Jun 11 10:20:19 eventyay sshd[9289]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.124
Jun 11 10:20:21 eventyay sshd[9289]: Failed password for invalid user xiaolong from 104.248.92.124 port 54618 ssh2
Jun 11 10:23:37 eventyay sshd[9498]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.124
...

2020-06-10T20:52:35.956929shield sshd\[17338\]: Invalid user git from 104.248.92.124 port 56704
2020-06-10T20:52:35.962310shield sshd\[17338\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.124
2020-06-10T20:52:38.057980shield sshd\[17338\]: Failed password for invalid user git from 104.248.92.124 port 56704 ssh2
2020-06-10T20:55:26.089969shield sshd\[17848\]: Invalid user admin from 104.248.92.124 port 52958
2020-06-10T20:55:26.093645shield sshd\[17848\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.124

Jun  9 12:53:33 vps sshd[920845]: Invalid user trajano from 104.248.92.124 port 40796
Jun  9 12:53:33 vps sshd[920845]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.124
Jun  9 12:53:35 vps sshd[920845]: Failed password for invalid user trajano from 104.248.92.124 port 40796 ssh2
Jun  9 12:56:16 vps sshd[934214]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.124  user=root
Jun  9 12:56:18 vps sshd[934214]: Failed password for root from 104.248.92.124 port 38780 ssh2
...

Jun  6 10:36:37 firewall sshd[18760]: Failed password for root from 104.248.92.124 port 34124 ssh2
Jun  6 10:40:10 firewall sshd[18806]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.124  user=root
Jun  6 10:40:12 firewall sshd[18806]: Failed password for root from 104.248.92.124 port 37692 ssh2
...

Jun  5 10:23:13 ncomp sshd[6289]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.124  user=root
Jun  5 10:23:15 ncomp sshd[6289]: Failed password for root from 104.248.92.124 port 33752 ssh2
Jun  5 10:37:17 ncomp sshd[6830]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.124  user=root
Jun  5 10:37:19 ncomp sshd[6830]: Failed password for root from 104.248.92.124 port 44582 ssh2

Jun  4 11:04:39 gw1 sshd[26112]: Failed password for root from 104.248.92.124 port 54596 ssh2
...

(sshd) Failed SSH login from 104.248.92.124 (NL/Netherlands/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jun  2 14:49:42 s1 sshd[26537]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.124  user=root
Jun  2 14:49:44 s1 sshd[26537]: Failed password for root from 104.248.92.124 port 47676 ssh2
Jun  2 15:03:03 s1 sshd[27367]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.124  user=root
Jun  2 15:03:05 s1 sshd[27367]: Failed password for root from 104.248.92.124 port 52280 ssh2
Jun  2 15:06:14 s1 sshd[27883]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.124  user=root

2020-06-01T20:59:05.409083sd-86998 sshd[17821]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.124  user=root
2020-06-01T20:59:07.339959sd-86998 sshd[17821]: Failed password for root from 104.248.92.124 port 56172 ssh2
2020-06-01T21:02:14.158055sd-86998 sshd[18279]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.124  user=root
2020-06-01T21:02:16.700436sd-86998 sshd[18279]: Failed password for root from 104.248.92.124 port 60696 ssh2
2020-06-01T21:05:32.896402sd-86998 sshd[18677]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.124  user=root
2020-06-01T21:05:34.289478sd-86998 sshd[18677]: Failed password for root from 104.248.92.124 port 36988 ssh2
...

May 27 09:15:25 localhost sshd[52624]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.124  user=root
May 27 09:15:28 localhost sshd[52624]: Failed password for root from 104.248.92.124 port 52218 ssh2
May 27 09:18:55 localhost sshd[53055]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.124  user=root
May 27 09:18:57 localhost sshd[53055]: Failed password for root from 104.248.92.124 port 58448 ssh2
May 27 09:22:33 localhost sshd[53493]: Invalid user www from 104.248.92.124 port 36448
...

port scan and connect, tcp 23 (telnet)

May 25 23:20:53 eventyay sshd[10480]: Failed password for root from 104.248.92.124 port 35350 ssh2
May 25 23:24:17 eventyay sshd[10542]: Failed password for root from 104.248.92.124 port 41246 ssh2
May 25 23:27:38 eventyay sshd[10621]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.124
...

May  3 05:53:26 legacy sshd[3931]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.124
May  3 05:53:27 legacy sshd[3931]: Failed password for invalid user navi from 104.248.92.124 port 52358 ssh2
May  3 05:57:16 legacy sshd[4103]: Failed password for root from 104.248.92.124 port 34294 ssh2
...

Apr 25 13:08:02 XXX sshd[24809]: Invalid user electrum from 104.248.92.124 port 33982

SSH Brute-Forcing (server1)

Aug 30 09:04:33 game-panel sshd[1485]: Failed password for root from 104.248.92.163 port 51468 ssh2
Aug 30 09:09:07 game-panel sshd[1639]: Failed password for root from 104.248.92.163 port 34756 ssh2
Aug 30 09:14:04 game-panel sshd[1911]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.92.163

