Jun 24 23:03:23 mail sshd\[31199\]: Failed password for invalid user cs from 112.175.232.169 port 48602 ssh2
Jun 24 23:18:34 mail sshd\[31421\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.175.232.169  user=root
...

none

$f2bV_matches

SSH bruteforce (Triggered fail2ban)

2020-03-24T18:29:43.874747abusebot-5.cloudsearch.cf sshd[2423]: Invalid user admin from 112.175.232.155 port 58644
2020-03-24T18:29:43.882476abusebot-5.cloudsearch.cf sshd[2423]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.175.232.155
2020-03-24T18:29:43.874747abusebot-5.cloudsearch.cf sshd[2423]: Invalid user admin from 112.175.232.155 port 58644
2020-03-24T18:29:45.741152abusebot-5.cloudsearch.cf sshd[2423]: Failed password for invalid user admin from 112.175.232.155 port 58644 ssh2
2020-03-24T18:31:45.051657abusebot-5.cloudsearch.cf sshd[2428]: Invalid user user from 112.175.232.155 port 44498
2020-03-24T18:31:45.059148abusebot-5.cloudsearch.cf sshd[2428]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.175.232.155
2020-03-24T18:31:45.051657abusebot-5.cloudsearch.cf sshd[2428]: Invalid user user from 112.175.232.155 port 44498
2020-03-24T18:31:46.998236abusebot-5.cloudsearch.cf sshd[2428]: Fa
...

Invalid user bridaldate from 112.175.232.155 port 36574

Mar 11 **REMOVED** sshd\[7866\]: Invalid user **REMOVED** from 112.175.232.155
Mar 11 **REMOVED** sshd\[7886\]: Invalid user **REMOVED** from 112.175.232.155
Mar 11 **REMOVED** sshd\[7903\]: Invalid user **REMOVED** from 112.175.232.155

Mar 10 21:12:21 * sshd[24241]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.175.232.155
Mar 10 21:12:22 * sshd[24241]: Failed password for invalid user bilder from 112.175.232.155 port 45372 ssh2

SSH authentication failure x 6 reported by Fail2Ban
...

Dec 16 23:53:17 woltan sshd[21428]: Failed password for root from 112.175.232.155 port 34294 ssh2

Feb 27 17:10:42 silence02 sshd[25569]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.175.232.155
Feb 27 17:10:44 silence02 sshd[25569]: Failed password for invalid user postgres from 112.175.232.155 port 54888 ssh2
Feb 27 17:14:45 silence02 sshd[25806]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.175.232.155

Invalid user postgres from 112.175.232.155 port 54694

2020-02-18T18:25:17.164820vps773228.ovh.net sshd[31755]: Invalid user postgres from 112.175.232.155 port 58690
2020-02-18T18:25:17.186461vps773228.ovh.net sshd[31755]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.175.232.155
2020-02-18T18:25:17.164820vps773228.ovh.net sshd[31755]: Invalid user postgres from 112.175.232.155 port 58690
2020-02-18T18:25:19.446259vps773228.ovh.net sshd[31755]: Failed password for invalid user postgres from 112.175.232.155 port 58690 ssh2
2020-02-18T18:29:10.814619vps773228.ovh.net sshd[31761]: Invalid user test from 112.175.232.155 port 60420
2020-02-18T18:29:10.834858vps773228.ovh.net sshd[31761]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.175.232.155
2020-02-18T18:29:10.814619vps773228.ovh.net sshd[31761]: Invalid user test from 112.175.232.155 port 60420
2020-02-18T18:29:13.079859vps773228.ovh.net sshd[31761]: Failed password for invalid user test from 112.17
...

2020-02-15 05:51:35,005 [snip] proftpd[20548] [snip] (112.175.232.155[112.175.232.155]): USER uupc: no such user found from 112.175.232.155 [112.175.232.155] to ::ffff:[snip]:22
2020-02-15 05:53:37,743 [snip] proftpd[20823] [snip] (112.175.232.155[112.175.232.155]): USER test: no such user found from 112.175.232.155 [112.175.232.155] to ::ffff:[snip]:22
2020-02-15 05:55:45,498 [snip] proftpd[21092] [snip] (112.175.232.155[112.175.232.155]): USER admin: no such user found from 112.175.232.155 [112.175.232.155] to ::ffff:[snip]:22[...]

