 amd-h sshd[4734]: debug1: inetd sockets after dupping: 3, 3
Apr 3 19:07:41 amd-h sshd[4734]: Connection from 202.100.219.165 port 38006
Apr 3 19:07:42 amd-h sshd[4734]: debug1: Client protocol version 2.0; client software version libssh-0.1
Apr 3 19:07:42 amd-h sshd[4734]: debug1: no match: libssh-0.1
Apr 3 19:07:42 amd-h sshd[4734]: debug1: Enabling compatibility mode for protocol 2.0
Apr 3 19:07:42 amd-h sshd[4734]: debug1: Local version string SSH-2.0-OpenSSH_4.6
Apr 3 19:07:45 amd-h sshd[4734]: Invalid user guest8 from 202.100.219.165
Apr 3 19:07:45 amd-h sshd[4734]: debug1: Unable to open the btmp file /var/log/btmp: No such file or directory
Apr 3 19:07:45 amd-h sshd[4734]: debug1: do_cleanup
Apr 3 19:07:46 amd-h sshd[4737]: debug1: rexec start in 4 out 4 newsock 4 pipe 6 sock 7
Apr 3 19:07:46 amd-h sshd[3196]: debug1: Forked child 4737.
Apr 3 19:07:46 amd-h sshd[4737]: debug1: inetd sockets after dupping: 3, 3
Apr 3 19:07:46 amd-h sshd[4737]: Connection from 202.100.219.165 port 38166
Apr 3 19:07:46 amd-h sshd[4737]: debug1: Client protocol version 2.0; client software version libssh-0.1
Apr 3 19:07:46 amd-h sshd[4737]: debug1: no match: libssh-0.1
Apr 3 19:07:46 amd-h sshd[4737]: debug1: Enabling compatibility mode for protocol 2.0
Apr 3 19:07:46 amd-h sshd[4737]: debug1: Local version string SSH-2.0-OpenSSH_4.6
Apr 3 19:07:54 amd-h sshd[4737]: debug1: do_cleanup
