Feb  8 00:35:22 server sshd\[30922\]: Invalid user utm from 94.191.58.157
Feb  8 00:35:22 server sshd\[30922\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157 
Feb  8 00:35:23 server sshd\[30922\]: Failed password for invalid user utm from 94.191.58.157 port 50944 ssh2
Feb  8 21:21:18 server sshd\[3838\]: Invalid user sqm from 94.191.58.157
Feb  8 21:21:18 server sshd\[3838\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157 
...

Unauthorized connection attempt detected from IP address 94.191.58.157 to port 2220 [J]

Unauthorized connection attempt detected from IP address 94.191.58.157 to port 2220 [J]

Oct 27 06:40:19 odroid64 sshd\[32328\]: User root from 94.191.58.157 not allowed because not listed in AllowUsers
Oct 27 06:40:20 odroid64 sshd\[32328\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157  user=root
Oct 27 06:40:19 odroid64 sshd\[32328\]: User root from 94.191.58.157 not allowed because not listed in AllowUsers
Oct 27 06:40:20 odroid64 sshd\[32328\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157  user=root
Oct 27 06:40:21 odroid64 sshd\[32328\]: Failed password for invalid user root from 94.191.58.157 port 38014 ssh2
...

Dec 29 16:16:26 sd-53420 sshd\[32556\]: Invalid user vcsa from 94.191.58.157
Dec 29 16:16:26 sd-53420 sshd\[32556\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157
Dec 29 16:16:29 sd-53420 sshd\[32556\]: Failed password for invalid user vcsa from 94.191.58.157 port 59598 ssh2
Dec 29 16:18:31 sd-53420 sshd\[970\]: User root from 94.191.58.157 not allowed because none of user's groups are listed in AllowGroups
Dec 29 16:18:31 sd-53420 sshd\[970\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157  user=root
...

Dec 14 23:59:21 game-panel sshd[20950]: Failed password for root from 94.191.58.157 port 41462 ssh2
Dec 15 00:04:01 game-panel sshd[21184]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157
Dec 15 00:04:03 game-panel sshd[21184]: Failed password for invalid user guest from 94.191.58.157 port 60728 ssh2

Dec 10 07:22:52 legacy sshd[20517]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157
Dec 10 07:22:54 legacy sshd[20517]: Failed password for invalid user tables from 94.191.58.157 port 47670 ssh2
Dec 10 07:30:31 legacy sshd[20851]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157
...

Dec  6 12:51:43 web9 sshd\[18891\]: Invalid user 123 from 94.191.58.157
Dec  6 12:51:43 web9 sshd\[18891\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157
Dec  6 12:51:44 web9 sshd\[18891\]: Failed password for invalid user 123 from 94.191.58.157 port 42796 ssh2
Dec  6 12:58:55 web9 sshd\[20138\]: Invalid user nobodynobody from 94.191.58.157
Dec  6 12:58:55 web9 sshd\[20138\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157

Dec  4 06:10:03 kapalua sshd\[24578\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157  user=root
Dec  4 06:10:05 kapalua sshd\[24578\]: Failed password for root from 94.191.58.157 port 49892 ssh2
Dec  4 06:18:33 kapalua sshd\[25295\]: Invalid user yoyo from 94.191.58.157
Dec  4 06:18:33 kapalua sshd\[25295\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157
Dec  4 06:18:35 kapalua sshd\[25295\]: Failed password for invalid user yoyo from 94.191.58.157 port 58300 ssh2

Dec  3 09:05:53 sd-53420 sshd\[12424\]: Invalid user pgidc from 94.191.58.157
Dec  3 09:05:53 sd-53420 sshd\[12424\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157
Dec  3 09:05:56 sd-53420 sshd\[12424\]: Failed password for invalid user pgidc from 94.191.58.157 port 56030 ssh2
Dec  3 09:13:30 sd-53420 sshd\[13926\]: Invalid user draxo from 94.191.58.157
Dec  3 09:13:30 sd-53420 sshd\[13926\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157
...

