Oct 12 15:08:42 localhost sshd[119500]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.252.34  user=root
Oct 12 15:08:44 localhost sshd[119500]: Failed password for root from 157.245.252.34 port 51008 ssh2
Oct 12 15:12:17 localhost sshd[119796]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.252.34  user=root
Oct 12 15:12:19 localhost sshd[119796]: Failed password for root from 157.245.252.34 port 54610 ssh2
Oct 12 15:15:42 localhost sshd[120098]: Invalid user carlo from 157.245.252.34 port 58214
...

2020-10-12T05:40:41.446305abusebot-6.cloudsearch.cf sshd[13097]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.252.34  user=root
2020-10-12T05:40:43.279740abusebot-6.cloudsearch.cf sshd[13097]: Failed password for root from 157.245.252.34 port 58976 ssh2
2020-10-12T05:44:19.665447abusebot-6.cloudsearch.cf sshd[13102]: Invalid user trade from 157.245.252.34 port 33580
2020-10-12T05:44:19.671738abusebot-6.cloudsearch.cf sshd[13102]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.252.34
2020-10-12T05:44:19.665447abusebot-6.cloudsearch.cf sshd[13102]: Invalid user trade from 157.245.252.34 port 33580
2020-10-12T05:44:21.434594abusebot-6.cloudsearch.cf sshd[13102]: Failed password for invalid user trade from 157.245.252.34 port 33580 ssh2
2020-10-12T05:46:58.749306abusebot-6.cloudsearch.cf sshd[13113]: Invalid user its from 157.245.252.34 port 55134
...

Failed password for root from 157.245.252.154 port 49176 ssh2
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.252.154  user=root
Failed password for root from 157.245.252.154 port 53796 ssh2
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.252.154  user=root
Failed password for root from 157.245.252.154 port 58412 ssh2

2020-10-10T17:01:44.232380paragon sshd[828487]: Failed password for invalid user nishant from 157.245.252.154 port 46958 ssh2
2020-10-10T17:05:59.208429paragon sshd[828613]: Invalid user ftpuser from 157.245.252.154 port 52192
2020-10-10T17:05:59.212667paragon sshd[828613]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.252.154
2020-10-10T17:05:59.208429paragon sshd[828613]: Invalid user ftpuser from 157.245.252.154 port 52192
2020-10-10T17:06:01.535740paragon sshd[828613]: Failed password for invalid user ftpuser from 157.245.252.154 port 52192 ssh2
...

Oct  7 23:20:00 h2829583 sshd[21509]: Failed password for root from 157.245.252.34 port 43172 ssh2

$f2bV_matches

(sshd) Failed SSH login from 157.245.252.34 (US/United States/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 26 13:23:21 server2 sshd[29761]: Invalid user manager from 157.245.252.34
Sep 26 13:23:21 server2 sshd[29761]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.252.34 
Sep 26 13:23:22 server2 sshd[29761]: Failed password for invalid user manager from 157.245.252.34 port 46372 ssh2
Sep 26 13:28:45 server2 sshd[3125]: Invalid user centos from 157.245.252.34
Sep 26 13:28:45 server2 sshd[3125]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.252.34

(sshd) Failed SSH login from 157.245.252.34 (US/United States/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 26 12:07:36 server2 sshd[957]: Invalid user victor from 157.245.252.34 port 39100
Sep 26 12:07:39 server2 sshd[957]: Failed password for invalid user victor from 157.245.252.34 port 39100 ssh2
Sep 26 12:17:54 server2 sshd[3901]: Invalid user admin from 157.245.252.34 port 54238
Sep 26 12:17:55 server2 sshd[3901]: Failed password for invalid user admin from 157.245.252.34 port 54238 ssh2
Sep 26 12:20:22 server2 sshd[4480]: Invalid user julia from 157.245.252.34 port 44052

157.245.252.34 (US/United States/-), 6 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Sep 26 00:21:07 idl1-dfw sshd[3681305]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.49.9.210  user=root
Sep 26 00:21:09 idl1-dfw sshd[3681305]: Failed password for root from 178.49.9.210 port 60482 ssh2
Sep 26 00:18:04 idl1-dfw sshd[3679217]: Failed password for root from 157.245.252.34 port 49996 ssh2
Sep 26 00:18:02 idl1-dfw sshd[3679217]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.252.34  user=root
Sep 26 00:24:26 idl1-dfw sshd[3683747]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.36.106.68  user=root
Sep 26 00:24:50 idl1-dfw sshd[3683920]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.210.88.98  user=root

IP Addresses Blocked:

178.49.9.210 (RU/Russia/-)

Sep 15 19:54:11 ip106 sshd[24092]: Failed password for root from 157.245.252.101 port 56486 ssh2
...

Sep 15 06:02:00 george sshd[21692]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.252.101  user=root
Sep 15 06:02:01 george sshd[21692]: Failed password for root from 157.245.252.101 port 58270 ssh2
Sep 15 06:05:39 george sshd[21722]: Invalid user chenys from 157.245.252.101 port 41988
Sep 15 06:05:39 george sshd[21722]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.252.101 
Sep 15 06:05:41 george sshd[21722]: Failed password for invalid user chenys from 157.245.252.101 port 41988 ssh2
...

