IP: 45.136.7.103
Ports affected
    Simple Mail Transfer (25) 
Abuse Confidence rating 18%
Found in DNSBL('s)
ASN Details
   AS209737 Meric Internet Teknolojileri A.S.
   Turkey (TR)
   CIDR 45.136.4.0/22
Log Date: 2/08/2020 8:24:19 PM UTC

$f2bV_matches

(smtpauth) Failed SMTP AUTH login from 173.254.208.250 (US/United States/173.254.208.250.static.quadranet.com): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-08-03 00:58:49 login authenticator failed for (Cs9X4J9) [173.254.208.250]: 535 Incorrect authentication data (set_id=info)

port scan and connect, tcp 22 (ssh)

Bruteforce detected by fail2ban

Too many connections or unauthorized access detected from Arctic banned ip

 TCP (SYN) 194.180.224.118:54120 -> port 22, len 44

Lines containing failures of 201.80.108.92
Aug  2 21:24:40 MAKserver05 sshd[4632]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.80.108.92  user=r.r
Aug  2 21:24:42 MAKserver05 sshd[4632]: Failed password for r.r from 201.80.108.92 port 60976 ssh2
Aug  2 21:24:44 MAKserver05 sshd[4632]: Received disconnect from 201.80.108.92 port 60976:11: Bye Bye [preauth]
Aug  2 21:24:44 MAKserver05 sshd[4632]: Disconnected from authenticating user r.r 201.80.108.92 port 60976 [preauth]
Aug  2 21:58:16 MAKserver05 sshd[6793]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.80.108.92  user=r.r
Aug  2 21:58:18 MAKserver05 sshd[6793]: Failed password for r.r from 201.80.108.92 port 47852 ssh2
Aug  2 21:58:18 MAKserver05 sshd[6793]: Received disconnect from 201.80.108.92 port 47852:11: Bye Bye [preauth]
Aug  2 21:58:18 MAKserver05 sshd[6793]: Disconnected from authenticating user r.r 201.80.108.92 por........
------------------------------

port scan and connect, tcp 80 (http)

Aug  3 00:45:42 l02a sshd[14093]: Invalid user admin from 37.49.224.88
Aug  3 00:45:42 l02a sshd[14093]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.224.88 
Aug  3 00:45:42 l02a sshd[14093]: Invalid user admin from 37.49.224.88
Aug  3 00:45:44 l02a sshd[14093]: Failed password for invalid user admin from 37.49.224.88 port 34292 ssh2

Failed password for root from 177.152.124.21 port 38830 ssh2
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.152.124.21  user=root
Failed password for root from 177.152.124.21 port 43788 ssh2
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.152.124.21  user=root
Failed password for root from 177.152.124.21 port 48798 ssh2

2020-08-02T20:43:13.656179shield sshd\[18603\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42-200-78-78.static.imsbiz.com  user=root
2020-08-02T20:43:15.689855shield sshd\[18603\]: Failed password for root from 42.200.78.78 port 33248 ssh2
2020-08-02T20:45:42.784192shield sshd\[19163\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42-200-78-78.static.imsbiz.com  user=root
2020-08-02T20:45:44.258115shield sshd\[19163\]: Failed password for root from 42.200.78.78 port 43456 ssh2
2020-08-02T20:48:15.586812shield sshd\[19761\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42-200-78-78.static.imsbiz.com  user=root

20 attempts against mh-ssh on cloud

139.59.85.41 - - [03/Aug/2020:00:38:07 +0200] "GET /wp-login.php HTTP/1.1" 200 6398 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
139.59.85.41 - - [03/Aug/2020:00:38:08 +0200] "POST /wp-login.php HTTP/1.1" 200 6649 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
139.59.85.41 - - [03/Aug/2020:00:38:15 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"

$f2bV_matches