Aug 13 10:52:25 cosmoit sshd[15603]: Failed password for root from 211.147.216.19 port 57474 ssh2

2020-08-06T17:18:06.872582amanda2.illicoweb.com sshd\[41824\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.147.216.19  user=root
2020-08-06T17:18:09.109842amanda2.illicoweb.com sshd\[41824\]: Failed password for root from 211.147.216.19 port 48360 ssh2
2020-08-06T17:23:02.946864amanda2.illicoweb.com sshd\[42882\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.147.216.19  user=root
2020-08-06T17:23:04.818055amanda2.illicoweb.com sshd\[42882\]: Failed password for root from 211.147.216.19 port 53354 ssh2
2020-08-06T17:28:00.866315amanda2.illicoweb.com sshd\[44176\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.147.216.19  user=root
...

Jul 30 21:44:40 server1 sshd\[6728\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.147.216.19  user=root
Jul 30 21:44:42 server1 sshd\[6728\]: Failed password for root from 211.147.216.19 port 56478 ssh2
Jul 30 21:49:04 server1 sshd\[7727\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.147.216.19  user=root
Jul 30 21:49:06 server1 sshd\[7727\]: Failed password for root from 211.147.216.19 port 51258 ssh2
Jul 30 21:53:34 server1 sshd\[8666\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.147.216.19  user=root
...

Automatic Fail2ban report - Trying login SSH

Jul 16 06:41:49 dignus sshd[27191]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.147.216.19
Jul 16 06:41:51 dignus sshd[27191]: Failed password for invalid user tuan from 211.147.216.19 port 40740 ssh2
Jul 16 06:48:20 dignus sshd[28223]: Invalid user user2 from 211.147.216.19 port 45786
Jul 16 06:48:20 dignus sshd[28223]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.147.216.19
Jul 16 06:48:22 dignus sshd[28223]: Failed password for invalid user user2 from 211.147.216.19 port 45786 ssh2
...

Invalid user vmail from 211.147.216.19 port 32770

Jul 11 08:55:24 ift sshd\[46511\]: Invalid user rtos from 211.147.216.19Jul 11 08:55:26 ift sshd\[46511\]: Failed password for invalid user rtos from 211.147.216.19 port 59886 ssh2Jul 11 09:00:05 ift sshd\[47586\]: Invalid user karla from 211.147.216.19Jul 11 09:00:07 ift sshd\[47586\]: Failed password for invalid user karla from 211.147.216.19 port 50710 ssh2Jul 11 09:04:44 ift sshd\[48521\]: Invalid user test from 211.147.216.19
...

SSH BruteForce Attack

Jun 30 20:02:05 sshgateway sshd\[4151\]: Invalid user thiago from 211.147.216.19
Jun 30 20:02:05 sshgateway sshd\[4151\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.147.216.19
Jun 30 20:02:07 sshgateway sshd\[4151\]: Failed password for invalid user thiago from 211.147.216.19 port 48134 ssh2

Jun 10 12:48:34 gestao sshd[3543]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.147.216.19 
Jun 10 12:48:36 gestao sshd[3543]: Failed password for invalid user rej from 211.147.216.19 port 38470 ssh2
Jun 10 12:49:47 gestao sshd[3547]: Failed password for root from 211.147.216.19 port 53664 ssh2
...

Jun  6 16:11:10 mout sshd[20414]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.147.216.19  user=root
Jun  6 16:11:12 mout sshd[20414]: Failed password for root from 211.147.216.19 port 37014 ssh2

Jun  4 06:11:39 haigwepa sshd[32165]: Failed password for root from 211.147.216.19 port 59030 ssh2
...

May 25 00:16:11 hosting sshd[22533]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.147.216.19  user=root
May 25 00:16:14 hosting sshd[22533]: Failed password for root from 211.147.216.19 port 48858 ssh2
...

Invalid user izi from 211.147.216.19 port 45828

IP blocked

Apr 12 14:09:27 ArkNodeAT sshd\[18794\]: Invalid user gatherin from 211.147.216.19
Apr 12 14:09:27 ArkNodeAT sshd\[18794\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.147.216.19
Apr 12 14:09:29 ArkNodeAT sshd\[18794\]: Failed password for invalid user gatherin from 211.147.216.19 port 33730 ssh2

$f2bV_matches

Mar 28 10:40:06 sso sshd[7470]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.147.216.19
Mar 28 10:40:09 sso sshd[7470]: Failed password for invalid user cbz from 211.147.216.19 port 38758 ssh2
...

$f2bV_matches

Mar 21 20:28:38 web1 sshd\[14873\]: Invalid user mahim from 211.147.216.19
Mar 21 20:28:38 web1 sshd\[14873\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.147.216.19
Mar 21 20:28:40 web1 sshd\[14873\]: Failed password for invalid user mahim from 211.147.216.19 port 55032 ssh2
Mar 21 20:34:43 web1 sshd\[15474\]: Invalid user cs from 211.147.216.19
Mar 21 20:34:43 web1 sshd\[15474\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.147.216.19

Mar 10 06:59:27 vps46666688 sshd[10463]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.147.216.19
Mar 10 06:59:29 vps46666688 sshd[10463]: Failed password for invalid user qwerty from 211.147.216.19 port 43566 ssh2
...

