178.128.106.154 - - [24/Jul/2019:12:10:47 +0200] "GET /wp-login.php HTTP/1.1" 200 1122 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
178.128.106.154 - - [24/Jul/2019:12:10:48 +0200] "POST /wp-login.php HTTP/1.1" 200 1503 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
178.128.106.154 - - [24/Jul/2019:12:10:54 +0200] "GET /wp-login.php HTTP/1.1" 200 1122 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
178.128.106.154 - - [24/Jul/2019:12:10:56 +0200] "POST /wp-login.php HTTP/1.1" 200 1489 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
178.128.106.154 - - [24/Jul/2019:12:10:57 +0200] "GET /wp-login.php HTTP/1.1" 200 1122 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
178.128.106.154 - - [24/Jul/2019:12:11:03 +0200] "POST /wp-login.php HTTP/1.1" 200 1491 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
.

May 31 06:41:58 ws25vmsma01 sshd[10811]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.106.128
May 31 06:42:00 ws25vmsma01 sshd[10811]: Failed password for invalid user squid from 178.128.106.128 port 58558 ssh2
...

Automatic report - Banned IP Access

(sshd) Failed SSH login from 178.128.106.128 (SG/Singapore/-): 5 in the last 3600 secs

fail2ban -- 178.128.106.128
...

k+ssh-bruteforce

Oct  9 20:01:27 web1 sshd\[6460\]: Invalid user insserver from 178.128.106.139
Oct  9 20:01:27 web1 sshd\[6460\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.106.139
Oct  9 20:01:29 web1 sshd\[6460\]: Failed password for invalid user insserver from 178.128.106.139 port 60390 ssh2
Oct  9 20:05:30 web1 sshd\[6764\]: Invalid user insserver from 178.128.106.139
Oct  9 20:05:30 web1 sshd\[6764\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.106.139

Sep 24 08:17:59 core sshd[7694]: Invalid user corp from 178.128.106.198 port 44836
Sep 24 08:18:01 core sshd[7694]: Failed password for invalid user corp from 178.128.106.198 port 44836 ssh2
...

Sep 16 20:25:44 sshgateway sshd\[11638\]: Invalid user alix from 178.128.106.198
Sep 16 20:25:44 sshgateway sshd\[11638\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.106.198
Sep 16 20:25:46 sshgateway sshd\[11638\]: Failed password for invalid user alix from 178.128.106.198 port 54004 ssh2

Sep 11 07:24:19 MK-Soft-Root2 sshd\[5841\]: Invalid user steam from 178.128.106.181 port 52970
Sep 11 07:24:19 MK-Soft-Root2 sshd\[5841\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.106.181
Sep 11 07:24:21 MK-Soft-Root2 sshd\[5841\]: Failed password for invalid user steam from 178.128.106.181 port 52970 ssh2
...

Automated report - ssh fail2ban:
Sep 10 08:44:59 authentication failure 
Sep 10 08:45:01 wrong password, user=username, port=45786, ssh2
Sep 10 08:55:36 authentication failure

2019-09-08T08:47:24.021655abusebot-7.cloudsearch.cf sshd\[23633\]: Invalid user password123 from 178.128.106.181 port 44172

Sep  7 16:32:08 markkoudstaal sshd[1272]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.106.181
Sep  7 16:32:11 markkoudstaal sshd[1272]: Failed password for invalid user user from 178.128.106.181 port 56374 ssh2
Sep  7 16:38:06 markkoudstaal sshd[1794]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.106.181

Sep  6 14:11:56 MK-Soft-VM3 sshd\[9790\]: Invalid user test from 178.128.106.181 port 57752
Sep  6 14:11:56 MK-Soft-VM3 sshd\[9790\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.106.181
Sep  6 14:11:59 MK-Soft-VM3 sshd\[9790\]: Failed password for invalid user test from 178.128.106.181 port 57752 ssh2
...

Sep  3 23:44:57 liveconfig01 sshd[28091]: Invalid user radiusd from 178.128.106.181
Sep  3 23:44:57 liveconfig01 sshd[28091]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.106.181
Sep  3 23:44:59 liveconfig01 sshd[28091]: Failed password for invalid user radiusd from 178.128.106.181 port 46274 ssh2
Sep  3 23:44:59 liveconfig01 sshd[28091]: Received disconnect from 178.128.106.181 port 46274:11: Bye Bye [preauth]
Sep  3 23:44:59 liveconfig01 sshd[28091]: Disconnected from 178.128.106.181 port 46274 [preauth]
Sep  4 00:22:03 liveconfig01 sshd[30243]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.106.181  user=r.r
Sep  4 00:22:05 liveconfig01 sshd[30243]: Failed password for r.r from 178.128.106.181 port 38788 ssh2
Sep  4 00:22:06 liveconfig01 sshd[30243]: Received disconnect from 178.128.106.181 port 38788:11: Bye Bye [preauth]
Sep  4 00:22:06 liveconfig01 sshd[30243]: Disc........
-------------------------------

Aug 20 01:31:43 server sshd\[30276\]: Invalid user wagle from 178.128.106.198 port 47032
Aug 20 01:31:43 server sshd\[30276\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.106.198
Aug 20 01:31:45 server sshd\[30276\]: Failed password for invalid user wagle from 178.128.106.198 port 47032 ssh2
Aug 20 01:36:24 server sshd\[13255\]: Invalid user mis from 178.128.106.198 port 37556
Aug 20 01:36:24 server sshd\[13255\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.106.198

