"URL Encoding Abuse Attack Attempt - wp.getUsersBlogsadmin-sdosadmin-sdos%"

Jun 18 14:23:16 vps647732 sshd[7976]: Failed password for root from 49.232.45.64 port 41246 ssh2
...

Jun 16 21:31:46 WHD8 dovecot: imap-login: Disconnected \(auth failed, 1 attempts in 5 secs\): user=\, method=PLAIN, rip=189.59.5.49, lip=10.64.89.208, TLS, session=\
Jun 17 01:46:15 WHD8 dovecot: imap-login: Disconnected \(auth failed, 1 attempts in 4 secs\): user=\, method=PLAIN, rip=189.59.5.49, lip=10.64.89.208, TLS: Disconnected, session=\<5uzqJTyoKMK9OwUx\>
Jun 17 04:55:47 WHD8 dovecot: imap-login: Disconnected \(auth failed, 1 attempts in 5 secs\): user=\, method=PLAIN, rip=189.59.5.49, lip=10.64.89.208, TLS, session=\
Jun 17 12:46:20 WHD8 dovecot: imap-login: Disconnected \(auth failed, 1 attempts in 6 secs\): user=\, method=PLAIN, rip=189.59.5.49, lip=10.64.89.208, TLS, session=\
Jun 17 13:02:13 WHD8 dovecot: imap-login: Disconnected \(auth failed, 1 attempts in 5 secs\): user=\

(smtpauth) Failed SMTP AUTH login from 46.38.150.142 (US/United States/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-06-18 17:44:02 login authenticator failed for (User) [46.38.150.142]: 535 Incorrect authentication data (set_id=orders@farasunict.com)

2020-06-18T12:44:24.950247shield sshd\[17154\]: Invalid user xxxxxxxx from 210.113.7.61 port 48248
2020-06-18T12:44:24.953873shield sshd\[17154\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.113.7.61
2020-06-18T12:44:26.958544shield sshd\[17154\]: Failed password for invalid user xxxxxxxx from 210.113.7.61 port 48248 ssh2
2020-06-18T12:45:38.273388shield sshd\[17335\]: Invalid user seafile from 210.113.7.61 port 36294
2020-06-18T12:45:38.277047shield sshd\[17335\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.113.7.61

(imapd) Failed IMAP login from 31.173.94.93 (RU/Russia/clients-31.173.94.93.misp.ru): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Jun 18 16:39:31 ir1 dovecot[2885757]: imap-login: Disconnected (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=31.173.94.93, lip=5.63.12.44, TLS, session=

Triggered by Fail2Ban at Ares web server

Jun 18 17:40:36 gw1 sshd[9945]: Failed password for root from 222.186.30.76 port 33309 ssh2
...

Dovecot Invalid User Login Attempt.

2020-06-18T12:36:39.131282shield sshd\[16182\]: Invalid user kate from 138.68.234.162 port 37984
2020-06-18T12:36:39.135397shield sshd\[16182\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.234.162
2020-06-18T12:36:41.305483shield sshd\[16182\]: Failed password for invalid user kate from 138.68.234.162 port 37984 ssh2
2020-06-18T12:40:35.076637shield sshd\[16657\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.234.162  user=root
2020-06-18T12:40:36.983424shield sshd\[16657\]: Failed password for root from 138.68.234.162 port 37180 ssh2

Jun 18 12:30:15 localhost sshd[60384]: Invalid user ubuntu from 105.21.33.2 port 58982
Jun 18 12:30:15 localhost sshd[60384]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=105.21.33.2
Jun 18 12:30:15 localhost sshd[60384]: Invalid user ubuntu from 105.21.33.2 port 58982
Jun 18 12:30:17 localhost sshd[60384]: Failed password for invalid user ubuntu from 105.21.33.2 port 58982 ssh2
Jun 18 12:36:01 localhost sshd[61110]: Invalid user ls from 105.21.33.2 port 37119
...

Jun 18 14:38:58 abendstille sshd\[19653\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.13.93  user=root
Jun 18 14:39:00 abendstille sshd\[19653\]: Failed password for root from 139.155.13.93 port 40594 ssh2
Jun 18 14:43:22 abendstille sshd\[24241\]: Invalid user testphp from 139.155.13.93
Jun 18 14:43:22 abendstille sshd\[24241\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.13.93
Jun 18 14:43:24 abendstille sshd\[24241\]: Failed password for invalid user testphp from 139.155.13.93 port 60762 ssh2
...

1592482163 - 06/18/2020 14:09:23 Host: 41.227.119.105/41.227.119.105 Port: 445 TCP Blocked

Jun 18 14:01:07 localhost sshd\[19929\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.170.73.13  user=root
Jun 18 14:01:09 localhost sshd\[19929\]: Failed password for root from 45.170.73.13 port 41892 ssh2
Jun 18 14:05:13 localhost sshd\[20231\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.170.73.13  user=root
Jun 18 14:05:15 localhost sshd\[20231\]: Failed password for root from 45.170.73.13 port 42716 ssh2
Jun 18 14:09:14 localhost sshd\[20420\]: Invalid user orion from 45.170.73.13
Jun 18 14:09:14 localhost sshd\[20420\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.170.73.13
...

Jun 18 14:43:19 webserver postfix/smtpd\[20127\]: warning: unknown\[87.246.7.70\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 18 14:44:11 webserver postfix/smtpd\[20127\]: warning: unknown\[87.246.7.70\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 18 14:45:02 webserver postfix/smtpd\[20127\]: warning: unknown\[87.246.7.70\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 18 14:45:53 webserver postfix/smtpd\[24095\]: warning: unknown\[87.246.7.70\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 18 14:46:44 webserver postfix/smtpd\[24095\]: warning: unknown\[87.246.7.70\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...