Invalid user xulei from 106.13.39.160 port 57690

Apr 23 20:20:03 auw2 sshd\[24863\]: Invalid user test from 106.13.39.160
Apr 23 20:20:03 auw2 sshd\[24863\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.160
Apr 23 20:20:06 auw2 sshd\[24863\]: Failed password for invalid user test from 106.13.39.160 port 58884 ssh2
Apr 23 20:23:21 auw2 sshd\[25078\]: Invalid user ubuntu from 106.13.39.160
Apr 23 20:23:21 auw2 sshd\[25078\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.160

2020-03-21T18:09:34.962312v22018076590370373 sshd[1334]: Invalid user violeta from 106.13.39.160 port 44996
2020-03-21T18:09:34.968479v22018076590370373 sshd[1334]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.160
2020-03-21T18:09:34.962312v22018076590370373 sshd[1334]: Invalid user violeta from 106.13.39.160 port 44996
2020-03-21T18:09:37.321931v22018076590370373 sshd[1334]: Failed password for invalid user violeta from 106.13.39.160 port 44996 ssh2
2020-03-21T18:17:26.411371v22018076590370373 sshd[7370]: Invalid user user from 106.13.39.160 port 57396
...

2020-03-21T08:55:12.841578abusebot-4.cloudsearch.cf sshd[25862]: Invalid user kramer from 106.13.39.160 port 46974
2020-03-21T08:55:12.847344abusebot-4.cloudsearch.cf sshd[25862]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.160
2020-03-21T08:55:12.841578abusebot-4.cloudsearch.cf sshd[25862]: Invalid user kramer from 106.13.39.160 port 46974
2020-03-21T08:55:14.456267abusebot-4.cloudsearch.cf sshd[25862]: Failed password for invalid user kramer from 106.13.39.160 port 46974 ssh2
2020-03-21T09:00:20.415577abusebot-4.cloudsearch.cf sshd[26207]: Invalid user bi from 106.13.39.160 port 57622
2020-03-21T09:00:20.425420abusebot-4.cloudsearch.cf sshd[26207]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.160
2020-03-21T09:00:20.415577abusebot-4.cloudsearch.cf sshd[26207]: Invalid user bi from 106.13.39.160 port 57622
2020-03-21T09:00:22.320078abusebot-4.cloudsearch.cf sshd[26207]: Failed pa
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Mar 10 19:27:27 localhost sshd\[9140\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.160  user=root
Mar 10 19:27:29 localhost sshd\[9140\]: Failed password for root from 106.13.39.160 port 59456 ssh2
Mar 10 19:30:21 localhost sshd\[9367\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.160  user=root
Mar 10 19:30:22 localhost sshd\[9367\]: Failed password for root from 106.13.39.160 port 44562 ssh2
Mar 10 19:33:13 localhost sshd\[9398\]: Invalid user postgres from 106.13.39.160
Mar 10 19:33:13 localhost sshd\[9398\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.160
...

Sep 30 02:10:25 ajax sshd[978]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.56 
Sep 30 02:10:26 ajax sshd[978]: Failed password for invalid user job from 106.13.39.56 port 43144 ssh2

Invalid user test from 106.13.39.56 port 43108

Sep 29 10:31:13 ip-172-31-42-142 sshd\[1572\]: Invalid user magic from 106.13.39.56\
Sep 29 10:31:15 ip-172-31-42-142 sshd\[1572\]: Failed password for invalid user magic from 106.13.39.56 port 51132 ssh2\
Sep 29 10:34:21 ip-172-31-42-142 sshd\[1591\]: Invalid user demo2 from 106.13.39.56\
Sep 29 10:34:24 ip-172-31-42-142 sshd\[1591\]: Failed password for invalid user demo2 from 106.13.39.56 port 35768 ssh2\
Sep 29 10:37:41 ip-172-31-42-142 sshd\[1615\]: Failed password for root from 106.13.39.56 port 48630 ssh2\

Sep 26 15:07:45 firewall sshd[32580]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.56
Sep 26 15:07:45 firewall sshd[32580]: Invalid user sami from 106.13.39.56
Sep 26 15:07:46 firewall sshd[32580]: Failed password for invalid user sami from 106.13.39.56 port 52074 ssh2
...

