Fail2Ban Ban Triggered

Dec 17 15:16:05 loxhost sshd\[6580\]: Invalid user corbeil from 159.65.157.194 port 42890
Dec 17 15:16:05 loxhost sshd\[6580\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.157.194
Dec 17 15:16:07 loxhost sshd\[6580\]: Failed password for invalid user corbeil from 159.65.157.194 port 42890 ssh2
Dec 17 15:22:33 loxhost sshd\[6831\]: Invalid user test from 159.65.157.194 port 54096
Dec 17 15:22:33 loxhost sshd\[6831\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.157.194
...

Dec 17 17:24:55 lnxweb61 sshd[29455]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.192.96

Lines containing failures of 178.122.220.25
Dec 17 15:17:26 shared11 sshd[19306]: Invalid user admin from 178.122.220.25 port 54380
Dec 17 15:17:26 shared11 sshd[19306]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.122.220.25
Dec 17 15:17:28 shared11 sshd[19306]: Failed password for invalid user admin from 178.122.220.25 port 54380 ssh2
Dec 17 15:17:28 shared11 sshd[19306]: Connection closed by invalid user admin 178.122.220.25 port 54380 [preauth]


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https://www.blocklist.de/en/view.html?ip=178.122.220.25

Dec 17 15:11:28 zeus sshd[26852]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.89.157.197 
Dec 17 15:11:30 zeus sshd[26852]: Failed password for invalid user spivey from 36.89.157.197 port 49338 ssh2
Dec 17 15:18:26 zeus sshd[27054]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.89.157.197 
Dec 17 15:18:27 zeus sshd[27054]: Failed password for invalid user password from 36.89.157.197 port 55388 ssh2

Dec 17 20:16:17 server sshd\[19564\]: Invalid user mballa from 106.52.206.191
Dec 17 20:16:17 server sshd\[19564\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.206.191 
Dec 17 20:16:20 server sshd\[19564\]: Failed password for invalid user mballa from 106.52.206.191 port 53064 ssh2
Dec 17 20:37:50 server sshd\[25425\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.206.191  user=mysql
Dec 17 20:37:52 server sshd\[25425\]: Failed password for mysql from 106.52.206.191 port 49252 ssh2
...

--- report ---
Dec 17 13:27:34 sshd: Connection from 91.121.211.34 port 60606
Dec 17 13:27:35 sshd: Invalid user tiago from 91.121.211.34
Dec 17 13:27:38 sshd: Failed password for invalid user tiago from 91.121.211.34 port 60606 ssh2
Dec 17 13:27:38 sshd: Received disconnect from 91.121.211.34: 11: Bye Bye [preauth]

(imapd) Failed IMAP login from 66.154.125.34 (US/United States/66.154.125.34.static.quadranet.com): 1 in the last 3600 secs

Unauthorized connection attempt detected from IP address 181.225.67.170 to port 445

Dec 17 15:22:22 grey postfix/smtpd\[16921\]: NOQUEUE: reject: RCPT from unknown\[103.119.229.33\]: 554 5.7.1 Service unavailable\; Client host \[103.119.229.33\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[103.119.229.33\]\; from=\ to=\ proto=ESMTP helo=\<\[36.79.41.159\]\>
...

Dec 17 20:57:56 sauna sshd[237303]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.129.174
Dec 17 20:57:58 sauna sshd[237303]: Failed password for invalid user nobody1111 from 206.189.129.174 port 39102 ssh2
...

Lines containing failures of 156.196.236.75
Dec 17 15:17:32 shared11 sshd[19335]: Invalid user admin from 156.196.236.75 port 40379
Dec 17 15:17:32 shared11 sshd[19335]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=156.196.236.75
Dec 17 15:17:34 shared11 sshd[19335]: Failed password for invalid user admin from 156.196.236.75 port 40379 ssh2
Dec 17 15:17:35 shared11 sshd[19335]: Connection closed by invalid user admin 156.196.236.75 port 40379 [preauth]


........
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https://www.blocklist.de/en/view.html?ip=156.196.236.75

2019-12-17T16:09:40.910813abusebot.cloudsearch.cf sshd\[32555\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.99.106  user=root
2019-12-17T16:09:43.091319abusebot.cloudsearch.cf sshd\[32555\]: Failed password for root from 51.15.99.106 port 47096 ssh2
2019-12-17T16:19:21.858339abusebot.cloudsearch.cf sshd\[32720\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.99.106  user=root
2019-12-17T16:19:23.802297abusebot.cloudsearch.cf sshd\[32720\]: Failed password for root from 51.15.99.106 port 41824 ssh2

Dec 17 12:15:15 ws12vmsma01 sshd[9664]: Failed password for invalid user test from 121.15.11.9 port 43568 ssh2
Dec 17 12:21:19 ws12vmsma01 sshd[10484]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.15.11.9  user=root
Dec 17 12:21:21 ws12vmsma01 sshd[10484]: Failed password for root from 121.15.11.9 port 27924 ssh2
...

2019-12-17T14:51:45.885016shield sshd\[4424\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.77.68.171  user=root
2019-12-17T14:51:48.271267shield sshd\[4424\]: Failed password for root from 13.77.68.171 port 59624 ssh2
2019-12-17T14:51:58.865391shield sshd\[4510\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.77.68.171  user=root
2019-12-17T14:52:00.704473shield sshd\[4510\]: Failed password for root from 13.77.68.171 port 39456 ssh2
2019-12-17T14:52:15.365750shield sshd\[4654\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.77.68.171  user=root