2020-07-12T19:55:21.495537abusebot-8.cloudsearch.cf sshd[32463]: Invalid user wjs from 103.97.124.200 port 52338
2020-07-12T19:55:21.505078abusebot-8.cloudsearch.cf sshd[32463]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.97.124.200
2020-07-12T19:55:21.495537abusebot-8.cloudsearch.cf sshd[32463]: Invalid user wjs from 103.97.124.200 port 52338
2020-07-12T19:55:23.392848abusebot-8.cloudsearch.cf sshd[32463]: Failed password for invalid user wjs from 103.97.124.200 port 52338 ssh2
2020-07-12T20:03:05.065111abusebot-8.cloudsearch.cf sshd[32486]: Invalid user gk from 103.97.124.200 port 60234
2020-07-12T20:03:05.070941abusebot-8.cloudsearch.cf sshd[32486]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.97.124.200
2020-07-12T20:03:05.065111abusebot-8.cloudsearch.cf sshd[32486]: Invalid user gk from 103.97.124.200 port 60234
2020-07-12T20:03:06.657488abusebot-8.cloudsearch.cf sshd[32486]: Failed pass
...

Feb 18 14:21:51 MK-Soft-VM8 sshd[8908]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.97.124.200 
Feb 18 14:21:53 MK-Soft-VM8 sshd[8908]: Failed password for invalid user user from 103.97.124.200 port 45516 ssh2
...

Feb  7 16:44:20 ns382633 sshd\[4829\]: Invalid user vx from 103.97.124.200 port 53644
Feb  7 16:44:20 ns382633 sshd\[4829\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.97.124.200
Feb  7 16:44:22 ns382633 sshd\[4829\]: Failed password for invalid user vx from 103.97.124.200 port 53644 ssh2
Feb  7 16:48:35 ns382633 sshd\[5619\]: Invalid user tzn from 103.97.124.200 port 57408
Feb  7 16:48:35 ns382633 sshd\[5619\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.97.124.200

Feb  5 16:33:09 silence02 sshd[13459]: Failed password for root from 103.97.124.200 port 49060 ssh2
Feb  5 16:36:13 silence02 sshd[13676]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.97.124.200
Feb  5 16:36:15 silence02 sshd[13676]: Failed password for invalid user wasadrc from 103.97.124.200 port 49002 ssh2

Invalid user lky from 103.97.124.200 port 54582

2019-12-26T17:56:33.988510vps751288.ovh.net sshd\[821\]: Invalid user mali from 103.97.124.200 port 59694
2019-12-26T17:56:33.999522vps751288.ovh.net sshd\[821\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.97.124.200
2019-12-26T17:56:35.627337vps751288.ovh.net sshd\[821\]: Failed password for invalid user mali from 103.97.124.200 port 59694 ssh2
2019-12-26T17:59:52.881256vps751288.ovh.net sshd\[833\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.97.124.200  user=root
2019-12-26T17:59:54.829852vps751288.ovh.net sshd\[833\]: Failed password for root from 103.97.124.200 port 60284 ssh2

Dec 21 00:17:30 sachi sshd\[14128\]: Invalid user rx from 103.97.124.200
Dec 21 00:17:30 sachi sshd\[14128\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.97.124.200
Dec 21 00:17:32 sachi sshd\[14128\]: Failed password for invalid user rx from 103.97.124.200 port 34058 ssh2
Dec 21 00:25:15 sachi sshd\[14815\]: Invalid user ed from 103.97.124.200
Dec 21 00:25:15 sachi sshd\[14815\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.97.124.200

Dec 15 09:54:16 Tower sshd[26460]: Connection from 103.97.124.200 port 51168 on 192.168.10.220 port 22
Dec 15 09:54:18 Tower sshd[26460]: Failed password for root from 103.97.124.200 port 51168 ssh2
Dec 15 09:54:18 Tower sshd[26460]: Received disconnect from 103.97.124.200 port 51168:11: Bye Bye [preauth]
Dec 15 09:54:18 Tower sshd[26460]: Disconnected from authenticating user root 103.97.124.200 port 51168 [preauth]

Dec  4 20:19:24 sbg01 sshd[6610]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.97.124.200
Dec  4 20:19:26 sbg01 sshd[6610]: Failed password for invalid user server from 103.97.124.200 port 38824 ssh2
Dec  4 20:28:08 sbg01 sshd[6641]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.97.124.200

Nov 27 12:10:52 vps46666688 sshd[29546]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.97.124.200
Nov 27 12:10:54 vps46666688 sshd[29546]: Failed password for invalid user tester from 103.97.124.200 port 35414 ssh2
...

2019-11-23T19:27:12.959404abusebot-5.cloudsearch.cf sshd\[10535\]: Invalid user abcdef from 103.97.124.200 port 60112

Nov 23 11:17:21 pkdns2 sshd\[65184\]: Invalid user solvoll from 103.97.124.200Nov 23 11:17:23 pkdns2 sshd\[65184\]: Failed password for invalid user solvoll from 103.97.124.200 port 48846 ssh2Nov 23 11:21:56 pkdns2 sshd\[65355\]: Invalid user ftp from 103.97.124.200Nov 23 11:21:58 pkdns2 sshd\[65355\]: Failed password for invalid user ftp from 103.97.124.200 port 53246 ssh2Nov 23 11:26:50 pkdns2 sshd\[320\]: Invalid user abdelsalam from 103.97.124.200Nov 23 11:26:52 pkdns2 sshd\[320\]: Failed password for invalid user abdelsalam from 103.97.124.200 port 57718 ssh2
...

