Apr 18 19:29:18 srv01 sshd[26980]: Invalid user zy from 106.13.236.206 port 54976
Apr 18 19:29:18 srv01 sshd[26980]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.236.206
Apr 18 19:29:18 srv01 sshd[26980]: Invalid user zy from 106.13.236.206 port 54976
Apr 18 19:29:20 srv01 sshd[26980]: Failed password for invalid user zy from 106.13.236.206 port 54976 ssh2
...

2020-04-17T05:50:41.868936abusebot.cloudsearch.cf sshd[7318]: Invalid user admin from 106.13.236.206 port 47368
2020-04-17T05:50:41.875211abusebot.cloudsearch.cf sshd[7318]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.236.206
2020-04-17T05:50:41.868936abusebot.cloudsearch.cf sshd[7318]: Invalid user admin from 106.13.236.206 port 47368
2020-04-17T05:50:44.107682abusebot.cloudsearch.cf sshd[7318]: Failed password for invalid user admin from 106.13.236.206 port 47368 ssh2
2020-04-17T05:58:46.824570abusebot.cloudsearch.cf sshd[8249]: Invalid user zj from 106.13.236.206 port 13852
2020-04-17T05:58:46.831948abusebot.cloudsearch.cf sshd[8249]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.236.206
2020-04-17T05:58:46.824570abusebot.cloudsearch.cf sshd[8249]: Invalid user zj from 106.13.236.206 port 13852
2020-04-17T05:58:48.979173abusebot.cloudsearch.cf sshd[8249]: Failed password for invalid u
...

Apr 15 12:21:15 eventyay sshd[17503]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.236.206
Apr 15 12:21:17 eventyay sshd[17503]: Failed password for invalid user cod from 106.13.236.206 port 8596 ssh2
Apr 15 12:21:57 eventyay sshd[17514]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.236.206
...

(sshd) Failed SSH login from 106.13.236.206 (CN/China/-): 5 in the last 3600 secs

Apr  4 12:45:48 mail sshd[4177]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.236.206  user=root
Apr  4 12:45:50 mail sshd[4177]: Failed password for root from 106.13.236.206 port 1143 ssh2
Apr  4 12:52:13 mail sshd[14203]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.236.206  user=root
Apr  4 12:52:15 mail sshd[14203]: Failed password for root from 106.13.236.206 port 13428 ssh2
Apr  4 12:55:54 mail sshd[19751]: Invalid user lvzhizhou from 106.13.236.206
...

Mar 12 13:49:13 mout sshd[2064]: Invalid user admin from 106.13.236.206 port 4931

suspicious action Wed, 11 Mar 2020 16:16:11 -0300

Unauthorized connection attempt detected from IP address 106.13.236.206 to port 2220 [J]

Sep 28 15:18:19 Ubuntu-1404-trusty-64-minimal sshd\[9301\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.236.63  user=root
Sep 28 15:18:21 Ubuntu-1404-trusty-64-minimal sshd\[9301\]: Failed password for root from 106.13.236.63 port 35760 ssh2
Sep 28 15:31:50 Ubuntu-1404-trusty-64-minimal sshd\[26017\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.236.63  user=root
Sep 28 15:31:52 Ubuntu-1404-trusty-64-minimal sshd\[26017\]: Failed password for root from 106.13.236.63 port 51310 ssh2
Sep 28 15:35:40 Ubuntu-1404-trusty-64-minimal sshd\[28874\]: Invalid user config from 106.13.236.63
Sep 28 15:35:40 Ubuntu-1404-trusty-64-minimal sshd\[28874\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.236.63

2020-09-28T12:06:48.464190ollin.zadara.org sshd[1516084]: User root from 106.13.236.63 not allowed because not listed in AllowUsers
2020-09-28T12:06:50.770714ollin.zadara.org sshd[1516084]: Failed password for invalid user root from 106.13.236.63 port 45246 ssh2
...

