Oct 15 21:34:03 penfold sshd[15355]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.33.80  user=r.r
Oct 15 21:34:06 penfold sshd[15355]: Failed password for r.r from 106.12.33.80 port 34128 ssh2
Oct 15 21:34:06 penfold sshd[15355]: Received disconnect from 106.12.33.80 port 34128:11: Bye Bye [preauth]
Oct 15 21:34:06 penfold sshd[15355]: Disconnected from 106.12.33.80 port 34128 [preauth]
Oct 15 21:40:47 penfold sshd[15583]: Invalid user net from 106.12.33.80 port 50562
Oct 15 21:40:47 penfold sshd[15583]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.33.80 
Oct 15 21:40:49 penfold sshd[15583]: Failed password for invalid user net from 106.12.33.80 port 50562 ssh2
Oct 15 21:40:49 penfold sshd[15583]: Received disconnect from 106.12.33.80 port 50562:11: Bye Bye [preauth]
Oct 15 21:40:49 penfold sshd[15583]: Disconnected from 106.12.33.80 port 50562 [preauth]


........
----------------------------------------------

port scan and connect, tcp 8080 (http-proxy)

Automatic report - XMLRPC Attack

Oct 18 18:52:48 vmanager6029 sshd\[3076\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.233.192  user=root
Oct 18 18:52:50 vmanager6029 sshd\[3076\]: Failed password for root from 54.37.233.192 port 55646 ssh2
Oct 18 18:57:26 vmanager6029 sshd\[3191\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.233.192  user=root

Oct 18 16:37:32 MK-Soft-Root1 sshd[7257]: Failed password for root from 218.92.0.202 port 41055 ssh2
Oct 18 16:37:35 MK-Soft-Root1 sshd[7257]: Failed password for root from 218.92.0.202 port 41055 ssh2
...

10/18/2019-07:36:28.813307 200.84.98.135 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433

\[2019-10-18 12:20:42\] NOTICE\[1887\] chan_sip.c: Registration from '\' failed for '195.154.189.69:59766' - Wrong password
\[2019-10-18 12:20:42\] SECURITY\[1898\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-10-18T12:20:42.618-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="2015",SessionID="0x7fc3ac04bd78",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/195.154.189.69/59766",Challenge="52619c2f",ReceivedChallenge="52619c2f",ReceivedHash="d2001ea65f0ffe3cdd279ff89268303d"
\[2019-10-18 12:25:08\] NOTICE\[1887\] chan_sip.c: Registration from '\' failed for '195.154.189.69:65387' - Wrong password
\[2019-10-18 12:25:08\] SECURITY\[1898\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-10-18T12:25:08.448-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="2016",SessionID="0x7fc3ac4de928",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/195.15

SSH bruteforce (Triggered fail2ban)

Oct 18 05:04:51 eddieflores sshd\[13287\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.113  user=root
Oct 18 05:04:54 eddieflores sshd\[13287\]: Failed password for root from 49.88.112.113 port 51983 ssh2
Oct 18 05:05:20 eddieflores sshd\[13336\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.113  user=root
Oct 18 05:05:22 eddieflores sshd\[13336\]: Failed password for root from 49.88.112.113 port 11113 ssh2
Oct 18 05:06:26 eddieflores sshd\[13417\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.113  user=root

Oct 18 16:31:25 XXX sshd[49701]: Invalid user polycom from 66.185.210.121 port 53874

A user with IP addr 93.179.100.209 has been locked out from signing in or using the password recovery form for the following reason: Exceeded the maximum number of login failures  The last username they tried to sign in with was: 'zzzz'.
The duration of the lockout
User IP: 93.179.100.209
User hostname: 93.179.100.209.16clouds.com
User location: Los Angeles, United States

117.208.169.36 - - [18/Oct/2019:07:36:09 -0400] "GET /?page=products&action=..%2fetc%2fpasswd&manufacturerID=61&productID=4701-RIM&linkID=16812 HTTP/1.1" 200 17416 "https://exitdevice.com/?page=products&action=..%2fetc%2fpasswd&manufacturerID=61&productID=4701-RIM&linkID=16812" "Mozilla/5.0 (Windows NT 10.0; WOW64; Rv:50.0) Gecko/20100101 Firefox/50.0"
...

Oct 18 15:37:23 MainVPS sshd[10759]: Invalid user oleg from 82.141.237.225 port 54019
Oct 18 15:37:23 MainVPS sshd[10759]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.141.237.225
Oct 18 15:37:23 MainVPS sshd[10759]: Invalid user oleg from 82.141.237.225 port 54019
Oct 18 15:37:25 MainVPS sshd[10759]: Failed password for invalid user oleg from 82.141.237.225 port 54019 ssh2
Oct 18 15:42:25 MainVPS sshd[11200]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.141.237.225  user=root
Oct 18 15:42:26 MainVPS sshd[11200]: Failed password for root from 82.141.237.225 port 60586 ssh2
...

2019-10-18T14:27:04.242672abusebot-5.cloudsearch.cf sshd\[21177\]: Invalid user test from 124.41.211.27 port 53546

27.71.206.7 - - [18/Oct/2019:07:35:31 -0400] "GET /?page=products&action=../etc/passwd&manufacturerID=61&productID=4701-RIM&linkID=16812 HTTP/1.1" 200 17413 "https://exitdevice.com/?page=products&action=../etc/passwd&manufacturerID=61&productID=4701-RIM&linkID=16812" "Mozilla/5.0 (Windows NT 10.0; WOW64; Rv:50.0) Gecko/20100101 Firefox/50.0"
...