" "

\[2019-09-27 09:11:49\] SECURITY\[4657\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-27T09:11:49.584+0200",Severity="Error",Service="SIP",EventVersion="2",AccountID="7",SessionID="0x7fddeeb988a8",LocalAddress="IPV4/UDP/204.8.216.89/5060",RemoteAddress="IPV4/UDP/74.63.255.138/5789",Challenge="14837210",ReceivedChallenge="14837210",ReceivedHash="98ac2a69928a981660c5378d3f7f583a"
\[2019-09-27 09:11:49\] SECURITY\[4657\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-27T09:11:49.860+0200",Severity="Error",Service="SIP",EventVersion="2",AccountID="7",SessionID="0x7fddeebec018",LocalAddress="IPV4/UDP/204.8.216.89/5060",RemoteAddress="IPV4/UDP/74.63.255.138/5789",Challenge="24d4a848",ReceivedChallenge="24d4a848",ReceivedHash="9a0dd124c84cc9a1841a0a253c388de3"
\[2019-09-27 09:11:49\] SECURITY\[4657\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-27T09:11:49.889+0200",Severity="Error",Service="SIP",EventVersion="2",AccountID=
...

\[2019-09-24 10:48:55\] NOTICE\[1970\] chan_sip.c: Registration from '"402" \' failed for '74.63.255.138:5669' - Wrong password
\[2019-09-24 10:48:55\] SECURITY\[1978\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-24T10:48:55.035-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="402",SessionID="0x7f9b34573e78",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/74.63.255.138/5669",Challenge="3962c902",ReceivedChallenge="3962c902",ReceivedHash="c84e4bd7c3dc27e8368b203ecf9791a4"
\[2019-09-24 10:48:58\] NOTICE\[1970\] chan_sip.c: Registration from '"405" \' failed for '74.63.255.138:5709' - Wrong password
\[2019-09-24 10:48:58\] SECURITY\[1978\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-24T10:48:58.983-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="405",SessionID="0x7f9b3413ca78",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/74.6

\[2019-09-24 04:00:43\] NOTICE\[1970\] chan_sip.c: Registration from '"208" \' failed for '74.63.255.138:5404' - Wrong password
\[2019-09-24 04:00:43\] SECURITY\[1978\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-24T04:00:43.154-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="208",SessionID="0x7f9b34358e08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/74.63.255.138/5404",Challenge="78bd238c",ReceivedChallenge="78bd238c",ReceivedHash="7684cef43bbd3ccd84273f15240be915"
\[2019-09-24 04:00:43\] NOTICE\[1970\] chan_sip.c: Registration from '"208" \' failed for '74.63.255.138:5404' - Wrong password
\[2019-09-24 04:00:43\] SECURITY\[1978\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-24T04:00:43.267-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="208",SessionID="0x7f9b341670b8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/74.6

\[2019-09-23 14:57:01\] NOTICE\[2270\] chan_sip.c: Registration from '"104" \' failed for '74.63.255.138:5896' - Wrong password
\[2019-09-23 14:57:01\] SECURITY\[2283\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-23T14:57:01.083-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="104",SessionID="0x7fcd8c4366c8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/74.63.255.138/5896",Challenge="21b6cd77",ReceivedChallenge="21b6cd77",ReceivedHash="f597b2830bc8e17654d961a932edeaaa"
\[2019-09-23 14:57:01\] NOTICE\[2270\] chan_sip.c: Registration from '"104" \' failed for '74.63.255.138:5896' - Wrong password
\[2019-09-23 14:57:01\] SECURITY\[2283\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-23T14:57:01.246-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="104",SessionID="0x7fcd8c856e68",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/74.6

\[2019-09-22 12:15:45\] NOTICE\[2270\] chan_sip.c: Registration from '"666" \' failed for '74.63.255.138:5531' - Wrong password
\[2019-09-22 12:15:45\] SECURITY\[2283\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-22T12:15:45.196-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="666",SessionID="0x7fcd8c856e68",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/74.63.255.138/5531",Challenge="1478062b",ReceivedChallenge="1478062b",ReceivedHash="8c8eee6d299428ee46a9df7b18753e08"
\[2019-09-22 12:15:45\] NOTICE\[2270\] chan_sip.c: Registration from '"666" \' failed for '74.63.255.138:5531' - Wrong password
\[2019-09-22 12:15:45\] SECURITY\[2283\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-22T12:15:45.311-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="666",SessionID="0x7fcd8c297358",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/74.6