2020-08-30T19:56:18+0200 Failed SSH Authentication/Brute Force Attack. (Server 9)

2020-08-24T07:49:55.545886mail.standpoint.com.ua sshd[14804]: Invalid user oracle from 106.13.236.63 port 51930
2020-08-24T07:49:55.549480mail.standpoint.com.ua sshd[14804]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.236.63
2020-08-24T07:49:55.545886mail.standpoint.com.ua sshd[14804]: Invalid user oracle from 106.13.236.63 port 51930
2020-08-24T07:49:57.008747mail.standpoint.com.ua sshd[14804]: Failed password for invalid user oracle from 106.13.236.63 port 51930 ssh2
2020-08-24T07:52:51.866814mail.standpoint.com.ua sshd[15201]: Invalid user com from 106.13.236.63 port 41732
...

2020-06-19T17:35:49.126854mail.standpoint.com.ua sshd[4117]: Invalid user lgs from 106.13.236.70 port 44044
2020-06-19T17:35:49.129716mail.standpoint.com.ua sshd[4117]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.236.70
2020-06-19T17:35:49.126854mail.standpoint.com.ua sshd[4117]: Invalid user lgs from 106.13.236.70 port 44044
2020-06-19T17:35:51.754677mail.standpoint.com.ua sshd[4117]: Failed password for invalid user lgs from 106.13.236.70 port 44044 ssh2
2020-06-19T17:38:55.405484mail.standpoint.com.ua sshd[4730]: Invalid user vnc from 106.13.236.70 port 53170
...

$f2bV_matches

fail2ban -- 106.13.236.70
...

Invalid user sv from 106.13.236.185 port 54470

Invalid user sm from 106.13.236.114 port 49612

Apr 19 22:17:07 mail sshd\[30538\]: Invalid user ftpuser from 106.13.236.70
Apr 19 22:17:07 mail sshd\[30538\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.236.70
Apr 19 22:17:09 mail sshd\[30538\]: Failed password for invalid user ftpuser from 106.13.236.70 port 58430 ssh2
...

Invalid user ts3bot4 from 106.13.236.70 port 55874

DATE:2020-04-13 21:04:32, IP:106.13.236.70, PORT:ssh SSH brute force auth (docker-dc)

2020-04-13T02:44:39.886110linuxbox-skyline sshd[85859]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.236.114  user=root
2020-04-13T02:44:42.546121linuxbox-skyline sshd[85859]: Failed password for root from 106.13.236.114 port 55434 ssh2
...

W 5701,/var/log/auth.log,-,-

Apr  3 23:38:28 prox sshd[25480]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.236.114 
Apr  3 23:38:30 prox sshd[25480]: Failed password for invalid user ni from 106.13.236.114 port 41546 ssh2

Sep 28 22:24:37 XXX sshd[48799]: Invalid user admin from 92.63.194.26 port 49866

Sep 28 22:49:27 ns3110291 sshd\[21032\]: Invalid user org from 119.42.175.200
Sep 28 22:49:27 ns3110291 sshd\[21032\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.42.175.200 
Sep 28 22:49:28 ns3110291 sshd\[21032\]: Failed password for invalid user org from 119.42.175.200 port 52266 ssh2
Sep 28 22:53:59 ns3110291 sshd\[21199\]: Invalid user ftpuser from 119.42.175.200
Sep 28 22:53:59 ns3110291 sshd\[21199\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.42.175.200 
...

2019-09-28T20:12:50.619748abusebot-3.cloudsearch.cf sshd\[13986\]: Invalid user backup from 223.25.97.250 port 49024

xmlrpc attack

Sep 28 10:50:41 wbs sshd\[9540\]: Invalid user caspar from 121.15.7.26
Sep 28 10:50:41 wbs sshd\[9540\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.15.7.26
Sep 28 10:50:43 wbs sshd\[9540\]: Failed password for invalid user caspar from 121.15.7.26 port 60142 ssh2
Sep 28 10:54:00 wbs sshd\[9822\]: Invalid user eric from 121.15.7.26
Sep 28 10:54:00 wbs sshd\[9822\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.15.7.26

