Jan 26 04:55:43 odroid64 sshd\[9061\]: Invalid user ho from 167.99.93.0
Jan 26 04:55:43 odroid64 sshd\[9061\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.93.0
...

Scanned 3 times in the last 24 hours on port 22

Feb  9 12:09:12 plusreed sshd[23508]: Invalid user mbe from 167.99.93.0
...

fraudulent SSH attempt

SSH brutforce

Invalid user yy from 167.99.93.0 port 57538

$f2bV_matches

srv02 Mass scanning activity detected Target: 26851  ..

Oct  5 20:32:38 host1 sshd[1237006]: Failed password for root from 167.99.93.5 port 58088 ssh2
Oct  5 20:36:47 host1 sshd[1237277]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.93.5  user=root
Oct  5 20:36:49 host1 sshd[1237277]: Failed password for root from 167.99.93.5 port 37976 ssh2
Oct  5 20:36:47 host1 sshd[1237277]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.93.5  user=root
Oct  5 20:36:49 host1 sshd[1237277]: Failed password for root from 167.99.93.5 port 37976 ssh2
...

[N1.H1.VM1] Port Scanner Detected Blocked by UFW

Port scan denied

(sshd) Failed SSH login from 167.99.93.5 (GB/United Kingdom/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 21 13:09:24 server sshd[31232]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.93.5  user=root
Sep 21 13:09:26 server sshd[31232]: Failed password for root from 167.99.93.5 port 43698 ssh2
Sep 21 13:14:08 server sshd[32713]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.93.5  user=root
Sep 21 13:14:09 server sshd[32713]: Failed password for root from 167.99.93.5 port 47724 ssh2
Sep 21 13:17:54 server sshd[1698]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.93.5  user=root

Sep 21 04:30:11 inter-technics sshd[28063]: Invalid user odoo from 167.99.93.5 port 42212
Sep 21 04:30:11 inter-technics sshd[28063]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.93.5
Sep 21 04:30:11 inter-technics sshd[28063]: Invalid user odoo from 167.99.93.5 port 42212
Sep 21 04:30:13 inter-technics sshd[28063]: Failed password for invalid user odoo from 167.99.93.5 port 42212 ssh2
Sep 21 04:34:35 inter-technics sshd[28346]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.93.5  user=root
Sep 21 04:34:37 inter-technics sshd[28346]: Failed password for root from 167.99.93.5 port 51820 ssh2
...

 TCP (SYN) 167.99.93.5:57693 -> port 4947, len 44

Sep 16 09:02:21 minden010 sshd[10324]: Failed password for root from 167.99.93.5 port 60418 ssh2
Sep 16 09:04:54 minden010 sshd[11160]: Failed password for root from 167.99.93.5 port 41288 ssh2
...

(sshd) Failed SSH login from 167.99.93.5 (GB/United Kingdom/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep  8 09:17:30 optimus sshd[29396]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.93.5  user=root
Sep  8 09:17:32 optimus sshd[29396]: Failed password for root from 167.99.93.5 port 37544 ssh2
Sep  8 09:21:23 optimus sshd[30797]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.93.5  user=root
Sep  8 09:21:24 optimus sshd[30797]: Failed password for root from 167.99.93.5 port 35800 ssh2
Sep  8 09:25:19 optimus sshd[32018]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.93.5  user=root

Fail2Ban Ban Triggered (2)

reported through recidive - multiple failed attempts(SSH)

Sep  4 13:20:43 124388 sshd[7860]: Failed password for invalid user odd from 167.99.93.5 port 44706 ssh2
Sep  4 13:24:24 124388 sshd[8031]: Invalid user admin from 167.99.93.5 port 38720
Sep  4 13:24:24 124388 sshd[8031]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.93.5
Sep  4 13:24:24 124388 sshd[8031]: Invalid user admin from 167.99.93.5 port 38720
Sep  4 13:24:25 124388 sshd[8031]: Failed password for invalid user admin from 167.99.93.5 port 38720 ssh2

Sep  4 06:57:43 vps639187 sshd\[21359\]: Invalid user joao from 167.99.93.5 port 42070
Sep  4 06:57:43 vps639187 sshd\[21359\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.93.5
Sep  4 06:57:45 vps639187 sshd\[21359\]: Failed password for invalid user joao from 167.99.93.5 port 42070 ssh2
...

Sep  3 20:54:08 abendstille sshd\[19005\]: Invalid user user03 from 167.99.93.5
Sep  3 20:54:08 abendstille sshd\[19005\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.93.5
Sep  3 20:54:10 abendstille sshd\[19005\]: Failed password for invalid user user03 from 167.99.93.5 port 52622 ssh2
Sep  3 20:57:44 abendstille sshd\[22261\]: Invalid user devin from 167.99.93.5
Sep  3 20:57:44 abendstille sshd\[22261\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.93.5
...

Dec 19 16:37:54 MK-Soft-VM6 sshd[18176]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.56.143 
Dec 19 16:37:56 MK-Soft-VM6 sshd[18176]: Failed password for invalid user info from 118.24.56.143 port 49464 ssh2
...

Dec 19 09:07:43 dallas01 sshd[19780]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=131.221.80.177
Dec 19 09:07:45 dallas01 sshd[19780]: Failed password for invalid user minecraftserver from 131.221.80.177 port 28641 ssh2
Dec 19 09:14:55 dallas01 sshd[24966]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=131.221.80.177

Dec 19 11:16:56 TORMINT sshd\[22648\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.9  user=root
Dec 19 11:16:57 TORMINT sshd\[22648\]: Failed password for root from 222.186.180.9 port 32212 ssh2
Dec 19 11:17:01 TORMINT sshd\[22648\]: Failed password for root from 222.186.180.9 port 32212 ssh2
...

