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

68.183.234.44 - - [04/Sep/2020:09:48:05 +0100] "POST /wp-login.php HTTP/1.1" 200 1836 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
68.183.234.44 - - [04/Sep/2020:09:48:07 +0100] "POST /wp-login.php HTTP/1.1" 200 1815 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
68.183.234.44 - - [04/Sep/2020:09:48:08 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...

68.183.234.44 - - [30/Aug/2020:22:07:12 +0100] "POST /wp-login.php HTTP/1.1" 200 2225 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
68.183.234.44 - - [30/Aug/2020:22:07:15 +0100] "POST /wp-login.php HTTP/1.1" 200 2154 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
68.183.234.44 - - [30/Aug/2020:22:07:19 +0100] "POST /wp-login.php HTTP/1.1" 200 2157 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...

68.183.234.44 - - [29/Aug/2020:06:36:07 +0200] "GET /wp-login.php HTTP/1.1" 200 8691 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
68.183.234.44 - - [29/Aug/2020:06:36:09 +0200] "POST /wp-login.php HTTP/1.1" 200 8987 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
68.183.234.44 - - [29/Aug/2020:06:36:11 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"

68.183.234.44 - - [27/Aug/2020:06:19:44 +0100] "POST /wp-login.php HTTP/1.1" 200 4433 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
68.183.234.44 - - [27/Aug/2020:06:19:46 +0100] "POST /wp-login.php HTTP/1.1" 200 4433 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
68.183.234.44 - - [27/Aug/2020:06:19:47 +0100] "POST /wp-login.php HTTP/1.1" 200 4433 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...

68.183.234.44 - - \[22/Aug/2020:06:00:39 +0200\] "POST /wp-login.php HTTP/1.0" 200 6400 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
68.183.234.44 - - \[22/Aug/2020:06:00:55 +0200\] "POST /wp-login.php HTTP/1.0" 200 6263 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
68.183.234.44 - - \[22/Aug/2020:06:00:57 +0200\] "POST /xmlrpc.php HTTP/1.0" 200 733 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"

68.183.234.44 - - [18/Aug/2020:23:57:47 +0200] "GET /wp-login.php HTTP/1.1" 200 8691 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
68.183.234.44 - - [18/Aug/2020:23:57:50 +0200] "POST /wp-login.php HTTP/1.1" 200 8921 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
68.183.234.44 - - [18/Aug/2020:23:57:51 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"

Oct  9 18:21:30 lnxweb62 sshd[21205]: Failed password for root from 68.183.234.51 port 49204 ssh2
Oct  9 18:21:30 lnxweb62 sshd[21205]: Failed password for root from 68.183.234.51 port 49204 ssh2

Fail2Ban Ban Triggered

Cowrie Honeypot: 2 unauthorised SSH/Telnet login attempts between 2020-09-28T15:45:00Z and 2020-09-28T15:47:13Z

Cowrie Honeypot: 2 unauthorised SSH/Telnet login attempts between 2020-09-28T15:45:00Z and 2020-09-28T15:47:13Z

Sep 28 06:35:12 ip-172-31-16-56 sshd\[7754\]: Failed password for root from 68.183.234.193 port 38214 ssh2\
Sep 28 06:39:39 ip-172-31-16-56 sshd\[7911\]: Invalid user test from 68.183.234.193\
Sep 28 06:39:41 ip-172-31-16-56 sshd\[7911\]: Failed password for invalid user test from 68.183.234.193 port 48476 ssh2\
Sep 28 06:44:12 ip-172-31-16-56 sshd\[7932\]: Invalid user net from 68.183.234.193\
Sep 28 06:44:13 ip-172-31-16-56 sshd\[7932\]: Failed password for invalid user net from 68.183.234.193 port 58734 ssh2\

(sshd) Failed SSH login from 68.183.234.7 (SG/Singapore/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 21 06:57:14 optimus sshd[16465]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.234.7  user=root
Sep 21 06:57:16 optimus sshd[16465]: Failed password for root from 68.183.234.7 port 50666 ssh2
Sep 21 07:03:53 optimus sshd[18733]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.234.7  user=root
Sep 21 07:03:55 optimus sshd[18733]: Failed password for root from 68.183.234.7 port 48380 ssh2
Sep 21 07:08:52 optimus sshd[20476]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.234.7  user=root

Sep 21 06:17:24 minden010 sshd[25179]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.234.7
Sep 21 06:17:26 minden010 sshd[25179]: Failed password for invalid user team3 from 68.183.234.7 port 58230 ssh2
Sep 21 06:20:02 minden010 sshd[26020]: Failed password for root from 68.183.234.7 port 37610 ssh2
...