Oct 19 05:54:49 SilenceServices sshd[29669]: Failed password for root from 51.75.32.141 port 56938 ssh2
Oct 19 05:58:26 SilenceServices sshd[30609]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.32.141
Oct 19 05:58:28 SilenceServices sshd[30609]: Failed password for invalid user carter from 51.75.32.141 port 40208 ssh2

fail2ban honeypot

2019-10-18 22:57:53 H=(loveless.it) [202.5.37.51]:59514 I=[192.147.25.65]:25 F= rejected RCPT : RBL: found in thrukfz5b56tq6xao6odgdyjrq.zen.dq.spamhaus.net (127.0.0.3, 127.0.0.4) (https://www.spamhaus.org/sbl/query/SBLCSS)
2019-10-18 22:57:53 H=(loveless.it) [202.5.37.51]:59514 I=[192.147.25.65]:25 F= rejected RCPT : RBL: found in thrukfz5b56tq6xao6odgdyjrq.zen.dq.spamhaus.net (127.0.0.3, 127.0.0.4) (https://www.spamhaus.org/sbl/query/SBLCSS)
2019-10-18 22:57:55 H=(loveless.it) [202.5.37.51]:59514 I=[192.147.25.65]:25 F= rejected RCPT : RBL: found in thrukfz5b56tq6xao6odgdyjrq.zen.dq.spamhaus.net (127.0.0.3, 127.0.0.4) (https://www.spamhaus.org/sbl/query/SBLCSS)
...

T: f2b postfix aggressive 3x

10/19/2019-06:19:14.855641 52.32.116.196 Protocol: 6 SURICATA TLS invalid record/traffic

Lines containing failures of 14.232.0.195
Oct 19 05:45:44 shared12 sshd[1855]: Invalid user admin from 14.232.0.195 port 48855
Oct 19 05:45:44 shared12 sshd[1855]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.232.0.195
Oct 19 05:45:46 shared12 sshd[1855]: Failed password for invalid user admin from 14.232.0.195 port 48855 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=14.232.0.195

Oct 19 00:09:52 xtremcommunity sshd\[666822\]: Invalid user images from 180.167.134.194 port 45984
Oct 19 00:09:52 xtremcommunity sshd\[666822\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.167.134.194
Oct 19 00:09:54 xtremcommunity sshd\[666822\]: Failed password for invalid user images from 180.167.134.194 port 45984 ssh2
Oct 19 00:13:51 xtremcommunity sshd\[666889\]: Invalid user ubuntu from 180.167.134.194 port 56594
Oct 19 00:13:51 xtremcommunity sshd\[666889\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.167.134.194
...

10/19/2019-05:58:53.040132 81.22.45.190 Protocol: 6 ET DROP Dshield Block Listed Source group 1

Lines containing failures of 222.252.125.184
Oct 19 05:45:59 hwd04 sshd[8492]: Invalid user admin from 222.252.125.184 port 57720
Oct 19 05:46:00 hwd04 sshd[8492]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.252.125.184
Oct 19 05:46:01 hwd04 sshd[8492]: Failed password for invalid user admin from 222.252.125.184 port 57720 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=222.252.125.184

www.goldgier.de 165.22.254.29 \[19/Oct/2019:05:58:07 +0200\] "POST /wp-login.php HTTP/1.1" 200 8727 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
www.goldgier.de 165.22.254.29 \[19/Oct/2019:05:58:09 +0200\] "POST /wp-login.php HTTP/1.1" 200 8727 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"

2019-10-19T03:55:18.235464hub.schaetter.us sshd\[21215\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.64.10  user=root
2019-10-19T03:55:20.443554hub.schaetter.us sshd\[21215\]: Failed password for root from 134.209.64.10 port 34342 ssh2
2019-10-19T03:58:45.140974hub.schaetter.us sshd\[21278\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.64.10  user=root
2019-10-19T03:58:47.097261hub.schaetter.us sshd\[21278\]: Failed password for root from 134.209.64.10 port 45450 ssh2
2019-10-19T04:02:35.013443hub.schaetter.us sshd\[21337\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.64.10  user=root
...

Oct 19 03:51:29 ip-172-31-62-245 sshd\[24265\]: Invalid user testing from 167.71.3.163\
Oct 19 03:51:31 ip-172-31-62-245 sshd\[24265\]: Failed password for invalid user testing from 167.71.3.163 port 61118 ssh2\
Oct 19 03:55:01 ip-172-31-62-245 sshd\[24292\]: Failed password for root from 167.71.3.163 port 36395 ssh2\
Oct 19 03:58:21 ip-172-31-62-245 sshd\[24333\]: Invalid user johary from 167.71.3.163\
Oct 19 03:58:23 ip-172-31-62-245 sshd\[24333\]: Failed password for invalid user johary from 167.71.3.163 port 11680 ssh2\

Oct 19 06:58:54 www sshd\[207440\]: Invalid user test123123 from 183.111.227.5
Oct 19 06:58:54 www sshd\[207440\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.111.227.5
Oct 19 06:58:57 www sshd\[207440\]: Failed password for invalid user test123123 from 183.111.227.5 port 33834 ssh2
...

Lines containing failures of 45.232.92.230
Oct 19 05:44:48 server01 postfix/smtpd[31837]: connect from unknown[45.232.92.230]
Oct x@x
Oct x@x
Oct 19 05:44:50 server01 postfix/policy-spf[31848]: : Policy action=PREPEND Received-SPF: none (brieswaterenenergie.nl: No applicable sender policy available) receiver=x@x
Oct x@x


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=45.232.92.230

Oct 19 06:10:35 markkoudstaal sshd[23144]: Failed password for root from 220.120.106.254 port 54886 ssh2
Oct 19 06:14:47 markkoudstaal sshd[23509]: Failed password for root from 220.120.106.254 port 39078 ssh2