Invalid user pepin from 134.175.141.166 port 40590

Attempt to attack host OS, exploiting network vulnerabilities, on 02-10-2019 04:50:27.

2019-10-02T08:32:43.546449  sshd[21045]: Invalid user felix from 134.209.74.68 port 34564
2019-10-02T08:32:43.560971  sshd[21045]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.74.68
2019-10-02T08:32:43.546449  sshd[21045]: Invalid user felix from 134.209.74.68 port 34564
2019-10-02T08:32:45.742535  sshd[21045]: Failed password for invalid user felix from 134.209.74.68 port 34564 ssh2
2019-10-02T08:36:41.817905  sshd[21075]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.74.68  user=root
2019-10-02T08:36:44.340472  sshd[21075]: Failed password for root from 134.209.74.68 port 46658 ssh2
...

firewall-block, port(s): 23/tcp

Attempt to attack host OS, exploiting network vulnerabilities, on 02-10-2019 04:50:26.

Oct  1 21:18:11 auw2 sshd\[11102\]: Invalid user xc from 114.67.70.94
Oct  1 21:18:11 auw2 sshd\[11102\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.70.94
Oct  1 21:18:13 auw2 sshd\[11102\]: Failed password for invalid user xc from 114.67.70.94 port 34964 ssh2
Oct  1 21:23:19 auw2 sshd\[11544\]: Invalid user ye from 114.67.70.94
Oct  1 21:23:19 auw2 sshd\[11544\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.70.94

Oct  2 13:15:34 our-server-hostname postfix/smtpd[14909]: connect from unknown[193.35.153.133]
Oct x@x
Oct x@x
Oct  2 13:15:36 our-server-hostname postfix/smtpd[14909]: 7F4AAA40092: client=unknown[193.35.153.133]
Oct  2 13:15:37 our-server-hostname postfix/smtpd[24362]: 4C8E4A40085: client=unknown[127.0.0.1], orig_client=unknown[193.35.153.133]
Oct  2 13:15:37 our-server-hostname amavis[16594]: (16594-17) Passed CLEAN, [193.35.153.133] [193.35.153.133] , mail_id: WXWbM5LaNLaz, Hhostnames: -, size: 8383, queued_as: 4C8E4A40085, 111 ms
Oct x@x
Oct x@x
Oct  2 13:15:37 our-server-hostname postfix/smtpd[14909]: 8CD0DA40008: client=unknown[193.35.153.133]
Oct  2 13:15:38 our-server-hostname postfix/smtpd[24814]: 084C7A40075: client=unknown[127.0.0.1], orig_client=unknown[193.35.153.133]
Oct  2 13:15:38 our-server-hostname amavis[18078]: (18078-19) Passed CLEAN, [193.35.153.133] [193.35.153.133] , mail_id: lXt61SXx0ucG, Hhostnames: -, size: 8391, queued_as: 084C7A400........
-------------------------------

IP Ban Report : https://help-dysk.pl/wordpress-firewall-plugins/ip/82.102.126.89/ 
 CY - 1H : (23)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : CY 
 NAME ASN : ASN8544 
 
 IP : 82.102.126.89 
 
 CIDR : 82.102.126.0/24 
 
 PREFIX COUNT : 110 
 
 UNIQUE IP COUNT : 28160 
 
 
 WYKRYTE ATAKI Z ASN8544 :  
  1H - 1 
  3H - 2 
  6H - 5 
 12H - 6 
 24H - 16 
 
 DateTime : 2019-10-02 05:50:33 
 
 INFO : Port MAX SCAN Scan Detected and Blocked by ADMIN  - data recovery

Attempt to attack host OS, exploiting network vulnerabilities, on 02-10-2019 04:50:25.

Attempt to attack host OS, exploiting network vulnerabilities, on 02-10-2019 04:50:20.

Fail2Ban - FTP Abuse Attempt

Connection by 78.137.8.188 on port: 23 got caught by honeypot at 10/1/2019 8:50:36 PM

Oct  1 21:24:20 auw2 sshd\[11637\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.6.116  user=root
Oct  1 21:24:23 auw2 sshd\[11637\]: Failed password for root from 106.13.6.116 port 59138 ssh2
Oct  1 21:26:54 auw2 sshd\[11875\]: Invalid user fz from 106.13.6.116
Oct  1 21:26:54 auw2 sshd\[11875\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.6.116
Oct  1 21:26:56 auw2 sshd\[11875\]: Failed password for invalid user fz from 106.13.6.116 port 41982 ssh2

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Attempt to attack host OS, exploiting network vulnerabilities, on 02-10-2019 04:50:23.