20 attempts against mh-misbehave-ban on wave

2020-08-05T03:07:52.352562sorsha.thespaminator.com sshd[29186]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.48.64  user=root
2020-08-05T03:07:54.679152sorsha.thespaminator.com sshd[29186]: Failed password for root from 107.170.48.64 port 53673 ssh2
...

Jul 22 00:38:29 master sshd[28223]: Failed password for invalid user the from 107.170.48.64 port 44303 ssh2
Jul 22 00:49:18 master sshd[28427]: Failed password for invalid user xing from 107.170.48.64 port 54690 ssh2
Jul 22 00:59:36 master sshd[28567]: Failed password for invalid user webuser from 107.170.48.64 port 33710 ssh2
Jul 22 01:09:56 master sshd[29103]: Failed password for invalid user jtd from 107.170.48.64 port 40963 ssh2
Jul 22 01:20:06 master sshd[29270]: Failed password for invalid user expert from 107.170.48.64 port 48215 ssh2
Jul 22 01:30:14 master sshd[29810]: Failed password for invalid user rai from 107.170.48.64 port 55466 ssh2
Jul 22 01:40:23 master sshd[29978]: Failed password for invalid user project from 107.170.48.64 port 34487 ssh2
Jul 22 01:50:24 master sshd[30164]: Failed password for invalid user tuan from 107.170.48.64 port 41741 ssh2
Jul 22 02:00:10 master sshd[30274]: Failed password for invalid user work from 107.170.48.64 port 48993 ssh2

$f2bV_matches

Invalid user play from 107.170.48.64 port 49812

Jun 17 11:10:11 ms-srv sshd[47415]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.48.64
Jun 17 11:10:13 ms-srv sshd[47415]: Failed password for invalid user gitlab from 107.170.48.64 port 60241 ssh2

Jun 12 08:54:47 Tower sshd[22196]: refused connect from 59.188.2.19 (59.188.2.19)
Jun 12 16:41:40 Tower sshd[22196]: refused connect from 51.38.187.135 (51.38.187.135)
Jun 13 01:43:53 Tower sshd[22196]: Connection from 107.170.48.64 port 40952 on 192.168.10.220 port 22 rdomain ""
Jun 13 01:43:57 Tower sshd[22196]: Failed password for root from 107.170.48.64 port 40952 ssh2
Jun 13 01:43:57 Tower sshd[22196]: Received disconnect from 107.170.48.64 port 40952:11: Bye Bye [preauth]
Jun 13 01:43:57 Tower sshd[22196]: Disconnected from authenticating user root 107.170.48.64 port 40952 [preauth]

Mar  7 17:31:21 lnxweb62 sshd[20344]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.49.174

Mar  6 18:53:06 php1 sshd\[9081\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.49.174  user=root
Mar  6 18:53:08 php1 sshd\[9081\]: Failed password for root from 107.170.49.174 port 54776 ssh2
Mar  6 18:56:33 php1 sshd\[9441\]: Invalid user ubuntu from 107.170.49.174
Mar  6 18:56:33 php1 sshd\[9441\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.49.174
Mar  6 18:56:35 php1 sshd\[9441\]: Failed password for invalid user ubuntu from 107.170.49.174 port 52546 ssh2

2020-03-04T12:09:38.703303scmdmz1 sshd[30334]: Invalid user ftpuser from 107.170.49.174 port 50796
2020-03-04T12:09:41.312281scmdmz1 sshd[30334]: Failed password for invalid user ftpuser from 107.170.49.174 port 50796 ssh2
2020-03-04T12:12:48.608826scmdmz1 sshd[30619]: Invalid user oracle from 107.170.49.174 port 48564
...

secondhandhall.d-a-n-i-e-l.de 107.170.48.143 \[17/Aug/2019:20:33:29 +0200\] "POST /wp-login.php HTTP/1.1" 200 1932 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
secondhandhall.d-a-n-i-e-l.de 107.170.48.143 \[17/Aug/2019:20:33:29 +0200\] "POST /wp-login.php HTTP/1.1" 200 1895 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"

C2,WP GET /wp-login.php

WordPress login Brute force / Web App Attack on client site.

107.170.48.143 - - [04/Jul/2019:17:40:16 +0200] "GET /wp-login.php HTTP/1.1" 200 1237 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
107.170.48.143 - - [04/Jul/2019:17:40:17 +0200] "POST /wp-login.php HTTP/1.1" 200 1632 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
107.170.48.143 - - [04/Jul/2019:17:40:17 +0200] "GET /wp-login.php HTTP/1.1" 200 1237 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
107.170.48.143 - - [04/Jul/2019:17:40:18 +0200] "POST /wp-login.php HTTP/1.1" 200 1631 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
107.170.48.143 - - [04/Jul/2019:17:40:18 +0200] "GET /wp-login.php HTTP/1.1" 200 1237 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
107.170.48.143 - - [04/Jul/2019:17:40:19 +0200] "POST /wp-login.php HTTP/1.1" 200 1630 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...

