CMS (WordPress or Joomla) login attempt.

Aug 31 01:31:16 marvibiene sshd[30182]: Failed password for root from 112.85.42.180 port 52626 ssh2
Aug 31 01:31:20 marvibiene sshd[30182]: Failed password for root from 112.85.42.180 port 52626 ssh2

Aug 30 23:34:25 vpn01 sshd[6553]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.163.31
Aug 30 23:34:27 vpn01 sshd[6553]: Failed password for invalid user enrico from 180.76.163.31 port 38216 ssh2
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various attack

(sshd) Failed SSH login from 103.17.39.28 (BD/Bangladesh/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Aug 30 18:12:42 mail sshd[18102]: Invalid user sistemas from 103.17.39.28
Aug 30 18:12:42 mail sshd[18102]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.17.39.28 
Aug 30 18:12:44 mail sshd[18102]: Failed password for invalid user sistemas from 103.17.39.28 port 56084 ssh2
Aug 30 18:13:55 mail sshd[20597]: Invalid user sergey from 103.17.39.28
Aug 30 18:13:55 mail sshd[20597]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.17.39.28

Aug 31 01:17:10 vm0 sshd[4246]: Failed password for root from 222.186.180.17 port 62718 ssh2
Aug 31 01:17:23 vm0 sshd[4246]: error: maximum authentication attempts exceeded for root from 222.186.180.17 port 62718 ssh2 [preauth]
...

Bruteforce detected by fail2ban

(imapd) Failed IMAP login from 45.227.194.14 (BR/Brazil/45.227.194.14.mhnet.com.br): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Aug 31 01:04:24 ir1 dovecot[3110802]: imap-login: Disconnected (auth failed, 1 attempts in 6 secs): user=, method=PLAIN, rip=45.227.194.14, lip=5.63.12.44, session=

Aug 30 14:53:30 XXX sshd[29641]: Invalid user admin from 124.207.221.66 port 50092

Aug 30 19:18:29 NPSTNNYC01T sshd[19855]: Failed password for root from 66.79.188.23 port 50988 ssh2
Aug 30 19:22:16 NPSTNNYC01T sshd[20289]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=66.79.188.23
Aug 30 19:22:18 NPSTNNYC01T sshd[20289]: Failed password for invalid user edgar from 66.79.188.23 port 45410 ssh2
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Invalid user smtp from 177.1.213.19 port 23866

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Aug 31 01:20:11 ip106 sshd[4195]: Failed password for root from 222.186.173.142 port 63654 ssh2
Aug 31 01:20:16 ip106 sshd[4195]: Failed password for root from 222.186.173.142 port 63654 ssh2
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Unauthorized connection attempt from IP address 14.170.48.43 on Port 445(SMB)

Aug 31 01:43:07 vps639187 sshd\[1093\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.8  user=root
Aug 31 01:43:09 vps639187 sshd\[1093\]: Failed password for root from 222.186.180.8 port 33554 ssh2
Aug 31 01:43:12 vps639187 sshd\[1093\]: Failed password for root from 222.186.180.8 port 33554 ssh2
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