Oct 16 02:02:15 amida sshd[513854]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.220.178  user=r.r
Oct 16 02:02:17 amida sshd[513854]: Failed password for r.r from 106.54.220.178 port 54532 ssh2
Oct 16 02:02:17 amida sshd[513854]: Received disconnect from 106.54.220.178: 11: Bye Bye [preauth]
Oct 16 02:16:41 amida sshd[517111]: Invalid user Verwalter from 106.54.220.178
Oct 16 02:16:41 amida sshd[517111]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.220.178 
Oct 16 02:16:42 amida sshd[517111]: Failed password for invalid user Verwalter from 106.54.220.178 port 59430 ssh2
Oct 16 02:16:43 amida sshd[517111]: Received disconnect from 106.54.220.178: 11: Bye Bye [preauth]
Oct 16 02:20:57 amida sshd[518100]: Invalid user plesk from 106.54.220.178
Oct 16 02:20:57 amida sshd[518100]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.2........
-------------------------------

\[2019-10-16 02:30:42\] NOTICE\[1887\] chan_sip.c: Registration from '\' failed for '81.171.107.191:56330' - Wrong password
\[2019-10-16 02:30:42\] SECURITY\[1898\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-10-16T02:30:42.012-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="1579",SessionID="0x7fc3ac999078",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.107.191/56330",Challenge="2387a9c0",ReceivedChallenge="2387a9c0",ReceivedHash="5ef3c26604a296205a78d1f29f1ca03c"
\[2019-10-16 02:31:10\] NOTICE\[1887\] chan_sip.c: Registration from '\' failed for '81.171.107.191:60887' - Wrong password
\[2019-10-16 02:31:10\] SECURITY\[1898\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-10-16T02:31:10.197-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="1011",SessionID="0x7fc3ac2ed548",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171

Oct 16 08:52:28 server sshd\[3764\]: Failed password for invalid user paxos from 220.76.107.50 port 35496 ssh2
Oct 16 09:09:07 server sshd\[9293\]: Invalid user shreeram from 220.76.107.50
Oct 16 09:09:07 server sshd\[9293\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.76.107.50 
Oct 16 09:09:09 server sshd\[9293\]: Failed password for invalid user shreeram from 220.76.107.50 port 45052 ssh2
Oct 16 09:13:21 server sshd\[10802\]: Invalid user Password222 from 220.76.107.50
...

Oct 16 07:00:54 microserver sshd[789]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.72.139.6  user=root
Oct 16 07:00:56 microserver sshd[789]: Failed password for root from 182.72.139.6 port 45066 ssh2
Oct 16 07:05:20 microserver sshd[1467]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.72.139.6  user=root
Oct 16 07:05:22 microserver sshd[1467]: Failed password for root from 182.72.139.6 port 55794 ssh2
Oct 16 07:09:50 microserver sshd[1769]: Invalid user sekar from 182.72.139.6 port 38296
Oct 16 07:23:12 microserver sshd[3761]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.72.139.6  user=root
Oct 16 07:23:14 microserver sshd[3761]: Failed password for root from 182.72.139.6 port 42290 ssh2
Oct 16 07:27:44 microserver sshd[4416]: Invalid user benny from 182.72.139.6 port 53028
Oct 16 07:27:44 microserver sshd[4416]: pam_unix(sshd:auth): authentication failure; logname= uid

Oct 16 05:27:08 lnxweb62 sshd[22028]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.187.12.126

Oct 16 05:29:05 *** sshd[16155]: User root from 51.38.179.179 not allowed because not listed in AllowUsers

F2B jail: sshd. Time: 2019-10-16 09:00:42, Reported by: VKReport

Oct 16 00:20:06 plusreed sshd[26157]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.243.91.19  user=root
Oct 16 00:20:08 plusreed sshd[26157]: Failed password for root from 168.243.91.19 port 51166 ssh2
...

Invalid user pi from 77.202.192.113 port 50972

Oct 16 05:26:36 xeon sshd[36188]: Failed password for root from 182.61.182.50 port 44886 ssh2

Oct 15 19:18:51 web9 sshd\[23047\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.127.10.152  user=root
Oct 15 19:18:53 web9 sshd\[23047\]: Failed password for root from 118.127.10.152 port 58591 ssh2
Oct 15 19:23:52 web9 sshd\[23791\]: Invalid user logger from 118.127.10.152
Oct 15 19:23:52 web9 sshd\[23791\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.127.10.152
Oct 15 19:23:54 web9 sshd\[23791\]: Failed password for invalid user logger from 118.127.10.152 port 50593 ssh2

SSH authentication failure x 6 reported by Fail2Ban
...

3389BruteforceFW21

Oct 16 05:27:31 srv206 sshd[3706]: Invalid user prueba from 60.191.111.69
Oct 16 05:27:31 srv206 sshd[3706]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.191.111.69
Oct 16 05:27:31 srv206 sshd[3706]: Invalid user prueba from 60.191.111.69
Oct 16 05:27:33 srv206 sshd[3706]: Failed password for invalid user prueba from 60.191.111.69 port 46218 ssh2
...

Oct 16 08:32:48 DAAP sshd[2523]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.157.83  user=root
Oct 16 08:32:50 DAAP sshd[2523]: Failed password for root from 91.121.157.83 port 47356 ssh2
Oct 16 08:36:11 DAAP sshd[2530]: Invalid user achilles from 91.121.157.83 port 58430
Oct 16 08:36:11 DAAP sshd[2530]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.157.83
Oct 16 08:36:11 DAAP sshd[2530]: Invalid user achilles from 91.121.157.83 port 58430
Oct 16 08:36:13 DAAP sshd[2530]: Failed password for invalid user achilles from 91.121.157.83 port 58430 ssh2
...