Dec  1 23:49:56 lnxmysql61 sshd[14204]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.100.234.45

fail2ban

2019-11-27T23:35:25.222120ns386461 sshd\[14056\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.100.234.45  user=root
2019-11-27T23:35:27.174597ns386461 sshd\[14056\]: Failed password for root from 157.100.234.45 port 41474 ssh2
2019-11-27T23:49:54.506174ns386461 sshd\[26421\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.100.234.45  user=ftp
2019-11-27T23:49:56.086599ns386461 sshd\[26421\]: Failed password for ftp from 157.100.234.45 port 38832 ssh2
2019-11-27T23:56:57.692457ns386461 sshd\[32669\]: Invalid user rpm from 157.100.234.45 port 46322
2019-11-27T23:56:57.697285ns386461 sshd\[32669\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.100.234.45
...

Nov 26 19:16:54 sd-53420 sshd\[22332\]: Invalid user tobi from 157.100.234.45
Nov 26 19:16:54 sd-53420 sshd\[22332\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.100.234.45
Nov 26 19:16:55 sd-53420 sshd\[22332\]: Failed password for invalid user tobi from 157.100.234.45 port 47718 ssh2
Nov 26 19:24:10 sd-53420 sshd\[23770\]: User sshd from 157.100.234.45 not allowed because none of user's groups are listed in AllowGroups
Nov 26 19:24:10 sd-53420 sshd\[23770\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.100.234.45  user=sshd
...

Oct 26 15:10:37 [host] sshd[9448]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.100.234.45  user=root
Oct 26 15:10:39 [host] sshd[9448]: Failed password for root from 157.100.234.45 port 41032 ssh2
Oct 26 15:15:20 [host] sshd[9464]: Invalid user hiperg from 157.100.234.45

Oct 25 14:11:48 dedicated sshd[29114]: Invalid user sir from 157.100.234.45 port 56994

Oct 24 05:55:01 ArkNodeAT sshd\[23420\]: Invalid user admin from 157.100.234.45
Oct 24 05:55:01 ArkNodeAT sshd\[23420\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.100.234.45
Oct 24 05:55:03 ArkNodeAT sshd\[23420\]: Failed password for invalid user admin from 157.100.234.45 port 48166 ssh2

Oct 22 19:02:36 [host] sshd[20214]: Invalid user csvn from 157.100.234.45
Oct 22 19:02:36 [host] sshd[20214]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.100.234.45
Oct 22 19:02:38 [host] sshd[20214]: Failed password for invalid user csvn from 157.100.234.45 port 52800 ssh2

Oct 17 12:12:37 php1 sshd\[9349\]: Invalid user P@\$\$w0rd from 157.100.234.45
Oct 17 12:12:37 php1 sshd\[9349\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.100.234.45
Oct 17 12:12:39 php1 sshd\[9349\]: Failed password for invalid user P@\$\$w0rd from 157.100.234.45 port 56662 ssh2
Oct 17 12:17:09 php1 sshd\[10224\]: Invalid user rootme from 157.100.234.45
Oct 17 12:17:09 php1 sshd\[10224\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.100.234.45

Sep 27 00:10:38 ArkNodeAT sshd\[30096\]: Invalid user administrator from 157.100.234.45
Sep 27 00:10:38 ArkNodeAT sshd\[30096\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.100.234.45
Sep 27 00:10:40 ArkNodeAT sshd\[30096\]: Failed password for invalid user administrator from 157.100.234.45 port 42650 ssh2

$f2bV_matches_ltvn

Sep 16 03:04:32 SilenceServices sshd[21375]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.100.234.45
Sep 16 03:04:34 SilenceServices sshd[21375]: Failed password for invalid user hs from 157.100.234.45 port 45904 ssh2
Sep 16 03:08:44 SilenceServices sshd[24441]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.100.234.45

Sep 15 18:34:35 MK-Soft-VM6 sshd\[2672\]: Invalid user user1 from 157.100.234.45 port 58896
Sep 15 18:34:35 MK-Soft-VM6 sshd\[2672\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.100.234.45
Sep 15 18:34:37 MK-Soft-VM6 sshd\[2672\]: Failed password for invalid user user1 from 157.100.234.45 port 58896 ssh2
...

Sep 14 10:48:23 microserver sshd[16027]: Invalid user john from 157.100.234.45 port 60972
Sep 14 10:48:23 microserver sshd[16027]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.100.234.45
Sep 14 10:48:25 microserver sshd[16027]: Failed password for invalid user john from 157.100.234.45 port 60972 ssh2
Sep 14 10:52:53 microserver sshd[16646]: Invalid user telegraf from 157.100.234.45 port 47254
Sep 14 10:52:53 microserver sshd[16646]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.100.234.45
Sep 14 11:05:57 microserver sshd[18522]: Invalid user ts from 157.100.234.45 port 34318
Sep 14 11:05:57 microserver sshd[18522]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.100.234.45
Sep 14 11:05:58 microserver sshd[18522]: Failed password for invalid user ts from 157.100.234.45 port 34318 ssh2
Sep 14 11:10:28 microserver sshd[18906]: Invalid user axfrdns from 157.100.234.45 port 48838

Sep  9 20:43:51 hb sshd\[10554\]: Invalid user test from 157.100.234.45
Sep  9 20:43:51 hb sshd\[10554\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.100.234.45
Sep  9 20:43:53 hb sshd\[10554\]: Failed password for invalid user test from 157.100.234.45 port 48230 ssh2
Sep  9 20:50:13 hb sshd\[11153\]: Invalid user test from 157.100.234.45
Sep  9 20:50:13 hb sshd\[11153\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.100.234.45

Nov 15 12:09:34 v22019058497090703 sshd[3752]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.27.53
Nov 15 12:09:37 v22019058497090703 sshd[3752]: Failed password for invalid user tmackenzie from 212.64.27.53 port 36570 ssh2
Nov 15 12:14:17 v22019058497090703 sshd[4062]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.27.53
...