Dec  3 06:34:19 sd-53420 sshd\[17423\]: User backup from 94.191.58.157 not allowed because none of user's groups are listed in AllowGroups
Dec  3 06:34:19 sd-53420 sshd\[17423\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157  user=backup
Dec  3 06:34:21 sd-53420 sshd\[17423\]: Failed password for invalid user backup from 94.191.58.157 port 41336 ssh2
Dec  3 06:42:06 sd-53420 sshd\[18865\]: User root from 94.191.58.157 not allowed because none of user's groups are listed in AllowGroups
Dec  3 06:42:06 sd-53420 sshd\[18865\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157  user=root
...

Fail2Ban - SSH Bruteforce Attempt

Dec  1 02:34:16 hosting sshd[27546]: Invalid user erickson from 94.191.58.157 port 58426
Dec  1 02:34:16 hosting sshd[27546]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157
Dec  1 02:34:16 hosting sshd[27546]: Invalid user erickson from 94.191.58.157 port 58426
Dec  1 02:34:19 hosting sshd[27546]: Failed password for invalid user erickson from 94.191.58.157 port 58426 ssh2
Dec  1 02:52:30 hosting sshd[29483]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157  user=root
Dec  1 02:52:31 hosting sshd[29483]: Failed password for root from 94.191.58.157 port 36024 ssh2
...

Nov 23 15:37:29 hcbbdb sshd\[19713\]: Invalid user otakar from 94.191.58.157
Nov 23 15:37:29 hcbbdb sshd\[19713\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157
Nov 23 15:37:31 hcbbdb sshd\[19713\]: Failed password for invalid user otakar from 94.191.58.157 port 60944 ssh2
Nov 23 15:43:45 hcbbdb sshd\[20335\]: Invalid user wetherbee from 94.191.58.157
Nov 23 15:43:45 hcbbdb sshd\[20335\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157

$f2bV_matches

Nov 14 12:50:23 hanapaa sshd\[28009\]: Invalid user colleen from 94.191.58.157
Nov 14 12:50:23 hanapaa sshd\[28009\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157
Nov 14 12:50:26 hanapaa sshd\[28009\]: Failed password for invalid user colleen from 94.191.58.157 port 45086 ssh2
Nov 14 12:54:36 hanapaa sshd\[28344\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157  user=root
Nov 14 12:54:38 hanapaa sshd\[28344\]: Failed password for root from 94.191.58.157 port 53392 ssh2

Oct 29 08:31:16 firewall sshd[9768]: Invalid user postgres from 94.191.58.157
Oct 29 08:31:18 firewall sshd[9768]: Failed password for invalid user postgres from 94.191.58.157 port 37176 ssh2
Oct 29 08:37:01 firewall sshd[9847]: Invalid user lissy from 94.191.58.157
...

Oct 28 17:12:46 nextcloud sshd\[4912\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157  user=root
Oct 28 17:12:48 nextcloud sshd\[4912\]: Failed password for root from 94.191.58.157 port 45376 ssh2
Oct 28 17:19:04 nextcloud sshd\[16456\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157  user=root
...

Brute force SMTP login attempted.
...

Sep 30 11:45:07 php1 sshd\[26469\]: Invalid user host from 94.191.58.157
Sep 30 11:45:07 php1 sshd\[26469\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157
Sep 30 11:45:09 php1 sshd\[26469\]: Failed password for invalid user host from 94.191.58.157 port 50342 ssh2
Sep 30 11:49:22 php1 sshd\[26867\]: Invalid user umulus from 94.191.58.157
Sep 30 11:49:22 php1 sshd\[26867\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157

Sep 11 04:29:16 php1 sshd\[6334\]: Invalid user ftpuser2 from 94.191.58.157
Sep 11 04:29:16 php1 sshd\[6334\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157
Sep 11 04:29:19 php1 sshd\[6334\]: Failed password for invalid user ftpuser2 from 94.191.58.157 port 48350 ssh2
Sep 11 04:38:50 php1 sshd\[7755\]: Invalid user 1q2w3e4r from 94.191.58.157
Sep 11 04:38:50 php1 sshd\[7755\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157