Feb  5 05:54:41 haigwepa sshd[9958]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.175.232.155 
Feb  5 05:54:42 haigwepa sshd[9958]: Failed password for invalid user ilog from 112.175.232.155 port 55764 ssh2
...

Feb  3 11:28:53 sshgateway sshd\[6481\]: Invalid user scaner from 112.175.232.155
Feb  3 11:28:53 sshgateway sshd\[6481\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.175.232.155
Feb  3 11:28:55 sshgateway sshd\[6481\]: Failed password for invalid user scaner from 112.175.232.155 port 37022 ssh2

Sep 28 19:39:17 microserver sshd[53112]: Invalid user mwang2 from 167.71.55.1 port 44948
Sep 28 19:39:17 microserver sshd[53112]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.55.1
Sep 28 19:39:20 microserver sshd[53112]: Failed password for invalid user mwang2 from 167.71.55.1 port 44948 ssh2
Sep 28 19:43:40 microserver sshd[53791]: Invalid user ruan from 167.71.55.1 port 57746
Sep 28 19:43:40 microserver sshd[53791]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.55.1
Sep 28 19:56:31 microserver sshd[55844]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.55.1  user=games
Sep 28 19:56:33 microserver sshd[55844]: Failed password for games from 167.71.55.1 port 39690 ssh2
Sep 28 20:00:51 microserver sshd[56533]: Invalid user devhdfc from 167.71.55.1 port 52490
Sep 28 20:00:51 microserver sshd[56533]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 t

Sep 28 19:45:26 MK-Soft-VM6 sshd[7350]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.58.33.18 
Sep 28 19:45:28 MK-Soft-VM6 sshd[7350]: Failed password for invalid user admin from 123.58.33.18 port 41392 ssh2
...

Attack against Wordpress login

445/tcp 445/tcp 445/tcp...
[2019-08-05/09-28]9pkt,1pt.(tcp)

2019-09-28T19:43:16.328051centos sshd\[14796\]: Invalid user urbackup from 58.254.132.156 port 37254
2019-09-28T19:43:16.332216centos sshd\[14796\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.254.132.156
2019-09-28T19:43:18.610963centos sshd\[14796\]: Failed password for invalid user urbackup from 58.254.132.156 port 37254 ssh2

Time:     Sat Sep 28 09:21:57 2019 -0300
IP:       102.165.48.63 (US/United States/-)
Failures: 30 (smtpauth)
Interval: 3600 seconds
Blocked:  Permanent Block

From: "Domain Services"  (FRAUD DOMAIN REGISTRAR)

2019-09-28T18:01:01.712426hub.schaetter.us sshd\[16006\]: Invalid user cvsroot from 84.121.165.180 port 42922
2019-09-28T18:01:01.720073hub.schaetter.us sshd\[16006\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=84.121.165.180.dyn.user.ono.com
2019-09-28T18:01:03.568248hub.schaetter.us sshd\[16006\]: Failed password for invalid user cvsroot from 84.121.165.180 port 42922 ssh2
2019-09-28T18:04:31.092570hub.schaetter.us sshd\[16051\]: Invalid user ark from 84.121.165.180 port 54982
2019-09-28T18:04:31.101620hub.schaetter.us sshd\[16051\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=84.121.165.180.dyn.user.ono.com
...