Sep 20 22:05:46 nuernberg-4g-01 sshd[18746]: Failed password for root from 68.183.234.7 port 37470 ssh2
Sep 20 22:10:11 nuernberg-4g-01 sshd[20270]: Failed password for root from 68.183.234.7 port 48646 ssh2

Sep 19 14:17:56 powerpi2 sshd[20912]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.234.7
Sep 19 14:17:56 powerpi2 sshd[20912]: Invalid user guest5 from 68.183.234.7 port 60066
Sep 19 14:17:59 powerpi2 sshd[20912]: Failed password for invalid user guest5 from 68.183.234.7 port 60066 ssh2
...

2020-09-19T11:04:16.681712vps-d63064a2 sshd[7863]: User root from 68.183.234.7 not allowed because not listed in AllowUsers
2020-09-19T11:04:18.595377vps-d63064a2 sshd[7863]: Failed password for invalid user root from 68.183.234.7 port 56202 ssh2
2020-09-19T11:09:45.341936vps-d63064a2 sshd[7898]: User root from 68.183.234.7 not allowed because not listed in AllowUsers
2020-09-19T11:09:45.365068vps-d63064a2 sshd[7898]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.234.7  user=root
2020-09-19T11:09:45.341936vps-d63064a2 sshd[7898]: User root from 68.183.234.7 not allowed because not listed in AllowUsers
2020-09-19T11:09:46.757684vps-d63064a2 sshd[7898]: Failed password for invalid user root from 68.183.234.7 port 39314 ssh2
...

Invalid user git from 68.183.234.57 port 8452

2020-09-15T08:54:17.734137randservbullet-proofcloud-66.localdomain sshd[31300]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.234.57  user=root
2020-09-15T08:54:19.099109randservbullet-proofcloud-66.localdomain sshd[31300]: Failed password for root from 68.183.234.57 port 14340 ssh2
2020-09-15T08:58:08.296182randservbullet-proofcloud-66.localdomain sshd[31314]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.234.57  user=root
2020-09-15T08:58:10.709458randservbullet-proofcloud-66.localdomain sshd[31314]: Failed password for root from 68.183.234.57 port 59230 ssh2
...

...

Sep 11 18:17:33 firewall sshd[16742]: Failed password for invalid user admins from 68.183.234.7 port 40270 ssh2
Sep 11 18:21:57 firewall sshd[16794]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.234.7  user=root
Sep 11 18:21:59 firewall sshd[16794]: Failed password for root from 68.183.234.7 port 53900 ssh2
...

2020-09-10T17:30:19.642613hostname sshd[16730]: Failed password for root from 68.183.234.7 port 53924 ssh2
2020-09-10T17:34:35.814398hostname sshd[18332]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.234.7  user=root
2020-09-10T17:34:37.945749hostname sshd[18332]: Failed password for root from 68.183.234.7 port 57528 ssh2
...

11/19/2019-22:15:02.907177 52.35.136.194 Protocol: 6 SURICATA TLS invalid record/traffic

2019-11-19T21:14:35.636178abusebot.cloudsearch.cf sshd\[9509\]: Invalid user pass123467 from 27.128.224.5 port 52646

Nov 19 23:58:15 server sshd\[5473\]: Invalid user cubbage from 197.248.2.229
Nov 19 23:58:15 server sshd\[5473\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.248.2.229 
Nov 19 23:58:17 server sshd\[5473\]: Failed password for invalid user cubbage from 197.248.2.229 port 51419 ssh2
Nov 20 00:44:27 server sshd\[16585\]: Invalid user admin from 197.248.2.229
Nov 20 00:44:27 server sshd\[16585\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.248.2.229 
...

