2020-07-04T11:53:57.911705lavrinenko.info sshd[27666]: Invalid user ser from 118.25.108.11 port 39580
2020-07-04T11:53:57.921308lavrinenko.info sshd[27666]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.11
2020-07-04T11:53:57.911705lavrinenko.info sshd[27666]: Invalid user ser from 118.25.108.11 port 39580
2020-07-04T11:53:59.497328lavrinenko.info sshd[27666]: Failed password for invalid user ser from 118.25.108.11 port 39580 ssh2
2020-07-04T11:57:44.683111lavrinenko.info sshd[27809]: Invalid user eon from 118.25.108.11 port 50054
...

Jun 16 06:04:57 localhost sshd\[8025\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.11  user=root
Jun 16 06:04:59 localhost sshd\[8025\]: Failed password for root from 118.25.108.11 port 48822 ssh2
Jun 16 06:08:57 localhost sshd\[8256\]: Invalid user hong from 118.25.108.11
Jun 16 06:08:57 localhost sshd\[8256\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.11
Jun 16 06:08:58 localhost sshd\[8256\]: Failed password for invalid user hong from 118.25.108.11 port 40298 ssh2
...

2020-06-13T14:34:35.339615amanda2.illicoweb.com sshd\[14588\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.11  user=root
2020-06-13T14:34:37.743483amanda2.illicoweb.com sshd\[14588\]: Failed password for root from 118.25.108.11 port 42870 ssh2
2020-06-13T14:38:19.468122amanda2.illicoweb.com sshd\[14752\]: Invalid user duchon from 118.25.108.11 port 53464
2020-06-13T14:38:19.473000amanda2.illicoweb.com sshd\[14752\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.11
2020-06-13T14:38:21.294707amanda2.illicoweb.com sshd\[14752\]: Failed password for invalid user duchon from 118.25.108.11 port 53464 ssh2
...

May 31 14:00:14 OPSO sshd\[15580\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.11  user=root
May 31 14:00:16 OPSO sshd\[15580\]: Failed password for root from 118.25.108.11 port 47078 ssh2
May 31 14:04:15 OPSO sshd\[15982\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.11  user=root
May 31 14:04:17 OPSO sshd\[15982\]: Failed password for root from 118.25.108.11 port 58590 ssh2
May 31 14:07:38 OPSO sshd\[16637\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.11  user=root

May 26 11:24:25 pl3server sshd[19440]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.11  user=r.r
May 26 11:24:27 pl3server sshd[19440]: Failed password for r.r from 118.25.108.11 port 56700 ssh2
May 26 11:24:27 pl3server sshd[19440]: Received disconnect from 118.25.108.11 port 56700:11: Bye Bye [preauth]
May 26 11:24:27 pl3server sshd[19440]: Disconnected from 118.25.108.11 port 56700 [preauth]
May 26 11:29:39 pl3server sshd[24683]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.11  user=r.r


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=118.25.108.11

Sep 24 21:59:33 vps8769 sshd[23746]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.201
Sep 24 21:59:34 vps8769 sshd[23746]: Failed password for invalid user teamspeak from 118.25.108.201 port 39798 ssh2
...

Sep  8 02:24:28 our-server-hostname sshd[24906]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.201  user=r.r
Sep  8 02:24:30 our-server-hostname sshd[24906]: Failed password for r.r from 118.25.108.201 port 36188 ssh2
Sep  8 02:28:18 our-server-hostname sshd[25412]: Did not receive identification string from 118.25.108.201
Sep  8 02:29:37 our-server-hostname sshd[25592]: Invalid user jon from 118.25.108.201
Sep  8 02:29:37 our-server-hostname sshd[25592]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.201 
Sep  8 02:29:38 our-server-hostname sshd[25592]: Failed password for invalid user jon from 118.25.108.201 port 35160 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=118.25.108.201

