Dec 18 16:44:40 MK-Soft-VM7 sshd[31098]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.202.35 
Dec 18 16:44:42 MK-Soft-VM7 sshd[31098]: Failed password for invalid user ts3 from 178.128.202.35 port 50186 ssh2
...

Dec 17 12:37:05 tdfoods sshd\[2504\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.202.35  user=root
Dec 17 12:37:07 tdfoods sshd\[2504\]: Failed password for root from 178.128.202.35 port 38620 ssh2
Dec 17 12:42:20 tdfoods sshd\[3168\]: Invalid user barksdale from 178.128.202.35
Dec 17 12:42:20 tdfoods sshd\[3168\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.202.35
Dec 17 12:42:22 tdfoods sshd\[3168\]: Failed password for invalid user barksdale from 178.128.202.35 port 49052 ssh2

Dec 17 16:29:04 ns381471 sshd[30565]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.202.35
Dec 17 16:29:06 ns381471 sshd[30565]: Failed password for invalid user ewout from 178.128.202.35 port 38006 ssh2

Dec 12 07:29:55 cvbnet sshd[5878]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.202.35 
Dec 12 07:29:57 cvbnet sshd[5878]: Failed password for invalid user 8 from 178.128.202.35 port 58046 ssh2
...

Brute-force attempt banned

$f2bV_matches

Dec  9 15:31:07 game-panel sshd[9027]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.202.35
Dec  9 15:31:09 game-panel sshd[9027]: Failed password for invalid user skoldberg from 178.128.202.35 port 47172 ssh2
Dec  9 15:36:36 game-panel sshd[9258]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.202.35

Dec  8 15:12:41 localhost sshd\[36471\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.202.35  user=root
Dec  8 15:12:43 localhost sshd\[36471\]: Failed password for root from 178.128.202.35 port 46170 ssh2
Dec  8 15:18:17 localhost sshd\[36667\]: Invalid user hallamasek from 178.128.202.35 port 55230
Dec  8 15:18:17 localhost sshd\[36667\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.202.35
Dec  8 15:18:19 localhost sshd\[36667\]: Failed password for invalid user hallamasek from 178.128.202.35 port 55230 ssh2
...

Oct 30 17:49:44 tdfoods sshd\[25630\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.202.35  user=root
Oct 30 17:49:46 tdfoods sshd\[25630\]: Failed password for root from 178.128.202.35 port 42458 ssh2
Oct 30 17:53:41 tdfoods sshd\[25942\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.202.35  user=root
Oct 30 17:53:42 tdfoods sshd\[25942\]: Failed password for root from 178.128.202.35 port 52782 ssh2
Oct 30 17:57:37 tdfoods sshd\[26285\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.202.35  user=root

Oct 12 06:42:27 venus sshd\[11423\]: Invalid user Danger@123 from 178.128.202.35 port 48584
Oct 12 06:42:27 venus sshd\[11423\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.202.35
Oct 12 06:42:29 venus sshd\[11423\]: Failed password for invalid user Danger@123 from 178.128.202.35 port 48584 ssh2
...

Oct 12 05:14:30 venus sshd\[10015\]: Invalid user Virus2017 from 178.128.202.35 port 45366
Oct 12 05:14:30 venus sshd\[10015\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.202.35
Oct 12 05:14:32 venus sshd\[10015\]: Failed password for invalid user Virus2017 from 178.128.202.35 port 45366 ssh2
...

Oct 11 04:54:59 friendsofhawaii sshd\[16122\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.202.35  user=root
Oct 11 04:55:01 friendsofhawaii sshd\[16122\]: Failed password for root from 178.128.202.35 port 35586 ssh2
Oct 11 04:59:16 friendsofhawaii sshd\[16478\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.202.35  user=root
Oct 11 04:59:18 friendsofhawaii sshd\[16478\]: Failed password for root from 178.128.202.35 port 47484 ssh2
Oct 11 05:03:22 friendsofhawaii sshd\[16802\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.202.35  user=root

2019-10-09T04:30:30.064980abusebot-3.cloudsearch.cf sshd\[19161\]: Invalid user Passw0rd@1 from 178.128.202.35 port 49782

Apr 12 21:10:31 ubuntu sshd[28703]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.202.35
Apr 12 21:10:33 ubuntu sshd[28703]: Failed password for invalid user abey from 178.128.202.35 port 52112 ssh2
Apr 12 21:16:32 ubuntu sshd[28845]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.202.35

2019-10-05T06:04:03.988951abusebot-4.cloudsearch.cf sshd\[916\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.202.35  user=root

Invalid user site02 from 210.105.82.53 port 50732

20/7/11@23:55:36: FAIL: Alarm-Network address from=178.19.253.0
20/7/11@23:55:36: FAIL: Alarm-Network address from=178.19.253.0
...

Jul 12 01:55:26 firewall sshd[16860]: Invalid user rose from 61.174.171.62
Jul 12 01:55:28 firewall sshd[16860]: Failed password for invalid user rose from 61.174.171.62 port 61553 ssh2
Jul 12 01:58:07 firewall sshd[16943]: Invalid user pool from 61.174.171.62
...