SSH invalid-user multiple login attempts

Nov 15 11:59:09 lnxweb62 sshd[27460]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.30.66

Nov 15 12:06:38 srv01 sshd[6895]: Invalid user test from 116.203.203.73
Nov 15 12:06:38 srv01 sshd[6895]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=static.73.203.203.116.clients.your-server.de
Nov 15 12:06:38 srv01 sshd[6895]: Invalid user test from 116.203.203.73
Nov 15 12:06:40 srv01 sshd[6895]: Failed password for invalid user test from 116.203.203.73 port 52874 ssh2
Nov 15 12:10:06 srv01 sshd[7093]: Invalid user nanashi from 116.203.203.73
...

MH/MP Probe, Scan, Hack -

Nov 15 12:14:36 dcd-gentoo sshd[18808]: User root from 218.92.0.191 not allowed because none of user's groups are listed in AllowGroups
Nov 15 12:14:39 dcd-gentoo sshd[18808]: error: PAM: Authentication failure for illegal user root from 218.92.0.191
Nov 15 12:14:36 dcd-gentoo sshd[18808]: User root from 218.92.0.191 not allowed because none of user's groups are listed in AllowGroups
Nov 15 12:14:39 dcd-gentoo sshd[18808]: error: PAM: Authentication failure for illegal user root from 218.92.0.191
Nov 15 12:14:36 dcd-gentoo sshd[18808]: User root from 218.92.0.191 not allowed because none of user's groups are listed in AllowGroups
Nov 15 12:14:39 dcd-gentoo sshd[18808]: error: PAM: Authentication failure for illegal user root from 218.92.0.191
Nov 15 12:14:39 dcd-gentoo sshd[18808]: Failed keyboard-interactive/pam for invalid user root from 218.92.0.191 port 38082 ssh2
...

\[2019-11-15 06:25:25\] NOTICE\[2601\] chan_sip.c: Registration from '"180" \' failed for '45.143.221.15:5623' - Wrong password
\[2019-11-15 06:25:25\] SECURITY\[2634\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-15T06:25:25.874-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="180",SessionID="0x7fdf2c5fd9f8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.143.221.15/5623",Challenge="46ad3ed2",ReceivedChallenge="46ad3ed2",ReceivedHash="0f44c8b05c5a11f4fe95a4d56333ab56"
\[2019-11-15 06:25:25\] NOTICE\[2601\] chan_sip.c: Registration from '"180" \' failed for '45.143.221.15:5623' - Wrong password
\[2019-11-15 06:25:25\] SECURITY\[2634\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-15T06:25:25.998-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="180",SessionID="0x7fdf2c5f6d28",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.1

Automatic report - Banned IP Access

185.209.0.32 was recorded 14 times by 2 hosts attempting to connect to the following ports: 3348,3334,3339,3319,3311,3310,3326,3332,3317,3380,3305,3368,3361. Incident counter (4h, 24h, all-time): 14, 61, 649

Nov 15 13:14:14 itv-usvr-01 sshd[29545]: Invalid user adriana from 5.196.70.107
Nov 15 13:14:15 itv-usvr-01 sshd[29545]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.70.107
Nov 15 13:14:14 itv-usvr-01 sshd[29545]: Invalid user adriana from 5.196.70.107
Nov 15 13:14:17 itv-usvr-01 sshd[29545]: Failed password for invalid user adriana from 5.196.70.107 port 41644 ssh2
Nov 15 13:22:12 itv-usvr-01 sshd[29812]: Invalid user bohnsack from 5.196.70.107

Invalid user bojeck from 51.254.206.149 port 58964

Nov 15 11:54:57 lnxded64 sshd[11326]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.112.52

Nov 14 23:24:24 auw2 sshd\[17139\]: Invalid user wilton from 150.223.5.3
Nov 14 23:24:24 auw2 sshd\[17139\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.223.5.3
Nov 14 23:24:26 auw2 sshd\[17139\]: Failed password for invalid user wilton from 150.223.5.3 port 49158 ssh2
Nov 14 23:28:22 auw2 sshd\[17437\]: Invalid user bent from 150.223.5.3
Nov 14 23:28:22 auw2 sshd\[17437\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.223.5.3

2019-11-15T09:45:24.701846hub.schaetter.us sshd\[15524\]: Invalid user luminita from 40.89.134.81 port 40394
2019-11-15T09:45:24.712033hub.schaetter.us sshd\[15524\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.89.134.81
2019-11-15T09:45:26.486412hub.schaetter.us sshd\[15524\]: Failed password for invalid user luminita from 40.89.134.81 port 40394 ssh2
2019-11-15T09:53:18.134647hub.schaetter.us sshd\[15576\]: Invalid user abitcool from 40.89.134.81 port 54046
2019-11-15T09:53:18.144336hub.schaetter.us sshd\[15576\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.89.134.81
...

(sshd) Failed SSH login from 138.197.140.184 (CA/Canada/dev.ei.eckinox.net): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Nov 15 10:18:55 elude sshd[12535]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.140.184  user=root
Nov 15 10:18:57 elude sshd[12535]: Failed password for root from 138.197.140.184 port 60440 ssh2
Nov 15 10:31:24 elude sshd[14372]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.140.184  user=root
Nov 15 10:31:27 elude sshd[14372]: Failed password for root from 138.197.140.184 port 53648 ssh2
Nov 15 10:34:35 elude sshd[14814]: Invalid user guest from 138.197.140.184 port 40368