Nov 20 00:23:46 server sshd\[11655\]: Invalid user oliwia from 58.254.132.239
Nov 20 00:23:46 server sshd\[11655\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.254.132.239 
Nov 20 00:23:47 server sshd\[11655\]: Failed password for invalid user oliwia from 58.254.132.239 port 20350 ssh2
Nov 20 00:41:49 server sshd\[16191\]: Invalid user Secure from 58.254.132.239
Nov 20 00:41:49 server sshd\[16191\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.254.132.239 
...

detected by Fail2Ban

198.108.67.90 was recorded 5 times by 5 hosts attempting to connect to the following ports: 5209,9136,2087,8779,2232. Incident counter (4h, 24h, all-time): 5, 20, 212

Nov 20 02:11:00 gw1 sshd[22067]: Failed password for root from 125.212.201.7 port 52071 ssh2
...

2019-11-19T21:14:58.759135abusebot-7.cloudsearch.cf sshd\[23067\]: Invalid user aliarez from 178.62.108.111 port 53130

Nov 19 11:42:27 wbs sshd\[19490\]: Invalid user th from 104.168.133.166
Nov 19 11:42:27 wbs sshd\[19490\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=hwsrv-605185.hostwindsdns.com
Nov 19 11:42:29 wbs sshd\[19490\]: Failed password for invalid user th from 104.168.133.166 port 35494 ssh2
Nov 19 11:48:17 wbs sshd\[20024\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=hwsrv-605185.hostwindsdns.com  user=root
Nov 19 11:48:19 wbs sshd\[20024\]: Failed password for root from 104.168.133.166 port 44380 ssh2

2019-11-19T22:11:01.691353  sshd[20640]: Invalid user guest from 106.12.130.148 port 59244
2019-11-19T22:11:01.705075  sshd[20640]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.130.148
2019-11-19T22:11:01.691353  sshd[20640]: Invalid user guest from 106.12.130.148 port 59244
2019-11-19T22:11:03.401767  sshd[20640]: Failed password for invalid user guest from 106.12.130.148 port 59244 ssh2
2019-11-19T22:15:02.940009  sshd[20670]: Invalid user reuschel from 106.12.130.148 port 37526
...

\[2019-11-19 16:35:21\] NOTICE\[2601\] chan_sip.c: Registration from '"72" \' failed for '45.143.221.15:5731' - Wrong password
\[2019-11-19 16:35:21\] SECURITY\[2634\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-19T16:35:21.191-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="72",SessionID="0x7fdf2c003608",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.143.221.15/5731",Challenge="723101eb",ReceivedChallenge="723101eb",ReceivedHash="516206be0f68d52f29f5d12629b9863c"
\[2019-11-19 16:35:21\] NOTICE\[2601\] chan_sip.c: Registration from '"72" \' failed for '45.143.221.15:5731' - Wrong password
\[2019-11-19 16:35:21\] SECURITY\[2634\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-19T16:35:21.317-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="72",SessionID="0x7fdf2c3f5928",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.143.221

Nov 19 22:14:45 mc1 kernel: \[5484339.460130\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=209.97.143.222 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=53 ID=3351 PROTO=TCP SPT=3035 DPT=23 WINDOW=12283 RES=0x00 SYN URGP=0 
Nov 19 22:15:00 mc1 kernel: \[5484354.371653\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=209.97.143.222 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=53 ID=3351 PROTO=TCP SPT=3035 DPT=23 WINDOW=12283 RES=0x00 SYN URGP=0 
Nov 19 22:15:03 mc1 kernel: \[5484357.123609\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=209.97.143.222 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=53 ID=3351 PROTO=TCP SPT=3035 DPT=23 WINDOW=12283 RES=0x00 SYN URGP=0 
...

DATE:2019-11-19 22:14:17, IP:49.207.51.136, PORT:1433 MSSQL brute force auth on honeypot server (honey-neo-dc)

Automatic report - Port Scan Attack

Nov 19 22:10:31 v22018086721571380 sshd[4298]: Failed password for invalid user test from 178.62.41.7 port 40146 ssh2
Nov 19 22:14:10 v22018086721571380 sshd[4651]: Failed password for invalid user rpm from 178.62.41.7 port 48466 ssh2