\[2019-07-31 19:19:53\] SECURITY\[2326\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-31T19:19:53.872-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="4990048422069016",SessionID="0x7ff4d0534f58",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.154.76/62862",ACLName="no_extension_match"
\[2019-07-31 19:24:18\] SECURITY\[2326\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-31T19:24:18.359-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="5000048422069016",SessionID="0x7ff4d00cdaf8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.154.76/59190",ACLName="no_extension_match"
\[2019-07-31 19:29:28\] SECURITY\[2326\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-31T19:29:28.643-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="5010048422069016",SessionID="0x7ff4d00a1b88",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.154.76/53675",ACLName="no_

\[2019-07-30 19:54:43\] SECURITY\[2326\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-30T19:54:43.381-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="1820048422069016",SessionID="0x7ff4d0237d78",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.154.76/58918",ACLName="no_extension_match"
\[2019-07-30 19:58:24\] SECURITY\[2326\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-30T19:58:24.658-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="1830048422069016",SessionID="0x7ff4d0411568",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.154.76/52330",ACLName="no_extension_match"
\[2019-07-30 20:01:52\] SECURITY\[2326\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-30T20:01:52.277-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="1840048422069016",SessionID="0x7ff4d0594458",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.154.76/62360",ACLName="no_

\[2019-07-29 04:24:49\] SECURITY\[2326\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-29T04:24:49.939-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="1950048422069016",SessionID="0x7ff4d0411568",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.154.76/65071",ACLName="no_extension_match"
\[2019-07-29 04:29:13\] SECURITY\[2326\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-29T04:29:13.984-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="1960048422069016",SessionID="0x7ff4d0411568",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.154.76/53546",ACLName="no_extension_match"
\[2019-07-29 04:34:39\] SECURITY\[2326\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-29T04:34:39.566-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="1970048422069016",SessionID="0x7ff4d019b208",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.154.76/54445",ACLName="no_

Tried our host z.

Tried our host z.

SCAN: Host Sweep CloudCIX Reconnaissance Scan Detected, PTR: www.bgf.vt.

SCAN: Host Sweep CloudCIX Reconnaissance Scan Detected, PTR: www.bgf.vt.

4440/tcp 23/tcp 22/tcp...
[2020-04-23/05-03]8pkt,6pt.(tcp)

" "

[portscan] Port scan

Mar 23 20:27:28 vpn sshd[1485]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.173.154.6
Mar 23 20:27:30 vpn sshd[1485]: Failed password for invalid user ty from 62.173.154.6 port 32832 ssh2
Mar 23 20:32:08 vpn sshd[1514]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.173.154.6

Port scan on 4 port(s): 8094 9080 9083 9084

\[2019-11-30 18:46:24\] NOTICE\[2754\] chan_sip.c: Registration from '"51"\' failed for '62.173.154.81:44487' - Wrong password
\[2019-11-30 18:46:24\] SECURITY\[2765\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-30T18:46:24.220-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="51",SessionID="0x7f26c4ab1d88",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.154.81/44487",Challenge="264bb77d",ReceivedChallenge="264bb77d",ReceivedHash="b023c244535b8b963f90c6a7b4750cd6"
\[2019-11-30 18:46:36\] NOTICE\[2754\] chan_sip.c: Registration from '"52"\' failed for '62.173.154.81:44491' - Wrong password
\[2019-11-30 18:46:36\] SECURITY\[2765\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-30T18:46:36.385-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="52",SessionID="0x7f26c4740728",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.15

Fail2Ban Ban Triggered

\[2019-11-30 14:56:29\] NOTICE\[2754\] chan_sip.c: Registration from '"45"\' failed for '62.173.154.81:44438' - Wrong password
\[2019-11-30 14:56:29\] SECURITY\[2765\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-30T14:56:29.603-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="45",SessionID="0x7f26c4276ea8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.154.81/44438",Challenge="133e5e63",ReceivedChallenge="133e5e63",ReceivedHash="a7eb0e09f9dfa1658be0eca2f1f72627"
\[2019-11-30 14:57:13\] NOTICE\[2754\] chan_sip.c: Registration from '"45"\' failed for '62.173.154.81:44442' - Wrong password
\[2019-11-30 14:57:13\] SECURITY\[2765\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-30T14:57:13.915-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="45",SessionID="0x7f26c4022278",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.15