Sep 28 04:01:37 xm3 sshd[23887]: reveeclipse mapping checking getaddrinfo for smtp.elypsys.com.au [45.115.232.252] failed - POSSIBLE BREAK-IN ATTEMPT!
Sep 28 04:01:39 xm3 sshd[23887]: Failed password for invalid user ftptest from 45.115.232.252 port 39678 ssh2
Sep 28 04:01:39 xm3 sshd[23887]: Received disconnect from 45.115.232.252: 11: Bye Bye [preauth]
Sep 28 04:07:37 xm3 sshd[3866]: reveeclipse mapping checking getaddrinfo for smtp.elypsys.com.au [45.115.232.252] failed - POSSIBLE BREAK-IN ATTEMPT!
Sep 28 04:07:39 xm3 sshd[3866]: Failed password for invalid user bq from 45.115.232.252 port 40829 ssh2
Sep 28 04:07:39 xm3 sshd[3866]: Received disconnect from 45.115.232.252: 11: Bye Bye [preauth]
Sep 28 04:12:46 xm3 sshd[15629]: reveeclipse mapping checking getaddrinfo for smtp.elypsys.com.au [45.115.232.252] failed - POSSIBLE BREAK-IN ATTEMPT!
Sep 28 04:12:48 xm3 sshd[15629]: Failed password for invalid user fcteclipserver from 45.115.232.252 port 34108 ssh2
Sep 28 04:........
-------------------------------

2019-09-19T12:27:43.686702suse-nuc sshd[31003]: Invalid user lll from 164.132.196.98 port 54134
...

2019-09-28T20:52:49.766416abusebot.cloudsearch.cf sshd\[9950\]: Invalid user annamarie from 14.63.174.149 port 34298

B: Magento admin pass test (wrong country)

2019-09-13T22:00:14.665687-07:00 suse-nuc sshd[21668]: Invalid user dz from 79.110.201.195 port 46598
...

Sep 28 08:25:36 debian sshd\[13807\]: Invalid user ax400 from 124.161.8.66 port 35010
Sep 28 08:25:36 debian sshd\[13807\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.161.8.66
Sep 28 08:25:38 debian sshd\[13807\]: Failed password for invalid user ax400 from 124.161.8.66 port 35010 ssh2
...

blogonese.net 118.217.181.116 \[28/Sep/2019:22:54:00 +0200\] "POST /wp-login.php HTTP/1.1" 200 5771 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
blogonese.net 118.217.181.116 \[28/Sep/2019:22:54:03 +0200\] "POST /wp-login.php HTTP/1.1" 200 5731 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"

Sep 28 21:42:50 mail sshd[1969]: Invalid user kapaul from 187.44.224.222
Sep 28 21:42:50 mail sshd[1969]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.44.224.222
Sep 28 21:42:50 mail sshd[1969]: Invalid user kapaul from 187.44.224.222
Sep 28 21:42:53 mail sshd[1969]: Failed password for invalid user kapaul from 187.44.224.222 port 44202 ssh2
...

\[2019-09-28 16:19:21\] NOTICE\[1948\] chan_sip.c: Registration from '"900" \' failed for '77.247.108.220:6141' - Wrong password
\[2019-09-28 16:19:21\] SECURITY\[2006\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-28T16:19:21.262-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="900",SessionID="0x7f1e1c30b9b8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/77.247.108.220/6141",Challenge="31d138dd",ReceivedChallenge="31d138dd",ReceivedHash="4576c10a0c299ec790e62f6b3c41aea8"
\[2019-09-28 16:19:21\] NOTICE\[1948\] chan_sip.c: Registration from '"900" \' failed for '77.247.108.220:6141' - Wrong password
\[2019-09-28 16:19:21\] SECURITY\[2006\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-28T16:19:21.428-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="900",SessionID="0x7f1e1c6a5718",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/7

Sep 28 20:46:32 web8 sshd\[5611\]: Invalid user tq from 80.211.113.144
Sep 28 20:46:32 web8 sshd\[5611\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.113.144
Sep 28 20:46:33 web8 sshd\[5611\]: Failed password for invalid user tq from 80.211.113.144 port 45960 ssh2
Sep 28 20:53:52 web8 sshd\[9337\]: Invalid user louisk from 80.211.113.144
Sep 28 20:53:52 web8 sshd\[9337\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.113.144