Mar 29 01:20:39 hosting sshd[22175]: Invalid user yxg from 106.13.114.228 port 50714
...

2020-03-05T08:03:19.215096vps751288.ovh.net sshd\[27576\]: Invalid user deployer from 106.13.114.228 port 44340
2020-03-05T08:03:19.220942vps751288.ovh.net sshd\[27576\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.228
2020-03-05T08:03:21.476775vps751288.ovh.net sshd\[27576\]: Failed password for invalid user deployer from 106.13.114.228 port 44340 ssh2
2020-03-05T08:09:25.884007vps751288.ovh.net sshd\[27615\]: Invalid user demo from 106.13.114.228 port 55728
2020-03-05T08:09:25.891737vps751288.ovh.net sshd\[27615\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.228

Feb  9 16:26:34 server sshd\[22839\]: Invalid user ayl from 106.13.114.228
Feb  9 16:26:34 server sshd\[22839\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.228 
Feb  9 16:26:36 server sshd\[22839\]: Failed password for invalid user ayl from 106.13.114.228 port 53806 ssh2
Feb  9 16:30:20 server sshd\[23555\]: Invalid user xws from 106.13.114.228
Feb  9 16:30:20 server sshd\[23555\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.228 
...

Feb  9 11:32:22 vps647732 sshd[16234]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.228
Feb  9 11:32:24 vps647732 sshd[16234]: Failed password for invalid user ylg from 106.13.114.228 port 56922 ssh2
...

Jan  1 10:29:41 plusreed sshd[16386]: Invalid user dragana from 106.13.114.228
...

Jan  1 06:24:06 v22018086721571380 sshd[7111]: Failed password for invalid user pcap from 106.13.114.228 port 52914 ssh2
Jan  1 07:25:33 v22018086721571380 sshd[13735]: Failed password for invalid user semler from 106.13.114.228 port 35666 ssh2

Dec 10 23:13:42 server sshd\[9291\]: Failed password for invalid user muralidhar from 106.13.114.228 port 40754 ssh2
Dec 11 09:08:48 server sshd\[20217\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.228  user=root
Dec 11 09:08:50 server sshd\[20217\]: Failed password for root from 106.13.114.228 port 38700 ssh2
Dec 11 09:24:54 server sshd\[24470\]: Invalid user kybernetikk from 106.13.114.228
Dec 11 09:24:54 server sshd\[24470\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.228 
...

Dec  2 05:38:54 server sshd\[26258\]: Failed password for invalid user thea from 106.13.114.228 port 59278 ssh2
Dec  2 16:21:51 server sshd\[6698\]: Invalid user kliesch from 106.13.114.228
Dec  2 16:21:51 server sshd\[6698\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.228 
Dec  2 16:21:53 server sshd\[6698\]: Failed password for invalid user kliesch from 106.13.114.228 port 50806 ssh2
Dec  2 16:36:36 server sshd\[11033\]: Invalid user wahid from 106.13.114.228
Dec  2 16:36:36 server sshd\[11033\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.228 
...

$f2bV_matches

1575124625 - 11/30/2019 15:37:05 Host: 106.13.114.228/106.13.114.228 Port: 22 TCP Blocked

Nov 26 08:43:02 vps666546 sshd\[27940\]: Invalid user hawk from 106.13.114.228 port 49400
Nov 26 08:43:02 vps666546 sshd\[27940\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.228
Nov 26 08:43:04 vps666546 sshd\[27940\]: Failed password for invalid user hawk from 106.13.114.228 port 49400 ssh2
Nov 26 08:51:27 vps666546 sshd\[28146\]: Invalid user ssssss from 106.13.114.228 port 55162
Nov 26 08:51:27 vps666546 sshd\[28146\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.228
...

Nov 25 05:13:42 linuxvps sshd\[25302\]: Invalid user ctm from 106.13.114.228
Nov 25 05:13:42 linuxvps sshd\[25302\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.228
Nov 25 05:13:45 linuxvps sshd\[25302\]: Failed password for invalid user ctm from 106.13.114.228 port 38626 ssh2
Nov 25 05:21:32 linuxvps sshd\[30058\]: Invalid user antiup from 106.13.114.228
Nov 25 05:21:32 linuxvps sshd\[30058\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.228

Nov 19 12:09:08 tdfoods sshd\[25694\]: Invalid user titos from 106.13.114.228
Nov 19 12:09:09 tdfoods sshd\[25694\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.228
Nov 19 12:09:10 tdfoods sshd\[25694\]: Failed password for invalid user titos from 106.13.114.228 port 54058 ssh2
Nov 19 12:13:50 tdfoods sshd\[26067\]: Invalid user server from 106.13.114.228
Nov 19 12:13:50 tdfoods sshd\[26067\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.228

Unauthorized connection attempt detected from IP address 106.13.114.54 to port 6379 [T]

Invalid user teampspeak from 106.13.114.112 port 36538

Feb  9 06:10:13 mockhub sshd[2453]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.26
Feb  9 06:10:15 mockhub sshd[2453]: Failed password for invalid user vji from 106.13.114.26 port 56546 ssh2
...

$f2bV_matches

SSH login attempts with user root at 2020-01-02.

ssh failed login

Dec 31 05:56:19 163-172-32-151 sshd[7205]: Invalid user fupeng from 106.13.114.26 port 59740
...

Dec 28 05:49:40 itv-usvr-02 sshd[481]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.26  user=root
Dec 28 05:52:34 itv-usvr-02 sshd[518]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.26  user=root
Dec 28 05:55:26 itv-usvr-02 sshd[558]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.26

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

Nov 30 15:04:23 vps46666688 sshd[10861]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.26
Nov 30 15:04:25 vps46666688 sshd[10861]: Failed password for invalid user gryphon from 106.13.114.26 port 33636 ssh2
...

