Jul  8 07:48:23 minden010 sshd[4804]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.205.133
Jul  8 07:48:25 minden010 sshd[4804]: Failed password for invalid user odoo from 128.199.205.133 port 48340 ssh2
Jul  8 07:51:28 minden010 sshd[5503]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.205.133
...

2020-07-08T11:09:20.460540afi-git.jinr.ru sshd[19764]: Failed password for root from 222.186.180.17 port 49202 ssh2
2020-07-08T11:09:23.799106afi-git.jinr.ru sshd[19764]: Failed password for root from 222.186.180.17 port 49202 ssh2
2020-07-08T11:09:27.017220afi-git.jinr.ru sshd[19764]: Failed password for root from 222.186.180.17 port 49202 ssh2
2020-07-08T11:09:27.017354afi-git.jinr.ru sshd[19764]: error: maximum authentication attempts exceeded for root from 222.186.180.17 port 49202 ssh2 [preauth]
2020-07-08T11:09:27.017368afi-git.jinr.ru sshd[19764]: Disconnecting: Too many authentication failures [preauth]
...

Automatic report - XMLRPC Attack

invalid user jader from 213.178.252.28 port 57172 ssh2

Failed password for invalid user madrona from 139.155.68.58 port 39569 ssh2

port 23

2020-07-08T02:31:55.9988841495-001 sshd[4739]: Invalid user lebedev from 178.166.53.14 port 56216
2020-07-08T02:31:57.9877251495-001 sshd[4739]: Failed password for invalid user lebedev from 178.166.53.14 port 56216 ssh2
2020-07-08T02:35:08.7364871495-001 sshd[4889]: Invalid user horis from 178.166.53.14 port 55708
2020-07-08T02:35:08.7396431495-001 sshd[4889]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.53.166.178.rev.vodafone.pt
2020-07-08T02:35:08.7364871495-001 sshd[4889]: Invalid user horis from 178.166.53.14 port 55708
2020-07-08T02:35:10.7511451495-001 sshd[4889]: Failed password for invalid user horis from 178.166.53.14 port 55708 ssh2
...

Multiple SSH authentication failures from 186.121.202.2

[2020-07-08 03:47:18] NOTICE[1150] chan_sip.c: Registration from '"5000" ' failed for '185.36.81.232:60008' - Wrong password
[2020-07-08 03:47:18] SECURITY[1167] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-07-08T03:47:18.865-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="5000",SessionID="0x7fcb4c0dfe08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.36.81.232/60008",Challenge="512c72fe",ReceivedChallenge="512c72fe",ReceivedHash="2998cabfb97195eaeb3393b756fef2ee"
[2020-07-08 03:48:10] NOTICE[1150] chan_sip.c: Registration from '"5001" ' failed for '185.36.81.232:60690' - Wrong password
...

2020-07-08 07:59:58 auth_plain authenticator failed for (User) [46.38.145.4]: 535 Incorrect authentication data (set_id=pc5@mail.csmailer.org)
2020-07-08 08:00:47 auth_plain authenticator failed for (User) [46.38.145.4]: 535 Incorrect authentication data (set_id=until@mail.csmailer.org)
2020-07-08 08:01:29 auth_plain authenticator failed for (User) [46.38.145.4]: 535 Incorrect authentication data (set_id=tutorials@mail.csmailer.org)
2020-07-08 08:02:15 auth_plain authenticator failed for (User) [46.38.145.4]: 535 Incorrect authentication data (set_id=host3@mail.csmailer.org)
2020-07-08 08:02:58 auth_plain authenticator failed for (User) [46.38.145.4]: 535 Incorrect authentication data (set_id=peacock@mail.csmailer.org)
...

Jul  8 08:04:12 journals sshd\[54136\]: Invalid user zumlot from 212.233.245.130
Jul  8 08:04:12 journals sshd\[54136\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.233.245.130
Jul  8 08:04:14 journals sshd\[54136\]: Failed password for invalid user zumlot from 212.233.245.130 port 55770 ssh2
Jul  8 08:07:50 journals sshd\[54527\]: Invalid user shelby from 212.233.245.130
Jul  8 08:07:50 journals sshd\[54527\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.233.245.130
...

1594179843 - 07/08/2020 05:44:03 Host: 116.58.227.123/116.58.227.123 Port: 445 TCP Blocked

[MK-VM1] SSH login failed

SSH login attempts.

Unauthorized connection attempt detected from IP address 91.204.199.73 to port 9729