08/05/2020-10:01:36.372278 104.248.12.247 Protocol: 6 ET SCAN Potential SSH Scan

08/04/2020-15:38:28.791557 104.248.12.247 Protocol: 6 ET SCAN Potential SSH Scan

Oct 13 12:35:05 lavrea sshd[324863]: Invalid user duncan from 104.248.123.197 port 32850
...

(sshd) Failed SSH login from 104.248.123.197 (US/United States/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct 13 00:31:51 server sshd[31645]: Invalid user whitney from 104.248.123.197 port 42348
Oct 13 00:31:53 server sshd[31645]: Failed password for invalid user whitney from 104.248.123.197 port 42348 ssh2
Oct 13 00:41:36 server sshd[1687]: Invalid user career from 104.248.123.197 port 45714
Oct 13 00:41:38 server sshd[1687]: Failed password for invalid user career from 104.248.123.197 port 45714 ssh2
Oct 13 00:46:19 server sshd[2980]: Invalid user foma from 104.248.123.197 port 48874

2020-10-12T23:58:41.827679news0 sshd[579]: User root from 104.248.123.197 not allowed because not listed in AllowUsers
2020-10-12T23:58:44.098078news0 sshd[579]: Failed password for invalid user root from 104.248.123.197 port 33122 ssh2
2020-10-13T00:02:57.159211news0 sshd[700]: User root from 104.248.123.197 not allowed because not listed in AllowUsers
...

Oct 11 19:28:53 web1 sshd\[13339\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.123.197  user=root
Oct 11 19:28:55 web1 sshd\[13339\]: Failed password for root from 104.248.123.197 port 59144 ssh2
Oct 11 19:33:17 web1 sshd\[13851\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.123.197  user=mysql
Oct 11 19:33:19 web1 sshd\[13851\]: Failed password for mysql from 104.248.123.197 port 34434 ssh2
Oct 11 19:37:41 web1 sshd\[14333\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.123.197  user=root

Sep 30 08:32:58 roki-contabo sshd\[2298\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.123.197  user=root
Sep 30 08:33:00 roki-contabo sshd\[2298\]: Failed password for root from 104.248.123.197 port 47318 ssh2
Sep 30 08:42:37 roki-contabo sshd\[2394\]: Invalid user ian from 104.248.123.197
Sep 30 08:42:37 roki-contabo sshd\[2394\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.123.197
Sep 30 08:42:39 roki-contabo sshd\[2394\]: Failed password for invalid user ian from 104.248.123.197 port 56104 ssh2
...

<6 unauthorized SSH connections

104.248.124.109 - - [01/Oct/2020:21:54:13 +0200] "GET /wp-login.php HTTP/1.1" 200 2566 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
104.248.124.109 - - [01/Oct/2020:21:54:14 +0200] "POST /wp-login.php HTTP/1.1" 200 2698 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
104.248.124.109 - - [01/Oct/2020:21:54:16 +0200] "GET /wp-login.php HTTP/1.1" 200 2566 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
104.248.124.109 - - [01/Oct/2020:21:54:17 +0200] "POST /wp-login.php HTTP/1.1" 200 2697 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
104.248.124.109 - - [01/Oct/2020:21:54:19 +0200] "GET /wp-login.php HTTP/1.1" 200 2566 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
104.248.124.109 - - [01/Oct/2020:21:54:23 +0200] "POST /wp-login.php HTTP/1.1" 200 2696 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/
...

104.248.124.109 - - [30/Sep/2020:21:40:06 +0100] "POST /wp-login.php HTTP/1.1" 200 2673 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
104.248.124.109 - - [30/Sep/2020:21:40:10 +0100] "POST /wp-login.php HTTP/1.1" 200 2656 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
104.248.124.109 - - [30/Sep/2020:21:40:21 +0100] "POST /wp-login.php HTTP/1.1" 200 2639 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...