Automatic report - Banned IP Access

IP blocked

2019-11-06T00:57:28.569926abusebot.cloudsearch.cf sshd\[12004\]: Invalid user idc\#163ns from 106.13.114.26 port 49530

2019-10-27T06:00:00.348466abusebot.cloudsearch.cf sshd\[1756\]: Invalid user a from 106.13.114.26 port 36186
2019-10-27T06:00:00.360493abusebot.cloudsearch.cf sshd\[1756\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.26

Oct 26 06:34:49 server sshd\[27937\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.26  user=root
Oct 26 06:34:51 server sshd\[27937\]: Failed password for root from 106.13.114.26 port 46874 ssh2
Oct 26 06:39:24 server sshd\[28915\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.114.26  user=root
Oct 26 06:39:26 server sshd\[28915\]: Failed password for root from 106.13.114.26 port 38316 ssh2
Oct 26 06:54:55 server sshd\[32182\]: Invalid user servidor from 106.13.114.26
...

Unauthorized connection attempt detected from IP address 198.108.66.161 to port 8080 [T]

2020-04-2413:59:521jRwzm-0004xl-U3\<=info@whatsup2013.chH=\(localhost\)[222.74.5.235]:42203P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=3093id=26f57f979cb76291b24cbae9e2360f2300ea05f70e@whatsup2013.chT="fromBeverleetoandrewlemieux89"forandrewlemieux89@gmail.comrobbyatt3@gmail.com2020-04-2414:02:021jRx1s-0005Ja-NI\<=info@whatsup2013.chH=\(localhost\)[222.223.204.59]:4120P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=3255id=80fb4d1e153e141c8085339f788ca6baa74a0d@whatsup2013.chT="Wishtobeyourfriend"formoss97r@gmail.comgarry.triplett@yahoo.com2020-04-2414:01:461jRx1Z-0005DR-Gw\<=info@whatsup2013.chH=\(localhost\)[113.178.36.42]:41904P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=3147id=ae9a1e8289a27784a759affcf7231a3615ff1518d6@whatsup2013.chT="Icanbeyourgoodfriend"forradrianjr@msn.commawaisk224@gmail.com2020-04-2414:03:001jRx2o-0005L7-Be\<=info@whatsup2013.chH=\(localhost\)[

Automatic report - Port Scan Attack

Invalid user admin from 113.172.36.198 port 54177

2020-04-24T17:07:11.150166ionos.janbro.de sshd[62436]: Invalid user ashton from 177.92.66.226 port 54323
2020-04-24T17:07:11.240354ionos.janbro.de sshd[62436]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.92.66.226
2020-04-24T17:07:11.150166ionos.janbro.de sshd[62436]: Invalid user ashton from 177.92.66.226 port 54323
2020-04-24T17:07:13.303899ionos.janbro.de sshd[62436]: Failed password for invalid user ashton from 177.92.66.226 port 54323 ssh2
2020-04-24T17:09:14.794693ionos.janbro.de sshd[62447]: Invalid user josemaria from 177.92.66.226 port 8731
2020-04-24T17:09:15.254450ionos.janbro.de sshd[62447]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.92.66.226
2020-04-24T17:09:14.794693ionos.janbro.de sshd[62447]: Invalid user josemaria from 177.92.66.226 port 8731
2020-04-24T17:09:17.004396ionos.janbro.de sshd[62447]: Failed password for invalid user josemaria from 177.92.66.226 port 8731 ssh2

...

Unauthorized connection attempt detected from IP address 94.41.10.126 to port 9530 [T]

Apr 24 06:17:15 server1 sshd\[11493\]: Invalid user pekomo from 129.211.51.65
Apr 24 06:17:15 server1 sshd\[11493\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.51.65 
Apr 24 06:17:17 server1 sshd\[11493\]: Failed password for invalid user pekomo from 129.211.51.65 port 49474 ssh2
Apr 24 06:21:59 server1 sshd\[12770\]: Invalid user eric from 129.211.51.65
Apr 24 06:21:59 server1 sshd\[12770\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.51.65 
...

Port scanning

Apr 24 17:37:13 gw1 sshd[28927]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.1.97.216
Apr 24 17:37:14 gw1 sshd[28927]: Failed password for invalid user nodeclient from 196.1.97.216 port 51338 ssh2
...

Honeypot attack, port: 81, PTR: adsl.viettel.vn.

"Unauthorized connection attempt on SSHD detected"

SSH bruteforce

Lines containing failures of 103.217.123.226 (max 1000)
Apr 24 13:45:20 HOSTNAME sshd[9234]: User r.r from 103.217.123.226 not allowed because not listed in AllowUsers
Apr 24 13:45:20 HOSTNAME sshd[9234]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.217.123.226  user=r.r
Apr 24 13:45:22 HOSTNAME sshd[9234]: Failed password for invalid user r.r from 103.217.123.226 port 35314 ssh2
Apr 24 13:45:23 HOSTNAME sshd[9234]: Connection closed by 103.217.123.226 port 35314 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=103.217.123.226

fulda-media.de 2604:a880:800:10::3b7:c001 [24/Apr/2020:14:02:45 +0200] "POST /wp-login.php HTTP/1.1" 200 6096 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
fulda-media.de 2604:a880:800:10::3b7:c001 [24/Apr/2020:14:02:45 +0200] "POST /xmlrpc.php HTTP/1.1" 200 4079 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"

Honeypot attack, port: 5555, PTR: PTR record not found