Jun623:19:55server2pure-ftpd:\(\?@2002:29d8:ba73::29d8:ba73\)[WARNING]Authenticationfailedforuser[admin@gelateria-ladolcevita.com]Jun623:19:59server2pure-ftpd:\(\?@2002:29d8:ba73::29d8:ba73\)[WARNING]Authenticationfailedforuser[gelateria-ladolcevita@gelateria-ladolcevita.com]Jun623:20:04server2pure-ftpd:\(\?@2002:29d8:ba73::29d8:ba73\)[WARNING]Authenticationfailedforuser[gelateri]Jun623:20:09server2pure-ftpd:\(\?@2002:29d8:ba73::29d8:ba73\)[WARNING]Authenticationfailedforuser[gelateria-ladolcevita]Jun623:20:13server2pure-ftpd:\(\?@2002:29d8:ba73::29d8:ba73\)[WARNING]Authenticationfailedforuser[gelateria-ladolcevita.com]

2020-04-05T05:47:49.362401struts4.enskede.local sshd\[850\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.35.57.139  user=root
2020-04-05T05:47:52.767252struts4.enskede.local sshd\[850\]: Failed password for root from 112.35.57.139 port 34704 ssh2
2020-04-05T05:51:47.727500struts4.enskede.local sshd\[996\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.35.57.139  user=root
2020-04-05T05:51:50.139202struts4.enskede.local sshd\[996\]: Failed password for root from 112.35.57.139 port 41022 ssh2
2020-04-05T05:53:51.769992struts4.enskede.local sshd\[1096\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.35.57.139  user=root
...

IP: 78.128.113.82
Ports affected
    Simple Mail Transfer (25) 
    Message Submission (587) 
Abuse Confidence rating 100%
Found in DNSBL('s)
ASN Details
   AS209160 Miti 2000 EOOD
   Bulgaria (BG)
   CIDR 78.128.113.0/24
Log Date: 5/04/2020 3:43:06 AM UTC

Apr  5 08:07:43 vps647732 sshd[21025]: Failed password for root from 178.32.221.142 port 34297 ssh2
...

Icarus honeypot on github

Apr  5 07:14:04 pornomens sshd\[4467\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.93.252  user=root
Apr  5 07:14:06 pornomens sshd\[4467\]: Failed password for root from 106.13.93.252 port 46112 ssh2
Apr  5 07:37:58 pornomens sshd\[4646\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.93.252  user=root
...

(sshd) Failed SSH login from 91.209.54.54 (RU/Russia/host-54.briz.net.ru): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr  5 07:54:53 ubnt-55d23 sshd[16003]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.209.54.54  user=root
Apr  5 07:54:53 ubnt-55d23 sshd[16001]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.209.54.54  user=root

Apr  5 05:55:51 web01.agentur-b-2.de postfix/smtpd[73670]: NOQUEUE: reject: RCPT from unknown[217.112.142.190]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Apr  5 05:56:11 web01.agentur-b-2.de postfix/smtpd[73670]: NOQUEUE: reject: RCPT from unknown[217.112.142.190]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Apr  5 05:58:01 web01.agentur-b-2.de postfix/smtpd[72862]: NOQUEUE: reject: RCPT from unknown[217.112.142.190]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Apr  5 06:00:50 web01.agentur-b-2.de postfix/smtpd[72862]: NOQUEUE: reject: RCPT from unknown[217.112.142.190]: 450 4.7.1 : Helo comm

DATE:2020-04-05 08:53:45, IP:222.186.175.216, PORT:ssh SSH brute force auth on honeypot server (epe-honey1-hq)

Apr  5 08:24:52 ns3042688 courier-pop3d: LOGIN FAILED, user=web@tienda-dewalt.eu, ip=\[::ffff:89.248.168.87\]
...

$f2bV_matches

CMS (WordPress or Joomla) login attempt.

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5x Failed Password

Apr  5 08:11:14 legacy sshd[28441]: Failed password for root from 167.71.255.56 port 52500 ssh2
Apr  5 08:14:02 legacy sshd[28510]: Failed password for root from 167.71.255.56 port 45978 ssh2
...

$f2bV_matches