104.248.124.109 - - [30/Sep/2020:21:40:06 +0100] "POST /wp-login.php HTTP/1.1" 200 2673 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
104.248.124.109 - - [30/Sep/2020:21:40:10 +0100] "POST /wp-login.php HTTP/1.1" 200 2656 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
104.248.124.109 - - [30/Sep/2020:21:40:21 +0100] "POST /wp-login.php HTTP/1.1" 200 2639 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...

Sep 18 14:55:34 sip sshd[1644402]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.122.143  user=root
Sep 18 14:55:37 sip sshd[1644402]: Failed password for root from 104.248.122.143 port 39224 ssh2
Sep 18 14:59:28 sip sshd[1644428]: Invalid user oracle from 104.248.122.143 port 50508
...

" "

Brute%20Force%20SSH

Sep 15 17:14:11 pornomens sshd\[19627\]: Invalid user ubnt from 104.248.123.197 port 39688
Sep 15 17:14:11 pornomens sshd\[19627\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.123.197
Sep 15 17:14:14 pornomens sshd\[19627\]: Failed password for invalid user ubnt from 104.248.123.197 port 39688 ssh2
...

[SID2] Fail2ban detected 5 failed SSH login attempts within 30 minutes. This report was submitted automatically.

scans once in preceeding hours on the ports (in chronological order) 10584 resulting in total of 5 scans from 104.248.0.0/16 block.

Apr  8 05:39:11 web01.agentur-b-2.de postfix/smtpd[520661]: NOQUEUE: reject: RCPT from unknown[186.84.172.7]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Apr  8 05:39:18 web01.agentur-b-2.de postfix/smtpd[520661]: NOQUEUE: reject: RCPT from unknown[186.84.172.7]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Apr  8 05:39:19 web01.agentur-b-2.de postfix/smtpd[520661]: NOQUEUE: reject: RCPT from unknown[186.84.172.7]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Apr  8 05:39:20 web01.agentur-b-2.de postfix/smtpd[520661]: NOQUEUE: reject: RCPT from unknown[186.84.172

Apr  8 10:45:17 mail.srvfarm.net postfix/smtpd[1719208]: warning: unknown[195.231.3.181]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  8 10:45:17 mail.srvfarm.net postfix/smtpd[1719208]: lost connection after AUTH from unknown[195.231.3.181]
Apr  8 10:50:14 mail.srvfarm.net postfix/smtpd[1725454]: lost connection after CONNECT from unknown[195.231.3.181]
Apr  8 10:50:15 mail.srvfarm.net postfix/smtpd[1725554]: lost connection after CONNECT from unknown[195.231.3.181]
Apr  8 10:50:20 mail.srvfarm.net postfix/smtpd[1729720]: lost connection after CONNECT from unknown[195.231.3.181]

Lines containing failures of 54.38.180.93 (max 1000)
Apr  6 23:19:34 localhost sshd[22333]: Invalid user jacke from 54.38.180.93 port 52356
Apr  6 23:19:34 localhost sshd[22333]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.180.93 
Apr  6 23:19:36 localhost sshd[22333]: Failed password for invalid user jacke from 54.38.180.93 port 52356 ssh2
Apr  6 23:19:38 localhost sshd[22333]: Received disconnect from 54.38.180.93 port 52356:11: Bye Bye [preauth]
Apr  6 23:19:38 localhost sshd[22333]: Disconnected from invalid user jacke 54.38.180.93 port 52356 [preauth]
Apr  7 00:54:33 localhost sshd[14367]: Invalid user deploy from 54.38.180.93 port 42966
Apr  7 00:54:33 localhost sshd[14367]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.180.93 
Apr  7 00:54:35 localhost sshd[14367]: Failed password for invalid user deploy from 54.38.180.93 port 42966 ssh2
Apr  7 00:54:35 localhost sshd........
------------------------------

Apr  8 10:31:52 srv01 sshd[20171]: Invalid user user1 from 62.215.6.11 port 36599
Apr  8 10:31:52 srv01 sshd[20171]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.215.6.11
Apr  8 10:31:52 srv01 sshd[20171]: Invalid user user1 from 62.215.6.11 port 36599
Apr  8 10:31:54 srv01 sshd[20171]: Failed password for invalid user user1 from 62.215.6.11 port 36599 ssh2
Apr  8 10:36:36 srv01 sshd[20429]: Invalid user subhana from 62.215.6.11 port 41523
...

