Oct 10 09:01:07 web1 sshd[30564]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.53.29.172  user=root
Oct 10 09:01:09 web1 sshd[30564]: Failed password for root from 113.53.29.172 port 46532 ssh2
Oct 10 09:14:19 web1 sshd[2798]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.53.29.172  user=root
Oct 10 09:14:21 web1 sshd[2798]: Failed password for root from 113.53.29.172 port 55042 ssh2
Oct 10 09:18:19 web1 sshd[4145]: Invalid user techsupport from 113.53.29.172 port 59628
Oct 10 09:18:19 web1 sshd[4145]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.53.29.172
Oct 10 09:18:19 web1 sshd[4145]: Invalid user techsupport from 113.53.29.172 port 59628
Oct 10 09:18:21 web1 sshd[4145]: Failed password for invalid user techsupport from 113.53.29.172 port 59628 ssh2
Oct 10 09:22:17 web1 sshd[5522]: pam_unix(sshd:auth): authentication failure; logname= uid=0 eui
...

(sshd) Failed SSH login from 113.53.29.172 (TH/Thailand/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct  9 08:56:17 optimus sshd[13038]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.53.29.172  user=root
Oct  9 08:56:18 optimus sshd[13038]: Failed password for root from 113.53.29.172 port 53426 ssh2
Oct  9 09:13:28 optimus sshd[18001]: Invalid user design from 113.53.29.172
Oct  9 09:13:28 optimus sshd[18001]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.53.29.172 
Oct  9 09:13:30 optimus sshd[18001]: Failed password for invalid user design from 113.53.29.172 port 40260 ssh2

Oct  9 09:01:09 host sshd[30655]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.53.29.172  user=root
Oct  9 09:01:11 host sshd[30655]: Failed password for root from 113.53.29.172 port 46488 ssh2
...

DATE:2020-10-05 18:13:30, IP:113.53.29.172, PORT:ssh SSH brute force auth (docker-dc)

Oct  5 07:30:17 sigma sshd\[13564\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.53.29.172  user=rootOct  5 07:36:14 sigma sshd\[13656\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.53.29.172  user=root
...

May 15 19:17:02 ms-srv sshd[7583]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.53.29.172
May 15 19:17:04 ms-srv sshd[7583]: Failed password for invalid user tom from 113.53.29.172 port 35838 ssh2

Fail2Ban Ban Triggered (2)

2020-08-05T23:27:20.8688371495-001 sshd[6640]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.53.29.172  user=root
2020-08-05T23:27:22.5541951495-001 sshd[6640]: Failed password for root from 113.53.29.172 port 51062 ssh2
2020-08-05T23:32:04.0348081495-001 sshd[6886]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.53.29.172  user=root
2020-08-05T23:32:06.0414021495-001 sshd[6886]: Failed password for root from 113.53.29.172 port 34146 ssh2
2020-08-05T23:36:41.7247201495-001 sshd[7072]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.53.29.172  user=root
2020-08-05T23:36:44.0924851495-001 sshd[7072]: Failed password for root from 113.53.29.172 port 45450 ssh2
...

Jul  7 19:40:03 sip sshd[5704]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.53.29.172
Jul  7 19:40:05 sip sshd[5704]: Failed password for invalid user tomcat from 113.53.29.172 port 42770 ssh2
Jul  7 19:45:22 sip sshd[7652]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.53.29.172

Jul  7 16:00:51 ArkNodeAT sshd\[11514\]: Invalid user write from 113.53.29.172
Jul  7 16:00:51 ArkNodeAT sshd\[11514\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.53.29.172
Jul  7 16:00:53 ArkNodeAT sshd\[11514\]: Failed password for invalid user write from 113.53.29.172 port 53890 ssh2

2020-06-23T21:49:31.188463linuxbox-skyline sshd[138310]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.53.29.172  user=root
2020-06-23T21:49:33.676173linuxbox-skyline sshd[138310]: Failed password for root from 113.53.29.172 port 55422 ssh2
...

Jun 10 01:12:12 firewall sshd[1564]: Invalid user cristopher from 113.53.29.172
Jun 10 01:12:15 firewall sshd[1564]: Failed password for invalid user cristopher from 113.53.29.172 port 42312 ssh2
Jun 10 01:16:24 firewall sshd[1718]: Invalid user namunoz from 113.53.29.172
...

May 27 11:55:35 legacy sshd[21301]: Failed password for root from 113.53.29.172 port 49372 ssh2
May 27 11:59:48 legacy sshd[21420]: Failed password for root from 113.53.29.172 port 55310 ssh2
...

May 26 02:19:28 srv-ubuntu-dev3 sshd[41551]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.53.29.172  user=root
May 26 02:19:30 srv-ubuntu-dev3 sshd[41551]: Failed password for root from 113.53.29.172 port 52774 ssh2
May 26 02:20:56 srv-ubuntu-dev3 sshd[41777]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.53.29.172  user=root
May 26 02:20:58 srv-ubuntu-dev3 sshd[41777]: Failed password for root from 113.53.29.172 port 45170 ssh2
May 26 02:22:26 srv-ubuntu-dev3 sshd[42027]: Invalid user router from 113.53.29.172
May 26 02:22:26 srv-ubuntu-dev3 sshd[42027]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.53.29.172
May 26 02:22:26 srv-ubuntu-dev3 sshd[42027]: Invalid user router from 113.53.29.172
May 26 02:22:28 srv-ubuntu-dev3 sshd[42027]: Failed password for invalid user router from 113.53.29.172 port 37570 ssh2
May 26 02:23:57 srv-ubuntu-dev3 sshd[42
...

