Oct  8 05:31:17 carla sshd[13979]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.93.209  user=r.r
Oct  8 05:31:18 carla sshd[13979]: Failed password for r.r from 51.38.93.209 port 49478 ssh2
Oct  8 05:31:18 carla sshd[13980]: Received disconnect from 51.38.93.209: 11: Bye Bye
Oct  8 05:31:19 carla sshd[13981]: Invalid user admin from 51.38.93.209
Oct  8 05:31:19 carla sshd[13981]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.93.209 
Oct  8 05:31:21 carla sshd[13981]: Failed password for invalid user admin from 51.38.93.209 port 51876 ssh2
Oct  8 05:31:21 carla sshd[13982]: Received disconnect from 51.38.93.209: 11: Bye Bye
Oct  8 05:31:21 carla sshd[13983]: Invalid user admin from 51.38.93.209
Oct  8 05:31:21 carla sshd[13983]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.93.209 
Oct  8 05:31:22 carla sshd[13983]: Failed passw........
-------------------------------

Oct  8 07:36:45 hosting sshd[12926]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.122.249.203  user=root
Oct  8 07:36:47 hosting sshd[12926]: Failed password for root from 200.122.249.203 port 60854 ssh2
...

v+ssh-bruteforce

Aug 28 17:15:29 dallas01 sshd[10281]: Failed password for root from 112.171.176.32 port 48714 ssh2
Aug 28 17:15:31 dallas01 sshd[10281]: Failed password for root from 112.171.176.32 port 48714 ssh2
Aug 28 17:15:33 dallas01 sshd[10281]: Failed password for root from 112.171.176.32 port 48714 ssh2
Aug 28 17:15:35 dallas01 sshd[10281]: Failed password for root from 112.171.176.32 port 48714 ssh2

Automatic report - Port Scan Attack

2019-10-08T04:59:53.622444abusebot-5.cloudsearch.cf sshd\[31132\]: Invalid user cyrus from 134.209.63.140 port 49544

Automatic report - Banned IP Access

Oct  7 19:24:05 eddieflores sshd\[8897\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.91.25  user=root
Oct  7 19:24:08 eddieflores sshd\[8897\]: Failed password for root from 68.183.91.25 port 52205 ssh2
Oct  7 19:28:45 eddieflores sshd\[9290\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.91.25  user=root
Oct  7 19:28:46 eddieflores sshd\[9290\]: Failed password for root from 68.183.91.25 port 43984 ssh2
Oct  7 19:33:31 eddieflores sshd\[9695\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.91.25  user=root

IP Ban Report : https://help-dysk.pl/wordpress-firewall-plugins/ip/188.50.57.228/ 
 SA - 1H : (5)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : SA 
 NAME ASN : ASN25019 
 
 IP : 188.50.57.228 
 
 CIDR : 188.50.32.0/19 
 
 PREFIX COUNT : 918 
 
 UNIQUE IP COUNT : 3531776 
 
 
 WYKRYTE ATAKI Z ASN25019 :  
  1H - 1 
  3H - 1 
  6H - 1 
 12H - 3 
 24H - 5 
 
 DateTime : 2019-10-08 05:58:07 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery

Oct  8 12:09:46 webhost01 sshd[28680]: Failed password for root from 192.3.209.173 port 59408 ssh2
...

Aug 30 14:08:42 dallas01 sshd[5677]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.169.255.1
Aug 30 14:08:44 dallas01 sshd[5677]: Failed password for invalid user configure from 112.169.255.1 port 41738 ssh2
Aug 30 14:14:46 dallas01 sshd[6903]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.169.255.1

\[2019-10-08 01:08:26\] NOTICE\[1887\] chan_sip.c: Registration from '\' failed for '77.247.110.203:64897' - Wrong password
\[2019-10-08 01:08:26\] SECURITY\[1898\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-10-08T01:08:26.909-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="7479",SessionID="0x7fc3ac962478",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/77.247.110.203/64897",Challenge="2eaec028",ReceivedChallenge="2eaec028",ReceivedHash="18066d7a2c0a784d221d58b1805eaa63"
\[2019-10-08 01:08:26\] NOTICE\[1887\] chan_sip.c: Registration from '\' failed for '77.247.110.203:64899' - Wrong password
\[2019-10-08 01:08:26\] SECURITY\[1898\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-10-08T01:08:26.912-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="7479",SessionID="0x7fc3ac5226d8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/77.247.110.203/64899",

Aug 26 01:10:53 dallas01 sshd[29839]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.216.129.138
Aug 26 01:10:55 dallas01 sshd[29839]: Failed password for invalid user marketing from 112.216.129.138 port 39296 ssh2
Aug 26 01:15:21 dallas01 sshd[30578]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.216.129.138
Aug 26 01:15:24 dallas01 sshd[30578]: Failed password for invalid user bot from 112.216.129.138 port 54460 ssh2

Oct  8 05:57:35 vps647732 sshd[27781]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.159.71
Oct  8 05:57:37 vps647732 sshd[27781]: Failed password for invalid user P@SSW0RD@2020 from 132.232.159.71 port 54810 ssh2
...

2019-10-08T03:58:01.315012abusebot-6.cloudsearch.cf sshd\[32320\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.36.150.59  user=root