From CCTV User Interface Log
...::ffff:185.56.182.205 - - [17/Jun/2020:08:03:43 +0000] "GET / HTTP/1.1" 200 960
::ffff:185.56.182.205 - - [17/Jun/2020:08:03:43 +0000] "GET / HTTP/1.1" 200 960
...

Jun 17 13:51:16 nas sshd[26832]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.163.247.42 
Jun 17 13:51:18 nas sshd[26832]: Failed password for invalid user style from 203.163.247.42 port 36992 ssh2
Jun 17 14:06:20 nas sshd[27710]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.163.247.42 
...

Jun 17 16:05:15 ift sshd\[2726\]: Invalid user teste from 182.61.54.45Jun 17 16:05:17 ift sshd\[2726\]: Failed password for invalid user teste from 182.61.54.45 port 60992 ssh2Jun 17 16:08:06 ift sshd\[3019\]: Failed password for root from 182.61.54.45 port 35388 ssh2Jun 17 16:10:57 ift sshd\[3556\]: Failed password for root from 182.61.54.45 port 38014 ssh2Jun 17 16:13:44 ift sshd\[3956\]: Invalid user juan from 182.61.54.45
...

SSH Brute-Forcing (server1)

Jun 17 15:57:19 mellenthin sshd[20947]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.23  user=root
Jun 17 15:57:21 mellenthin sshd[20947]: Failed password for invalid user root from 222.186.175.23 port 39124 ssh2

Unauthorized connection attempt from IP address 213.79.91.102 on Port 445(SMB)

Jun 17 16:11:29 server sshd[23622]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.46.26.126
Jun 17 16:11:31 server sshd[23622]: Failed password for invalid user qwert from 121.46.26.126 port 40116 ssh2
Jun 17 16:12:48 server sshd[23714]: Failed password for root from 121.46.26.126 port 63339 ssh2
...

Jun 17 16:32:18 server sshd[15466]: Failed none for root from 222.186.175.215 port 65496 ssh2
Jun 17 16:32:21 server sshd[15466]: Failed password for root from 222.186.175.215 port 65496 ssh2
Jun 17 16:32:24 server sshd[15466]: Failed password for root from 222.186.175.215 port 65496 ssh2

2020-06-17T08:49:07.3905181495-001 sshd[48729]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.223.26.38
2020-06-17T08:49:07.3873581495-001 sshd[48729]: Invalid user ashmit from 190.223.26.38 port 28387
2020-06-17T08:49:09.3655361495-001 sshd[48729]: Failed password for invalid user ashmit from 190.223.26.38 port 28387 ssh2
2020-06-17T08:51:54.0834061495-001 sshd[48904]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.223.26.38  user=root
2020-06-17T08:51:55.6519261495-001 sshd[48904]: Failed password for root from 190.223.26.38 port 17988 ssh2
2020-06-17T08:54:38.2950681495-001 sshd[49005]: Invalid user karol from 190.223.26.38 port 15281
...

Jun 17 15:50:16 web01.agentur-b-2.de postfix/smtps/smtpd[725313]: warning: unknown[78.128.113.107]: SASL PLAIN authentication failed: 
Jun 17 15:50:16 web01.agentur-b-2.de postfix/smtps/smtpd[725313]: lost connection after AUTH from unknown[78.128.113.107]
Jun 17 15:50:28 web01.agentur-b-2.de postfix/smtps/smtpd[725313]: lost connection after AUTH from unknown[78.128.113.107]
Jun 17 15:50:39 web01.agentur-b-2.de postfix/smtps/smtpd[725313]: lost connection after CONNECT from unknown[78.128.113.107]
Jun 17 15:50:39 web01.agentur-b-2.de postfix/smtps/smtpd[726041]: lost connection after CONNECT from unknown[78.128.113.107]

[2020-06-17 09:59:11] NOTICE[1273] chan_sip.c: Registration from '' failed for '147.135.253.94:64420' - Wrong password
[2020-06-17 09:59:11] SECURITY[1288] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-06-17T09:59:11.585-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="6810",SessionID="0x7f31c02f97a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/147.135.253.94/64420",Challenge="2c182cb0",ReceivedChallenge="2c182cb0",ReceivedHash="c8489c03688ef5d39eef6fcf5231ab0a"
[2020-06-17 10:01:15] NOTICE[1273] chan_sip.c: Registration from '' failed for '147.135.253.94:52565' - Wrong password
[2020-06-17 10:01:15] SECURITY[1288] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-06-17T10:01:15.531-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="6811",SessionID="0x7f31c02f97a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/147.135.25
...

2020-06-17 06:58:19.659998-0500  localhost smtpd[67830]: NOQUEUE: reject: RCPT from unknown[123.253.38.31]: 554 5.7.1 Service unavailable; Client host [123.253.38.31] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS / https://www.spamhaus.org/query/ip/123.253.38.31; from= to= proto=ESMTP helo=<123.253.38-26.onesky.net.bd>

Jun 17 11:55:06 pbkit sshd[105577]: Invalid user oc from 158.69.223.91 port 59487
Jun 17 11:55:08 pbkit sshd[105577]: Failed password for invalid user oc from 158.69.223.91 port 59487 ssh2
Jun 17 12:03:40 pbkit sshd[105900]: Invalid user marilia from 158.69.223.91 port 57071
...

Automated report (2020-06-17T20:03:44+08:00). Scraper detected at this address.

Jun 17 15:40:05 debian-2gb-nbg1-2 kernel: \[14659903.975327\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=92.63.196.3 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=8241 PROTO=TCP SPT=47615 DPT=8589 WINDOW=1024 RES=0x00 SYN URGP=0