Invalid user energy from 134.209.106.187 port 53556

134.209.106.187 (SG/Singapore/-), 6 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Sep 15 04:18:17 server5 sshd[30407]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.106.187  user=root
Sep 15 04:18:17 server5 sshd[30399]: Failed password for root from 117.103.168.204 port 39584 ssh2
Sep 15 04:17:30 server5 sshd[29877]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.43.5  user=root
Sep 15 04:17:31 server5 sshd[29877]: Failed password for root from 165.22.43.5 port 41030 ssh2
Sep 15 04:17:47 server5 sshd[30189]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.57.2  user=root
Sep 15 04:17:49 server5 sshd[30189]: Failed password for root from 139.59.57.2 port 45714 ssh2

IP Addresses Blocked:

Time:     Wed Sep  9 09:05:11 2020 +0000
IP:       134.209.106.187 (SG/Singapore/-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep  9 08:55:04 vps1 sshd[14832]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.106.187  user=root
Sep  9 08:55:06 vps1 sshd[14832]: Failed password for root from 134.209.106.187 port 34690 ssh2
Sep  9 09:00:44 vps1 sshd[15021]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.106.187  user=root
Sep  9 09:00:46 vps1 sshd[15021]: Failed password for root from 134.209.106.187 port 52842 ssh2
Sep  9 09:05:09 vps1 sshd[15184]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.106.187  user=root

...

Sep  8 20:02:44 powerpi2 sshd[6963]: Failed password for root from 134.209.106.187 port 45498 ssh2
Sep  8 20:06:24 powerpi2 sshd[7147]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.106.187  user=root
Sep  8 20:06:26 powerpi2 sshd[7147]: Failed password for root from 134.209.106.187 port 49532 ssh2
...

2020-09-07T21:50:01.809583afi-git.jinr.ru sshd[24986]: Failed password for root from 134.209.106.7 port 39022 ssh2
2020-09-07T21:52:04.962153afi-git.jinr.ru sshd[26021]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.106.7  user=root
2020-09-07T21:52:07.519835afi-git.jinr.ru sshd[26021]: Failed password for root from 134.209.106.7 port 41318 ssh2
2020-09-07T21:54:10.473138afi-git.jinr.ru sshd[26404]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.106.7  user=root
2020-09-07T21:54:12.996927afi-git.jinr.ru sshd[26404]: Failed password for root from 134.209.106.7 port 43610 ssh2
...

Time:     Mon Sep  7 09:13:43 2020 +0000
IP:       134.209.106.7 (SG/Singapore/-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep  7 08:55:11 ca-29-ams1 sshd[20527]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.106.7  user=root
Sep  7 08:55:13 ca-29-ams1 sshd[20527]: Failed password for root from 134.209.106.7 port 50940 ssh2
Sep  7 09:09:54 ca-29-ams1 sshd[22801]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.106.7  user=root
Sep  7 09:09:55 ca-29-ams1 sshd[22801]: Failed password for root from 134.209.106.7 port 45298 ssh2
Sep  7 09:13:40 ca-29-ams1 sshd[23400]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.106.7  user=root

2020-08-30T17:19:08.986305afi-git.jinr.ru sshd[28402]: Invalid user mam from 134.209.106.7 port 37030
2020-08-30T17:19:08.989593afi-git.jinr.ru sshd[28402]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.106.7
2020-08-30T17:19:08.986305afi-git.jinr.ru sshd[28402]: Invalid user mam from 134.209.106.7 port 37030
2020-08-30T17:19:11.018480afi-git.jinr.ru sshd[28402]: Failed password for invalid user mam from 134.209.106.7 port 37030 ssh2
2020-08-30T17:20:17.679250afi-git.jinr.ru sshd[28615]: Invalid user dovecot from 134.209.106.7 port 50174
...

21 attempts against mh-ssh on cloud

Aug 28 10:16:20 vpn01 sshd[16865]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.106.187
Aug 28 10:16:21 vpn01 sshd[16865]: Failed password for invalid user test from 134.209.106.187 port 50134 ssh2
...

2020-01-01T11:23:05.569596shield sshd\[11618\]: Invalid user guest from 134.209.106.112 port 44316
2020-01-01T11:23:05.573150shield sshd\[11618\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.106.112
2020-01-01T11:23:07.074586shield sshd\[11618\]: Failed password for invalid user guest from 134.209.106.112 port 44316 ssh2
2020-01-01T11:26:21.633893shield sshd\[12638\]: Invalid user server from 134.209.106.112 port 44498
2020-01-01T11:26:21.638366shield sshd\[12638\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.106.112

Dec 22 13:51:26 sd-53420 sshd\[12441\]: Invalid user shana from 134.209.106.112
Dec 22 13:51:26 sd-53420 sshd\[12441\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.106.112
Dec 22 13:51:28 sd-53420 sshd\[12441\]: Failed password for invalid user shana from 134.209.106.112 port 58226 ssh2
Dec 22 13:57:09 sd-53420 sshd\[14429\]: Invalid user willever from 134.209.106.112
Dec 22 13:57:09 sd-53420 sshd\[14429\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.106.112
...