$f2bV_matches | Triggered by Fail2Ban at Vostok web server

2020-02-16T05:45:20.614982luisaranguren sshd[2250542]: Failed password for root from 211.147.216.19 port 44426 ssh2
2020-02-16T05:45:22.274492luisaranguren sshd[2250542]: Disconnected from authenticating user root 211.147.216.19 port 44426 [preauth]
...

Invalid user ram from 211.147.216.19 port 51032

Jan 16 16:01:04 vpn01 sshd[14452]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.147.216.19
Jan 16 16:01:06 vpn01 sshd[14452]: Failed password for invalid user guest10 from 211.147.216.19 port 41480 ssh2
...

Dec 21 08:17:30 [host] sshd[28363]: Invalid user rikio from 211.147.216.19
Dec 21 08:17:30 [host] sshd[28363]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.147.216.19
Dec 21 08:17:32 [host] sshd[28363]: Failed password for invalid user rikio from 211.147.216.19 port 58980 ssh2

Dec 11 07:30:03 MK-Soft-VM8 sshd[14842]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.147.216.19 
Dec 11 07:30:05 MK-Soft-VM8 sshd[14842]: Failed password for invalid user namdar from 211.147.216.19 port 42976 ssh2
...

Dec 10 11:47:22 ns381471 sshd[29913]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.147.216.19
Dec 10 11:47:25 ns381471 sshd[29913]: Failed password for invalid user activewear from 211.147.216.19 port 59354 ssh2

2019-12-03T07:39:04.902522abusebot-3.cloudsearch.cf sshd\[4348\]: Invalid user teamspeak1 from 211.147.216.19 port 53470

fail2ban

Invalid user gdm from 85.43.41.197 port 36658

Dec 28 23:37:58 www4 sshd\[459\]: Invalid user tayfun from 175.158.50.184
Dec 28 23:37:58 www4 sshd\[459\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.158.50.184
Dec 28 23:38:00 www4 sshd\[459\]: Failed password for invalid user tayfun from 175.158.50.184 port 26368 ssh2
...

Unauthorized connection attempt detected from IP address 115.111.89.94 to port 22

Dec 28 21:25:26 ArkNodeAT sshd\[5203\]: Invalid user teamspeak1 from 103.76.22.118
Dec 28 21:25:26 ArkNodeAT sshd\[5203\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.76.22.118
Dec 28 21:25:28 ArkNodeAT sshd\[5203\]: Failed password for invalid user teamspeak1 from 103.76.22.118 port 60760 ssh2

\[2019-12-28 11:43:08\] NOTICE\[2839\] chan_sip.c: Registration from '"100" \' failed for '37.49.230.23:6536' - Wrong password
\[2019-12-28 11:43:08\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-28T11:43:08.562-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="100",SessionID="0x7f0fb46d34e8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.23/6536",Challenge="363316cd",ReceivedChallenge="363316cd",ReceivedHash="7df2f20f692a0a3ea1bb820dd6f952c3"
\[2019-12-28 11:43:08\] NOTICE\[2839\] chan_sip.c: Registration from '"100" \' failed for '37.49.230.23:6536' - Wrong password
\[2019-12-28 11:43:08\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-28T11:43:08.662-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="100",SessionID="0x7f0fb41032a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.2

Dec 28 22:18:18 mc1 kernel: \[1726688.942202\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=45.134.179.57 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=6901 PROTO=TCP SPT=50391 DPT=9800 WINDOW=1024 RES=0x00 SYN URGP=0 
Dec 28 22:19:12 mc1 kernel: \[1726743.512739\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=45.134.179.57 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=5723 PROTO=TCP SPT=50391 DPT=9502 WINDOW=1024 RES=0x00 SYN URGP=0 
Dec 28 22:25:47 mc1 kernel: \[1727137.701119\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=45.134.179.57 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=1346 PROTO=TCP SPT=50391 DPT=8600 WINDOW=1024 RES=0x00 SYN URGP=0 
...

Dec 28 18:07:53 prox sshd[31596]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.197.214.199 
Dec 28 18:07:56 prox sshd[31596]: Failed password for invalid user whiting from 62.197.214.199 port 55874 ssh2

3389BruteforceFW23

Invalid user ripley from 167.114.192.162 port 22623

Dec 29 03:58:54 webhost01 sshd[28620]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.187.104.146
Dec 29 03:58:56 webhost01 sshd[28620]: Failed password for invalid user server from 190.187.104.146 port 58700 ssh2
...

$f2bV_matches

Dec 28 04:24:17 server sshd\[14446\]: Failed password for invalid user mailer from 104.236.239.60 port 45183 ssh2
Dec 28 22:41:59 server sshd\[7655\]: Invalid user www-ssl from 104.236.239.60
Dec 28 22:41:59 server sshd\[7655\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.239.60 
Dec 28 22:42:01 server sshd\[7655\]: Failed password for invalid user www-ssl from 104.236.239.60 port 49726 ssh2
Dec 28 22:45:15 server sshd\[8390\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.239.60  user=root
...

$f2bV_matches

3389BruteforceFW23

176.235.87.114 - - [28/Dec/2019:09:24:56 -0500] "GET /?page=../../../etc/passwd%00&action=view& HTTP/1.1" 200 17543 "https://ccbrass.com/?page=../../../etc/passwd%00&action=view&" "Mozilla/5.0 (Windows NT 10.0; WOW64; Rv:50.0) Gecko/20100101 Firefox/50.0"
...