Jun  5 18:48:28 websrv1.derweidener.de postfix/smtps/smtpd[3105956]: lost connection after CONNECT from unknown[40.76.40.241]
Jun  5 18:48:29 websrv1.derweidener.de postfix/smtps/smtpd[3105956]: NOQUEUE: reject: RCPT from unknown[40.76.40.241]: 554 5.7.1 : Client host rejected: Access denied; from= to= proto=SMTP helo=<50us-03.domain>
Jun  5 18:48:29 websrv1.derweidener.de postfix/submission/smtpd[3105961]: lost connection after CONNECT from unknown[40.76.40.241]
Jun  5 18:48:30 websrv1.derweidener.de postfix/submission/smtpd[3105961]: NOQUEUE: reject: RCPT from unknown[40.76.40.241]: 554 5.7.1 : Client host rejected: Access denied; from= to= proto=ESMTP helo=<50us-03.domain>
Jun  5 18:48:31 websrv1.derweidener.de postfix/submission/smtpd[3105961]: lost connection after RCPT from unknown[40.76.40.241]
Jun  5 18:48:31 websrv1.derweidener.de postfix/smtps/smtpd[3105956]: lost connec

CMS (WordPress or Joomla) login attempt.

40.76.40.117 - - \[04/Jun/2020:14:09:59 +0200\] "POST //wp-login.php HTTP/1.0" 200 6848 "https://die-netzialisten.de//wp-login.php" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/78.0.3904.108 Safari/537.36"
40.76.40.117 - - \[04/Jun/2020:14:10:00 +0200\] "POST //wp-login.php HTTP/1.0" 200 6848 "https://die-netzialisten.de//wp-login.php" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/78.0.3904.108 Safari/537.36"
40.76.40.117 - - \[04/Jun/2020:14:10:01 +0200\] "POST //wp-login.php HTTP/1.0" 200 6848 "https://die-netzialisten.de//wp-login.php" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/78.0.3904.108 Safari/537.36"

40.76.40.117 - - \[04/Jun/2020:10:53:26 +0200\] "POST //wp-login.php HTTP/1.0" 200 6848 "https://die-netzialisten.de//wp-login.php" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/78.0.3904.108 Safari/537.36"
40.76.40.117 - - \[04/Jun/2020:10:53:26 +0200\] "POST //wp-login.php HTTP/1.0" 200 6848 "https://die-netzialisten.de//wp-login.php" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/78.0.3904.108 Safari/537.36"
40.76.40.117 - - \[04/Jun/2020:10:53:27 +0200\] "POST //wp-login.php HTTP/1.0" 200 6848 "https://die-netzialisten.de//wp-login.php" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/78.0.3904.108 Safari/537.36"

40.76.40.117 - - \[03/May/2020:19:55:23 +0200\] "POST //wp-login.php HTTP/1.0" 200 6848 "https://die-netzialisten.de//wp-login.php" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/79.0 Safari/537.36"
40.76.40.117 - - \[03/May/2020:19:55:24 +0200\] "POST //wp-login.php HTTP/1.0" 200 6848 "https://die-netzialisten.de//wp-login.php" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/79.0 Safari/537.36"
40.76.40.117 - - \[03/May/2020:19:55:24 +0200\] "POST //wp-login.php HTTP/1.0" 200 6848 "https://die-netzialisten.de//wp-login.php" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/79.0 Safari/537.36"

40.76.40.117 - - \[02/May/2020:22:23:31 +0200\] "POST //wp-login.php HTTP/1.0" 200 6848 "https://die-netzialisten.de//wp-login.php" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/79.0 Safari/537.36"
40.76.40.117 - - \[02/May/2020:22:23:32 +0200\] "POST //wp-login.php HTTP/1.0" 200 6848 "https://die-netzialisten.de//wp-login.php" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/79.0 Safari/537.36"
40.76.40.117 - - \[02/May/2020:22:23:33 +0200\] "POST //wp-login.php HTTP/1.0" 200 6848 "https://die-netzialisten.de//wp-login.php" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/79.0 Safari/537.36"

