Unauthorised access (Dec 18) SRC=125.161.105.47 LEN=52 TTL=248 ID=11414 DF TCP DPT=445 WINDOW=8192 SYN 
Unauthorised access (Dec 18) SRC=125.161.105.47 LEN=52 TTL=248 ID=7716 DF TCP DPT=445 WINDOW=8192 SYN

Dec 18 08:48:26 sauna sshd[18180]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.222.216.81
Dec 18 08:48:28 sauna sshd[18180]: Failed password for invalid user ava from 92.222.216.81 port 32960 ssh2
...

Dec 18 10:04:36 MK-Soft-VM6 sshd[28960]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.138.238.14 
Dec 18 10:04:39 MK-Soft-VM6 sshd[28960]: Failed password for invalid user ux from 103.138.238.14 port 58010 ssh2
...

Dec 18 10:17:09 sd-53420 sshd\[31917\]: Invalid user warzel from 120.52.121.86
Dec 18 10:17:09 sd-53420 sshd\[31917\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.52.121.86
Dec 18 10:17:10 sd-53420 sshd\[31917\]: Failed password for invalid user warzel from 120.52.121.86 port 33052 ssh2
Dec 18 10:22:09 sd-53420 sshd\[1329\]: Invalid user wenhua from 120.52.121.86
Dec 18 10:22:09 sd-53420 sshd\[1329\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.52.121.86
...

Honeypot attack, port: 445, PTR: static.177-125-61-67.nwt.net.br.

Dec 18 10:03:40 MK-Soft-VM5 sshd[13128]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.213.117.53 
Dec 18 10:03:43 MK-Soft-VM5 sshd[13128]: Failed password for invalid user deathrun from 129.213.117.53 port 26801 ssh2
...

Automatic report - XMLRPC Attack

89.252.132.20 - - [18/Dec/2019:06:27:48 +0000] "POST /wp-login.php HTTP/1.1" 200 6393 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
89.252.132.20 - - [18/Dec/2019:06:27:49 +0000] "POST /xmlrpc.php HTTP/1.1" 200 403 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...

\[2019-12-18 04:24:54\] NOTICE\[2839\] chan_sip.c: Registration from '\' failed for '185.147.212.8:60703' - Wrong password
\[2019-12-18 04:24:54\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-18T04:24:54.284-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="93704",SessionID="0x7f0fb4a5a908",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.147.212.8/60703",Challenge="08b9f0d7",ReceivedChallenge="08b9f0d7",ReceivedHash="e9940efdcad25d47e18018ecf6bc5cc4"
\[2019-12-18 04:25:23\] NOTICE\[2839\] chan_sip.c: Registration from '\' failed for '185.147.212.8:56724' - Wrong password
\[2019-12-18 04:25:23\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-18T04:25:23.785-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="66333",SessionID="0x7f0fb4121288",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.1

Dec 18 07:41:56 vps647732 sshd[4927]: Failed password for uucp from 119.29.12.122 port 42238 ssh2
...

Host Scan

2019-12-18T09:51:30.344902  sshd[32646]: Invalid user hieldbrant from 111.230.241.245 port 48082
2019-12-18T09:51:30.359127  sshd[32646]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.230.241.245
2019-12-18T09:51:30.344902  sshd[32646]: Invalid user hieldbrant from 111.230.241.245 port 48082
2019-12-18T09:51:32.933083  sshd[32646]: Failed password for invalid user hieldbrant from 111.230.241.245 port 48082 ssh2
2019-12-18T10:07:28.467380  sshd[612]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.230.241.245  user=named
2019-12-18T10:07:30.223774  sshd[612]: Failed password for named from 111.230.241.245 port 35340 ssh2
...

Dec 18 10:53:54 meumeu sshd[17587]: Failed password for backup from 188.166.208.131 port 56550 ssh2
Dec 18 11:00:09 meumeu sshd[18627]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.208.131 
Dec 18 11:00:10 meumeu sshd[18627]: Failed password for invalid user bresnahan from 188.166.208.131 port 37154 ssh2
...

Invalid user Eeva from 139.59.38.94 port 37030
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.38.94
Failed password for invalid user Eeva from 139.59.38.94 port 37030 ssh2
Invalid user kanishk from 139.59.38.94 port 46752
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.38.94

Dec 18 08:02:07  exim[30813]: [1\47] 1ihTLQ-00080z-68 H=50-197-210-138-static.hfc.comcastbusiness.net [50.197.210.138] F= rejected after DATA: This message scored 16.0 spam points.