Aug  1 15:25:43 vps200512 sshd\[24814\]: Invalid user martyn from 94.191.58.157
Aug  1 15:25:43 vps200512 sshd\[24814\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157
Aug  1 15:25:46 vps200512 sshd\[24814\]: Failed password for invalid user martyn from 94.191.58.157 port 60126 ssh2
Aug  1 15:31:00 vps200512 sshd\[24887\]: Invalid user export from 94.191.58.157
Aug  1 15:31:00 vps200512 sshd\[24887\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.157

2019-07-27T10:59:17.087171abusebot-2.cloudsearch.cf sshd\[22048\]: Invalid user YD123789 from 94.191.58.157 port 53738

6379/tcp 6379/tcp
[2020-04-10/13]2pkt

Mar 27 03:39:52 mockhub sshd[16273]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.58.203
Mar 27 03:39:54 mockhub sshd[16273]: Failed password for invalid user oracle from 94.191.58.203 port 37592 ssh2
...

719 attempts to GET/POST various PHPs

Nov 19 08:29:13 MK-Soft-Root2 sshd[1121]: Failed password for root from 103.229.126.206 port 59830 ssh2
...

$f2bV_matches

pfaffenroth-photographie.de 145.239.253.29 \[19/Nov/2019:07:26:59 +0100\] "POST /wp-login.php HTTP/1.1" 200 8452 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
pfaffenroth-photographie.de 145.239.253.29 \[19/Nov/2019:07:27:00 +0100\] "POST /wp-login.php HTTP/1.1" 200 8452 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
pfaffenroth-photographie.de 145.239.253.29 \[19/Nov/2019:07:27:01 +0100\] "POST /wp-login.php HTTP/1.1" 200 8452 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"

Nov 18 22:06:51 web1 sshd\[24051\]: Invalid user hung from 5.249.159.139
Nov 18 22:06:51 web1 sshd\[24051\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.249.159.139
Nov 18 22:06:53 web1 sshd\[24051\]: Failed password for invalid user hung from 5.249.159.139 port 39288 ssh2
Nov 18 22:10:42 web1 sshd\[24434\]: Invalid user asahbi from 5.249.159.139
Nov 18 22:10:42 web1 sshd\[24434\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.249.159.139

11/19/2019-08:44:43.458434 184.30.210.217 Protocol: 6 SURICATA TLS invalid record/traffic

port scan and connect, tcp 23 (telnet)

Nov 19 08:47:32 andromeda postfix/smtpd\[4677\]: warning: unknown\[92.118.38.38\]: SASL LOGIN authentication failed: authentication failure
Nov 19 08:47:51 andromeda postfix/smtpd\[4677\]: warning: unknown\[92.118.38.38\]: SASL LOGIN authentication failed: authentication failure
Nov 19 08:47:55 andromeda postfix/smtpd\[6577\]: warning: unknown\[92.118.38.38\]: SASL LOGIN authentication failed: authentication failure
Nov 19 08:48:07 andromeda postfix/smtpd\[4677\]: warning: unknown\[92.118.38.38\]: SASL LOGIN authentication failed: authentication failure
Nov 19 08:48:27 andromeda postfix/smtpd\[1121\]: warning: unknown\[92.118.38.38\]: SASL LOGIN authentication failed: authentication failure

Unauthorised access (Nov 19) SRC=178.186.28.71 LEN=52 TTL=115 ID=27953 DF TCP DPT=445 WINDOW=8192 SYN

Nov 19 09:18:18 server sshd\[13372\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=fixed-187-190-4-16.totalplay.net  user=sshd
Nov 19 09:18:20 server sshd\[13372\]: Failed password for sshd from 187.190.4.16 port 36315 ssh2
Nov 19 09:26:59 server sshd\[15670\]: Invalid user admin from 187.190.4.16
Nov 19 09:26:59 server sshd\[15670\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=fixed-187-190-4-16.totalplay.net 
Nov 19 09:27:01 server sshd\[15670\]: Failed password for invalid user admin from 187.190.4.16 port 36461 ssh2
...