107.170.48.143 - - \[21/Jun/2019:08:32:13 +0200\] "GET /wp-login.php HTTP/1.1" 200 1129 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
107.170.48.143 - - \[21/Jun/2019:08:32:14 +0200\] "POST /wp-login.php HTTP/1.1" 200 1524 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
107.170.48.143 - - \[21/Jun/2019:08:32:15 +0200\] "GET /wp-login.php HTTP/1.1" 200 1129 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
107.170.48.143 - - \[21/Jun/2019:08:32:16 +0200\] "POST /wp-login.php HTTP/1.1" 200 1507 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
107.170.48.143 - - \[21/Jun/2019:08:32:17 +0200\] "GET /wp-login.php HTTP/1.1" 200 1129 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
107.170.48.143 - - \[21/Jun/2019:08:32:18 +0200\] "POST /wp-login.php HTTP/1.1" 200 1503 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:6

Brute force attempt

Invalid user training from 189.2.141.83 port 49396

Automatic report - Port Scan Attack

$f2bV_matches

(sshd) Failed SSH login from 222.186.175.163 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep  1 02:44:29 server sshd[21534]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.163  user=root
Sep  1 02:44:29 server sshd[21537]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.163  user=root
Sep  1 02:44:29 server sshd[21536]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.163  user=root
Sep  1 02:44:30 server sshd[21541]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.163  user=root
Sep  1 02:44:31 server sshd[21534]: Failed password for root from 222.186.175.163 port 17300 ssh2

Sep  1 08:37:10 OPSO sshd\[677\]: Invalid user usuario from 101.78.149.142 port 40802
Sep  1 08:37:10 OPSO sshd\[677\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.78.149.142
Sep  1 08:37:12 OPSO sshd\[677\]: Failed password for invalid user usuario from 101.78.149.142 port 40802 ssh2
Sep  1 08:41:03 OPSO sshd\[1386\]: Invalid user user01 from 101.78.149.142 port 47216
Sep  1 08:41:03 OPSO sshd\[1386\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.78.149.142

Repeated brute force against a port

srvr2: (mod_security) mod_security (id:920350) triggered by 91.109.152.125 (RU/-/ppp91-109-152-125.tis-dialog.ru): 1 in the last 600 secs; Ports: *; Direction: inout; Trigger: LF_MODSEC; Logs: 2020/09/01 05:53:30 [error] 479384#0: *406322 [client 91.109.152.125] ModSecurity: Access denied with code 406 (phase 2). Matched "Operator `Rx' with parameter `^[\d.:]+$' against variable `REQUEST_HEADERS:Host'  [redacted] [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "718"] [id "920350"] [rev ""] [msg "Host header is a numeric IP address"] [redacted] [severity "4"] [ver "OWASP_CRS/3.3.0"] [maturity "0"] [accuracy "0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "capec/1000/210/272"] [tag "PCI/6.5.10"] [redacted] [uri "/"] [unique_id "159893241042.968422"] [ref "o0,14v21,14"], client: 91.109.152.125, [redacted] request: "GET / HTTP/1.1" [redacted]

51.178.81.106 - - [01/Sep/2020:06:37:44 +0200] "POST /wp-login.php HTTP/1.0" 200 4747 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...

Sep  1 07:16:08 server sshd[3970]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.184.43.18 
Sep  1 07:16:08 server sshd[3970]: Invalid user kuba from 202.184.43.18 port 33668
Sep  1 07:16:11 server sshd[3970]: Failed password for invalid user kuba from 202.184.43.18 port 33668 ssh2
Sep  1 07:27:33 server sshd[31116]: Invalid user vbox from 202.184.43.18 port 37388
Sep  1 07:27:33 server sshd[31116]: Invalid user vbox from 202.184.43.18 port 37388
...

2020-09-01T04:58:13.392411vps1033 sshd[18755]: Invalid user hduser from 60.220.185.61 port 38948
2020-09-01T04:58:13.397153vps1033 sshd[18755]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.220.185.61
2020-09-01T04:58:13.392411vps1033 sshd[18755]: Invalid user hduser from 60.220.185.61 port 38948
2020-09-01T04:58:15.278199vps1033 sshd[18755]: Failed password for invalid user hduser from 60.220.185.61 port 38948 ssh2
2020-09-01T05:01:19.542505vps1033 sshd[25322]: Invalid user chemistry from 60.220.185.61 port 55022
...

2020-09-01T04:02:37.234604shield sshd\[1881\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.23.100.87  user=ftp
2020-09-01T04:02:39.141760shield sshd\[1881\]: Failed password for ftp from 103.23.100.87 port 34742 ssh2
2020-09-01T04:06:30.334966shield sshd\[3146\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.23.100.87  user=root
2020-09-01T04:06:32.894022shield sshd\[3146\]: Failed password for root from 103.23.100.87 port 58561 ssh2
2020-09-01T04:10:16.875451shield sshd\[4400\]: Invalid user ljq from 103.23.100.87 port 54138

Sep  1 05:38:54 ip-172-31-16-56 sshd\[25993\]: Failed password for root from 104.154.147.52 port 58448 ssh2\
Sep  1 05:42:24 ip-172-31-16-56 sshd\[26083\]: Invalid user nexus from 104.154.147.52\
Sep  1 05:42:27 ip-172-31-16-56 sshd\[26083\]: Failed password for invalid user nexus from 104.154.147.52 port 32911 ssh2\
Sep  1 05:45:51 ip-172-31-16-56 sshd\[26095\]: Invalid user su from 104.154.147.52\
Sep  1 05:45:53 ip-172-31-16-56 sshd\[26095\]: Failed password for invalid user su from 104.154.147.52 port 35610 ssh2\

Sep  1 06:09:14 cho sshd[2021754]: Failed password for root from 114.67.110.227 port 49243 ssh2
Sep  1 06:13:10 cho sshd[2021861]: Invalid user huang from 114.67.110.227 port 20327
Sep  1 06:13:10 cho sshd[2021861]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.110.227 
Sep  1 06:13:10 cho sshd[2021861]: Invalid user huang from 114.67.110.227 port 20327
Sep  1 06:13:12 cho sshd[2021861]: Failed password for invalid user huang from 114.67.110.227 port 20327 ssh2
...

Unauthorized connection attempt detected from IP address 222.186.15.62 to port 22 [T]