Invalid user leandro from 106.13.39.56 port 44138

2020-09-24T21:15:01.0452211495-001 sshd[57159]: Invalid user gogs from 106.13.39.56 port 39018
2020-09-24T21:15:01.0483161495-001 sshd[57159]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.56
2020-09-24T21:15:01.0452211495-001 sshd[57159]: Invalid user gogs from 106.13.39.56 port 39018
2020-09-24T21:15:03.2740591495-001 sshd[57159]: Failed password for invalid user gogs from 106.13.39.56 port 39018 ssh2
2020-09-24T21:17:55.6998301495-001 sshd[57354]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.56  user=root
2020-09-24T21:17:57.4790901495-001 sshd[57354]: Failed password for root from 106.13.39.56 port 57938 ssh2
...

(sshd) Failed SSH login from 106.13.39.56 (CN/China/-): 5 in the last 3600 secs

2020-08-19T23:51:57.815052linuxbox-skyline sshd[6746]: Invalid user le from 106.13.39.56 port 49744
...

Aug  6 07:11:34 sshgateway sshd\[23780\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.56  user=root
Aug  6 07:11:36 sshgateway sshd\[23780\]: Failed password for root from 106.13.39.56 port 44874 ssh2
Aug  6 07:18:02 sshgateway sshd\[23835\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.56  user=root

Aug  5 01:38:16 srv-ubuntu-dev3 sshd[67629]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.56  user=root
Aug  5 01:38:18 srv-ubuntu-dev3 sshd[67629]: Failed password for root from 106.13.39.56 port 38424 ssh2
Aug  5 01:40:21 srv-ubuntu-dev3 sshd[67870]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.56  user=root
Aug  5 01:40:23 srv-ubuntu-dev3 sshd[67870]: Failed password for root from 106.13.39.56 port 43894 ssh2
Aug  5 01:42:28 srv-ubuntu-dev3 sshd[68086]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.56  user=root
Aug  5 01:42:31 srv-ubuntu-dev3 sshd[68086]: Failed password for root from 106.13.39.56 port 49360 ssh2
Aug  5 01:44:37 srv-ubuntu-dev3 sshd[68334]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.56  user=root
Aug  5 01:44:40 srv-ubuntu-dev3 sshd[68334]: Failed password
...

Aug  3 19:26:31 eventyay sshd[20481]: Failed password for root from 106.13.39.56 port 39160 ssh2
Aug  3 19:31:23 eventyay sshd[20620]: Failed password for root from 106.13.39.56 port 43382 ssh2
...

Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-07-31T07:31:18Z and 2020-07-31T07:38:18Z

Invalid user iot from 106.13.39.56 port 38210

Jul 21 14:32:44 mockhub sshd[26456]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.56
Jul 21 14:32:45 mockhub sshd[26456]: Failed password for invalid user celeste from 106.13.39.56 port 45714 ssh2
...

Jul  5 20:33:24 sshgateway sshd\[13256\]: Invalid user erika from 106.13.39.56
Jul  5 20:33:24 sshgateway sshd\[13256\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.56
Jul  5 20:33:27 sshgateway sshd\[13256\]: Failed password for invalid user erika from 106.13.39.56 port 50826 ssh2

Unauthorized connection attempt from IP address 201.148.31.114 on Port 445(SMB)

Mar 24 15:26:53 firewall sshd[1369]: Invalid user paradise from 111.231.32.127
Mar 24 15:26:55 firewall sshd[1369]: Failed password for invalid user paradise from 111.231.32.127 port 50032 ssh2
Mar 24 15:30:50 firewall sshd[1697]: Invalid user philomena from 111.231.32.127
...