$f2bV_matches

Nov  4 11:47:03 server sshd\[3075\]: Invalid user kaire from 103.97.124.200
Nov  4 11:47:03 server sshd\[3075\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.97.124.200 
Nov  4 11:47:05 server sshd\[3075\]: Failed password for invalid user kaire from 103.97.124.200 port 49410 ssh2
Nov  4 11:57:43 server sshd\[5635\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.97.124.200  user=root
Nov  4 11:57:46 server sshd\[5635\]: Failed password for root from 103.97.124.200 port 47124 ssh2
...

Invalid user zhou from 103.97.124.200 port 47774

SSH Brute-Force reported by Fail2Ban

Sep  5 01:32:51 [host] sshd[1215]: Invalid user www from 106.12.33.50
Sep  5 01:32:51 [host] sshd[1215]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.33.50
Sep  5 01:32:53 [host] sshd[1215]: Failed password for invalid user www from 106.12.33.50 port 41656 ssh2

Sep  4 15:24:17 web1 sshd\[6224\]: Invalid user joan from 109.251.68.112
Sep  4 15:24:17 web1 sshd\[6224\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.251.68.112
Sep  4 15:24:20 web1 sshd\[6224\]: Failed password for invalid user joan from 109.251.68.112 port 33304 ssh2
Sep  4 15:29:49 web1 sshd\[6739\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.251.68.112  user=root
Sep  4 15:29:50 web1 sshd\[6739\]: Failed password for root from 109.251.68.112 port 50144 ssh2

Sep  5 00:49:57 XXX sshd[55778]: Invalid user oracle from 209.80.12.167 port 44208

Sep  5 05:15:25 pkdns2 sshd\[24029\]: Invalid user teste from 66.70.181.113Sep  5 05:15:27 pkdns2 sshd\[24029\]: Failed password for invalid user teste from 66.70.181.113 port 52804 ssh2Sep  5 05:19:25 pkdns2 sshd\[24163\]: Invalid user user from 66.70.181.113Sep  5 05:19:27 pkdns2 sshd\[24163\]: Failed password for invalid user user from 66.70.181.113 port 40548 ssh2Sep  5 05:23:27 pkdns2 sshd\[24324\]: Invalid user whmcs from 66.70.181.113Sep  5 05:23:28 pkdns2 sshd\[24324\]: Failed password for invalid user whmcs from 66.70.181.113 port 56552 ssh2
...

23/tcp
[2019-09-04]1pkt

Sep  5 04:23:00 eventyay sshd[23093]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.35.173.103
Sep  5 04:23:02 eventyay sshd[23093]: Failed password for invalid user test from 110.35.173.103 port 33076 ssh2
Sep  5 04:27:50 eventyay sshd[23227]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.35.173.103
...

Sep  5 03:59:25 relay postfix/smtpd\[26716\]: NOQUEUE: reject: RCPT from unknown\[193.32.160.137\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\<\[193.32.160.139\]\>
Sep  5 03:59:25 relay postfix/smtpd\[26716\]: NOQUEUE: reject: RCPT from unknown\[193.32.160.137\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\<\[193.32.160.139\]\>
Sep  5 03:59:25 relay postfix/smtpd\[26716\]: NOQUEUE: reject: RCPT from unknown\[193.32.160.137\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\<\[193.32.160.139\]\>
Sep  5 03:59:25 relay postfix/smtpd\[26716\]: NOQUEUE: reject: RCPT from unknown\[193.32.160.137\]: 554 5.7.1 \: Relay access denied\;
...

Sep  5 00:43:15 XXX sshd[55722]: Invalid user ofsaa from 59.13.139.54 port 47192

Sep  5 03:31:24 v22018053744266470 sshd[8332]: Failed password for root from 179.232.1.254 port 49983 ssh2
Sep  5 03:38:50 v22018053744266470 sshd[8816]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.232.1.254
Sep  5 03:38:52 v22018053744266470 sshd[8816]: Failed password for invalid user ron from 179.232.1.254 port 44508 ssh2
...

WordPress wp-login brute force :: 144.217.80.190 0.136 BYPASS [05/Sep/2019:09:00:31  1000] [censored_1] "POST /wp-login.php HTTP/1.1" 200 3972 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"

Sep  5 03:23:02 debian sshd\[24564\]: Invalid user ts from 104.236.28.167 port 46510
Sep  5 03:23:02 debian sshd\[24564\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.28.167
...

2019-09-05T01:49:57.112600hub.schaetter.us sshd\[14653\]: Invalid user test from 178.62.108.111
2019-09-05T01:49:57.146054hub.schaetter.us sshd\[14653\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.108.111
2019-09-05T01:49:59.384209hub.schaetter.us sshd\[14653\]: Failed password for invalid user test from 178.62.108.111 port 43710 ssh2
2019-09-05T01:54:14.642483hub.schaetter.us sshd\[14670\]: Invalid user postgres from 178.62.108.111
2019-09-05T01:54:14.674215hub.schaetter.us sshd\[14670\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.108.111
...

Sep  5 05:14:46 www4 sshd\[64663\]: Invalid user developer from 185.85.194.230
Sep  5 05:14:46 www4 sshd\[64663\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.85.194.230
Sep  5 05:14:48 www4 sshd\[64663\]: Failed password for invalid user developer from 185.85.194.230 port 38803 ssh2
...

Sep  5 03:40:05 dev0-dcde-rnet sshd[17899]: Failed password for root from 118.68.105.223 port 62638 ssh2
Sep  5 04:00:42 dev0-dcde-rnet sshd[18056]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.68.105.223
Sep  5 04:00:43 dev0-dcde-rnet sshd[18056]: Failed password for invalid user helpdesk from 118.68.105.223 port 16968 ssh2