2020-08-22T08:12:57.631373xentho-1 sshd[115886]: Invalid user mcserver from 119.123.31.130 port 50371
2020-08-22T08:12:59.584030xentho-1 sshd[115886]: Failed password for invalid user mcserver from 119.123.31.130 port 50371 ssh2
2020-08-22T08:14:40.969359xentho-1 sshd[115906]: Invalid user st from 119.123.31.130 port 52908
2020-08-22T08:14:40.975868xentho-1 sshd[115906]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.123.31.130
2020-08-22T08:14:40.969359xentho-1 sshd[115906]: Invalid user st from 119.123.31.130 port 52908
2020-08-22T08:14:43.061953xentho-1 sshd[115906]: Failed password for invalid user st from 119.123.31.130 port 52908 ssh2
2020-08-22T08:16:20.697867xentho-1 sshd[115953]: Invalid user cardinal from 119.123.31.130 port 50823
2020-08-22T08:16:20.704564xentho-1 sshd[115953]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.123.31.130
2020-08-22T08:16:20.697867xentho-1 sshd[115953]: Inv
...

Unauthorized connection attempt from IP address 202.83.57.21 on Port 445(SMB)

Aug 22 14:11:40 buvik sshd[18874]: Failed password for invalid user demo from 117.239.232.59 port 48186 ssh2
Aug 22 14:16:18 buvik sshd[19557]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.239.232.59  user=root
Aug 22 14:16:21 buvik sshd[19557]: Failed password for root from 117.239.232.59 port 51934 ssh2
...

Port probing on unauthorized port 445

Unauthorized connection attempt from IP address 184.22.55.204 on Port 445(SMB)

SCAMMER FRAUD BASTARDE FICKTZ EUCH SCAMMER BETRÜGER BANDE 
Received: from app.inputcard.info (app.inputcard.info [51.178.138.80])
Date: Sat, 22 Aug 2020 12:08:11 +0000
Subject: Herzlichen =?utf-8?Q?Gl=C3=BCckwunsch!?= Sie wurden als Gewinner
 unseres monatlichen Amazon-Gewinnspiels gezogen
From: Samsung S20 Checkout 
Reply-To: info@inputcard.info

Herzlichen Glückwunsch!


Hallo  

Herzlichen Glückwunsch! Sie wurden als Gewinner unseres monatlichen Amazon-Gewinnspiels gezogen

Folgen Sie dem untenstehenden Link und entdecken Sie den Preis dieses Monats.
Bestätigen Sie Ihre Identität und geben Sie dann an, wohin wir Ihren Preis schicken sollen.

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Unauthorized connection attempt from IP address 14.235.93.42 on Port 445(SMB)

Aug 22 14:10:32 eventyay sshd[21089]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.45.147.142
Aug 22 14:10:34 eventyay sshd[21089]: Failed password for invalid user ts3 from 119.45.147.142 port 39360 ssh2
Aug 22 14:16:18 eventyay sshd[21279]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.45.147.142
...

fraudulent account login

Aug 22 14:12:00 santamaria sshd\[5268\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.92.174.161  user=root
Aug 22 14:12:01 santamaria sshd\[5268\]: Failed password for root from 120.92.174.161 port 58726 ssh2
Aug 22 14:16:12 santamaria sshd\[5323\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.92.174.161  user=root
...

Unauthorized connection attempt from IP address 185.136.102.190 on Port 445(SMB)

Aug 22 14:15:58 jane sshd[29620]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.139.85.185 
Aug 22 14:16:00 jane sshd[29620]: Failed password for invalid user gin from 80.139.85.185 port 38918 ssh2
...

Automatic report - Port Scan Attack

Unauthorized connection attempt from IP address 218.166.27.44 on Port 445(SMB)

2020-08-22T06:16:19.533504linuxbox-skyline sshd[49370]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=130.61.118.231  user=root
2020-08-22T06:16:21.872928linuxbox-skyline sshd[49370]: Failed password for root from 130.61.118.231 port 46138 ssh2
...