Sep  8 02:24:28 our-server-hostname sshd[24906]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.201  user=r.r
Sep  8 02:24:30 our-server-hostname sshd[24906]: Failed password for r.r from 118.25.108.201 port 36188 ssh2
Sep  8 02:28:18 our-server-hostname sshd[25412]: Did not receive identification string from 118.25.108.201
Sep  8 02:29:37 our-server-hostname sshd[25592]: Invalid user jon from 118.25.108.201
Sep  8 02:29:37 our-server-hostname sshd[25592]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.201 
Sep  8 02:29:38 our-server-hostname sshd[25592]: Failed password for invalid user jon from 118.25.108.201 port 35160 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=118.25.108.201

2020-08-27T03:39:46.999659paragon sshd[410139]: Invalid user bdos from 118.25.108.201 port 50476
2020-08-27T03:39:47.002094paragon sshd[410139]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.201
2020-08-27T03:39:46.999659paragon sshd[410139]: Invalid user bdos from 118.25.108.201 port 50476
2020-08-27T03:39:49.084682paragon sshd[410139]: Failed password for invalid user bdos from 118.25.108.201 port 50476 ssh2
2020-08-27T03:41:40.353306paragon sshd[410293]: Invalid user george from 118.25.108.201 port 43840
...

malicious Brute-Force reported by https://www.patrick-binder.de
...

Aug 16 23:52:06 game-panel sshd[17291]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.201
Aug 16 23:52:08 game-panel sshd[17291]: Failed password for invalid user webadmin from 118.25.108.201 port 46180 ssh2
Aug 16 23:57:38 game-panel sshd[17623]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.201

Invalid user teamspeak3 from 118.25.108.121 port 53766

Mar  2 20:55:28 server sshd\[8233\]: Invalid user yuchen from 118.25.108.121
Mar  2 20:55:28 server sshd\[8233\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.121 
Mar  2 20:55:30 server sshd\[8233\]: Failed password for invalid user yuchen from 118.25.108.121 port 37986 ssh2
Mar  2 21:16:14 server sshd\[12536\]: Invalid user gitlab-prometheus from 118.25.108.121
Mar  2 21:16:14 server sshd\[12536\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.121 
...

Feb  7 20:03:55 www sshd[30595]: Invalid user ipl from 118.25.108.121
Feb  7 20:03:56 www sshd[30595]: Failed password for invalid user ipl from 118.25.108.121 port 49014 ssh2
Feb  7 20:08:54 www sshd[30769]: Invalid user dym from 118.25.108.121
Feb  7 20:08:56 www sshd[30769]: Failed password for invalid user dym from 118.25.108.121 port 45342 ssh2
Feb  7 20:09:46 www sshd[30810]: Invalid user ngm from 118.25.108.121
Feb  7 20:09:48 www sshd[30810]: Failed password for invalid user ngm from 118.25.108.121 port 50498 ssh2
Feb  7 20:10:45 www sshd[30898]: Invalid user tvb from 118.25.108.121
Feb  7 20:10:47 www sshd[30898]: Failed password for invalid user tvb from 118.25.108.121 port 55666 ssh2
Feb  7 20:11:35 www sshd[30908]: Invalid user yvw from 118.25.108.121
Feb  7 20:11:37 www sshd[30908]: Failed password for invalid user yvw from 118.25.108.121 port 60826 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=118.25.108.121

$f2bV_matches

2019-11-08T08:08:43.094579abusebot-7.cloudsearch.cf sshd\[31956\]: Invalid user www from 118.25.108.198 port 44912

2019-11-08T05:24:32.944658abusebot-7.cloudsearch.cf sshd\[31287\]: Invalid user taras_password from 118.25.108.198 port 54684

pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.198  user=root
Failed password for root from 118.25.108.198 port 53066 ssh2
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.108.198  user=root
Failed password for root from 118.25.108.198 port 34456 ssh2
Invalid user openelec from 118.25.108.198 port 43510

Oct 17 11:39:29 areeb-Workstation sshd[9406]: Failed password for root from 118.25.108.198 port 43054 ssh2
...

Oct 14 03:54:30 anodpoucpklekan sshd[52477]: Invalid user Seven@2017 from 118.25.108.198 port 43832
...