(From marx.stacy@gmail.com) Greetings, I was just visiting your website and filled out your "contact us" form. The contact page on your site sends you messages like this to your email account which is why you are reading my message at this moment right? That's the most important achievement with any type of advertising, making people actually READ your advertisement and that's exactly what I just accomplished with you! If you have an advertisement you would like to blast out to tons of websites via their contact forms in the US or to any country worldwide send me a quick note now, I can even focus on specific niches and my charges are very affordable. Reply here: trinitybeumer@gmail.com

20 attempts against mh-ssh on echoip

Apr  8 09:18:16 ns382633 sshd\[1042\]: Invalid user test from 193.112.85.35 port 33458
Apr  8 09:18:16 ns382633 sshd\[1042\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.85.35
Apr  8 09:18:18 ns382633 sshd\[1042\]: Failed password for invalid user test from 193.112.85.35 port 33458 ssh2
Apr  8 09:26:13 ns382633 sshd\[2819\]: Invalid user test from 193.112.85.35 port 58712
Apr  8 09:26:13 ns382633 sshd\[2819\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.85.35

Apr  8 07:13:11 ws24vmsma01 sshd[24376]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.105.77
Apr  8 07:13:14 ws24vmsma01 sshd[24376]: Failed password for invalid user halflifeserver from 106.13.105.77 port 58916 ssh2
...

Apr  8 10:16:14  sshd[27260]: Failed password for invalid user user from 171.220.243.179 port 38080 ssh2

Apr  8 10:54:10 ns392434 sshd[27061]: Invalid user import from 123.22.212.99 port 61752
Apr  8 10:54:10 ns392434 sshd[27061]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.22.212.99
Apr  8 10:54:10 ns392434 sshd[27061]: Invalid user import from 123.22.212.99 port 61752
Apr  8 10:54:12 ns392434 sshd[27061]: Failed password for invalid user import from 123.22.212.99 port 61752 ssh2
Apr  8 11:01:00 ns392434 sshd[27299]: Invalid user deploy from 123.22.212.99 port 41278
Apr  8 11:01:00 ns392434 sshd[27299]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.22.212.99
Apr  8 11:01:00 ns392434 sshd[27299]: Invalid user deploy from 123.22.212.99 port 41278
Apr  8 11:01:03 ns392434 sshd[27299]: Failed password for invalid user deploy from 123.22.212.99 port 41278 ssh2
Apr  8 11:05:34 ns392434 sshd[27367]: Invalid user doug from 123.22.212.99 port 64321

Email Spam

Apr  8 12:20:52 mail.srvfarm.net postfix/smtpd[1753879]: warning: unknown[141.98.80.33]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  8 12:20:52 mail.srvfarm.net postfix/smtpd[1753875]: warning: unknown[141.98.80.33]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  8 12:20:52 mail.srvfarm.net postfix/smtpd[1753875]: lost connection after AUTH from unknown[141.98.80.33]
Apr  8 12:20:52 mail.srvfarm.net postfix/smtpd[1753879]: lost connection after AUTH from unknown[141.98.80.33]
Apr  8 12:20:53 mail.srvfarm.net postfix/smtpd[1768432]: warning: unknown[141.98.80.33]: SASL LOGIN authentication failed: UGFzc3dvcmQ6

bruteforce detected

Try to login my fritzbox.

Apr  8 12:00:32 cvbnet sshd[5149]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.123.127 
Apr  8 12:00:34 cvbnet sshd[5149]: Failed password for invalid user teamspeak from 51.254.123.127 port 40422 ssh2
...