Oct 11 23:53:45 *hidden* sshd[33031]: Invalid user teodora from 180.76.236.65 port 51230 Oct 11 23:53:45 *hidden* sshd[33031]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.236.65 Oct 11 23:53:48 *hidden* sshd[33031]: Failed password for invalid user teodora from 180.76.236.65 port 51230 ssh2

Oct 11 19:33:49 cdc sshd[3716]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.236.5  user=root
Oct 11 19:33:51 cdc sshd[3716]: Failed password for invalid user root from 180.76.236.5 port 49452 ssh2

Oct 11 12:04:01 OPSO sshd\[20485\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.236.5  user=root
Oct 11 12:04:03 OPSO sshd\[20485\]: Failed password for root from 180.76.236.5 port 57236 ssh2
Oct 11 12:05:41 OPSO sshd\[21016\]: Invalid user upload from 180.76.236.5 port 48352
Oct 11 12:05:41 OPSO sshd\[21016\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.236.5
Oct 11 12:05:43 OPSO sshd\[21016\]: Failed password for invalid user upload from 180.76.236.5 port 48352 ssh2

Invalid user info from 180.76.236.5 port 53338

Invalid user info from 180.76.236.5 port 53338

SSH login attempts.

Aug 29 05:57:17 ns382633 sshd\[30474\]: Invalid user frog from 180.76.236.65 port 56198
Aug 29 05:57:17 ns382633 sshd\[30474\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.236.65
Aug 29 05:57:19 ns382633 sshd\[30474\]: Failed password for invalid user frog from 180.76.236.65 port 56198 ssh2
Aug 29 06:03:04 ns382633 sshd\[31424\]: Invalid user ksk from 180.76.236.65 port 58938
Aug 29 06:03:04 ns382633 sshd\[31424\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.236.65

Aug 17 13:19:46 santamaria sshd\[28410\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.236.65  user=root
Aug 17 13:19:49 santamaria sshd\[28410\]: Failed password for root from 180.76.236.65 port 42272 ssh2
Aug 17 13:22:18 santamaria sshd\[28449\]: Invalid user usuario1 from 180.76.236.65
Aug 17 13:22:18 santamaria sshd\[28449\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.236.65
Aug 17 13:22:19 santamaria sshd\[28449\]: Failed password for invalid user usuario1 from 180.76.236.65 port 41456 ssh2
Aug 17 13:24:46 santamaria sshd\[28479\]: Invalid user testwww from 180.76.236.65
Aug 17 13:27:23 santamaria sshd\[28495\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.236.65  user=root
Aug 17 13:27:25 santamaria sshd\[28495\]: Failed password for root from 180.76.236.65 port 39842 ssh2
...

2020-08-08T05:41:51.453860ns386461 sshd\[14978\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.236.5  user=root
2020-08-08T05:41:53.142357ns386461 sshd\[14978\]: Failed password for root from 180.76.236.5 port 55556 ssh2
2020-08-08T05:55:44.876290ns386461 sshd\[28266\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.236.5  user=root
2020-08-08T05:55:46.585885ns386461 sshd\[28266\]: Failed password for root from 180.76.236.5 port 41550 ssh2
2020-08-08T06:00:22.302974ns386461 sshd\[32412\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.236.5  user=root
...

Aug  2 09:31:26 ns sshd[974]: Connection from 180.76.236.5 port 33232 on 134.119.36.27 port 22
Aug  2 09:31:29 ns sshd[974]: User r.r from 180.76.236.5 not allowed because not listed in AllowUsers
Aug  2 09:31:29 ns sshd[974]: Failed password for invalid user r.r from 180.76.236.5 port 33232 ssh2
Aug  2 09:31:29 ns sshd[974]: Received disconnect from 180.76.236.5 port 33232:11: Bye Bye [preauth]
Aug  2 09:31:29 ns sshd[974]: Disconnected from 180.76.236.5 port 33232 [preauth]
Aug  2 09:49:46 ns sshd[24749]: Connection from 180.76.236.5 port 52926 on 134.119.36.27 port 22
Aug  2 09:49:48 ns sshd[24749]: User r.r from 180.76.236.5 not allowed because not listed in AllowUsers
Aug  2 09:49:48 ns sshd[24749]: Failed password for invalid user r.r from 180.76.236.5 port 52926 ssh2
Aug  2 09:49:49 ns sshd[24749]: Received disconnect from 180.76.236.5 port 52926:11: Bye Bye [preauth]
Aug  2 09:49:49 ns sshd[24749]: Disconnected from 180.76.236.5 port 52926 [preauth]
Aug  2 09:55........
-------------------------------

2020-07-24 07:19:57,842 fail2ban.actions: WARNING [ssh] Ban 180.76.236.65

2020-06-20T15:12:02.074695shield sshd\[7145\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.236.65  user=root
2020-06-20T15:12:04.894907shield sshd\[7145\]: Failed password for root from 180.76.236.65 port 57494 ssh2
2020-06-20T15:16:50.680930shield sshd\[7774\]: Invalid user yhy from 180.76.236.65 port 48680
2020-06-20T15:16:50.684954shield sshd\[7774\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.236.65
2020-06-20T15:16:52.707363shield sshd\[7774\]: Failed password for invalid user yhy from 180.76.236.65 port 48680 ssh2

Jun 19 07:57:00 h2427292 sshd\[20430\]: Invalid user admin from 180.76.236.65
Jun 19 07:57:00 h2427292 sshd\[20430\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.236.65 
Jun 19 07:57:02 h2427292 sshd\[20430\]: Failed password for invalid user admin from 180.76.236.65 port 40128 ssh2
...