Dec 19 08:53:24 eddieflores sshd\[19549\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.106.112  user=mysql
Dec 19 08:53:26 eddieflores sshd\[19549\]: Failed password for mysql from 134.209.106.112 port 39412 ssh2
Dec 19 08:59:22 eddieflores sshd\[20029\]: Invalid user ubnt from 134.209.106.112
Dec 19 08:59:22 eddieflores sshd\[20029\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.106.112
Dec 19 08:59:24 eddieflores sshd\[20029\]: Failed password for invalid user ubnt from 134.209.106.112 port 45786 ssh2

Dec 12 23:41:55 OPSO sshd\[3390\]: Invalid user airforce from 134.209.106.112 port 58780
Dec 12 23:41:55 OPSO sshd\[3390\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.106.112
Dec 12 23:41:57 OPSO sshd\[3390\]: Failed password for invalid user airforce from 134.209.106.112 port 58780 ssh2
Dec 12 23:48:07 OPSO sshd\[4964\]: Invalid user sachie from 134.209.106.112 port 39464
Dec 12 23:48:07 OPSO sshd\[4964\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.106.112

fail2ban

May 21 10:57:41 itv-usvr-01 sshd[24252]: Invalid user support from 113.168.62.135
May 21 10:57:41 itv-usvr-01 sshd[24252]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.168.62.135
May 21 10:57:41 itv-usvr-01 sshd[24252]: Invalid user support from 113.168.62.135
May 21 10:57:43 itv-usvr-01 sshd[24252]: Failed password for invalid user support from 113.168.62.135 port 51572 ssh2
May 21 10:57:43 itv-usvr-01 sshd[24254]: Invalid user admin from 113.168.62.135

May 21 04:57:51 sigma sshd\[23436\]: Invalid user admin2 from 192.227.174.164May 21 04:57:54 sigma sshd\[23436\]: Failed password for invalid user admin2 from 192.227.174.164 port 50990 ssh2
...

May 21 05:57:36 odroid64 sshd\[17418\]: Invalid user noc from 75.191.0.7
May 21 05:57:36 odroid64 sshd\[17418\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=75.191.0.7
...

May 21 06:59:16 server sshd[37284]: Failed password for invalid user ioo from 178.128.218.56 port 41418 ssh2
May 21 07:10:19 server sshd[46354]: Failed password for invalid user tecnico from 178.128.218.56 port 57796 ssh2
May 21 07:16:14 server sshd[51435]: Failed password for invalid user mkh from 178.128.218.56 port 36188 ssh2

May 21 07:02:45 vpn01 sshd[16060]: Failed password for root from 222.186.30.218 port 58681 ssh2
...

May 21 07:20:19 vps647732 sshd[9003]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.70.88.213
May 21 07:20:21 vps647732 sshd[9003]: Failed password for invalid user imw from 193.70.88.213 port 54244 ssh2
...

2020-05-21T08:05:32.181319afi-git.jinr.ru sshd[8787]: Invalid user yos from 142.4.16.20 port 42200
2020-05-21T08:05:32.184488afi-git.jinr.ru sshd[8787]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=mail.desu.ninja
2020-05-21T08:05:32.181319afi-git.jinr.ru sshd[8787]: Invalid user yos from 142.4.16.20 port 42200
2020-05-21T08:05:33.836594afi-git.jinr.ru sshd[8787]: Failed password for invalid user yos from 142.4.16.20 port 42200 ssh2
2020-05-21T08:09:30.620979afi-git.jinr.ru sshd[9945]: Invalid user czm from 142.4.16.20 port 65279
...

web-1 [ssh] SSH Attack

*Port Scan* detected from 112.205.253.99 (PH/Philippines/112.205.253.99.pldt.net). 4 hits in the last 150 seconds

May 21 01:14:20 NPSTNNYC01T sshd[12465]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.171.149
May 21 01:14:22 NPSTNNYC01T sshd[12465]: Failed password for invalid user bca from 138.197.171.149 port 45654 ssh2
May 21 01:16:33 NPSTNNYC01T sshd[12615]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.171.149
...

May 21 06:41:35 vps687878 sshd\[27821\]: Failed password for invalid user itr from 103.93.55.15 port 51746 ssh2
May 21 06:42:57 vps687878 sshd\[27974\]: Invalid user blx from 103.93.55.15 port 44966
May 21 06:42:57 vps687878 sshd\[27974\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.93.55.15
May 21 06:42:59 vps687878 sshd\[27974\]: Failed password for invalid user blx from 103.93.55.15 port 44966 ssh2
May 21 06:44:27 vps687878 sshd\[28141\]: Invalid user qiang from 103.93.55.15 port 38204
May 21 06:44:27 vps687878 sshd\[28141\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.93.55.15
...

[2020-05-21 00:46:11] NOTICE[1157] chan_sip.c: Registration from '' failed for '185.147.215.12:53396' - Wrong password
[2020-05-21 00:46:11] SECURITY[1173] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-05-21T00:46:11.990-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="91930",SessionID="0x7f5f1058e4f8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.147.215.12/53396",Challenge="6922031d",ReceivedChallenge="6922031d",ReceivedHash="1dc34df7d4822ce21200e73f0913cd8d"
[2020-05-21 00:48:15] NOTICE[1157] chan_sip.c: Registration from '' failed for '185.147.215.12:54627' - Wrong password
[2020-05-21 00:48:15] SECURITY[1173] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-05-21T00:48:15.719-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="77925",SessionID="0x7f5f10443b28",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.14
...

May 21 10:51:42 itv-usvr-01 sshd[24035]: Invalid user ynx from 180.250.108.133
May 21 10:51:42 itv-usvr-01 sshd[24035]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.250.108.133
May 21 10:51:42 itv-usvr-01 sshd[24035]: Invalid user ynx from 180.250.108.133
May 21 10:51:44 itv-usvr-01 sshd[24035]: Failed password for invalid user ynx from 180.250.108.133 port 45650 ssh2
May 21 10:58:07 itv-usvr-01 sshd[24290]: Invalid user mut from 180.250.108.133

May 21 06:37:02 eventyay sshd[13562]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.94.173
May 21 06:37:04 eventyay sshd[13562]: Failed password for invalid user jiaxin from 138.68.94.173 port 58952 ssh2
May 21 06:44:52 eventyay sshd[13863]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.94.173
...

Brute-Force