\[2019-09-21 18:57:59\] NOTICE\[2270\] chan_sip.c: Registration from '"104" \' failed for '74.63.255.138:5417' - Wrong password
\[2019-09-21 18:57:59\] SECURITY\[2283\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-21T18:57:59.746-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="104",SessionID="0x7fcd8c1615d8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/74.63.255.138/5417",Challenge="12e9a994",ReceivedChallenge="12e9a994",ReceivedHash="f622ae21f4a2bc49f1a062e61c5da4ba"
\[2019-09-21 18:57:59\] NOTICE\[2270\] chan_sip.c: Registration from '"104" \' failed for '74.63.255.138:5417' - Wrong password
\[2019-09-21 18:57:59\] SECURITY\[2283\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-21T18:57:59.846-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="104",SessionID="0x7fcd8c297358",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/74.6

Honeypot attack, port: 445, PTR: 150-255-63-74.static.reverse.lstn.net.

445/tcp 445/tcp 445/tcp...
[2019-07-28/09-20]17pkt,1pt.(tcp)

445/tcp 445/tcp 445/tcp...
[2019-07-28/08-06]5pkt,1pt.(tcp)

firewall-block, port(s): 445/tcp

firewall-block, port(s): 445/tcp

Oct 18 23:30:17 sauna sshd[51856]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.184.235
Oct 18 23:30:19 sauna sshd[51856]: Failed password for invalid user disklessadmin from 54.38.184.235 port 57512 ssh2
...

Oct 18 22:07:01 dedicated sshd[29227]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.6.205.118 
Oct 18 22:07:01 dedicated sshd[29227]: Invalid user geo from 221.6.205.118 port 23565
Oct 18 22:07:02 dedicated sshd[29227]: Failed password for invalid user geo from 221.6.205.118 port 23565 ssh2
Oct 18 22:11:37 dedicated sshd[29782]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.6.205.118  user=root
Oct 18 22:11:39 dedicated sshd[29782]: Failed password for root from 221.6.205.118 port 43194 ssh2

2019-10-18T20:22:46.942212shield sshd\[14852\]: Invalid user ts3 from 184.66.225.102 port 41022
2019-10-18T20:22:46.946435shield sshd\[14852\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=s010640b076c08b50.gv.shawcable.net
2019-10-18T20:22:48.660390shield sshd\[14852\]: Failed password for invalid user ts3 from 184.66.225.102 port 41022 ssh2
2019-10-18T20:26:32.199272shield sshd\[15876\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=s010640b076c08b50.gv.shawcable.net  user=root
2019-10-18T20:26:34.608885shield sshd\[15876\]: Failed password for root from 184.66.225.102 port 52044 ssh2

2019-10-18T20:38:52.907421shield sshd\[19436\]: Invalid user bjorn from 192.3.209.173 port 34740
2019-10-18T20:38:52.913360shield sshd\[19436\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.3.209.173
2019-10-18T20:38:54.584658shield sshd\[19436\]: Failed password for invalid user bjorn from 192.3.209.173 port 34740 ssh2
2019-10-18T20:42:56.523031shield sshd\[20722\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.3.209.173  user=root
2019-10-18T20:42:58.678927shield sshd\[20722\]: Failed password for root from 192.3.209.173 port 46012 ssh2

Oct 18 23:25:37 sauna sshd[51765]: Failed password for root from 157.230.240.34 port 42824 ssh2
...

$f2bV_matches

Oct 18 21:52:53 MK-Soft-VM4 sshd[6013]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.138.213.2 
Oct 18 21:52:55 MK-Soft-VM4 sshd[6013]: Failed password for invalid user hunter3 from 121.138.213.2 port 62571 ssh2
...

Oct 18 07:07:04 nxxxxxxx sshd[18566]: Invalid user cloud from 121.166.26.234
Oct 18 07:07:04 nxxxxxxx sshd[18566]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.166.26.234 
Oct 18 07:07:07 nxxxxxxx sshd[18566]: Failed password for invalid user cloud from 121.166.26.234 port 54364 ssh2
Oct 18 07:07:07 nxxxxxxx sshd[18566]: Received disconnect from 121.166.26.234: 11: Bye Bye [preauth]
Oct 18 07:23:14 nxxxxxxx sshd[19685]: Invalid user webuser from 121.166.26.234
Oct 18 07:23:14 nxxxxxxx sshd[19685]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.166.26.234 
Oct 18 07:23:16 nxxxxxxx sshd[19685]: Failed password for invalid user webuser from 121.166.26.234 port 43914 ssh2
Oct 18 07:23:16 nxxxxxxx sshd[19685]: Received disconnect from 121.166.26.234: 11: Bye Bye [preauth]
Oct 18 07:27:51 nxxxxxxx sshd[19971]: Invalid user test from 121.166.26.234
Oct 18 07:27:51 nxxxxxxx sshd[19971]: ........
-------------------------------

notenschluessel-fulda.de 64.41.83.26 \[18/Oct/2019:21:54:15 +0200\] "POST /wp-login.php HTTP/1.1" 200 5858 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
notenschluessel-fulda.de 64.41.83.26 \[18/Oct/2019:21:54:21 +0200\] "POST /xmlrpc.php HTTP/1.1" 200 4140 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"

