Sep 23 14:33:47 nginx sshd[2816]: error: maximum authentication attempts exceeded for invalid user admin from 222.188.21.39 port 48472 ssh2 [preauth]
Sep 23 14:33:47 nginx sshd[2816]: Disconnecting: Too many authentication failures [preauth]

108.186.244.246 - - [23/Sep/2019:08:16:28 -0400] "GET /?page=products&action=../../../../../../../../etc/passwd%00&manufacturerID=1&productID=6501.15M&linkID=3128 HTTP/1.1" 200 17212 "https://baldwinbrasshardware.com/?page=products&action=../../../../../../../../etc/passwd%00&manufacturerID=1&productID=6501.15M&linkID=3128" "Mozilla/5.0 (Windows NT 10.0; WOW64; Rv:50.0) Gecko/20100101 Firefox/50.0"
...

Unauthorized connection attempt from IP address 182.75.33.118 on Port 445(SMB)

fail2ban

\[2019-09-23 14:57:01\] NOTICE\[2270\] chan_sip.c: Registration from '"104" \' failed for '74.63.255.138:5896' - Wrong password
\[2019-09-23 14:57:01\] SECURITY\[2283\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-23T14:57:01.083-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="104",SessionID="0x7fcd8c4366c8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/74.63.255.138/5896",Challenge="21b6cd77",ReceivedChallenge="21b6cd77",ReceivedHash="f597b2830bc8e17654d961a932edeaaa"
\[2019-09-23 14:57:01\] NOTICE\[2270\] chan_sip.c: Registration from '"104" \' failed for '74.63.255.138:5896' - Wrong password
\[2019-09-23 14:57:01\] SECURITY\[2283\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-23T14:57:01.246-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="104",SessionID="0x7fcd8c856e68",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/74.6

2019-09-23T18:39:02.898177abusebot-5.cloudsearch.cf sshd\[1618\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.129.138.67  user=root

Sep 23 09:04:30 hanapaa sshd\[8712\]: Invalid user test from 222.252.30.117
Sep 23 09:04:30 hanapaa sshd\[8712\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.252.30.117
Sep 23 09:04:32 hanapaa sshd\[8712\]: Failed password for invalid user test from 222.252.30.117 port 59150 ssh2
Sep 23 09:09:10 hanapaa sshd\[9225\]: Invalid user apache from 222.252.30.117
Sep 23 09:09:10 hanapaa sshd\[9225\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.252.30.117

Sep 23 08:56:23 auw2 sshd\[4537\]: Invalid user mark from 111.207.105.199
Sep 23 08:56:23 auw2 sshd\[4537\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.207.105.199
Sep 23 08:56:25 auw2 sshd\[4537\]: Failed password for invalid user mark from 111.207.105.199 port 43276 ssh2
Sep 23 09:01:14 auw2 sshd\[4959\]: Invalid user sentry from 111.207.105.199
Sep 23 09:01:14 auw2 sshd\[4959\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.207.105.199

Sep 23 17:08:18 microserver sshd[60069]: Invalid user alexander from 218.78.44.63 port 53725
Sep 23 17:08:18 microserver sshd[60069]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.78.44.63
Sep 23 17:08:20 microserver sshd[60069]: Failed password for invalid user alexander from 218.78.44.63 port 53725 ssh2
Sep 23 17:13:09 microserver sshd[60746]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.78.44.63  user=root
Sep 23 17:13:11 microserver sshd[60746]: Failed password for root from 218.78.44.63 port 43189 ssh2
Sep 23 17:27:58 microserver sshd[62856]: Invalid user Elsa from 218.78.44.63 port 39586
Sep 23 17:27:58 microserver sshd[62856]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.78.44.63
Sep 23 17:28:00 microserver sshd[62856]: Failed password for invalid user Elsa from 218.78.44.63 port 39586 ssh2
Sep 23 17:33:05 microserver sshd[63567]: Invalid user cmi from 218.78.44.63

WordPress wp-login brute force :: 157.230.229.222 0.044 BYPASS [23/Sep/2019:22:50:51  1000] [censored_2] "POST /wp-login.php HTTP/1.1" 200 4456 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"

Sep 23 18:57:02 monocul sshd[31992]: Invalid user Test from 79.1.212.37 port 60913
...

Unauthorised access (Sep 23) SRC=101.26.139.52 LEN=40 TTL=49 ID=29910 TCP DPT=8080 WINDOW=23229 SYN 
Unauthorised access (Sep 23) SRC=101.26.139.52 LEN=40 TTL=49 ID=55102 TCP DPT=8080 WINDOW=35453 SYN 
Unauthorised access (Sep 23) SRC=101.26.139.52 LEN=40 TTL=49 ID=33917 TCP DPT=8080 WINDOW=44870 SYN 
Unauthorised access (Sep 22) SRC=101.26.139.52 LEN=40 TTL=49 ID=43953 TCP DPT=8080 WINDOW=35453 SYN

Automatic report - Banned IP Access

Sep 23 15:30:11 server sshd\[22764\]: Invalid user admin from 115.84.121.80 port 36902
Sep 23 15:30:11 server sshd\[22764\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.84.121.80
Sep 23 15:30:12 server sshd\[22764\]: Failed password for invalid user admin from 115.84.121.80 port 36902 ssh2
Sep 23 15:34:18 server sshd\[12208\]: Invalid user ftpuser from 115.84.121.80 port 44014
Sep 23 15:34:18 server sshd\[12208\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.84.121.80

Sep 23 21:17:42 mc1 kernel: \[552710.297757\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=92.118.37.83 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=46807 PROTO=TCP SPT=42114 DPT=5734 WINDOW=1024 RES=0x00 SYN URGP=0 
Sep 23 21:18:52 mc1 kernel: \[552780.104664\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=92.118.37.83 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=56617 PROTO=TCP SPT=42114 DPT=3521 WINDOW=1024 RES=0x00 SYN URGP=0 
Sep 23 21:22:46 mc1 kernel: \[553014.523553\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=92.118.37.83 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=14193 PROTO=TCP SPT=42114 DPT=4501 WINDOW=1024 RES=0x00 SYN URGP=0 
...