(smtpauth) Failed SMTP AUTH login from 117.121.232.96 (NP/Nepal/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-07-12 08:25:17 plain authenticator failed for ([117.121.232.96]) [117.121.232.96]: 535 Incorrect authentication data (set_id=standard)

Jul 12 06:41:38 h2779839 sshd[2712]: Invalid user Aappo from 106.124.135.232 port 48799
Jul 12 06:41:38 h2779839 sshd[2712]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.124.135.232
Jul 12 06:41:38 h2779839 sshd[2712]: Invalid user Aappo from 106.124.135.232 port 48799
Jul 12 06:41:40 h2779839 sshd[2712]: Failed password for invalid user Aappo from 106.124.135.232 port 48799 ssh2
Jul 12 06:44:40 h2779839 sshd[2799]: Invalid user mooreamor from 106.124.135.232 port 37534
Jul 12 06:44:40 h2779839 sshd[2799]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.124.135.232
Jul 12 06:44:40 h2779839 sshd[2799]: Invalid user mooreamor from 106.124.135.232 port 37534
Jul 12 06:44:42 h2779839 sshd[2799]: Failed password for invalid user mooreamor from 106.124.135.232 port 37534 ssh2
Jul 12 06:47:53 h2779839 sshd[2874]: Invalid user hydra from 106.124.135.232 port 54502
...

[MK-VM5] Blocked by UFW

2020-07-12T07:35:07.155171lavrinenko.info sshd[14605]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.76  user=root
2020-07-12T07:35:09.455258lavrinenko.info sshd[14605]: Failed password for root from 222.186.30.76 port 21598 ssh2
2020-07-12T07:35:07.155171lavrinenko.info sshd[14605]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.76  user=root
2020-07-12T07:35:09.455258lavrinenko.info sshd[14605]: Failed password for root from 222.186.30.76 port 21598 ssh2
2020-07-12T07:35:13.598119lavrinenko.info sshd[14605]: Failed password for root from 222.186.30.76 port 21598 ssh2
...

400 BAD REQUEST

Jul 12 06:21:24 meumeu sshd[452724]: Invalid user samuel from 201.184.68.58 port 48730
Jul 12 06:21:24 meumeu sshd[452724]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.184.68.58 
Jul 12 06:21:24 meumeu sshd[452724]: Invalid user samuel from 201.184.68.58 port 48730
Jul 12 06:21:25 meumeu sshd[452724]: Failed password for invalid user samuel from 201.184.68.58 port 48730 ssh2
Jul 12 06:23:15 meumeu sshd[452763]: Invalid user kristi from 201.184.68.58 port 48212
Jul 12 06:23:15 meumeu sshd[452763]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.184.68.58 
Jul 12 06:23:15 meumeu sshd[452763]: Invalid user kristi from 201.184.68.58 port 48212
Jul 12 06:23:17 meumeu sshd[452763]: Failed password for invalid user kristi from 201.184.68.58 port 48212 ssh2
Jul 12 06:25:03 meumeu sshd[452823]: Invalid user viola from 201.184.68.58 port 47646
...

Invalid user admin from 195.144.21.219 port 54762

Jul 12 07:00:57 vps647732 sshd[3418]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.78.209.204
Jul 12 07:00:59 vps647732 sshd[3418]: Failed password for invalid user nmx from 103.78.209.204 port 43000 ssh2
...

[2020-07-12 01:01:33] NOTICE[1150][C-000024e8] chan_sip.c: Call from '' (156.96.59.7:53800) to extension '011441887593309' rejected because extension not found in context 'public'.
[2020-07-12 01:01:33] SECURITY[1167] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-12T01:01:33.614-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441887593309",SessionID="0x7fcb4c0dfe08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.59.7/53800",ACLName="no_extension_match"
[2020-07-12 01:02:28] NOTICE[1150][C-000024e9] chan_sip.c: Call from '' (156.96.59.7:53630) to extension '011441887593309' rejected because extension not found in context 'public'.
[2020-07-12 01:02:28] SECURITY[1167] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-12T01:02:28.553-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441887593309",SessionID="0x7fcb4c38f368",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96
...

Jul 12 00:47:26 NPSTNNYC01T sshd[25683]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.220.243.179
Jul 12 00:47:28 NPSTNNYC01T sshd[25683]: Failed password for invalid user gerd from 171.220.243.179 port 34518 ssh2
Jul 12 00:51:07 NPSTNNYC01T sshd[25945]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.220.243.179
...

[2020-07-12 01:18:22] NOTICE[1150] chan_sip.c: Registration from '"111" ' failed for '45.67.229.177:5398' - Wrong password
[2020-07-12 01:18:22] SECURITY[1167] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-07-12T01:18:22.794-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="111",SessionID="0x7fcb4c25c888",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.67.229.177/5398",Challenge="517f2ab1",ReceivedChallenge="517f2ab1",ReceivedHash="566a19ebfe9519273dceda7e4eda5cf7"
[2020-07-12 01:18:23] NOTICE[1150] chan_sip.c: Registration from '"111" ' failed for '45.67.229.177:5398' - Wrong password
[2020-07-12 01:18:23] SECURITY[1167] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-07-12T01:18:23.013-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="111",SessionID="0x7fcb4c39fbd8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.67.22
...

frenzy