Jul  9 05:49:24 piServer sshd[19660]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52 
Jul  9 05:49:26 piServer sshd[19660]: Failed password for invalid user yoshinobu from 138.197.195.52 port 43386 ssh2
Jul  9 05:58:15 piServer sshd[20823]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52 
...

$f2bV_matches

Jun 30 05:07:10 askasleikir sshd[7781]: Failed password for invalid user ftptest from 138.197.195.52 port 49470 ssh2

Jun 26 13:29:29 web-main sshd[20518]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52 
Jun 26 13:29:29 web-main sshd[20518]: Invalid user tuan from 138.197.195.52 port 46136
Jun 26 13:29:31 web-main sshd[20518]: Failed password for invalid user tuan from 138.197.195.52 port 46136 ssh2

Jun 24 09:21:53 gw1 sshd[8753]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52
Jun 24 09:21:56 gw1 sshd[8753]: Failed password for invalid user mali from 138.197.195.52 port 60592 ssh2
...

Jun 23 07:36:06 eventyay sshd[19520]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52
Jun 23 07:36:08 eventyay sshd[19520]: Failed password for invalid user xixi from 138.197.195.52 port 52070 ssh2
Jun 23 07:39:50 eventyay sshd[19614]: Failed password for root from 138.197.195.52 port 52026 ssh2
...

2020-06-21T15:28:14.480154mail.csmailer.org sshd[22388]: Invalid user ubuntu from 138.197.195.52 port 38950
2020-06-21T15:28:14.486913mail.csmailer.org sshd[22388]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52
2020-06-21T15:28:14.480154mail.csmailer.org sshd[22388]: Invalid user ubuntu from 138.197.195.52 port 38950
2020-06-21T15:28:16.628849mail.csmailer.org sshd[22388]: Failed password for invalid user ubuntu from 138.197.195.52 port 38950 ssh2
2020-06-21T15:31:37.623975mail.csmailer.org sshd[22891]: Invalid user xq from 138.197.195.52 port 55736
...

Jun 12 07:37:38 pornomens sshd\[4560\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52  user=root
Jun 12 07:37:39 pornomens sshd\[4560\]: Failed password for root from 138.197.195.52 port 50806 ssh2
Jun 12 07:41:34 pornomens sshd\[4619\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52  user=root
...

$f2bV_matches

Jun 10 20:19:37 pkdns2 sshd\[36329\]: Invalid user webmaster from 138.197.195.52Jun 10 20:19:38 pkdns2 sshd\[36329\]: Failed password for invalid user webmaster from 138.197.195.52 port 52896 ssh2Jun 10 20:23:27 pkdns2 sshd\[36503\]: Invalid user oji from 138.197.195.52Jun 10 20:23:28 pkdns2 sshd\[36503\]: Failed password for invalid user oji from 138.197.195.52 port 54066 ssh2Jun 10 20:27:27 pkdns2 sshd\[36669\]: Invalid user lijin from 138.197.195.52Jun 10 20:27:29 pkdns2 sshd\[36669\]: Failed password for invalid user lijin from 138.197.195.52 port 55238 ssh2
...

$f2bV_matches

May 30 04:17:20 game-panel sshd[29974]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52
May 30 04:17:22 game-panel sshd[29974]: Failed password for invalid user guest01 from 138.197.195.52 port 52468 ssh2
May 30 04:21:19 game-panel sshd[30123]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52

May 13 14:50:50 legacy sshd[3664]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52
May 13 14:50:51 legacy sshd[3664]: Failed password for invalid user pete from 138.197.195.52 port 59886 ssh2
May 13 14:55:13 legacy sshd[3866]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52
...

Invalid user yamada from 138.197.195.52 port 53684

Apr 22 07:23:11 cloud sshd[22228]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52 
Apr 22 07:23:14 cloud sshd[22228]: Failed password for invalid user ct from 138.197.195.52 port 48852 ssh2

Invalid user sheller from 138.197.195.52 port 36050

Invalid user bdos from 138.197.195.52 port 36028

Apr  7 01:42:06 markkoudstaal sshd[10226]: Failed password for root from 138.197.195.52 port 42632 ssh2
Apr  7 01:46:47 markkoudstaal sshd[10847]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52
Apr  7 01:46:49 markkoudstaal sshd[10847]: Failed password for invalid user postgres from 138.197.195.52 port 54914 ssh2

Apr  2 00:18:22 jane sshd[30198]: Failed password for root from 138.197.195.52 port 55040 ssh2
...