Unauthorized connection attempt from IP address 141.136.88.78 on Port 445(SMB)

Unauthorized connection attempt from IP address 123.192.91.82 on Port 445(SMB)

port scan and connect, tcp 23 (telnet)

Mar 24 20:40:06 localhost sshd\[8519\]: Invalid user salt from 187.188.83.115 port 26869
Mar 24 20:40:06 localhost sshd\[8519\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.188.83.115
Mar 24 20:40:09 localhost sshd\[8519\]: Failed password for invalid user salt from 187.188.83.115 port 26869 ssh2

Fail2Ban Ban Triggered

Mar 24 11:24:55 pixelmemory sshd[10586]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.187.87.140
Mar 24 11:24:57 pixelmemory sshd[10586]: Failed password for invalid user yu from 61.187.87.140 port 42726 ssh2
Mar 24 11:31:02 pixelmemory sshd[11434]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.187.87.140
...

Mar 24 19:34:33 game-panel sshd[20868]: Failed password for root from 112.85.42.195 port 44438 ssh2
Mar 24 19:41:02 game-panel sshd[21145]: Failed password for root from 112.85.42.195 port 60017 ssh2

Mar 24 20:53:55 vps sshd[159824]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.196.79.253
Mar 24 20:53:56 vps sshd[159824]: Failed password for invalid user lian from 116.196.79.253 port 46662 ssh2
Mar 24 20:57:16 vps sshd[182205]: Invalid user ryank from 116.196.79.253 port 52538
Mar 24 20:57:16 vps sshd[182205]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.196.79.253
Mar 24 20:57:18 vps sshd[182205]: Failed password for invalid user ryank from 116.196.79.253 port 52538 ssh2
...

Mar 24 20:28:21 eventyay sshd[17444]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.156.8.149
Mar 24 20:28:23 eventyay sshd[17444]: Failed password for invalid user zaharia from 52.156.8.149 port 39358 ssh2
Mar 24 20:32:03 eventyay sshd[17538]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.156.8.149
...

Mar 24 20:31:02 ArkNodeAT sshd\[6025\]: Invalid user jy from 164.163.2.5
Mar 24 20:31:02 ArkNodeAT sshd\[6025\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.163.2.5
Mar 24 20:31:04 ArkNodeAT sshd\[6025\]: Failed password for invalid user jy from 164.163.2.5 port 41582 ssh2

Unauthorized connection attempt from IP address 188.127.41.2 on Port 445(SMB)

(sshd) Failed SSH login from 88.132.66.26 (HU/Hungary/host-88-132-66-26.prtelecom.hu): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Mar 24 20:42:56 srv sshd[29064]: Invalid user www from 88.132.66.26 port 45674
Mar 24 20:42:58 srv sshd[29064]: Failed password for invalid user www from 88.132.66.26 port 45674 ssh2
Mar 24 20:48:11 srv sshd[29151]: Invalid user rj from 88.132.66.26 port 45316
Mar 24 20:48:13 srv sshd[29151]: Failed password for invalid user rj from 88.132.66.26 port 45316 ssh2
Mar 24 20:51:35 srv sshd[29255]: Invalid user adora from 88.132.66.26 port 59724

2020-03-24 13:30:10 H=(VIWnhpAQa) [157.245.191.221]:51729 I=[192.147.25.65]:587 F= rejected RCPT : RBL: found in thrukfz5b56tq6xao6odgdyjrq.zen.dq.spamhaus.net (127.0.0.4) (https://www.spamhaus.org/query/ip/157.245.191.221)
2020-03-24 13:30:23 dovecot_login authenticator failed for (fWBsT5vV6K) [157.245.191.221]:56722 I=[192.147.25.65]:587: 535 Incorrect authentication data (set_id=ler@lerctr.org)
2020-03-24 13:30:39 dovecot_login authenticator failed for (nYZnPJR6nj) [157.245.191.221]:62978 I=[192.147.25.65]:587: 535 Incorrect authentication data (set_id=ler@lerctr.org)
...