Dec  9 16:04:36 icinga sshd[4923]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=50.67.178.164
Dec  9 16:04:38 icinga sshd[4923]: Failed password for invalid user xordonez from 50.67.178.164 port 48860 ssh2
...

2019-12-09T15:04:31.498132abusebot-4.cloudsearch.cf sshd\[27289\]: Invalid user Kauno from 60.2.10.86 port 29889

Dec  9 16:04:54 smtp postfix/smtpd[77823]: NOQUEUE: reject: RCPT from frog.swingthelamp.com[69.94.158.96]: 554 5.7.1 Service unavailable; Client host [69.94.158.96] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from= to= proto=ESMTP helo=
...

Unauthorized connection attempt detected from IP address 103.72.169.67 to port 445

Dec  9 16:03:06 s1 sshd\[2021\]: User root from 172.96.188.43 not allowed because not listed in AllowUsers
Dec  9 16:03:06 s1 sshd\[2021\]: Failed password for invalid user root from 172.96.188.43 port 35118 ssh2
Dec  9 16:03:54 s1 sshd\[2146\]: User root from 172.96.188.43 not allowed because not listed in AllowUsers
Dec  9 16:03:54 s1 sshd\[2146\]: Failed password for invalid user root from 172.96.188.43 port 42404 ssh2
Dec  9 16:04:39 s1 sshd\[2164\]: User root from 172.96.188.43 not allowed because not listed in AllowUsers
Dec  9 16:04:39 s1 sshd\[2164\]: Failed password for invalid user root from 172.96.188.43 port 49606 ssh2
...

Dec  9 05:27:26 hpm sshd\[11884\]: Invalid user cletus from 212.144.102.217
Dec  9 05:27:26 hpm sshd\[11884\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.144.102.217
Dec  9 05:27:27 hpm sshd\[11884\]: Failed password for invalid user cletus from 212.144.102.217 port 49750 ssh2
Dec  9 05:33:12 hpm sshd\[12424\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.144.102.217  user=root
Dec  9 05:33:14 hpm sshd\[12424\]: Failed password for root from 212.144.102.217 port 59084 ssh2

Dec  9 04:58:36 sachi sshd\[21201\]: Invalid user relay from 59.120.243.8
Dec  9 04:58:36 sachi sshd\[21201\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59-120-243-8.hinet-ip.hinet.net
Dec  9 04:58:38 sachi sshd\[21201\]: Failed password for invalid user relay from 59.120.243.8 port 41218 ssh2
Dec  9 05:04:51 sachi sshd\[21732\]: Invalid user ikai from 59.120.243.8
Dec  9 05:04:51 sachi sshd\[21732\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59-120-243-8.hinet-ip.hinet.net

Dec  9 15:10:19 goofy sshd\[25968\]: Invalid user demo from 3.17.27.104
Dec  9 15:10:19 goofy sshd\[25968\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=3.17.27.104
Dec  9 15:10:21 goofy sshd\[25968\]: Failed password for invalid user demo from 3.17.27.104 port 50270 ssh2
Dec  9 15:33:21 goofy sshd\[27085\]: Invalid user rainbow from 3.17.27.104
Dec  9 15:33:21 goofy sshd\[27085\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=3.17.27.104

3389BruteforceFW23

Dec  9 16:32:58 sd-53420 sshd\[19352\]: Invalid user elisabeta from 54.37.230.141
Dec  9 16:32:58 sd-53420 sshd\[19352\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.230.141
Dec  9 16:33:01 sd-53420 sshd\[19352\]: Failed password for invalid user elisabeta from 54.37.230.141 port 39506 ssh2
Dec  9 16:38:14 sd-53420 sshd\[20259\]: User root from 54.37.230.141 not allowed because none of user's groups are listed in AllowGroups
Dec  9 16:38:14 sd-53420 sshd\[20259\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.230.141  user=root
...

Dec  9 05:22:02 web1 sshd\[16607\]: Invalid user keyana from 124.235.206.130
Dec  9 05:22:02 web1 sshd\[16607\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.235.206.130
Dec  9 05:22:04 web1 sshd\[16607\]: Failed password for invalid user keyana from 124.235.206.130 port 24130 ssh2
Dec  9 05:30:36 web1 sshd\[17664\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.235.206.130  user=root
Dec  9 05:30:38 web1 sshd\[17664\]: Failed password for root from 124.235.206.130 port 1069 ssh2

Unauthorized connection attempt detected from IP address 103.248.28.206 to port 445

Nov 28 13:56:07 odroid64 sshd\[1297\]: Invalid user kellerman from 173.161.242.220
Nov 28 13:56:07 odroid64 sshd\[1297\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=173.161.242.220
...

Dec  9 17:56:44 server sshd\[26785\]: Invalid user ident from 103.61.37.231
Dec  9 17:56:44 server sshd\[26785\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.61.37.231 
Dec  9 17:56:46 server sshd\[26785\]: Failed password for invalid user ident from 103.61.37.231 port 53277 ssh2
Dec  9 18:04:21 server sshd\[28778\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.61.37.231  user=ftp
Dec  9 18:04:23 server sshd\[28778\]: Failed password for ftp from 103.61.37.231 port 36502 ssh2
...

Dec  9 16:19:47 meumeu sshd[21670]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.231.44.71 
Dec  9 16:19:49 meumeu sshd[21670]: Failed password for invalid user pcap from 123.231.44.71 port 57408 ssh2
Dec  9 16:27:09 meumeu sshd[22732]: Failed password for lp from 123.231.44.71 port 35952 ssh2
...