Sep 12 11:52:04 web8 sshd\[4307\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.252.34  user=root
Sep 12 11:52:07 web8 sshd\[4307\]: Failed password for root from 157.245.252.34 port 56234 ssh2
Sep 12 11:56:02 web8 sshd\[6382\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.252.34  user=root
Sep 12 11:56:05 web8 sshd\[6382\]: Failed password for root from 157.245.252.34 port 40066 ssh2
Sep 12 12:00:01 web8 sshd\[8280\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.252.34  user=root

2020-09-12T04:03:52.899329shield sshd\[2074\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.252.34  user=root
2020-09-12T04:03:54.469188shield sshd\[2074\]: Failed password for root from 157.245.252.34 port 58936 ssh2
2020-09-12T04:07:57.776421shield sshd\[2842\]: Invalid user smbtesting from 157.245.252.34 port 44444
2020-09-12T04:07:57.788218shield sshd\[2842\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.252.34
2020-09-12T04:07:59.326846shield sshd\[2842\]: Failed password for invalid user smbtesting from 157.245.252.34 port 44444 ssh2

Sep 11 18:27:36 localhost sshd[3854918]: Failed password for invalid user hplip from 157.245.252.34 port 36320 ssh2
Sep 11 18:30:54 localhost sshd[3861796]: Invalid user bot from 157.245.252.34 port 40706
Sep 11 18:30:54 localhost sshd[3861796]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.252.34 
Sep 11 18:30:54 localhost sshd[3861796]: Invalid user bot from 157.245.252.34 port 40706
Sep 11 18:30:56 localhost sshd[3861796]: Failed password for invalid user bot from 157.245.252.34 port 40706 ssh2
...

ssh intrusion attempt

Sep 27 07:04:20 site2 sshd\[33894\]: Invalid user hadoop from 165.227.96.190Sep 27 07:04:22 site2 sshd\[33894\]: Failed password for invalid user hadoop from 165.227.96.190 port 46904 ssh2Sep 27 07:07:44 site2 sshd\[34134\]: Invalid user sinusbot from 165.227.96.190Sep 27 07:07:46 site2 sshd\[34134\]: Failed password for invalid user sinusbot from 165.227.96.190 port 58602 ssh2Sep 27 07:11:12 site2 sshd\[34704\]: Invalid user emecha from 165.227.96.190
...

\[2019-09-27 08:50:00\] NOTICE\[18654\] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '\' failed for '81.171.58.182:57613' \(callid: 1333370421-481187802-1858144895\) - Failed to authenticate
\[2019-09-27 08:50:00\] SECURITY\[1715\] res_security_log.c: SecurityEvent="ChallengeResponseFailed",EventTV="2019-09-27T08:50:00.668+0200",Severity="Error",Service="PJSIP",EventVersion="1",AccountID="\",SessionID="1333370421-481187802-1858144895",LocalAddress="IPV4/UDP/188.40.118.248/5060",RemoteAddress="IPV4/UDP/81.171.58.182/57613",Challenge="1569567000/7daa4da04e4fcc795dbbb2317fc1c580",Response="2967d15325be825f2c26204e596cd8f7",ExpectedResponse=""
\[2019-09-27 08:50:00\] NOTICE\[1168\] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '\' failed for '81.171.58.182:57613' \(callid: 1333370421-481187802-1858144895\) - Failed to authenticate
\[2019-09-27 08:50:00\] SECURITY\[1715\] res_security_log.c: SecurityEvent="ChallengeResponseFa

Sep 27 08:50:14 plex sshd[14288]: Invalid user pentaho from 106.12.17.243 port 60830

2019-09-27T07:21:07.979286abusebot-4.cloudsearch.cf sshd\[15860\]: Invalid user clinton from 216.167.250.218 port 52766

B: Magento admin pass test (abusive)

103.206.130.107 has been banned for [spam]
...

fail2ban honeypot

Sep 27 07:07:47 www2 sshd\[57595\]: Invalid user medved from 23.253.20.205Sep 27 07:07:49 www2 sshd\[57595\]: Failed password for invalid user medved from 23.253.20.205 port 42146 ssh2Sep 27 07:11:35 www2 sshd\[58103\]: Invalid user jira from 23.253.20.205
...

ft-1848-basketball.de 142.93.149.34 \[27/Sep/2019:05:51:28 +0200\] "POST /wp-login.php HTTP/1.1" 200 2165 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
ft-1848-basketball.de 142.93.149.34 \[27/Sep/2019:05:51:29 +0200\] "POST /wp-login.php HTTP/1.1" 200 2136 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"

Automatic report - Port Scan Attack

Invalid user aree from 106.12.93.25 port 38272

Sep 27 09:40:40 vps01 sshd[28901]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.210.9.80
Sep 27 09:40:42 vps01 sshd[28901]: Failed password for invalid user snoop from 140.210.9.80 port 49792 ssh2

email spam

Sep 27 09:13:30 vps01 sshd[28320]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.128.43.28
Sep 27 09:13:32 vps01 sshd[28320]: Failed password for invalid user attack from 188.128.43.28 port 42008 ssh2

Sep 27 09:37:12 s64-1 sshd[32031]: Failed password for root from 222.186.175.8 port 17060 ssh2
Sep 27 09:37:17 s64-1 sshd[32031]: Failed password for root from 222.186.175.8 port 17060 ssh2
Sep 27 09:37:21 s64-1 sshd[32031]: Failed password for root from 222.186.175.8 port 17060 ssh2
Sep 27 09:37:25 s64-1 sshd[32031]: Failed password for root from 222.186.175.8 port 17060 ssh2
...