Unauthorized access or intrusion attempt detected from Thor banned IP

$f2bV_matches

Dec  6 14:25:24 microserver sshd[36894]: Invalid user server from 103.55.91.51 port 51238
Dec  6 14:25:24 microserver sshd[36894]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.55.91.51
Dec  6 14:25:26 microserver sshd[36894]: Failed password for invalid user server from 103.55.91.51 port 51238 ssh2
Dec  6 14:35:21 microserver sshd[38445]: Invalid user chkoreff from 103.55.91.51 port 53832
Dec  6 14:35:21 microserver sshd[38445]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.55.91.51
Dec  6 14:49:45 microserver sshd[40394]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.55.91.51  user=root
Dec  6 14:49:47 microserver sshd[40394]: Failed password for root from 103.55.91.51 port 45410 ssh2
Dec  6 14:56:35 microserver sshd[41675]: Invalid user dovecot from 103.55.91.51 port 55312
Dec  6 14:56:35 microserver sshd[41675]: pam_unix(sshd:auth): authentication failure; logname= uid=

Dec  6 14:34:25 nextcloud sshd\[3576\]: Invalid user trimbath from 223.223.188.226
Dec  6 14:34:25 nextcloud sshd\[3576\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.223.188.226
Dec  6 14:34:28 nextcloud sshd\[3576\]: Failed password for invalid user trimbath from 223.223.188.226 port 53432 ssh2
...

Scanning

Dec  6 11:59:02 eventyay sshd[9364]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.100.26.142
Dec  6 11:59:04 eventyay sshd[9364]: Failed password for invalid user hanna from 191.100.26.142 port 60922 ssh2
Dec  6 12:07:34 eventyay sshd[9647]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.100.26.142
...

Dec  6 12:27:34 areeb-Workstation sshd[24468]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.129.212.221 
Dec  6 12:27:35 areeb-Workstation sshd[24468]: Failed password for invalid user rpc from 149.129.212.221 port 8390 ssh2
...

Unauthorised access (Dec  6) SRC=124.158.94.35 LEN=52 TTL=105 ID=17273 DF TCP DPT=445 WINDOW=8192 SYN

2019-12-06T07:23:11.581960scmdmz1 sshd\[16757\]: Invalid user mh from 103.21.228.3 port 42069
2019-12-06T07:23:11.584600scmdmz1 sshd\[16757\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.21.228.3
2019-12-06T07:23:14.231260scmdmz1 sshd\[16757\]: Failed password for invalid user mh from 103.21.228.3 port 42069 ssh2
...

Dec  6 14:53:21 dedicated sshd[5267]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.167  user=root
Dec  6 14:53:23 dedicated sshd[5267]: Failed password for root from 222.186.175.167 port 33024 ssh2

Dec  6 12:28:57 server sshd\[11558\]: Invalid user cs8898 from 193.112.91.90
Dec  6 12:28:57 server sshd\[11558\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.91.90 
Dec  6 12:28:59 server sshd\[11558\]: Failed password for invalid user cs8898 from 193.112.91.90 port 53726 ssh2
Dec  6 12:41:33 server sshd\[15178\]: Invalid user info from 193.112.91.90
Dec  6 12:41:33 server sshd\[15178\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.91.90 
...

Dec  6 09:00:22 ns381471 sshd[27793]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.131.68.210
Dec  6 09:00:24 ns381471 sshd[27793]: Failed password for invalid user P@$$wOrd from 221.131.68.210 port 37540 ssh2

Dec  6 13:25:57 server sshd\[27685\]: Invalid user salman from 130.61.88.249
Dec  6 13:25:57 server sshd\[27685\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=130.61.88.249 
Dec  6 13:26:00 server sshd\[27685\]: Failed password for invalid user salman from 130.61.88.249 port 64294 ssh2
Dec  6 14:31:15 server sshd\[13986\]: Invalid user huwei from 130.61.88.249
Dec  6 14:31:15 server sshd\[13986\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=130.61.88.249 
...

Dec  6 01:26:33 auw2 sshd\[3358\]: Invalid user steene from 106.13.140.110
Dec  6 01:26:33 auw2 sshd\[3358\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.140.110
Dec  6 01:26:35 auw2 sshd\[3358\]: Failed password for invalid user steene from 106.13.140.110 port 50632 ssh2
Dec  6 01:33:27 auw2 sshd\[4010\]: Invalid user veale from 106.13.140.110
Dec  6 01:33:27 auw2 sshd\[4010\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.140.110

2019-12-06T13:44:27.670825shield sshd\[406\]: Invalid user braskett from 150.109.113.127 port 52228
2019-12-06T13:44:27.675000shield sshd\[406\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.113.127
2019-12-06T13:44:29.345368shield sshd\[406\]: Failed password for invalid user braskett from 150.109.113.127 port 52228 ssh2
2019-12-06T13:50:34.878024shield sshd\[2013\]: Invalid user zack from 150.109.113.127 port 34550
2019-12-06T13:50:34.882580shield sshd\[2013\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.113.127

Lines containing failures of 13.79.145.36
Dec  4 09:08:31 shared03 sshd[30767]: Invalid user magaletchimy from 13.79.145.36 port 35808
Dec  4 09:08:31 shared03 sshd[30767]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.79.145.36
Dec  4 09:08:33 shared03 sshd[30767]: Failed password for invalid user magaletchimy from 13.79.145.36 port 35808 ssh2
Dec  4 09:08:33 shared03 sshd[30767]: Received disconnect from 13.79.145.36 port 35808:11: Bye Bye [preauth]
Dec  4 09:08:33 shared03 sshd[30767]: Disconnected from invalid user magaletchimy 13.79.145.36 port 35808 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=13.79.145.36

SSH Brute Force, server-1 sshd[22099]: Failed password for invalid user galluzzi from 178.128.81.60 port 35698 ssh2