Mar 21 14:54:49 master sshd[16508]: Failed password for invalid user temp from 167.172.145.231 port 51630 ssh2
Mar 21 15:01:21 master sshd[16899]: Failed password for invalid user huette from 167.172.145.231 port 53248 ssh2
Mar 21 15:07:01 master sshd[16907]: Failed password for invalid user support from 167.172.145.231 port 44750 ssh2
Mar 21 15:12:30 master sshd[16987]: Failed password for invalid user dustin from 167.172.145.231 port 36254 ssh2
Mar 21 15:18:16 master sshd[17011]: Failed password for invalid user kraft from 167.172.145.231 port 55988 ssh2
Mar 21 15:23:35 master sshd[17055]: Failed password for invalid user jl from 167.172.145.231 port 47492 ssh2

Invalid user zalika from 180.76.162.111 port 51605

Mar 21 13:34:08 ip-172-31-62-245 sshd\[24279\]: Invalid user brd from 174.138.18.157\
Mar 21 13:34:10 ip-172-31-62-245 sshd\[24279\]: Failed password for invalid user brd from 174.138.18.157 port 40766 ssh2\
Mar 21 13:38:14 ip-172-31-62-245 sshd\[24313\]: Invalid user lx from 174.138.18.157\
Mar 21 13:38:16 ip-172-31-62-245 sshd\[24313\]: Failed password for invalid user lx from 174.138.18.157 port 56214 ssh2\
Mar 21 13:42:36 ip-172-31-62-245 sshd\[24410\]: Invalid user sandbox from 174.138.18.157\

Invalid user ubuntu from 120.224.113.23 port 2137

SSH Brute Force

detected by Fail2Ban

Mar 21 15:10:44 124388 sshd[1085]: Invalid user instrume from 220.88.1.208 port 42265
Mar 21 15:10:44 124388 sshd[1085]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.88.1.208
Mar 21 15:10:44 124388 sshd[1085]: Invalid user instrume from 220.88.1.208 port 42265
Mar 21 15:10:46 124388 sshd[1085]: Failed password for invalid user instrume from 220.88.1.208 port 42265 ssh2
Mar 21 15:12:05 124388 sshd[1094]: Invalid user frontrow from 220.88.1.208 port 52607

Mar 21 15:03:13 l03 sshd[27555]: Invalid user confluence from 211.23.44.58 port 12867
...

Mar 21 16:16:41 ks10 sshd[3491654]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.217.199.20 
Mar 21 16:16:44 ks10 sshd[3491654]: Failed password for invalid user dummy from 187.217.199.20 port 59774 ssh2
...

Fail2Ban Ban Triggered

sshd jail - ssh hack attempt

Invalid user hirota from 185.56.9.40 port 50492

Mar 21 15:39:37 silence02 sshd[1723]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.89.204
Mar 21 15:39:39 silence02 sshd[1723]: Failed password for invalid user s from 138.68.89.204 port 47264 ssh2
Mar 21 15:44:00 silence02 sshd[1941]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.89.204

2020-03-21T13:57:28.752187struts4.enskede.local sshd\[15554\]: Invalid user sinusbot from 106.13.199.79 port 56398
2020-03-21T13:57:28.758954struts4.enskede.local sshd\[15554\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.199.79
2020-03-21T13:57:32.486152struts4.enskede.local sshd\[15554\]: Failed password for invalid user sinusbot from 106.13.199.79 port 56398 ssh2
2020-03-21T14:00:55.577945struts4.enskede.local sshd\[15595\]: Invalid user fz from 106.13.199.79 port 45458
2020-03-21T14:00:55.583906struts4.enskede.local sshd\[15595\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.199.79
...

Dear Ms.  ;
We compromised your devices and we have all your information related to your personal life and your adventures during travels (you know exactly what we mean). You have 24 hours to pay 50 USD, we do not want to expose you since we do not have any benefit doing troubles. We will delete everything related to you and leave you alone (sure 50 USD means nothing to you). If you want to contact the police you are free to do so and we are free to expose you too. We are not criminals, we just need some money, so be gentle and everything will pass safely for you. See how deep we know about you, if you want more we will email your advantures to your relatives:
Pay the 50 USD to XMR (if you face problems pay using Bitcoin) (find out in Google how to):
XMR: 46JJs5ttxR9jdNR2jmNiAbX5QtK3M9faBPPhh7WQwvrs8NLFpsagtZ3gnA6K6pSrm53JefbXGok6GTn7UexPHSBC2w2aN6j
Bitcoin: 3NQCHf924JYzU2LfziVpfrX9cvJGwTCmvi
You can buy XMR from https://localmonero.co/.

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