Failed password for root from 103.130.212.169 port 33866 ssh2

2020-06-14T23:42:40.886389ns386461 sshd\[27248\]: Invalid user den from 178.62.118.53 port 57432
2020-06-14T23:42:40.891218ns386461 sshd\[27248\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.118.53
2020-06-14T23:42:43.049591ns386461 sshd\[27248\]: Failed password for invalid user den from 178.62.118.53 port 57432 ssh2
2020-06-14T23:57:27.455811ns386461 sshd\[8027\]: Invalid user vacation from 178.62.118.53 port 55757
2020-06-14T23:57:27.460885ns386461 sshd\[8027\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.118.53
...

Jun 15 01:01:12 server dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=89.248.168.218, lip=172.104.140.148, session=
Jun 15 01:02:30 server dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=89.248.168.218, lip=172.104.140.148, session=
Jun 15 01:04:04 server dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=89.248.168.218, lip=172.104.140.148, session=
Jun 15 01:06:21 server dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=89.248.168.218, lip=172.104.140.148, session=
Jun 15 01:08:42 server dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=89.248.168.218, lip=172.104.14
...

DATE:2020-06-14 23:25:47, IP:94.226.66.170, PORT:telnet Telnet brute force auth on honeypot server (epe-honey1-hq)

SSH Brute-Force Attack

Jun 14 23:09:29 ns382633 sshd\[19538\]: Invalid user ivan from 140.143.149.71 port 56404
Jun 14 23:09:29 ns382633 sshd\[19538\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.149.71
Jun 14 23:09:31 ns382633 sshd\[19538\]: Failed password for invalid user ivan from 140.143.149.71 port 56404 ssh2
Jun 14 23:25:44 ns382633 sshd\[22487\]: Invalid user wsk from 140.143.149.71 port 33972
Jun 14 23:25:44 ns382633 sshd\[22487\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.149.71

Fail2Ban Ban Triggered

Jun 15 01:01:03 ns381471 sshd[23906]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.82.219
Jun 15 01:01:05 ns381471 sshd[23906]: Failed password for invalid user macky from 118.25.82.219 port 43594 ssh2

Jun 14 23:20:20 h2779839 sshd[502]: Invalid user max from 63.240.240.74 port 34437
Jun 14 23:20:20 h2779839 sshd[502]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=63.240.240.74
Jun 14 23:20:20 h2779839 sshd[502]: Invalid user max from 63.240.240.74 port 34437
Jun 14 23:20:22 h2779839 sshd[502]: Failed password for invalid user max from 63.240.240.74 port 34437 ssh2
Jun 14 23:23:05 h2779839 sshd[544]: Invalid user admin from 63.240.240.74 port 51697
Jun 14 23:23:05 h2779839 sshd[544]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=63.240.240.74
Jun 14 23:23:05 h2779839 sshd[544]: Invalid user admin from 63.240.240.74 port 51697
Jun 14 23:23:06 h2779839 sshd[544]: Failed password for invalid user admin from 63.240.240.74 port 51697 ssh2
Jun 14 23:25:51 h2779839 sshd[571]: Invalid user zx from 63.240.240.74 port 40853
...

Jun 14 23:35:21 amit sshd\[2530\]: Invalid user willie from 177.177.121.37
Jun 14 23:35:21 amit sshd\[2530\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.177.121.37
Jun 14 23:35:23 amit sshd\[2530\]: Failed password for invalid user willie from 177.177.121.37 port 51553 ssh2
...

Invalid user owen from 106.12.172.207 port 60892

2020-06-15 02:25:55 auth_plain authenticator failed for (User) [212.70.149.18]: 535 Incorrect authentication data (set_id=mobileprint@lavrinenko.info)
2020-06-15 02:26:35 auth_plain authenticator failed for (User) [212.70.149.18]: 535 Incorrect authentication data (set_id=mobileobits@lavrinenko.info)
...

103.6.244.158 - - [15/Jun/2020:00:43:19 +0200] "POST /xmlrpc.php HTTP/1.1" 403 616 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
103.6.244.158 - - [15/Jun/2020:01:05:24 +0200] "POST /xmlrpc.php HTTP/1.1" 403 10518 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...

[2020-06-14 19:16:29] NOTICE[1273][C-0000106e] chan_sip.c: Call from '' (45.143.220.221:64015) to extension '900441519470862' rejected because extension not found in context 'public'.
[2020-06-14 19:16:29] SECURITY[1288] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-06-14T19:16:29.474-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="900441519470862",SessionID="0x7f31c02f7128",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.143.220.221/64015",ACLName="no_extension_match"
[2020-06-14 19:17:25] NOTICE[1273][C-00001071] chan_sip.c: Call from '' (45.143.220.221:55699) to extension '+441519470862' rejected because extension not found in context 'public'.
[2020-06-14 19:17:25] SECURITY[1288] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-06-14T19:17:25.777-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="+441519470862",SessionID="0x7f31c02f97a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/4
...

Invalid user q from 120.132.27.238 port 42628