May 23 23:45:27 Host-KEWR-E sshd[9377]: Invalid user mbg from 113.53.29.172 port 34348
...

2019-10-04T19:28:18.0390781240 sshd\[2157\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.223  user=root
2019-10-04T19:28:20.3296081240 sshd\[2157\]: Failed password for root from 222.186.180.223 port 7076 ssh2
2019-10-04T19:28:24.7303871240 sshd\[2157\]: Failed password for root from 222.186.180.223 port 7076 ssh2
...

Oct  4 19:25:32 vmanager6029 sshd\[28595\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.199  user=root
Oct  4 19:25:34 vmanager6029 sshd\[28595\]: Failed password for root from 218.92.0.199 port 43063 ssh2
Oct  4 19:25:36 vmanager6029 sshd\[28595\]: Failed password for root from 218.92.0.199 port 43063 ssh2

Oct  4 07:21:35 wbs sshd\[13080\]: Invalid user 123@asd from 122.155.108.130
Oct  4 07:21:35 wbs sshd\[13080\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.155.108.130
Oct  4 07:21:37 wbs sshd\[13080\]: Failed password for invalid user 123@asd from 122.155.108.130 port 20728 ssh2
Oct  4 07:26:14 wbs sshd\[13490\]: Invalid user 123@asd from 122.155.108.130
Oct  4 07:26:14 wbs sshd\[13490\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.155.108.130

proto=tcp  .  spt=59567  .  dpt=3389  .  src=96.73.176.162  .  dst=xx.xx.4.1  .     (Found on   CINS badguys  Oct 04)     (503)

Brute force attempt

10/04/2019-18:12:00.411589 83.97.20.190 Protocol: 6 ET DROP Dshield Block Listed Source group 1

10/04/2019-18:14:31.139060 89.248.168.202 Protocol: 6 ET DROP Dshield Block Listed Source group 1

Oct  4 17:51:54 mail sshd\[31244\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.192.17.145  user=root
Oct  4 17:51:56 mail sshd\[31244\]: Failed password for root from 14.192.17.145 port 51636 ssh2
Oct  4 17:56:49 mail sshd\[31748\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.192.17.145  user=root
Oct  4 17:56:51 mail sshd\[31748\]: Failed password for root from 14.192.17.145 port 43605 ssh2
Oct  4 18:01:37 mail sshd\[32640\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.192.17.145  user=root

Oct  4 15:14:27 vtv3 sshd\[30425\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.215.141.101  user=root
Oct  4 15:14:30 vtv3 sshd\[30425\]: Failed password for root from 112.215.141.101 port 36092 ssh2
Oct  4 15:19:13 vtv3 sshd\[32663\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.215.141.101  user=root
Oct  4 15:19:15 vtv3 sshd\[32663\]: Failed password for root from 112.215.141.101 port 58710 ssh2
Oct  4 15:23:55 vtv3 sshd\[2790\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.215.141.101  user=root
Oct  4 15:37:39 vtv3 sshd\[9928\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.215.141.101  user=root
Oct  4 15:37:41 vtv3 sshd\[9928\]: Failed password for root from 112.215.141.101 port 36522 ssh2
Oct  4 15:42:11 vtv3 sshd\[12193\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh rus

RDP brute forcing (r)

Automatic report - XMLRPC Attack

firewall-block, port(s): 2681/tcp, 2685/tcp

10/04/2019-19:25:51.313447 51.75.52.127 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 52

Oct  4 **REMOVED** dovecot: imap-login: Disconnected \(auth failed, 1 attempts in 8 secs\): user=\, method=PLAIN, rip=80.147.59.28, lip=**REMOVED**, TLS: Disconnected, session=\<8C7SegqUFdhQkzsc\>
Oct  4 **REMOVED** dovecot: imap-login: Disconnected \(auth failed, 1 attempts in 5 secs\): user=\, method=PLAIN, rip=80.147.59.28, lip=**REMOVED**, TLS, session=\
Oct  4 **REMOVED** dovecot: imap-login: Disconnected \(auth failed, 1 attempts in 4 secs\): user=\, method=PLAIN, rip=80.147.59.28, lip=**REMOVED**, TLS, session=\

Oct  4 07:07:42 friendsofhawaii sshd\[9297\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.54.37  user=root
Oct  4 07:07:44 friendsofhawaii sshd\[9297\]: Failed password for root from 68.183.54.37 port 57962 ssh2
Oct  4 07:12:15 friendsofhawaii sshd\[9788\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.54.37  user=root
Oct  4 07:12:17 friendsofhawaii sshd\[9788\]: Failed password for root from 68.183.54.37 port 45416 ssh2
Oct  4 07:16:44 friendsofhawaii sshd\[10158\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.54.37  user=root