\[2019-11-30 06:50:18\] NOTICE\[2754\] chan_sip.c: Registration from '"32"\' failed for '62.173.154.81:44338' - Wrong password
\[2019-11-30 06:50:18\] SECURITY\[2765\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-30T06:50:18.583-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="32",SessionID="0x7f26c4ab1d88",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.154.81/44338",Challenge="0175dc59",ReceivedChallenge="0175dc59",ReceivedHash="f18a34622b536259767a15f520e6bf6c"
\[2019-11-30 06:51:30\] NOTICE\[2754\] chan_sip.c: Registration from '"33"\' failed for '62.173.154.81:44341' - Wrong password
\[2019-11-30 06:51:30\] SECURITY\[2765\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-30T06:51:30.225-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="33",SessionID="0x7f26c445f668",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.15

\[2019-11-29 12:56:31\] NOTICE\[2754\] chan_sip.c: Registration from '"6"\' failed for '62.173.154.81:44130' - Wrong password
\[2019-11-29 12:56:31\] SECURITY\[2765\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-29T12:56:31.168-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="6",SessionID="0x7f26c445f668",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.154.81/44130",Challenge="12c69921",ReceivedChallenge="12c69921",ReceivedHash="e19730bd8ae644885f9162a7c46f1667"
\[2019-11-29 12:57:35\] NOTICE\[2754\] chan_sip.c: Registration from '"7"\' failed for '62.173.154.81:44137' - Wrong password
\[2019-11-29 12:57:35\] SECURITY\[2765\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-29T12:57:35.702-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="7",SessionID="0x7f26c4022278",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.154.81/4

MultiHost/MultiPort Probe, Scan, Hack -

"fail2ban match"

20 attempts against mh-misbehave-ban on tree

May 29 20:53:05 v2202003116398111542 sshd[21640]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.74.199.180

Jun  2 09:43:22 NPSTNNYC01T sshd[16508]: Failed password for root from 218.98.26.102 port 38652 ssh2
Jun  2 09:46:32 NPSTNNYC01T sshd[16731]: Failed password for root from 218.98.26.102 port 17468 ssh2
...

2020-06-02T10:22:58.947575server.mjenks.net sshd[2903852]: Failed password for root from 177.1.214.84 port 3655 ssh2
2020-06-02T10:24:42.798265server.mjenks.net sshd[2904023]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.1.214.84  user=root
2020-06-02T10:24:44.745184server.mjenks.net sshd[2904023]: Failed password for root from 177.1.214.84 port 35020 ssh2
2020-06-02T10:26:28.776391server.mjenks.net sshd[2904270]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.1.214.84  user=root
2020-06-02T10:26:30.276450server.mjenks.net sshd[2904270]: Failed password for root from 177.1.214.84 port 19411 ssh2
...

" "

69.162.79.242 - - [02/Jun/2020:14:04:31 +0200] "GET /wp-login.php HTTP/1.1" 200 6287 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
69.162.79.242 - - [02/Jun/2020:14:04:34 +0200] "POST /wp-login.php HTTP/1.1" 200 6517 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
69.162.79.242 - - [02/Jun/2020:14:04:35 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"

Jun  2 18:39:43 OPSO sshd\[9226\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.3.249  user=root
Jun  2 18:39:45 OPSO sshd\[9226\]: Failed password for root from 222.186.3.249 port 36800 ssh2
Jun  2 18:39:46 OPSO sshd\[9226\]: Failed password for root from 222.186.3.249 port 36800 ssh2
Jun  2 18:39:48 OPSO sshd\[9226\]: Failed password for root from 222.186.3.249 port 36800 ssh2
Jun  2 18:46:22 OPSO sshd\[10350\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.3.249  user=root

2020-06-02T17:19:28.917420mail.broermann.family sshd[31330]: Failed password for root from 165.227.203.162 port 59906 ssh2
2020-06-02T17:22:50.926154mail.broermann.family sshd[31620]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.203.162  user=root
2020-06-02T17:22:52.832325mail.broermann.family sshd[31620]: Failed password for root from 165.227.203.162 port 36566 ssh2
2020-06-02T17:26:15.161088mail.broermann.family sshd[32025]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.203.162  user=root
2020-06-02T17:26:17.875923mail.broermann.family sshd[32025]: Failed password for root from 165.227.203.162 port 41446 ssh2
...

 TCP (SYN) 190.242.113.107:57524 -> port 445, len 40

Jun  2 10:56:48 mail sshd\[36297\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.32.251.150  user=root
...

May 29 11:22:39 v2202003116398111542 sshd[16550]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=84.129.152.178

20 attempts against mh-misbehave-ban on wave

DATE:2020-06-02 14:04:02, IP:177.68.156.101, PORT:ssh SSH brute force auth (docker-dc)

bruteforce detected