Hacking attempt - Drupal user/register

Invalid user agneto from 13.75.69.108 port 34496

FTP Brute Force

182.236.107.123 - - [27/Dec/2019:06:24:31 +0000] "POST /wp-login.php HTTP/1.1" 200 6393 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
182.236.107.123 - - [27/Dec/2019:06:24:33 +0000] "POST /xmlrpc.php HTTP/1.1" 200 403 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...

Dec 27 10:44:40 dev0-dcde-rnet sshd[26884]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.135.204
Dec 27 10:44:41 dev0-dcde-rnet sshd[26884]: Failed password for invalid user server from 49.233.135.204 port 41362 ssh2
Dec 27 10:48:16 dev0-dcde-rnet sshd[27030]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.135.204

1577427853 - 12/27/2019 07:24:13 Host: 157.41.202.88/157.41.202.88 Port: 445 TCP Blocked

Dec 27 07:24:36 vpn01 sshd[10035]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.241.240.142
Dec 27 07:24:38 vpn01 sshd[10035]: Failed password for invalid user admin from 14.241.240.142 port 57796 ssh2
...

\[2019-12-27 03:32:27\] NOTICE\[2839\] chan_sip.c: Registration from '"220" \' failed for '37.49.230.63:5550' - Wrong password
\[2019-12-27 03:32:27\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-27T03:32:27.397-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="220",SessionID="0x7f0fb4392c38",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.63/5550",Challenge="44d409fb",ReceivedChallenge="44d409fb",ReceivedHash="0207b65800503536bc7e141f6f9678a2"
\[2019-12-27 03:32:27\] NOTICE\[2839\] chan_sip.c: Registration from '"220" \' failed for '37.49.230.63:5550' - Wrong password
\[2019-12-27 03:32:27\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-27T03:32:27.519-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="220",SessionID="0x7f0fb462f398",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.2

2019-12-26 UTC: 11x - (11x)

Dec 27 09:59:16 mail sshd[10192]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.101.245  user=backup
Dec 27 09:59:17 mail sshd[10192]: Failed password for backup from 148.70.101.245 port 39526 ssh2
Dec 27 10:08:48 mail sshd[11524]: Invalid user named from 148.70.101.245
Dec 27 10:08:48 mail sshd[11524]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.101.245
Dec 27 10:08:48 mail sshd[11524]: Invalid user named from 148.70.101.245
Dec 27 10:08:49 mail sshd[11524]: Failed password for invalid user named from 148.70.101.245 port 46558 ssh2
...

2019-12-27 11:29:03 dovecot_plain authenticator failed for \(\[78.128.113.84\]\) \[78.128.113.84\]: 535 Incorrect authentication data \(set_id=test@opso.it\)
2019-12-27 11:29:11 dovecot_plain authenticator failed for \(\[78.128.113.84\]\) \[78.128.113.84\]: 535 Incorrect authentication data \(set_id=test\)
2019-12-27 11:32:15 dovecot_plain authenticator failed for \(\[78.128.113.84\]\) \[78.128.113.84\]: 535 Incorrect authentication data \(set_id=giorgio@opso.it\)
2019-12-27 11:32:22 dovecot_plain authenticator failed for \(\[78.128.113.84\]\) \[78.128.113.84\]: 535 Incorrect authentication data \(set_id=giorgio\)
2019-12-27 11:38:11 dovecot_plain authenticator failed for \(\[78.128.113.84\]\) \[78.128.113.84\]: 535 Incorrect authentication data \(set_id=bt@opso.it\)

1577427863 - 12/27/2019 07:24:23 Host: 177.135.18.187/177.135.18.187 Port: 445 TCP Blocked

Invalid user adrick from 50.70.229.239 port 58434

Unauthorised access (Dec 27) SRC=43.240.117.204 LEN=40 PREC=0x40 TTL=240 ID=40724 TCP DPT=1433 WINDOW=1024 SYN

Dec 27 10:37:39  sshd[18348]: Failed password for invalid user admin from 178.128.246.123 port 52626 ssh2