40.76.40.117 - - \[02/May/2020:12:50:48 +0200\] "POST //xmlrpc.php HTTP/1.0" 200 825 "-" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/79.0 Safari/537.36"
40.76.40.117 - - \[02/May/2020:12:50:48 +0200\] "POST //xmlrpc.php HTTP/1.0" 200 825 "-" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/79.0 Safari/537.36"
40.76.40.117 - - \[02/May/2020:12:50:49 +0200\] "POST //xmlrpc.php HTTP/1.0" 200 825 "-" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/79.0 Safari/537.36"

Dec  2 06:02:02 web1 sshd\[15208\]: Invalid user loja from 40.76.40.239
Dec  2 06:02:02 web1 sshd\[15208\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.76.40.239
Dec  2 06:02:04 web1 sshd\[15208\]: Failed password for invalid user loja from 40.76.40.239 port 40496 ssh2
Dec  2 06:09:04 web1 sshd\[15936\]: Invalid user sunusbot1 from 40.76.40.239
Dec  2 06:09:04 web1 sshd\[15936\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.76.40.239

$f2bV_matches

2019-11-18T17:44:50.619067abusebot-2.cloudsearch.cf sshd\[22506\]: Invalid user appldev1234 from 40.76.40.239 port 42086

fire

Nov  3 19:47:42 fr01 sshd[11635]: Invalid user hadoop from 40.76.40.239
Nov  3 19:47:42 fr01 sshd[11635]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.76.40.239
Nov  3 19:47:42 fr01 sshd[11635]: Invalid user hadoop from 40.76.40.239
Nov  3 19:47:44 fr01 sshd[11635]: Failed password for invalid user hadoop from 40.76.40.239 port 49016 ssh2
Nov  3 19:51:41 fr01 sshd[12329]: Invalid user test from 40.76.40.239
...

Oct 22 06:29:08 localhost sshd\[29035\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.76.40.239  user=root
Oct 22 06:29:10 localhost sshd\[29035\]: Failed password for root from 40.76.40.239 port 48210 ssh2
Oct 22 06:33:02 localhost sshd\[29395\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.76.40.239  user=root

Oct 18 05:34:48 apollo sshd\[1716\]: Failed password for root from 40.76.40.239 port 55814 ssh2Oct 18 05:44:56 apollo sshd\[1758\]: Invalid user hx from 40.76.40.239Oct 18 05:44:58 apollo sshd\[1758\]: Failed password for invalid user hx from 40.76.40.239 port 35108 ssh2
...

IP Ban Report : https://help-dysk.pl/wordpress-firewall-plugins/ip/40.76.40.239/ 
 US - 1H : (238)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : US 
 NAME ASN : ASN397466 
 
 IP : 40.76.40.239 
 
 CIDR : 40.76.0.0/14 
 
 PREFIX COUNT : 89 
 
 UNIQUE IP COUNT : 16024832 
 
 
 WYKRYTE ATAKI Z ASN397466 :  
  1H - 9 
  3H - 9 
  6H - 10 
 12H - 10 
 24H - 11 
 
 DateTime : 2019-10-11 06:33:02 
 
 INFO : Port SSH 22 Scan Detected and Blocked by ADMIN  - data recovery

2019-10-09T20:49:40.890522shield sshd\[19787\]: Invalid user p4ssw0rd2017 from 40.76.40.239 port 58528
2019-10-09T20:49:40.895291shield sshd\[19787\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.76.40.239
2019-10-09T20:49:42.910459shield sshd\[19787\]: Failed password for invalid user p4ssw0rd2017 from 40.76.40.239 port 58528 ssh2
2019-10-09T20:53:45.826110shield sshd\[20417\]: Invalid user p4ssw0rd2017 from 40.76.40.239 port 42996
2019-10-09T20:53:45.830252shield sshd\[20417\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.76.40.239