SpamReport

2019-09-26T08:10:27.7343261495-001 sshd[64088]: Invalid user admin from 13.58.139.61 port 44050
2019-09-26T08:10:27.7410221495-001 sshd[64088]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=em3-13-58-139-61.us-east-2.compute.amazonaws.com
2019-09-26T08:10:29.5290231495-001 sshd[64088]: Failed password for invalid user admin from 13.58.139.61 port 44050 ssh2
2019-09-26T08:19:31.0615531495-001 sshd[64790]: Invalid user temp from 13.58.139.61 port 41894
2019-09-26T08:19:31.0684681495-001 sshd[64790]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=em3-13-58-139-61.us-east-2.compute.amazonaws.com
2019-09-26T08:19:33.5372671495-001 sshd[64790]: Failed password for invalid user temp from 13.58.139.61 port 41894 ssh2

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=13.58.139.61

Sep 28 15:43:20 ns3110291 sshd\[3225\]: Invalid user cristi from 102.165.50.10
Sep 28 15:43:20 ns3110291 sshd\[3225\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=102.165.50.10 
Sep 28 15:43:22 ns3110291 sshd\[3225\]: Failed password for invalid user cristi from 102.165.50.10 port 56572 ssh2
Sep 28 15:47:33 ns3110291 sshd\[3459\]: Invalid user lobby from 102.165.50.10
Sep 28 15:47:33 ns3110291 sshd\[3459\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=102.165.50.10 
...

Sep 28 17:39:53 mail kernel: [1068928.873452] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:d3:64:42:4c:5e:0c:c9:30:5f:08:00 SRC=92.118.37.74 DST=185.101.93.72 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=23754 PROTO=TCP SPT=46525 DPT=64097 WINDOW=1024 RES=0x00 SYN URGP=0 
Sep 28 17:40:07 mail kernel: [1068943.119078] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:d3:64:42:4c:5e:0c:c9:30:5f:08:00 SRC=92.118.37.74 DST=185.101.93.72 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=30834 PROTO=TCP SPT=46525 DPT=58862 WINDOW=1024 RES=0x00 SYN URGP=0 
Sep 28 17:42:47 mail kernel: [1069103.160971] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:d3:64:42:4c:5e:0c:c9:30:5f:08:00 SRC=92.118.37.74 DST=185.101.93.72 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=8937 PROTO=TCP SPT=46525 DPT=13715 WINDOW=1024 RES=0x00 SYN URGP=0 
Sep 28 17:48:04 mail kernel: [1069420.194526] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:d3:64:42:4c:5e:0c:c9:30:5f:08:00 SRC=92.118.37.74 DST=185.101.93.72 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=37896 PROTO=TCP SPT=46525 DPT=43722 WINDOW=1024 RES=0x00 SYN U

Sep 28 15:35:45 markkoudstaal sshd[24855]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.235.54.249
Sep 28 15:35:48 markkoudstaal sshd[24855]: Failed password for invalid user operator from 13.235.54.249 port 43002 ssh2
Sep 28 15:40:30 markkoudstaal sshd[25451]: Failed password for root from 13.235.54.249 port 55908 ssh2

DATE:2019-09-28 19:56:14, IP:58.213.198.77, PORT:ssh SSH brute force auth (thor)

Sep 26 17:01:32 xxxxxxx7446550 sshd[22617]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=h83-174-251-126.dyn.bashtel.ru  user=r.r
Sep 26 17:01:34 xxxxxxx7446550 sshd[22617]: Failed password for r.r from 83.174.251.126 port 59057 ssh2
Sep 26 17:01:36 xxxxxxx7446550 sshd[22617]: Failed password for r.r from 83.174.251.126 port 59057 ssh2
Sep 26 17:01:38 xxxxxxx7446550 sshd[22617]: Failed password for r.r from 83.174.251.126 port 59057 ssh2
Sep 26 17:01:40 xxxxxxx7446550 sshd[22617]: Failed password for r.r from 83.174.251.126 port 59057 ssh2
Sep 26 17:01:42 xxxxxxx7446550 sshd[22617]: Failed password for r.r from 83.174.251.126 port 59057 ssh2
Sep 26 17:01:44 xxxxxxx7446550 sshd[22617]: Failed password for r.r from 83.174.251.126 port 59057 ssh2
Sep 26 17:01:44 xxxxxxx7446550 sshd[22617]: PAM 5 more authentication failures; logname= uid=0 euid=0 tty=ssh ruser= rhost=h83-174-251-126.dyn.bashtel.ru  user=r.r


........
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http