2020-08-03T21:06:37.278089rem.lavrinenko.info sshd[16858]: refused connect from 218.92.0.198 (218.92.0.198)
2020-08-03T21:07:56.130436rem.lavrinenko.info sshd[16861]: refused connect from 218.92.0.198 (218.92.0.198)
2020-08-03T21:09:16.814030rem.lavrinenko.info sshd[16863]: refused connect from 218.92.0.198 (218.92.0.198)
2020-08-03T21:10:40.140756rem.lavrinenko.info sshd[16864]: refused connect from 218.92.0.198 (218.92.0.198)
2020-08-03T21:11:49.697410rem.lavrinenko.info sshd[16866]: refused connect from 218.92.0.198 (218.92.0.198)
...

(imapd) Failed IMAP login from 202.72.243.198 (MN/Mongolia/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Aug  3 18:44:24 ir1 dovecot[3110802]: imap-login: Disconnected (auth failed, 1 attempts in 5 secs): user=, method=PLAIN, rip=202.72.243.198, lip=5.63.12.44, TLS, session=

2020-08-03T17:16:37.172656mail.capacul.net sshd[12863]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.181.172.21  user=r.r
2020-08-03T17:16:38.659758mail.capacul.net sshd[12863]: Failed password for r.r from 95.181.172.21 port 51748 ssh2
2020-08-03T17:16:39.470694mail.capacul.net sshd[12867]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.181.172.21  user=r.r
2020-08-03T17:16:41.569464mail.capacul.net sshd[12867]: Failed password for r.r from 95.181.172.21 port 52728 ssh2
2020-08-03T17:16:42.678787mail.capacul.net sshd[12869]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.181.172.21  user=r.r

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=95.181.172.21

Lines containing failures of 20.44.229.142
Aug  3 00:42:21 nexus sshd[30925]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.44.229.142  user=r.r
Aug  3 00:42:23 nexus sshd[30925]: Failed password for r.r from 20.44.229.142 port 49328 ssh2
Aug  3 00:42:25 nexus sshd[30925]: Received disconnect from 20.44.229.142 port 49328:11: Bye Bye [preauth]
Aug  3 00:42:25 nexus sshd[30925]: Disconnected from 20.44.229.142 port 49328 [preauth]
Aug  3 01:03:03 nexus sshd[31321]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.44.229.142  user=r.r
Aug  3 01:03:04 nexus sshd[31321]: Failed password for r.r from 20.44.229.142 port 43480 ssh2
Aug  3 01:03:04 nexus sshd[31321]: Received disconnect from 20.44.229.142 port 43480:11: Bye Bye [preauth]
Aug  3 01:03:04 nexus sshd[31321]: Disconnected from 20.44.229.142 port 43480 [preauth]
Aug  3 01:17:59 nexus sshd[31581]: pam_unix(sshd:auth): authentication........
------------------------------

Aug  3 21:02:26 ns382633 sshd\[1798\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.169.103  user=root
Aug  3 21:02:28 ns382633 sshd\[1798\]: Failed password for root from 139.59.169.103 port 58170 ssh2
Aug  3 21:04:50 ns382633 sshd\[2051\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.169.103  user=root
Aug  3 21:04:52 ns382633 sshd\[2051\]: Failed password for root from 139.59.169.103 port 36428 ssh2
Aug  3 21:06:12 ns382633 sshd\[2689\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.169.103  user=root

[Sat Jul 25 08:19:48 2020] - DDoS Attack From IP: 124.156.196.246 Port: 48518

Aug  3 18:45:23 onepixel sshd[454259]: Failed password for root from 144.64.128.43 port 45830 ssh2
Aug  3 18:47:05 onepixel sshd[455283]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.64.128.43  user=root
Aug  3 18:47:08 onepixel sshd[455283]: Failed password for root from 144.64.128.43 port 45074 ssh2
Aug  3 18:48:51 onepixel sshd[456267]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.64.128.43  user=root
Aug  3 18:48:53 onepixel sshd[456267]: Failed password for root from 144.64.128.43 port 44316 ssh2

Aug  3 14:14:07 PorscheCustomer sshd[28631]: Failed password for root from 162.241.222.41 port 60322 ssh2
Aug  3 14:17:37 PorscheCustomer sshd[28761]: Failed password for root from 162.241.222.41 port 59104 ssh2
...

[2020-08-03 15:14:05] NOTICE[1248][C-00003709] chan_sip.c: Call from '' (77.247.109.88:54716) to extension '9011442037699492' rejected because extension not found in context 'public'.
[2020-08-03 15:14:05] SECURITY[1275] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-03T15:14:05.203-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9011442037699492",SessionID="0x7f272007c5b8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/77.247.109.88/54716",ACLName="no_extension_match"
[2020-08-03 15:14:05] NOTICE[1248][C-0000370a] chan_sip.c: Call from '' (77.247.109.88:56748) to extension '01146812400621' rejected because extension not found in context 'public'.
[2020-08-03 15:14:05] SECURITY[1275] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-03T15:14:05.640-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="01146812400621",SessionID="0x7f2720091b18",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/
...

[03/Aug/2020:19:30:47 +0200] Web-Request: "GET /wp-login.php", User-Agent: "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"

2020-08-03T12:16:11.486129abusebot-6.cloudsearch.cf sshd[7799]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.124.72.81  user=root
2020-08-03T12:16:13.640919abusebot-6.cloudsearch.cf sshd[7799]: Failed password for root from 115.124.72.81 port 46030 ssh2
2020-08-03T12:17:21.199216abusebot-6.cloudsearch.cf sshd[7819]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.124.72.81  user=root
2020-08-03T12:17:23.630069abusebot-6.cloudsearch.cf sshd[7819]: Failed password for root from 115.124.72.81 port 56572 ssh2
2020-08-03T12:18:25.178298abusebot-6.cloudsearch.cf sshd[7827]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.124.72.81  user=root
2020-08-03T12:18:27.729365abusebot-6.cloudsearch.cf sshd[7827]: Failed password for root from 115.124.72.81 port 38884 ssh2
2020-08-03T12:20:37.346461abusebot-6.cloudsearch.cf sshd[7857]: pam_unix(sshd:auth): authenticati
...

191.47.60.182 - - [03/Aug/2020:14:07:34 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)"
191.47.60.182 - - [03/Aug/2020:14:07:36 +0100] "POST /wp-login.php HTTP/1.1" 200 5695 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)"
191.47.60.182 - - [03/Aug/2020:14:19:34 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)"
...

Aug  3 21:27:51 pkdns2 sshd\[28194\]: Invalid user honey from 144.172.73.39Aug  3 21:27:52 pkdns2 sshd\[28194\]: Failed password for invalid user honey from 144.172.73.39 port 45296 ssh2Aug  3 21:27:54 pkdns2 sshd\[28196\]: Invalid user admin from 144.172.73.39Aug  3 21:27:56 pkdns2 sshd\[28196\]: Failed password for invalid user admin from 144.172.73.39 port 47880 ssh2Aug  3 21:28:00 pkdns2 sshd\[28200\]: Failed password for root from 144.172.73.39 port 49678 ssh2Aug  3 21:28:03 pkdns2 sshd\[28202\]: Failed password for root from 144.172.73.39 port 51364 ssh2
...

firewall-block, port(s): 9103/tcp

16008/tcp 7443/tcp 445/tcp...
[2020-06-25/08-03]18pkt,18pt.(tcp)