Dec 16 04:38:08 tdfoods sshd\[5040\]: Invalid user administrador from 118.127.10.152
Dec 16 04:38:08 tdfoods sshd\[5040\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=fattony.subscriptiondata.com
Dec 16 04:38:10 tdfoods sshd\[5040\]: Failed password for invalid user administrador from 118.127.10.152 port 38427 ssh2
Dec 16 04:45:47 tdfoods sshd\[5892\]: Invalid user aureliano from 118.127.10.152
Dec 16 04:45:47 tdfoods sshd\[5892\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=fattony.subscriptiondata.com

TCP 3389 (RDP)

Dec 16 08:23:07 mailman postfix/smtpd[22024]: NOQUEUE: reject: RCPT from unknown[113.118.199.157]: 554 5.7.1 Service unavailable; Client host [113.118.199.157] blocked using sbl-xbl.spamhaus.org; https://www.spamhaus.org/query/ip/113.118.199.157; from= to=<[munged][at][munged]> proto=SMTP helo=
Dec 16 08:45:42 mailman postfix/smtpd[22133]: NOQUEUE: reject: RCPT from unknown[113.118.199.157]: 554 5.7.1 Service unavailable; Client host [113.118.199.157] blocked using sbl-xbl.spamhaus.org; https://www.spamhaus.org/query/ip/113.118.199.157; from= to=<[munged][at][munged]> proto=SMTP helo=

Unauthorized connection attempt from IP address 119.93.231.192 on Port 445(SMB)

Dec 16 14:45:56 thevastnessof sshd[3650]: Failed password for root from 210.211.101.58 port 28480 ssh2
...

Dec 16 21:45:52 webhost01 sshd[11809]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.216.93.70
Dec 16 21:45:54 webhost01 sshd[11809]: Failed password for invalid user 11111111 from 91.216.93.70 port 57340 ssh2
...

Dec 16 04:37:47 web1 sshd\[26051\]: Invalid user web from 106.13.114.26
Dec 16 04:37:47 web1 sshd\[26051\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.26
Dec 16 04:37:49 web1 sshd\[26051\]: Failed password for invalid user web from 106.13.114.26 port 54744 ssh2
Dec 16 04:45:51 web1 sshd\[27080\]: Invalid user yoyo from 106.13.114.26
Dec 16 04:45:51 web1 sshd\[27080\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.26

Unauthorized connection attempt from IP address 90.150.81.178 on Port 445(SMB)

Dec 16 04:37:33 auw2 sshd\[9129\]: Invalid user pcap from 146.0.141.88
Dec 16 04:37:33 auw2 sshd\[9129\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=146.0.141.88
Dec 16 04:37:35 auw2 sshd\[9129\]: Failed password for invalid user pcap from 146.0.141.88 port 48096 ssh2
Dec 16 04:45:45 auw2 sshd\[10078\]: Invalid user wilmore from 146.0.141.88
Dec 16 04:45:45 auw2 sshd\[10078\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=146.0.141.88

Dec 16 17:45:44 debian-2gb-vpn-nbg1-1 kernel: [885914.096217] [UFW BLOCK] IN=eth0 OUT= MAC=96:00:00:38:96:44:d2:74:7f:6e:37:e3:08:00 SRC=40.92.71.87 DST=78.46.192.101 LEN=40 TOS=0x00 PREC=0x00 TTL=238 ID=46144 DF PROTO=TCP SPT=18795 DPT=25 WINDOW=0 RES=0x00 ACK RST URGP=0

Automatically reported by fail2ban report script (powermetal_old)

Dec 16 16:07:16 localhost sshd\[28095\]: Invalid user moriah from 66.172.100.3 port 35380
Dec 16 16:07:16 localhost sshd\[28095\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=66.172.100.3
Dec 16 16:07:18 localhost sshd\[28095\]: Failed password for invalid user moriah from 66.172.100.3 port 35380 ssh2

Dec 16 13:37:25 debian-2gb-vpn-nbg1-1 kernel: [871014.707850] [UFW BLOCK] IN=eth0 OUT= MAC=96:00:00:38:96:44:d2:74:7f:6e:37:e3:08:00 SRC=40.92.67.37 DST=78.46.192.101 LEN=40 TOS=0x00 PREC=0x00 TTL=238 ID=17224 DF PROTO=TCP SPT=10534 DPT=25 WINDOW=0 RES=0x00 ACK RST URGP=0

Dec 16 04:37:55 tdfoods sshd\[5004\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.132.17.81  user=root
Dec 16 04:37:57 tdfoods sshd\[5004\]: Failed password for root from 221.132.17.81 port 33386 ssh2
Dec 16 04:45:57 tdfoods sshd\[5926\]: Invalid user frodo from 221.132.17.81
Dec 16 04:45:57 tdfoods sshd\[5926\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.132.17.81
Dec 16 04:45:58 tdfoods sshd\[5926\]: Failed password for invalid user frodo from 221.132.17.81 port 41762 ssh2

Lines containing failures of 190.28.95.94
Dec 16 12:18:38 *** sshd[41316]: Invalid user katos from 190.28.95.94 port 62895
Dec 16 12:18:38 *** sshd[41316]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.28.95.94
Dec 16 12:18:40 *** sshd[41316]: Failed password for invalid user katos from 190.28.95.94 port 62895 ssh2
Dec 16 12:18:40 *** sshd[41316]: Received disconnect from 190.28.95.94 port 62895:11: Bye Bye [preauth]
Dec 16 12:18:40 *** sshd[41316]: Disconnected from invalid user katos 190.28.95.94 port 62895 [preauth]
Dec 16 12:34:58 *** sshd[43171]: Invalid user squid from 190.28.95.94 port 49048
Dec 16 12:34:58 *** sshd[43171]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.28.95.94
Dec 16 12:35:00 *** sshd[43171]: Failed password for invalid user squid from 190.28.95.94 port 49048 ssh2
Dec 16 12:35:00 *** sshd[43171]: Received disconnect from 190.28.95.94 port 49048:11: Bye Bye........
------------------------------