Nov 19 07:58:44 meumeu sshd[7781]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.25.123 
Nov 19 07:58:46 meumeu sshd[7781]: Failed password for invalid user com56876g from 106.12.25.123 port 50862 ssh2
Nov 19 08:03:12 meumeu sshd[8548]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.25.123 
...

Nov 19 07:26:47 xeon cyrus/imap[65143]: badlogin: [112.14.32.207] plain [SASL(-13): authentication failure: Password verification failed]

Nov 19 08:28:26 SilenceServices sshd[19261]: Failed password for mysql from 51.254.37.192 port 50730 ssh2
Nov 19 08:31:57 SilenceServices sshd[20256]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.37.192
Nov 19 08:31:58 SilenceServices sshd[20256]: Failed password for invalid user fee_office from 51.254.37.192 port 58746 ssh2

Nov 19 02:56:36 plusreed sshd[18642]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.182  user=root
Nov 19 02:56:38 plusreed sshd[18642]: Failed password for root from 222.186.175.182 port 22538 ssh2
...

Lines containing failures of 134.73.51.208
Nov 19 06:55:33 shared04 postfix/smtpd[4339]: connect from rune.imphostnamesol.com[134.73.51.208]
Nov 19 06:55:34 shared04 policyd-spf[4504]: prepend Received-SPF: Pass (mailfrom) identhostnamey=mailfrom; client-ip=134.73.51.208; helo=rune.areatalentshow.co; envelope-from=x@x
Nov x@x
Nov 19 06:55:34 shared04 postfix/smtpd[4339]: disconnect from rune.imphostnamesol.com[134.73.51.208] ehlo=1 mail=1 rcpt=0/1 data=0/1 quhostname=1 commands=3/5
Nov 19 06:56:15 shared04 postfix/smtpd[6801]: connect from rune.imphostnamesol.com[134.73.51.208]
Nov 19 06:56:15 shared04 policyd-spf[6837]: prepend Received-SPF: Pass (mailfrom) identhostnamey=mailfrom; client-ip=134.73.51.208; helo=rune.areatalentshow.co; envelope-from=x@x
Nov x@x
Nov 19 06:56:15 shared04 postfix/smtpd[6801]: disconnect from rune.imphostnamesol.com[134.73.51.208] ehlo=1 mail=1 rcpt=0/1 data=0/1 quhostname=1 commands=3/5
Nov 19 06:56:33 shared04 postfix/smtpd[3694]: connect ........
------------------------------

2019-11-19 00:08:15 H=(126.com) [125.119.32.98]:52404 I=[192.147.25.65]:25 F= rejected RCPT : RBL: found in thrukfz5b56tq6xao6odgdyjrq.zen.dq.spamhaus.net (127.0.0.2, 127.0.0.11, 127.0.0.9, 127.0.0.4) (https://www.spamhaus.org/sbl/query/SBL464478)
2019-11-19 00:20:52 H=(126.com) [125.119.32.98]:52660 I=[192.147.25.65]:25 F= rejected RCPT : RBL: found in thrukfz5b56tq6xao6odgdyjrq.zen.dq.spamhaus.net (127.0.0.2, 127.0.0.9, 127.0.0.4, 127.0.0.11) (https://www.spamhaus.org/query/ip/125.119.32.98)
2019-11-19 00:27:49 H=(126.com) [125.119.32.98]:49550 I=[192.147.25.65]:25 F= rejected RCPT : RBL: found in thrukfz5b56tq6xao6odgdyjrq.zen.dq.spamhaus.net (127.0.0.11, 127.0.0.9, 127.0.0.2, 127.0.0.4) (https://www.spamhaus.org/sbl/query/SBL464478)
...