(sshd) Failed SSH login from 192.42.116.26 (NL/Netherlands/this-is-a-tor-exit-node-hviv126.hviv.nl): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep  7 04:27:22 server sshd[15868]: Failed password for root from 192.42.116.26 port 55180 ssh2
Sep  7 04:27:24 server sshd[15868]: Failed password for root from 192.42.116.26 port 55180 ssh2
Sep  7 04:27:27 server sshd[15868]: Failed password for root from 192.42.116.26 port 55180 ssh2
Sep  7 04:27:29 server sshd[15868]: Failed password for root from 192.42.116.26 port 55180 ssh2
Sep  7 04:27:31 server sshd[15868]: Failed password for root from 192.42.116.26 port 55180 ssh2

Sep  6 20:01:41 srv01 postfix/smtpd\[32179\]: warning: unknown\[111.72.194.229\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  6 20:05:08 srv01 postfix/smtpd\[31471\]: warning: unknown\[111.72.194.229\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  6 20:05:20 srv01 postfix/smtpd\[31471\]: warning: unknown\[111.72.194.229\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  6 20:05:36 srv01 postfix/smtpd\[31471\]: warning: unknown\[111.72.194.229\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  6 20:05:54 srv01 postfix/smtpd\[31471\]: warning: unknown\[111.72.194.229\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...

$f2bV_matches

171.224.203.164 - - [07/Sep/2020:07:10:14 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Linux i686; rv:2.0.1) Gecko/20100101 Firefox/4.0.1"
171.224.203.164 - - [07/Sep/2020:07:10:16 +0100] "POST /wp-login.php HTTP/1.1" 200 7820 "-" "Mozilla/5.0 (X11; Linux i686; rv:2.0.1) Gecko/20100101 Firefox/4.0.1"
171.224.203.164 - - [07/Sep/2020:07:12:10 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Linux i686; rv:2.0.1) Gecko/20100101 Firefox/4.0.1"
...

Sep  7 08:52:56 abendstille sshd\[5749\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.7.217.185  user=root
Sep  7 08:52:58 abendstille sshd\[5749\]: Failed password for root from 200.7.217.185 port 59948 ssh2
Sep  7 08:55:47 abendstille sshd\[8335\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.7.217.185  user=root
Sep  7 08:55:49 abendstille sshd\[8335\]: Failed password for root from 200.7.217.185 port 45568 ssh2
Sep  7 08:58:36 abendstille sshd\[11154\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.7.217.185  user=root
...

Honeypot attack, port: 445, PTR: PTR record not found

2020-09-06T22:41:54.915113paragon sshd[178728]: Failed password for root from 180.158.1.21 port 2158 ssh2
2020-09-06T22:44:16.846523paragon sshd[178800]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.158.1.21  user=root
2020-09-06T22:44:18.940285paragon sshd[178800]: Failed password for root from 180.158.1.21 port 2159 ssh2
2020-09-06T22:46:40.890592paragon sshd[178827]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.158.1.21  user=root
2020-09-06T22:46:42.753173paragon sshd[178827]: Failed password for root from 180.158.1.21 port 2160 ssh2
...

Honeypot attack, port: 445, PTR: adsl-mde-200-35-43-57.edatel.net.co.

Too many connections or unauthorized access detected from Arctic banned ip

[Wed Aug 26 14:20:55 2020] - DDoS Attack From IP: 192.241.226.249 Port: 34342

Sep  7 05:10:37 db sshd[14101]: User root from 51.75.28.25 not allowed because none of user's groups are listed in AllowGroups
...

Sep  7 07:54:31 root sshd[32698]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.77.117.10 
...

Sep  6 22:15:00 php1 sshd\[12832\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.188.166.245  user=root
Sep  6 22:15:03 php1 sshd\[12832\]: Failed password for root from 35.188.166.245 port 34216 ssh2
Sep  6 22:18:45 php1 sshd\[13074\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.188.166.245  user=root
Sep  6 22:18:47 php1 sshd\[13074\]: Failed password for root from 35.188.166.245 port 49462 ssh2
Sep  6 22:22:39 php1 sshd\[13323\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.188.166.245  user=root

Port scan denied

2020-09-06 04:59:54 Reject access to port(s):3389 1 times a day