Aug 27 05:18:06 MK-Soft-VM4 sshd\[28774\]: Invalid user starbound from 148.72.207.232 port 59526
Aug 27 05:18:06 MK-Soft-VM4 sshd\[28774\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.72.207.232
Aug 27 05:18:09 MK-Soft-VM4 sshd\[28774\]: Failed password for invalid user starbound from 148.72.207.232 port 59526 ssh2
...

Aug 16 19:51:45 xtremcommunity sshd\[7407\]: Invalid user odoo10 from 148.72.207.232 port 57404
Aug 16 19:51:45 xtremcommunity sshd\[7407\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.72.207.232
Aug 16 19:51:47 xtremcommunity sshd\[7407\]: Failed password for invalid user odoo10 from 148.72.207.232 port 57404 ssh2
Aug 16 19:56:39 xtremcommunity sshd\[7578\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.72.207.232  user=root
Aug 16 19:56:41 xtremcommunity sshd\[7578\]: Failed password for root from 148.72.207.232 port 49758 ssh2
...

Aug  2 22:06:48 localhost sshd\[10274\]: Invalid user leroy from 148.72.207.232
Aug  2 22:06:48 localhost sshd\[10274\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.72.207.232
Aug  2 22:06:50 localhost sshd\[10274\]: Failed password for invalid user leroy from 148.72.207.232 port 39668 ssh2
Aug  2 22:11:53 localhost sshd\[10508\]: Invalid user webmaster from 148.72.207.232
Aug  2 22:11:53 localhost sshd\[10508\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.72.207.232
...

2019-08-01T11:47:02.356566abusebot-2.cloudsearch.cf sshd\[17967\]: Invalid user clouderauser from 148.72.207.232 port 47774

2019-07-28T05:18:57.843967abusebot.cloudsearch.cf sshd\[18768\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip-148-72-207-232.ip.secureserver.net  user=root

Jul  4 15:17:34 giegler sshd[20276]: Invalid user ubuntu from 148.72.207.232 port 48334

probing for vulnerabilities, found a honeypot

148.72.207.135 - - [07/Oct/2020:12:01:32 +0200] "GET /wp-login.php HTTP/1.1" 200 9184 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
148.72.207.135 - - [07/Oct/2020:12:01:35 +0200] "POST /wp-login.php HTTP/1.1" 200 9435 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
148.72.207.135 - - [07/Oct/2020:12:01:37 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"

"XSS Attack Detected via libinjection - Matched Data: XSS data found within ARGS_NAMES:

WordPress wp-login brute force :: 148.72.207.250 0.072 BYPASS [17/Aug/2020:10:31:20  0000] [censored_2] "POST /wp-login.php HTTP/1.1" 200 2573 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"

148.72.207.135 - - [16/Aug/2020:11:01:32 +0200] "GET /wp-login.php HTTP/1.1" 200 8691 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
148.72.207.135 - - [16/Aug/2020:11:01:34 +0200] "POST /wp-login.php HTTP/1.1" 200 8921 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
148.72.207.135 - - [16/Aug/2020:11:01:35 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"

Automatically reported by fail2ban report script (mx1)

148.72.207.250 - - [09/Aug/2020:19:03:30 +0100] "POST /wp/wp-login.php HTTP/1.1" 200 1865 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
148.72.207.250 - - [09/Aug/2020:19:03:32 +0100] "POST /wp/wp-login.php HTTP/1.1" 200 1857 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
148.72.207.250 - - [09/Aug/2020:19:03:33 +0100] "POST /wp/xmlrpc.php HTTP/1.1" 200 247 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...

www.fahrschule-mihm.de 148.72.207.135 [03/Aug/2020:23:09:58 +0200] "POST /wp-login.php HTTP/1.1" 200 5994 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
www.fahrschule-mihm.de 148.72.207.135 [03/Aug/2020:23:09:59 +0200] "POST /xmlrpc.php HTTP/1.1" 200 4072 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"

148.72.207.250 - - [03/Aug/2020:13:27:27 +0100] "POST /wp-login.php HTTP/1.1" 200 1960 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
148.72.207.250 - - [03/Aug/2020:13:27:29 +0100] "POST /wp-login.php HTTP/1.1" 200 1927 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
148.72.207.250 - - [03/Aug/2020:13:27:30 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...

Aug  2 13:59:09 havingfunrightnow sshd[17599]: Failed password for root from 148.72.207.248 port 58334 ssh2
Aug  2 14:04:18 havingfunrightnow sshd[17819]: Failed password for root from 148.72.207.248 port 43892 ssh2
...

Attempt to hack Wordpress Login, XMLRPC or other login

148.72.207.135 - - [30/Jul/2020:14:09:06 +0200] "GET /wp-login.php HTTP/1.1" 200 6398 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
148.72.207.135 - - [30/Jul/2020:14:09:09 +0200] "POST /wp-login.php HTTP/1.1" 200 6649 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
148.72.207.135 - - [30/Jul/2020:14:09:11 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"

148.72.207.135 - - \[27/Jul/2020:07:26:16 +0200\] "POST /wp-login.php HTTP/1.0" 200 4409 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
148.72.207.135 - - \[27/Jul/2020:07:26:19 +0200\] "POST /wp-login.php HTTP/1.0" 200 4241 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
148.72.207.135 - - \[27/Jul/2020:07:26:20 +0200\] "POST /xmlrpc.php HTTP/1.0" 200 736 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"

148.72.207.250 - - [18/Jul/2020:12:56:00 +0200] "POST /wp-login.php HTTP/1.1" 200 5482 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
148.72.207.250 - - [18/Jul/2020:12:56:03 +0200] "POST /wp-login.php HTTP/1.1" 200 5454 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
148.72.207.250 - - [18/Jul/2020:13:22:08 +0200] "POST /wp-login.php HTTP/1.1" 200 5544 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
148.72.207.250 - - [18/Jul/2020:13:22:10 +0200] "POST /wp-login.php HTTP/1.1" 200 5524 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
148.72.207.250 - - [18/Jul/2020:13:22:13 +0200] "POST /wp-login.php HTTP/1.1" 200 5522 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...

