Jun 27 14:21:48 ns37 sshd[22608]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.177.214

xmlrpc attack

Tried our host z.

Jun 27 14:55:25 vps639187 sshd\[6804\]: Invalid user dog from 51.178.55.92 port 55154
Jun 27 14:55:25 vps639187 sshd\[6804\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.178.55.92
Jun 27 14:55:27 vps639187 sshd\[6804\]: Failed password for invalid user dog from 51.178.55.92 port 55154 ssh2
...

$f2bV_matches

Jun 27 02:48:53 web1 sshd\[1729\]: Invalid user zhangyang from 74.124.24.114
Jun 27 02:48:53 web1 sshd\[1729\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.124.24.114
Jun 27 02:48:55 web1 sshd\[1729\]: Failed password for invalid user zhangyang from 74.124.24.114 port 43676 ssh2
Jun 27 02:52:27 web1 sshd\[1983\]: Invalid user comfort from 74.124.24.114
Jun 27 02:52:27 web1 sshd\[1983\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.124.24.114

Jun 27 14:42:41 ns3042688 courier-pop3d: LOGIN FAILED, user=contact@dewalt-shop.net, ip=\[::ffff:193.169.255.18\]
...

2020-06-27 12:45:14 auth_plain authenticator failed for (User) [46.38.150.188]: 535 Incorrect authentication data (set_id=spitfire@csmailer.org)
2020-06-27 12:45:58 auth_plain authenticator failed for (User) [46.38.150.188]: 535 Incorrect authentication data (set_id=billing2@csmailer.org)
2020-06-27 12:46:42 auth_plain authenticator failed for (User) [46.38.150.188]: 535 Incorrect authentication data (set_id=gzw@csmailer.org)
2020-06-27 12:47:26 auth_plain authenticator failed for (User) [46.38.150.188]: 535 Incorrect authentication data (set_id=b9@csmailer.org)
2020-06-27 12:48:11 auth_plain authenticator failed for (User) [46.38.150.188]: 535 Incorrect authentication data (set_id=bike@csmailer.org)
...

2020-06-27T16:14:15.201689mail.standpoint.com.ua sshd[13796]: Failed password for invalid user hxlong from 37.59.123.166 port 52252 ssh2
2020-06-27T16:17:37.300854mail.standpoint.com.ua sshd[14289]: Invalid user sheng from 37.59.123.166 port 52632
2020-06-27T16:17:37.303933mail.standpoint.com.ua sshd[14289]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=166.ip-37-59-123.eu
2020-06-27T16:17:37.300854mail.standpoint.com.ua sshd[14289]: Invalid user sheng from 37.59.123.166 port 52632
2020-06-27T16:17:39.549909mail.standpoint.com.ua sshd[14289]: Failed password for invalid user sheng from 37.59.123.166 port 52632 ssh2
...

Jun 27 14:30:50 ArkNodeAT sshd\[19047\]: Invalid user tunel from 60.167.178.132
Jun 27 14:30:50 ArkNodeAT sshd\[19047\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.167.178.132
Jun 27 14:30:52 ArkNodeAT sshd\[19047\]: Failed password for invalid user tunel from 60.167.178.132 port 42354 ssh2

1593260512 - 06/27/2020 14:21:52 Host: 14.139.53.18/14.139.53.18 Port: 445 TCP Blocked

Jun 27 14:47:53 ns381471 sshd[16374]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.193.206.90
Jun 27 14:47:55 ns381471 sshd[16374]: Failed password for invalid user dan from 91.193.206.90 port 43878 ssh2

Jun 27 14:14:45 srv-ubuntu-dev3 sshd[10588]: Invalid user testuser from 137.135.118.38
Jun 27 14:14:45 srv-ubuntu-dev3 sshd[10588]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.135.118.38
Jun 27 14:14:45 srv-ubuntu-dev3 sshd[10588]: Invalid user testuser from 137.135.118.38
Jun 27 14:14:47 srv-ubuntu-dev3 sshd[10588]: Failed password for invalid user testuser from 137.135.118.38 port 61282 ssh2
Jun 27 14:21:06 srv-ubuntu-dev3 sshd[11959]: Invalid user testuser from 137.135.118.38
Jun 27 14:21:06 srv-ubuntu-dev3 sshd[11959]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.135.118.38
Jun 27 14:21:06 srv-ubuntu-dev3 sshd[11959]: Invalid user testuser from 137.135.118.38
Jun 27 14:21:09 srv-ubuntu-dev3 sshd[11959]: Failed password for invalid user testuser from 137.135.118.38 port 29327 ssh2
Jun 27 14:22:16 srv-ubuntu-dev3 sshd[12161]: Invalid user testuser from 137.135.118.38
...

Jun 27 14:14:29 eventyay sshd[17749]: Failed password for postgres from 134.175.111.215 port 57830 ssh2
Jun 27 14:18:06 eventyay sshd[17876]: Failed password for root from 134.175.111.215 port 49028 ssh2
Jun 27 14:21:56 eventyay sshd[17947]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.111.215
...

Jun 27 14:22:18 smtp postfix/smtpd[31494]: NOQUEUE: reject: RCPT from unknown[213.230.114.7]: 554 5.7.1 Service unavailable; Client host [213.230.114.7] blocked using cbl.abuseat.org; Blocked - see http://www.abuseat.org/lookup.cgi?ip=213.230.114.7; from= to= proto=ESMTP helo=<[213.230.114.7]>
...