Oct 18 23:06:24 pkdns2 sshd\[45915\]: Invalid user hj from 51.38.126.92Oct 18 23:06:26 pkdns2 sshd\[45915\]: Failed password for invalid user hj from 51.38.126.92 port 51684 ssh2Oct 18 23:10:22 pkdns2 sshd\[46096\]: Invalid user security from 51.38.126.92Oct 18 23:10:24 pkdns2 sshd\[46096\]: Failed password for invalid user security from 51.38.126.92 port 34604 ssh2Oct 18 23:14:17 pkdns2 sshd\[46224\]: Invalid user monit from 51.38.126.92Oct 18 23:14:20 pkdns2 sshd\[46224\]: Failed password for invalid user monit from 51.38.126.92 port 45764 ssh2
...

www.geburtshaus-fulda.de 107.189.1.219 \[18/Oct/2019:21:52:37 +0200\] "POST /wp-login.php HTTP/1.1" 200 5785 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
www.geburtshaus-fulda.de 107.189.1.219 \[18/Oct/2019:21:52:37 +0200\] "POST /wp-login.php HTTP/1.1" 200 5789 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"

$f2bV_matches

Oct 17 22:52:42 reporting sshd[1631]: User r.r from 159.203.23.115 not allowed because not listed in AllowUsers
Oct 17 22:52:42 reporting sshd[1631]: Failed password for invalid user r.r from 159.203.23.115 port 34896 ssh2
Oct 17 22:52:43 reporting sshd[1633]: Invalid user admin from 159.203.23.115
Oct 17 22:52:43 reporting sshd[1633]: Failed password for invalid user admin from 159.203.23.115 port 36438 ssh2
Oct 17 22:52:44 reporting sshd[1635]: Invalid user admin from 159.203.23.115
Oct 17 22:52:44 reporting sshd[1635]: Failed password for invalid user admin from 159.203.23.115 port 38120 ssh2
Oct 17 22:52:45 reporting sshd[1656]: Invalid user user from 159.203.23.115
Oct 17 22:52:45 reporting sshd[1656]: Failed password for invalid user user from 159.203.23.115 port 39410 ssh2
Oct 17 22:52:46 reporting sshd[1658]: Invalid user ubnt from 159.203.23.115
Oct 17 22:52:46 reporting sshd[1658]: Failed password for invalid user ubnt from 159.203.23.115 port 40826 ssh2
Oct 1........
-------------------------------

Oct 18 10:36:11 nexus sshd[10109]: Did not receive identification string from 192.81.213.12 port 54836
Oct 18 10:36:11 nexus sshd[10108]: Did not receive identification string from 192.81.213.12 port 35142
Oct 18 10:39:00 nexus sshd[10681]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.81.213.12  user=r.r
Oct 18 10:39:00 nexus sshd[10682]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.81.213.12  user=r.r
Oct 18 10:39:02 nexus sshd[10681]: Failed password for r.r from 192.81.213.12 port 38808 ssh2
Oct 18 10:39:02 nexus sshd[10682]: Failed password for r.r from 192.81.213.12 port 58434 ssh2
Oct 18 10:39:02 nexus sshd[10681]: Received disconnect from 192.81.213.12 port 38808:11: Normal Shutdown, Thank you for playing [preauth]
Oct 18 10:39:02 nexus sshd[10681]: Disconnected from 192.81.213.12 port 38808 [preauth]
Oct 18 10:39:02 nexus sshd[10682]: Received disconnect from 192.81.213........
-------------------------------

Oct 18 10:06:33 hanapaa sshd\[23532\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.124.86.65  user=root
Oct 18 10:06:35 hanapaa sshd\[23532\]: Failed password for root from 45.124.86.65 port 47782 ssh2
Oct 18 10:11:20 hanapaa sshd\[24039\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.124.86.65  user=root
Oct 18 10:11:22 hanapaa sshd\[24039\]: Failed password for root from 45.124.86.65 port 58242 ssh2
Oct 18 10:16:01 hanapaa sshd\[24441\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.124.86.65  user=root