WordPress wp-login brute force :: 2a01:4f9:c010:2eb0::1 0.088 BYPASS [18/Feb/2020:13:19:48  0000] [censored_2] "POST /wp-login.php HTTP/1.1" 200 2287 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"

Dec 18 02:28:26 km20725 sshd[16813]: Invalid user lembi from 1.9.128.17
Dec 18 02:28:26 km20725 sshd[16813]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.9.128.17
Dec 18 02:28:28 km20725 sshd[16813]: Failed password for invalid user lembi from 1.9.128.17 port 4548 ssh2
Dec 18 02:28:28 km20725 sshd[16813]: Received disconnect from 1.9.128.17: 11: Bye Bye [preauth]
Dec 18 02:54:39 km20725 sshd[18295]: Invalid user quackenbush from 1.9.128.17
Dec 18 02:54:39 km20725 sshd[18295]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.9.128.17
Dec 18 02:54:41 km20725 sshd[18295]: Failed password for invalid user quackenbush from 1.9.128.17 port 56104 ssh2
Dec 18 02:54:41 km20725 sshd[18295]: Received disconnect from 1.9.128.17: 11: Bye Bye [preauth]
Dec 18 03:01:01 km20725 sshd[18634]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.9.128.17  user=r.r
Dec........
-------------------------------

Dec 19 23:43:49 bacztwo sshd[16708]: error: PAM: Authentication failure for root from 112.85.42.181
Dec 19 23:43:52 bacztwo sshd[16708]: error: PAM: Authentication failure for root from 112.85.42.181
Dec 19 23:43:56 bacztwo sshd[16708]: error: PAM: Authentication failure for root from 112.85.42.181
Dec 19 23:43:56 bacztwo sshd[16708]: Failed keyboard-interactive/pam for root from 112.85.42.181 port 53564 ssh2
Dec 19 23:43:46 bacztwo sshd[16708]: error: PAM: Authentication failure for root from 112.85.42.181
Dec 19 23:43:49 bacztwo sshd[16708]: error: PAM: Authentication failure for root from 112.85.42.181
Dec 19 23:43:52 bacztwo sshd[16708]: error: PAM: Authentication failure for root from 112.85.42.181
Dec 19 23:43:56 bacztwo sshd[16708]: error: PAM: Authentication failure for root from 112.85.42.181
Dec 19 23:43:56 bacztwo sshd[16708]: Failed keyboard-interactive/pam for root from 112.85.42.181 port 53564 ssh2
Dec 19 23:43:59 bacztwo sshd[16708]: error: PAM: Authentication failure fo
...

Dec 19 16:44:41 ns3042688 sshd\[6046\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.220  user=root
Dec 19 16:44:44 ns3042688 sshd\[6046\]: Failed password for root from 222.186.175.220 port 61356 ssh2
Dec 19 16:44:46 ns3042688 sshd\[6046\]: Failed password for root from 222.186.175.220 port 61356 ssh2
Dec 19 16:44:50 ns3042688 sshd\[6046\]: Failed password for root from 222.186.175.220 port 61356 ssh2
Dec 19 16:45:01 ns3042688 sshd\[6202\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.220  user=root
...

Dec 19 15:13:10 zeus sshd[15971]: Failed password for root from 178.62.231.116 port 45216 ssh2
Dec 19 15:18:10 zeus sshd[16084]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.231.116 
Dec 19 15:18:12 zeus sshd[16084]: Failed password for invalid user clarinda from 178.62.231.116 port 52566 ssh2

Dec 19 16:39:55 grey postfix/smtpd\[5614\]: NOQUEUE: reject: RCPT from public-gprs359144.centertel.pl\[37.47.34.41\]: 554 5.7.1 Service unavailable\; Client host \[37.47.34.41\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[37.47.34.41\]\; from=\ to=\ proto=ESMTP helo=\
...

Unauthorized connection attempt detected from IP address 164.52.0.142 to port 445

Dec 19 16:55:20 sd-53420 sshd\[3343\]: Invalid user vandeven from 54.38.18.211
Dec 19 16:55:20 sd-53420 sshd\[3343\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.18.211
Dec 19 16:55:22 sd-53420 sshd\[3343\]: Failed password for invalid user vandeven from 54.38.18.211 port 55002 ssh2
Dec 19 17:00:29 sd-53420 sshd\[5330\]: User root from 54.38.18.211 not allowed because none of user's groups are listed in AllowGroups
Dec 19 17:00:29 sd-53420 sshd\[5330\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.18.211  user=root
...

Dec 19 05:28:14 wbs sshd\[28817\]: Invalid user home from 158.69.195.175
Dec 19 05:28:14 wbs sshd\[28817\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.ip-158-69-195.net
Dec 19 05:28:15 wbs sshd\[28817\]: Failed password for invalid user home from 158.69.195.175 port 47174 ssh2
Dec 19 05:33:35 wbs sshd\[29322\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.ip-158-69-195.net  user=root
Dec 19 05:33:37 wbs sshd\[29322\]: Failed password for root from 158.69.195.175 port 54006 ssh2

Fail2Ban - SSH Bruteforce Attempt

Dec 19 17:38:49 debian-2gb-vpn-nbg1-1 kernel: [1144691.236508] [UFW BLOCK] IN=eth0 OUT= MAC=96:00:00:38:96:44:d2:74:7f:6e:37:e3:08:00 SRC=116.89.189.37 DST=78.46.192.101 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=39779 PROTO=TCP SPT=17560 DPT=2222 WINDOW=65535 RES=0x00 SYN URGP=0

Dec 19 22:45:47 webhost01 sshd[17838]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.31.32.150
Dec 19 22:45:49 webhost01 sshd[17838]: Failed password for invalid user test from 123.31.32.150 port 58664 ssh2
...

Dec 19 20:50:45 gw1 sshd[26630]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.204.170.222
Dec 19 20:50:47 gw1 sshd[26630]: Failed password for invalid user theon from 221.204.170.222 port 45662 ssh2
...

familiengesundheitszentrum-fulda.de 125.214.58.214 [19/Dec/2019:15:53:15 +0100] "POST /wp-login.php HTTP/1.1" 200 6330 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
familiengesundheitszentrum-fulda.de 125.214.58.214 [19/Dec/2019:15:53:20 +0100] "POST /wp-login.php HTTP/1.1" 200 6288 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"

Dec 19 16:23:31 jane sshd[851]: Failed password for root from 13.67.91.234 port 47081 ssh2
...

Dec 19 15:38:47 grey postfix/smtpd\[5136\]: NOQUEUE: reject: RCPT from unknown\[154.127.215.150\]: 554 5.7.1 Service unavailable\; Client host \[154.127.215.150\] blocked using bl.spamcop.net\; Blocked - see https://www.spamcop.net/bl.shtml\?154.127.215.150\; from=\ to=\ proto=ESMTP helo=\
...