Sep 10 16:14:53 h2646465 sshd[2951]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.155.255  user=root
Sep 10 16:14:55 h2646465 sshd[2951]: Failed password for root from 159.65.155.255 port 51556 ssh2
Sep 10 16:28:15 h2646465 sshd[4748]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.155.255  user=root
Sep 10 16:28:17 h2646465 sshd[4748]: Failed password for root from 159.65.155.255 port 58762 ssh2
Sep 10 16:31:33 h2646465 sshd[5306]: Invalid user deploy from 159.65.155.255
Sep 10 16:31:33 h2646465 sshd[5306]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.155.255
Sep 10 16:31:33 h2646465 sshd[5306]: Invalid user deploy from 159.65.155.255
Sep 10 16:31:36 h2646465 sshd[5306]: Failed password for invalid user deploy from 159.65.155.255 port 50218 ssh2
Sep 10 16:34:50 h2646465 sshd[5394]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser=

Sep 10 06:25:37 root sshd[28209]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.155.255 
...

Sep  9 19:55:33 sso sshd[11989]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.155.255
Sep  9 19:55:35 sso sshd[11989]: Failed password for invalid user admin from 159.65.155.255 port 55338 ssh2
...

Sep  8 02:03:00 firewall sshd[6997]: Failed password for root from 159.65.155.255 port 42278 ssh2
Sep  8 02:06:14 firewall sshd[7050]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.155.255  user=root
Sep  8 02:06:16 firewall sshd[7050]: Failed password for root from 159.65.155.255 port 60894 ssh2
...

Sep  8 02:03:00 firewall sshd[6997]: Failed password for root from 159.65.155.255 port 42278 ssh2
Sep  8 02:06:14 firewall sshd[7050]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.155.255  user=root
Sep  8 02:06:16 firewall sshd[7050]: Failed password for root from 159.65.155.255 port 60894 ssh2
...

Sep  7 18:57:47 l02a sshd[32078]: Invalid user postgres from 159.65.155.255
Sep  7 18:57:47 l02a sshd[32078]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.155.255 
Sep  7 18:57:47 l02a sshd[32078]: Invalid user postgres from 159.65.155.255
Sep  7 18:57:49 l02a sshd[32078]: Failed password for invalid user postgres from 159.65.155.255 port 47952 ssh2

2020-09-05T03:54:10.248681linuxbox-skyline sshd[93804]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.155.255  user=root
2020-09-05T03:54:12.387339linuxbox-skyline sshd[93804]: Failed password for root from 159.65.155.255 port 43574 ssh2
...

Sep  5 00:19:27 ny01 sshd[6972]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.155.255
Sep  5 00:19:29 ny01 sshd[6972]: Failed password for invalid user tom from 159.65.155.255 port 50764 ssh2
Sep  5 00:23:23 ny01 sshd[7467]: Failed password for root from 159.65.155.255 port 48508 ssh2

SSH Invalid Login

$f2bV_matches

Aug 22 17:49:50 cho sshd[1369164]: Failed password for root from 159.65.155.255 port 58802 ssh2
Aug 22 17:54:10 cho sshd[1369344]: Invalid user liuhaoran from 159.65.155.255 port 37422
Aug 22 17:54:10 cho sshd[1369344]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.155.255 
Aug 22 17:54:10 cho sshd[1369344]: Invalid user liuhaoran from 159.65.155.255 port 37422
Aug 22 17:54:11 cho sshd[1369344]: Failed password for invalid user liuhaoran from 159.65.155.255 port 37422 ssh2
...

$f2bV_matches

Aug 11 09:05:06 lukav-desktop sshd\[7070\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.155.255  user=root
Aug 11 09:05:08 lukav-desktop sshd\[7070\]: Failed password for root from 159.65.155.255 port 38146 ssh2
Aug 11 09:09:39 lukav-desktop sshd\[5562\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.155.255  user=root
Aug 11 09:09:42 lukav-desktop sshd\[5562\]: Failed password for root from 159.65.155.255 port 48764 ssh2
Aug 11 09:14:17 lukav-desktop sshd\[25502\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.155.255  user=root

2020-08-04T15:36:35.644644linuxbox-skyline sshd[75381]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.155.255  user=root
2020-08-04T15:36:37.669435linuxbox-skyline sshd[75381]: Failed password for root from 159.65.155.255 port 60000 ssh2
...

Aug  2 18:39:52 prod4 sshd\[31270\]: Failed password for root from 159.65.155.255 port 41850 ssh2
Aug  2 18:46:24 prod4 sshd\[3339\]: Failed password for root from 159.65.155.255 port 41368 ssh2
Aug  2 18:49:40 prod4 sshd\[4926\]: Failed password for root from 159.65.155.255 port 33220 ssh2
...

"fail2ban match"

Unauthorized connection attempt detected from IP address 106.75.79.172 to port 6001 [T]

2020-10-10T12:05:48.951272server.mjenks.net sshd[331557]: Failed password for invalid user bios from 51.254.205.6 port 54822 ssh2
2020-10-10T12:10:10.507052server.mjenks.net sshd[331855]: Invalid user francis from 51.254.205.6 port 58894
2020-10-10T12:10:10.514420server.mjenks.net sshd[331855]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.205.6
2020-10-10T12:10:10.507052server.mjenks.net sshd[331855]: Invalid user francis from 51.254.205.6 port 58894
2020-10-10T12:10:11.826943server.mjenks.net sshd[331855]: Failed password for invalid user francis from 51.254.205.6 port 58894 ssh2
...