Mar 31 17:11:09 ovpn sshd\[6390\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52  user=root
Mar 31 17:11:10 ovpn sshd\[6390\]: Failed password for root from 138.197.195.52 port 38402 ssh2
Mar 31 17:18:33 ovpn sshd\[8060\]: Invalid user zhuowan from 138.197.195.52
Mar 31 17:18:33 ovpn sshd\[8060\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52
Mar 31 17:18:36 ovpn sshd\[8060\]: Failed password for invalid user zhuowan from 138.197.195.52 port 50192 ssh2

2020-03-29T05:50:28.387882librenms sshd[4520]: Invalid user vj from 138.197.195.52 port 48552
2020-03-29T05:50:30.313710librenms sshd[4520]: Failed password for invalid user vj from 138.197.195.52 port 48552 ssh2
2020-03-29T05:57:29.167896librenms sshd[5036]: Invalid user jyc from 138.197.195.52 port 33264
...

$f2bV_matches

Mar 14 05:21:27 ewelt sshd[29817]: Invalid user developer from 138.197.195.52 port 58948
Mar 14 05:21:27 ewelt sshd[29817]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52
Mar 14 05:21:27 ewelt sshd[29817]: Invalid user developer from 138.197.195.52 port 58948
Mar 14 05:21:29 ewelt sshd[29817]: Failed password for invalid user developer from 138.197.195.52 port 58948 ssh2
...

$f2bV_matches

$f2bV_matches

Automatic report - Banned IP Access

Feb  6 02:14:49 pornomens sshd\[12507\]: Invalid user dnd from 138.197.195.52 port 57526
Feb  6 02:14:49 pornomens sshd\[12507\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52
Feb  6 02:14:50 pornomens sshd\[12507\]: Failed password for invalid user dnd from 138.197.195.52 port 57526 ssh2
...

Feb  3 01:50:59 ws24vmsma01 sshd[199298]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52
Feb  3 01:51:01 ws24vmsma01 sshd[199298]: Failed password for invalid user henry from 138.197.195.52 port 44640 ssh2
...

Unauthorized connection attempt detected from IP address 138.197.195.52 to port 2220 [J]

Unauthorized connection attempt detected from IP address 138.197.195.52 to port 2220 [J]

Scanned 3 times in the last 24 hours on port 22

Sep 13 19:05:43 ip-172-31-16-56 sshd\[12361\]: Failed password for root from 138.197.195.215 port 58036 ssh2\
Sep 13 19:08:11 ip-172-31-16-56 sshd\[12396\]: Failed password for root from 138.197.195.215 port 60512 ssh2\
Sep 13 19:10:36 ip-172-31-16-56 sshd\[12512\]: Failed password for root from 138.197.195.215 port 34756 ssh2\
Sep 13 19:13:01 ip-172-31-16-56 sshd\[12540\]: Failed password for root from 138.197.195.215 port 37232 ssh2\
Sep 13 19:15:22 ip-172-31-16-56 sshd\[12572\]: Invalid user estape from 138.197.195.215\

Sep  5 15:58:14 XXX sshd[17105]: Invalid user mn from 138.197.195.215 port 45816

SSH Invalid Login

 TCP (SYN) 138.197.195.193:61953 -> port 88, len 44

Aug 20 11:52:30 abendstille sshd\[26787\]: Invalid user lazare from 138.197.195.215
Aug 20 11:52:30 abendstille sshd\[26787\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.215
Aug 20 11:52:32 abendstille sshd\[26787\]: Failed password for invalid user lazare from 138.197.195.215 port 50270 ssh2
Aug 20 11:55:41 abendstille sshd\[30374\]: Invalid user factorio from 138.197.195.215
Aug 20 11:55:41 abendstille sshd\[30374\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.215
...

Brute force SMTP login attempted.
...

Apr  5 17:28:05 host5 sshd[915]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip-195-182-129-172.clients.cmk.ru  user=root
Apr  5 17:28:07 host5 sshd[915]: Failed password for root from 195.182.129.172 port 53084 ssh2
...

