Jun 24 08:45:59 home sshd[25232]: Failed password for root from 222.186.175.148 port 33896 ssh2
Jun 24 08:46:02 home sshd[25232]: Failed password for root from 222.186.175.148 port 33896 ssh2
Jun 24 08:46:05 home sshd[25232]: Failed password for root from 222.186.175.148 port 33896 ssh2
Jun 24 08:46:12 home sshd[25232]: error: maximum authentication attempts exceeded for root from 222.186.175.148 port 33896 ssh2 [preauth]
...

wp4.breidenba.ch 35.193.91.176 [24/Jun/2020:05:55:33 +0200] "POST /wp-login.php HTTP/1.1" 200 5995 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
wp4.breidenba.ch 35.193.91.176 [24/Jun/2020:05:55:33 +0200] "POST /xmlrpc.php HTTP/1.1" 200 4049 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"

Jun 24 03:01:48 firewall sshd[7611]: Invalid user micro from 35.239.218.8
Jun 24 03:01:50 firewall sshd[7611]: Failed password for invalid user micro from 35.239.218.8 port 60862 ssh2
Jun 24 03:05:00 firewall sshd[7693]: Invalid user postgres from 35.239.218.8
...

Jun 24 05:49:25 roki-contabo sshd\[5163\]: Invalid user guillaume from 64.237.225.155
Jun 24 05:49:25 roki-contabo sshd\[5163\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.237.225.155
Jun 24 05:49:27 roki-contabo sshd\[5163\]: Failed password for invalid user guillaume from 64.237.225.155 port 12712 ssh2
Jun 24 05:55:04 roki-contabo sshd\[5219\]: Invalid user ch from 64.237.225.155
Jun 24 05:55:04 roki-contabo sshd\[5219\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.237.225.155
...

Unauthorised connection attempt detected at AUO MAIN. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)

SSH Bruteforce Attempt (failed auth)

Jun 24 09:50:56 ift sshd\[57153\]: Failed password for root from 61.177.172.159 port 47191 ssh2Jun 24 09:50:59 ift sshd\[57153\]: Failed password for root from 61.177.172.159 port 47191 ssh2Jun 24 09:51:02 ift sshd\[57153\]: Failed password for root from 61.177.172.159 port 47191 ssh2Jun 24 09:51:05 ift sshd\[57153\]: Failed password for root from 61.177.172.159 port 47191 ssh2Jun 24 09:51:09 ift sshd\[57153\]: Failed password for root from 61.177.172.159 port 47191 ssh2
...

 TCP (SYN) 59.99.201.183:49469 -> port 23, len 44

Port Scan

$f2bV_matches

Jun 23 22:35:41 server1 sshd\[21739\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.172.6.244  user=root
Jun 23 22:35:43 server1 sshd\[21739\]: Failed password for root from 59.172.6.244 port 44960 ssh2
Jun 23 22:39:00 server1 sshd\[23967\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.172.6.244  user=ubuntu
Jun 23 22:39:02 server1 sshd\[23967\]: Failed password for ubuntu from 59.172.6.244 port 38715 ssh2
Jun 23 22:42:22 server1 sshd\[26345\]: Invalid user esther from 59.172.6.244
Jun 23 22:42:22 server1 sshd\[26345\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.172.6.244 
Jun 23 22:42:24 server1 sshd\[26345\]: Failed password for invalid user esther from 59.172.6.244 port 60707 ssh2
...

Automatic report - XMLRPC Attack

[Tue Jun 23 09:29:40.411875 2020] [access_compat:error] [pid 24950] [client 178.154.200.9:47076] AH01797: client denied by server configuration: /home/webtools/euweb/www/ngbc/robots.txt
[Tue Jun 23 12:59:20.022419 2020] [access_compat:error] [pid 28100] [client 178.154.200.9:63704] AH01797: client denied by server configuration: /home/webtools/euweb/www/ngbc/robots.txt
[Tue Jun 23 22:10:50.914176 2020] [access_compat:error] [pid 11062] [client 178.154.200.9:39258] AH01797: client denied by server configuration: /home/webtools/euweb/www/ngbc/files
[Wed Jun 24 01:27:48.994798 2020] [access_compat:error] [pid 14896] [client 178.154.200.9:54286] AH01797: client denied by server configuration: /home/webtools/euweb/www/ngbc/robots.txt
[Wed Jun 24 05:55:51.244115 2020] [access_compat:error] [pid 23001] [client 178.154.200.9:54254] AH01797: client denied by server configuration: /home/webtools/euweb/www/ngbc/robots.txt

(sshd) Failed SSH login from 82.252.142.235 (FR/France/-/-/lns-bzn-59-82-252-142-235.adsl.proxad.net/[AS12322 Free SAS]): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Jun 24 03:55:22 host01 sshd[8869]: Invalid user pi from 82.252.142.235 port 26899

Automated report (2020-06-24T11:55:36+08:00). Spambot detected.