2020-10-10T12:17:18.1988651495-001 sshd[14593]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.141.131.22  user=root
2020-10-10T12:17:20.7207781495-001 sshd[14593]: Failed password for root from 213.141.131.22 port 42436 ssh2
2020-10-10T12:20:57.1401171495-001 sshd[14806]: Invalid user oracle from 213.141.131.22 port 45856
2020-10-10T12:20:57.1449651495-001 sshd[14806]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.141.131.22
2020-10-10T12:20:57.1401171495-001 sshd[14806]: Invalid user oracle from 213.141.131.22 port 45856
2020-10-10T12:20:58.7288971495-001 sshd[14806]: Failed password for invalid user oracle from 213.141.131.22 port 45856 ssh2
...

2020-10-10T05:53:50.603150mail.broermann.family sshd[14078]: Failed password for invalid user thinker from 46.21.249.190 port 57074 ssh2
2020-10-10T05:57:44.198392mail.broermann.family sshd[14421]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.21.249.190  user=root
2020-10-10T05:57:46.273826mail.broermann.family sshd[14421]: Failed password for root from 46.21.249.190 port 60828 ssh2
2020-10-10T06:01:10.015142mail.broermann.family sshd[14790]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.21.249.190  user=root
2020-10-10T06:01:12.236296mail.broermann.family sshd[14790]: Failed password for root from 46.21.249.190 port 36336 ssh2
...

Oct 10 07:35:05 mail sshd\[24766\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.200.251  user=root
...

Oct 10 18:18:10 vps sshd[10685]: Failed password for root from 189.206.165.62 port 46472 ssh2
Oct 10 18:23:48 vps sshd[10940]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.206.165.62 
Oct 10 18:23:50 vps sshd[10940]: Failed password for invalid user oracle from 189.206.165.62 port 39200 ssh2
...

2020-10-10T10:38:22.156134suse-nuc sshd[27632]: User root from 107.0.200.227 not allowed because not listed in AllowUsers
...

Icarus honeypot on github

Oct 10 18:21:54 ns382633 sshd\[8318\]: Invalid user art from 54.38.53.251 port 36530
Oct 10 18:21:54 ns382633 sshd\[8318\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.53.251
Oct 10 18:21:56 ns382633 sshd\[8318\]: Failed password for invalid user art from 54.38.53.251 port 36530 ssh2
Oct 10 18:27:25 ns382633 sshd\[9471\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.53.251  user=root
Oct 10 18:27:27 ns382633 sshd\[9471\]: Failed password for root from 54.38.53.251 port 58334 ssh2

2020-10-10T07:10:27.419858abusebot-6.cloudsearch.cf sshd[14743]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.74  user=root
2020-10-10T07:10:29.895739abusebot-6.cloudsearch.cf sshd[14743]: Failed password for root from 112.85.42.74 port 34924 ssh2
2020-10-10T07:10:31.738917abusebot-6.cloudsearch.cf sshd[14743]: Failed password for root from 112.85.42.74 port 34924 ssh2
2020-10-10T07:10:27.419858abusebot-6.cloudsearch.cf sshd[14743]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.74  user=root
2020-10-10T07:10:29.895739abusebot-6.cloudsearch.cf sshd[14743]: Failed password for root from 112.85.42.74 port 34924 ssh2
2020-10-10T07:10:31.738917abusebot-6.cloudsearch.cf sshd[14743]: Failed password for root from 112.85.42.74 port 34924 ssh2
2020-10-10T07:10:27.419858abusebot-6.cloudsearch.cf sshd[14743]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rho
...

Oct 10 19:35:45 mx postfix/postscreen\[2794\]: PREGREET 11 after 0.33 from \[103.114.105.83\]:46631: EHLO User

...

[2020-10-10 09:15:30] NOTICE[1182] chan_sip.c: Registration from '"427"' failed for '212.83.148.177:7053' - Wrong password
[2020-10-10 09:15:30] SECURITY[1204] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-10-10T09:15:30.028-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="427",SessionID="0x7f22f8572958",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/212.83.148.177/7053",Challenge="49f139a7",ReceivedChallenge="49f139a7",ReceivedHash="9d9d6ddcac527154926305de6353959a"
[2020-10-10 09:23:04] NOTICE[1182] chan_sip.c: Registration from '"425"' failed for '212.83.148.177:6962' - Wrong password
[2020-10-10 09:23:04] SECURITY[1204] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-10-10T09:23:04.611-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="425",SessionID="0x7f22f854d238",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/212.83.
...

WordPress XMLRPC scan :: 62.210.113.228 - - [10/Oct/2020:16:26:12  0000] [censored_2] "POST /xmlrpc.php HTTP/1.1" 444 0 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" "HTTP/1.1"

Threat Management Alert 2: Misc Attack. Signature ET COMPROMISED Known Compromised or Hostile Host Traffic group 19. From: 195.58.38.253:48168, to: 192.168.31.48:80, protocol: TCP