148.72.207.250 - - [10/Jul/2020:04:54:50 +0100] "POST /wp-login.php HTTP/1.1" 200 1968 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
148.72.207.250 - - [10/Jul/2020:04:54:52 +0100] "POST /wp-login.php HTTP/1.1" 200 1952 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
148.72.207.250 - - [10/Jul/2020:04:54:53 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...

Dec  7 22:06:25 hanapaa sshd\[14679\]: Invalid user hata from 144.217.15.36
Dec  7 22:06:25 hanapaa sshd\[14679\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.ip-144-217-15.net
Dec  7 22:06:26 hanapaa sshd\[14679\]: Failed password for invalid user hata from 144.217.15.36 port 37612 ssh2
Dec  7 22:11:54 hanapaa sshd\[15290\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.ip-144-217-15.net  user=root
Dec  7 22:11:56 hanapaa sshd\[15290\]: Failed password for root from 144.217.15.36 port 47520 ssh2

ssh failed login

Dec  8 09:19:28 nextcloud sshd\[3655\]: Invalid user reng from 213.32.92.57
Dec  8 09:19:28 nextcloud sshd\[3655\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.32.92.57
Dec  8 09:19:30 nextcloud sshd\[3655\]: Failed password for invalid user reng from 213.32.92.57 port 60496 ssh2
...

2019-12-08T06:29:26.736531abusebot-8.cloudsearch.cf sshd\[584\]: Invalid user maconomy from 186.216.152.38 port 43602
2019-12-08T06:29:26.741998abusebot-8.cloudsearch.cf sshd\[584\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.216.152.38

Dec  8 08:48:49 root sshd[8984]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.144.188.200 
Dec  8 08:48:51 root sshd[8984]: Failed password for invalid user yishika from 117.144.188.200 port 50556 ssh2
Dec  8 08:56:37 root sshd[9201]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.144.188.200 
...

$f2bV_matches

Host Scan

Dec  8 08:33:30 MK-Soft-Root2 sshd[29044]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.219.112.1 
Dec  8 08:33:32 MK-Soft-Root2 sshd[29044]: Failed password for invalid user nehring from 103.219.112.1 port 43982 ssh2
...

Triggered by Fail2Ban at Vostok web server

Dec  8 08:28:59 nextcloud sshd\[14430\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.27.237.67  user=root
Dec  8 08:29:01 nextcloud sshd\[14430\]: Failed password for root from 103.27.237.67 port 11951 ssh2
Dec  8 08:38:31 nextcloud sshd\[29606\]: Invalid user guest from 103.27.237.67
Dec  8 08:38:31 nextcloud sshd\[29606\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.27.237.67
...

Dec  7 21:50:35 sachi sshd\[3242\]: Invalid user gumaro from 103.26.40.143
Dec  7 21:50:35 sachi sshd\[3242\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.26.40.143
Dec  7 21:50:37 sachi sshd\[3242\]: Failed password for invalid user gumaro from 103.26.40.143 port 44694 ssh2
Dec  7 21:58:15 sachi sshd\[4211\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.26.40.143  user=root
Dec  7 21:58:16 sachi sshd\[4211\]: Failed password for root from 103.26.40.143 port 53500 ssh2

Honeypot attack, port: 445, PTR: PTR record not found

Dec  8 07:50:58 localhost sshd\[21710\]: Invalid user deb from 106.13.75.97 port 60070
Dec  8 07:50:58 localhost sshd\[21710\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.75.97
Dec  8 07:51:00 localhost sshd\[21710\]: Failed password for invalid user deb from 106.13.75.97 port 60070 ssh2
Dec  8 07:58:39 localhost sshd\[22051\]: Invalid user eanes from 106.13.75.97 port 33538
Dec  8 07:58:39 localhost sshd\[22051\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.75.97
...

Dec  7 21:51:20 sachi sshd\[3497\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=229.ip-167-114-98.net  user=root
Dec  7 21:51:22 sachi sshd\[3497\]: Failed password for root from 167.114.98.229 port 43332 ssh2
Dec  7 21:56:39 sachi sshd\[3988\]: Invalid user www from 167.114.98.229
Dec  7 21:56:39 sachi sshd\[3988\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=229.ip-167-114-98.net
Dec  7 21:56:41 sachi sshd\[3988\]: Failed password for invalid user www from 167.114.98.229 port 52756 ssh2

Dec  8 08:29:35 cvbnet sshd[21540]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.248.11.161 
Dec  8 08:29:38 cvbnet sshd[21540]: Failed password for invalid user admin from 109.248.11.161 port 60346 ssh2
...