X-Sender-IP: 23.96.55.135
X-SID-PRA: ALLIEDMOVEH27@QUOTE.ZK1X6ESH.COM
X-SID-Result: NONE
X-MS-Exchange-Organization-PCL: 2
X-Microsoft-Antispam: BCL:0;
X-Forefront-Antispam-Report:
CIP:23.96.55.135;CTRY:US;LANG:en;SCL:0;SRV:;IPV:NLI;SFV:NSPM;H:CustomercomSatisfactlionoplusofferswcDy1.com;PTR:InfoDomainNonexistent;CAT:NONE;SFTY:;SFS:;DIR:INB;SFP:;
X-OriginatorOrg: outlook.com
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Aug 2020 03:55:13.1640
(UTC)

Aug  6 23:07:46 * sshd[24041]: Failed password for root from 108.190.190.48 port 42734 ssh2

Fail2Ban Ban Triggered (2)

Dovecot Invalid User Login Attempt.

2020-08-06T21:34:30.263394amanda2.illicoweb.com sshd\[43291\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.150.24  user=root
2020-08-06T21:34:32.122327amanda2.illicoweb.com sshd\[43291\]: Failed password for root from 106.55.150.24 port 53460 ssh2
2020-08-06T21:37:23.873708amanda2.illicoweb.com sshd\[43998\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.150.24  user=root
2020-08-06T21:37:26.146974amanda2.illicoweb.com sshd\[43998\]: Failed password for root from 106.55.150.24 port 41274 ssh2
2020-08-06T21:40:17.244786amanda2.illicoweb.com sshd\[44741\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.150.24  user=root
...

k+ssh-bruteforce

2020-08-06 08:15:33.943773-0500  localhost smtpd[81944]: NOQUEUE: reject: RCPT from unknown[103.225.149.101]: 554 5.7.1 Service unavailable; Client host [103.225.149.101] blocked using zen.spamhaus.org; https://www.spamhaus.org/query/ip/103.225.149.101; from= to= proto=ESMTP helo=<[103.225.149.101]>

(sshd) Failed SSH login from 58.233.240.94 (KR/South Korea/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Aug  6 23:08:27 amsweb01 sshd[11975]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.233.240.94  user=root
Aug  6 23:08:30 amsweb01 sshd[11975]: Failed password for root from 58.233.240.94 port 49344 ssh2
Aug  6 23:14:25 amsweb01 sshd[12956]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.233.240.94  user=root
Aug  6 23:14:27 amsweb01 sshd[12956]: Failed password for root from 58.233.240.94 port 49848 ssh2
Aug  6 23:18:35 amsweb01 sshd[13569]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.233.240.94  user=root

2020-08-06T21:56:13.773875amanda2.illicoweb.com sshd\[48408\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.237.250.125  user=root
2020-08-06T21:56:15.512198amanda2.illicoweb.com sshd\[48408\]: Failed password for root from 191.237.250.125 port 46270 ssh2
2020-08-06T21:59:28.528607amanda2.illicoweb.com sshd\[48921\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.237.250.125  user=root
2020-08-06T21:59:30.370964amanda2.illicoweb.com sshd\[48921\]: Failed password for root from 191.237.250.125 port 60958 ssh2
2020-08-06T22:06:01.644336amanda2.illicoweb.com sshd\[1388\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.237.250.125  user=root
...

Aug  6 09:31:55 r.ca sshd[12903]: Failed password for invalid user ubnt from 194.15.36.41 port 40500 ssh2

GET /xmlrpc.php HTTP/1.1

2020-08-06T18:34:33.122903amanda2.illicoweb.com sshd\[8964\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.218.46  user=root
2020-08-06T18:34:35.409674amanda2.illicoweb.com sshd\[8964\]: Failed password for root from 192.144.218.46 port 55362 ssh2
2020-08-06T18:40:25.222686amanda2.illicoweb.com sshd\[10727\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.218.46  user=root
2020-08-06T18:40:26.832072amanda2.illicoweb.com sshd\[10727\]: Failed password for root from 192.144.218.46 port 54886 ssh2
2020-08-06T18:43:17.166011amanda2.illicoweb.com sshd\[11678\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.218.46  user=root
...

Brute force attempt

2020-08-05T04:49:52.988215hostname sshd[119212]: Failed password for root from 101.231.124.6 port 40399 ssh2
...

Automatic report - Port Scan Attack