2019-12-19T16:17:16.784467hub.schaetter.us sshd\[10792\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.226  user=root
2019-12-19T16:17:18.998708hub.schaetter.us sshd\[10792\]: Failed password for root from 222.186.173.226 port 49816 ssh2
2019-12-19T16:17:22.336167hub.schaetter.us sshd\[10792\]: Failed password for root from 222.186.173.226 port 49816 ssh2
2019-12-19T16:17:26.091887hub.schaetter.us sshd\[10792\]: Failed password for root from 222.186.173.226 port 49816 ssh2
2019-12-19T16:17:29.055536hub.schaetter.us sshd\[10792\]: Failed password for root from 222.186.173.226 port 49816 ssh2
...

2019-12-19T17:21:34.493814scmdmz1 sshd[7012]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns508619.ip-198-245-63.net  user=root
2019-12-19T17:21:36.481074scmdmz1 sshd[7012]: Failed password for root from 198.245.63.94 port 55862 ssh2
2019-12-19T17:26:54.888907scmdmz1 sshd[7474]: Invalid user lisa from 198.245.63.94 port 32932
2019-12-19T17:26:54.892635scmdmz1 sshd[7474]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns508619.ip-198-245-63.net
2019-12-19T17:26:54.888907scmdmz1 sshd[7474]: Invalid user lisa from 198.245.63.94 port 32932
2019-12-19T17:26:56.828633scmdmz1 sshd[7474]: Failed password for invalid user lisa from 198.245.63.94 port 32932 ssh2
...

\[2019-12-19 11:09:18\] NOTICE\[2839\] chan_sip.c: Registration from '\' failed for '81.171.107.119:52432' - Wrong password
\[2019-12-19 11:09:18\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-19T11:09:18.725-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="70",SessionID="0x7f0fb4a5a908",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.107.119/52432",Challenge="4a67f148",ReceivedChallenge="4a67f148",ReceivedHash="7cd5699b50896950c0c8c88a1f74964a"
\[2019-12-19 11:13:14\] NOTICE\[2839\] chan_sip.c: Registration from '\' failed for '81.171.107.119:54997' - Wrong password
\[2019-12-19 11:13:14\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-19T11:13:14.228-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="70",SessionID="0x7f0fb4a5a908",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.107.119

Dec 19 23:24:40 webhost01 sshd[18464]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.231.253.74
Dec 19 23:24:41 webhost01 sshd[18464]: Failed password for invalid user daudies from 165.231.253.74 port 58952 ssh2
...

Dec 19 17:29:41 MainVPS sshd[19894]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.22.169  user=backup
Dec 19 17:29:43 MainVPS sshd[19894]: Failed password for backup from 139.59.22.169 port 48238 ssh2
Dec 19 17:35:36 MainVPS sshd[31346]: Invalid user www from 139.59.22.169 port 54372
Dec 19 17:35:36 MainVPS sshd[31346]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.22.169
Dec 19 17:35:36 MainVPS sshd[31346]: Invalid user www from 139.59.22.169 port 54372
Dec 19 17:35:38 MainVPS sshd[31346]: Failed password for invalid user www from 139.59.22.169 port 54372 ssh2
...

2019-12-19T17:06:37.039774scmdmz1 sshd[5726]: Invalid user aldrin from 145.239.76.253 port 49922
2019-12-19T17:06:37.043293scmdmz1 sshd[5726]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=253.ip-145-239-76.eu
2019-12-19T17:06:37.039774scmdmz1 sshd[5726]: Invalid user aldrin from 145.239.76.253 port 49922
2019-12-19T17:06:39.237091scmdmz1 sshd[5726]: Failed password for invalid user aldrin from 145.239.76.253 port 49922 ssh2
2019-12-19T17:11:54.554277scmdmz1 sshd[6200]: Invalid user james from 145.239.76.253 port 57656
...

Trying out my SMTP servers: Out: 220 ,In:  EHLO ylmf-pc, Out: 503 5.5.1 Error: authentication not enabled, Out: 421 4.4.2 Error: timeout exceeded

Dec 19 20:55:21 gw1 sshd[26828]: Failed password for mysql from 190.13.129.34 port 55490 ssh2
...

Dec 19 16:23:18 zeus sshd[17637]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.254.172.63 
Dec 19 16:23:20 zeus sshd[17637]: Failed password for invalid user scarles from 182.254.172.63 port 44660 ssh2
Dec 19 16:28:47 zeus sshd[17766]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.254.172.63 
Dec 19 16:28:50 zeus sshd[17766]: Failed password for invalid user fickes from 182.254.172.63 port 55394 ssh2

12/19/2019-17:02:10.989239 80.82.65.74 Protocol: 6 ET DROP Dshield Block Listed Source group 1

Invalid user 123456 from 79.137.86.205 port 55660
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.86.205
Failed password for invalid user 123456 from 79.137.86.205 port 55660 ssh2
Invalid user Castromonte from 79.137.86.205 port 34900
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.86.205

Unauthorised access (Dec 19) SRC=5.160.123.70 LEN=52 TOS=0x10 PREC=0x40 TTL=109 ID=11143 DF TCP DPT=445 WINDOW=8192 SYN