9200/tcp 4786/tcp 1883/tcp...
[2020-02-11/04-05]16pkt,9pt.(tcp),1pt.(udp)

(sshd) Failed SSH login from 109.116.41.170 (IT/Italy/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr  5 19:53:09 amsweb01 sshd[10863]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.116.41.170  user=root
Apr  5 19:53:11 amsweb01 sshd[10863]: Failed password for root from 109.116.41.170 port 40792 ssh2
Apr  5 20:03:50 amsweb01 sshd[12566]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.116.41.170  user=root
Apr  5 20:03:52 amsweb01 sshd[12566]: Failed password for root from 109.116.41.170 port 38440 ssh2
Apr  5 20:09:39 amsweb01 sshd[13651]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.116.41.170  user=root

SSH login attempts brute force.

(sshd) Failed SSH login from 107.170.76.170 (US/United States/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr  5 14:15:51 elude sshd[9170]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.76.170  user=root
Apr  5 14:15:53 elude sshd[9170]: Failed password for root from 107.170.76.170 port 51705 ssh2
Apr  5 14:30:33 elude sshd[11331]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.76.170  user=root
Apr  5 14:30:34 elude sshd[11331]: Failed password for root from 107.170.76.170 port 55164 ssh2
Apr  5 14:38:49 elude sshd[12551]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.76.170  user=root

Apr  6 00:07:30 gw1 sshd[19254]: Failed password for root from 211.234.119.189 port 55802 ssh2
...

$f2bV_matches

2020-04-05 H=\(stop.gpslens.co\) \[69.94.131.54\] F=\ rejected RCPT \: Mail not accepted. 69.94.131.54 is listed at a DNSBL.
2020-04-05 H=\(stop.gpslens.co\) \[69.94.131.54\] F=\ rejected RCPT \<**REMOVED**@**REMOVED**.de\>: Mail not accepted. 69.94.131.54 is listed at a DNSBL.
2020-04-05 H=\(stop.gpslens.co\) \[69.94.131.54\] F=\ rejected RCPT \: Mail not accepted. 69.94.131.54 is listed at a DNSBL.

Brute force attempt

xmlrpc attack

2020-04-05T19:46:40.612985abusebot-5.cloudsearch.cf sshd[17362]: Invalid user admin from 141.98.81.206 port 33127
2020-04-05T19:46:40.618047abusebot-5.cloudsearch.cf sshd[17362]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.81.206
2020-04-05T19:46:40.612985abusebot-5.cloudsearch.cf sshd[17362]: Invalid user admin from 141.98.81.206 port 33127
2020-04-05T19:46:42.891198abusebot-5.cloudsearch.cf sshd[17362]: Failed password for invalid user admin from 141.98.81.206 port 33127 ssh2
2020-04-05T19:47:19.413278abusebot-5.cloudsearch.cf sshd[17424]: Invalid user admin from 141.98.81.206 port 37709
2020-04-05T19:47:19.418496abusebot-5.cloudsearch.cf sshd[17424]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.81.206
2020-04-05T19:47:19.413278abusebot-5.cloudsearch.cf sshd[17424]: Invalid user admin from 141.98.81.206 port 37709
2020-04-05T19:47:21.380297abusebot-5.cloudsearch.cf sshd[17424]: Failed
...

MultiHost/MultiPort Probe, Scan, Hack -

" "

2020-04-05T21:45:18.450278vps773228.ovh.net sshd[28651]: Failed password for root from 93.171.5.244 port 55855 ssh2
2020-04-05T21:48:50.579706vps773228.ovh.net sshd[29985]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.171.5.244  user=root
2020-04-05T21:48:52.366378vps773228.ovh.net sshd[29985]: Failed password for root from 93.171.5.244 port 60562 ssh2
2020-04-05T21:52:24.303699vps773228.ovh.net sshd[31400]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.171.5.244  user=root
2020-04-05T21:52:26.135458vps773228.ovh.net sshd[31400]: Failed password for root from 93.171.5.244 port 37033 ssh2
...

Apr  5 21:30:39 meumeu sshd[8694]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.158.165.94 
Apr  5 21:30:41 meumeu sshd[8694]: Failed password for invalid user sybase from 221.158.165.94 port 37462 ssh2
Apr  5 21:32:49 meumeu sshd[8902]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.158.165.94 
...