Dec 14 08:23:07 localhost sshd\[27252\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.4.189.228  user=root
Dec 14 08:23:09 localhost sshd\[27252\]: Failed password for root from 110.4.189.228 port 58194 ssh2
Dec 14 08:29:10 localhost sshd\[27898\]: Invalid user test from 110.4.189.228 port 38640
Dec 14 08:29:10 localhost sshd\[27898\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.4.189.228

Invalid user sandernes from 106.13.98.148 port 34184
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.98.148
Failed password for invalid user sandernes from 106.13.98.148 port 34184 ssh2
Invalid user kumpf from 106.13.98.148 port 57414
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.98.148

Dec 14 07:23:49 v22018086721571380 sshd[24255]: Failed password for invalid user guest from 212.237.63.28 port 55394 ssh2

fail2ban

Dec 14 02:19:27 plusreed sshd[18284]: Invalid user karika from 54.37.155.165
...

Dec 14 07:14:57 game-panel sshd[8209]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.154.119.48
Dec 14 07:14:58 game-panel sshd[8209]: Failed password for invalid user uk from 195.154.119.48 port 57626 ssh2
Dec 14 07:20:49 game-panel sshd[8450]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.154.119.48

Dec 14 08:21:19 ns3042688 sshd\[18692\]: Invalid user cheungwl from 139.199.13.142
Dec 14 08:21:19 ns3042688 sshd\[18692\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.13.142 
Dec 14 08:21:22 ns3042688 sshd\[18692\]: Failed password for invalid user cheungwl from 139.199.13.142 port 45934 ssh2
Dec 14 08:26:13 ns3042688 sshd\[20412\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.13.142  user=root
Dec 14 08:26:15 ns3042688 sshd\[20412\]: Failed password for root from 139.199.13.142 port 34194 ssh2
...

Dec 14 07:28:51 grey postfix/smtpd\[13602\]: NOQUEUE: reject: RCPT from unknown\[113.88.166.190\]: 554 5.7.1 Service unavailable\; Client host \[113.88.166.190\] blocked using dul.dnsbl.sorbs.net\; Dynamic IP Addresses See: http://www.sorbs.net/lookup.shtml\?113.88.166.190\; from=\ to=\ proto=ESMTP helo=\<\[113.88.166.190\]\>
...

Dec 14 07:42:07 eventyay sshd[19796]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.130.66
Dec 14 07:42:10 eventyay sshd[19796]: Failed password for invalid user webuser from 106.13.130.66 port 50602 ssh2
Dec 14 07:49:19 eventyay sshd[19987]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.130.66
...

Dec 14 07:50:30 Ubuntu-1404-trusty-64-minimal sshd\[26842\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.201.60.150  user=root
Dec 14 07:50:32 Ubuntu-1404-trusty-64-minimal sshd\[26842\]: Failed password for root from 81.201.60.150 port 48073 ssh2
Dec 14 07:56:41 Ubuntu-1404-trusty-64-minimal sshd\[29833\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.201.60.150  user=lp
Dec 14 07:56:43 Ubuntu-1404-trusty-64-minimal sshd\[29833\]: Failed password for lp from 81.201.60.150 port 58104 ssh2
Dec 14 08:02:29 Ubuntu-1404-trusty-64-minimal sshd\[5767\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.201.60.150  user=root

1576304949 - 12/14/2019 07:29:09 Host: 88.247.23.24/88.247.23.24 Port: 445 TCP Blocked

Dec 14 08:14:39 minden010 sshd[6946]: Failed password for root from 222.186.175.220 port 26422 ssh2
Dec 14 08:14:43 minden010 sshd[6946]: Failed password for root from 222.186.175.220 port 26422 ssh2
Dec 14 08:14:46 minden010 sshd[6946]: Failed password for root from 222.186.175.220 port 26422 ssh2
Dec 14 08:14:50 minden010 sshd[6946]: Failed password for root from 222.186.175.220 port 26422 ssh2
...

Dec 14 07:21:28 minden010 sshd[22805]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.139.30
Dec 14 07:21:30 minden010 sshd[22805]: Failed password for invalid user crangle from 111.231.139.30 port 48665 ssh2
Dec 14 07:29:00 minden010 sshd[24397]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.139.30
...

Dec 13 21:27:01 sachi sshd\[23566\]: Invalid user user123456 from 213.251.41.52
Dec 13 21:27:01 sachi sshd\[23566\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.251.41.52
Dec 13 21:27:03 sachi sshd\[23566\]: Failed password for invalid user user123456 from 213.251.41.52 port 42532 ssh2
Dec 13 21:31:56 sachi sshd\[24018\]: Invalid user nipple from 213.251.41.52
Dec 13 21:31:56 sachi sshd\[24018\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.251.41.52

Dec 14 07:11:59 roki sshd[16049]: Invalid user barra from 212.144.5.186
Dec 14 07:11:59 roki sshd[16049]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.144.5.186
Dec 14 07:12:00 roki sshd[16049]: Failed password for invalid user barra from 212.144.5.186 port 31312 ssh2
Dec 14 07:28:55 roki sshd[17349]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.144.5.186  user=root
Dec 14 07:28:57 roki sshd[17349]: Failed password for root from 212.144.5.186 port 24260 ssh2
...