$f2bV_matches

\[2019-10-03 19:55:20\] NOTICE\[1948\] chan_sip.c: Registration from '\' failed for '81.171.58.169:57646' - Wrong password
\[2019-10-03 19:55:20\] SECURITY\[2006\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-10-03T19:55:20.922-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="14637",SessionID="0x7f1e1c18d4b8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.58.169/57646",Challenge="41c6b477",ReceivedChallenge="41c6b477",ReceivedHash="2e5fa560951e571b7f09e22fee4f44bf"
\[2019-10-03 19:56:09\] NOTICE\[1948\] chan_sip.c: Registration from '\' failed for '81.171.58.169:55961' - Wrong password
\[2019-10-03 19:56:09\] SECURITY\[2006\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-10-03T19:56:09.386-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="10287",SessionID="0x7f1e1c2f44f8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.17

\[2019-10-03 14:49:02\] NOTICE\[1948\] chan_sip.c: Registration from '\' failed for '81.171.58.169:52231' - Wrong password
\[2019-10-03 14:49:02\] SECURITY\[2006\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-10-03T14:49:02.044-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="25265",SessionID="0x7f1e1c02d9c8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.58.169/52231",Challenge="00cc7a4c",ReceivedChallenge="00cc7a4c",ReceivedHash="94e8442ee5d08dada044ff54a8d677c6"
\[2019-10-03 14:49:52\] NOTICE\[1948\] chan_sip.c: Registration from '\' failed for '81.171.58.169:51231' - Wrong password
\[2019-10-03 14:49:52\] SECURITY\[2006\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-10-03T14:49:52.199-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="10027",SessionID="0x7f1e1c2bed58",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.17

\[2019-10-02 06:17:15\] NOTICE\[1948\] chan_sip.c: Registration from '\' failed for '81.171.58.169:57370' - Wrong password
\[2019-10-02 06:17:15\] SECURITY\[2006\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-10-02T06:17:15.344-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="19517",SessionID="0x7f1e1c53ea18",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.58.169/57370",Challenge="28c43c23",ReceivedChallenge="28c43c23",ReceivedHash="aada70f8f75db732e3554136d5b07f4b"
\[2019-10-02 06:17:58\] NOTICE\[1948\] chan_sip.c: Registration from '\' failed for '81.171.58.169:56179' - Wrong password
\[2019-10-02 06:17:58\] SECURITY\[2006\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-10-02T06:17:58.011-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="23041",SessionID="0x7f1e1d0db3e8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.17

\[2019-09-27 08:50:00\] NOTICE\[18654\] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '\' failed for '81.171.58.182:57613' \(callid: 1333370421-481187802-1858144895\) - Failed to authenticate
\[2019-09-27 08:50:00\] SECURITY\[1715\] res_security_log.c: SecurityEvent="ChallengeResponseFailed",EventTV="2019-09-27T08:50:00.668+0200",Severity="Error",Service="PJSIP",EventVersion="1",AccountID="\",SessionID="1333370421-481187802-1858144895",LocalAddress="IPV4/UDP/188.40.118.248/5060",RemoteAddress="IPV4/UDP/81.171.58.182/57613",Challenge="1569567000/7daa4da04e4fcc795dbbb2317fc1c580",Response="2967d15325be825f2c26204e596cd8f7",ExpectedResponse=""
\[2019-09-27 08:50:00\] NOTICE\[1168\] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '\' failed for '81.171.58.182:57613' \(callid: 1333370421-481187802-1858144895\) - Failed to authenticate
\[2019-09-27 08:50:00\] SECURITY\[1715\] res_security_log.c: SecurityEvent="ChallengeResponseFa

\[2019-09-26 09:30:40\] NOTICE\[14660\] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '\' failed for '81.171.58.182:64769' \(callid: 1832784954-1306307298-904183106\) - Failed to authenticate
\[2019-09-26 09:30:40\] SECURITY\[1715\] res_security_log.c: SecurityEvent="ChallengeResponseFailed",EventTV="2019-09-26T09:30:40.589+0200",Severity="Error",Service="PJSIP",EventVersion="1",AccountID="\",SessionID="1832784954-1306307298-904183106",LocalAddress="IPV4/UDP/188.40.118.248/5060",RemoteAddress="IPV4/UDP/81.171.58.182/64769",Challenge="1569483040/bdf4b8ac73d03971941b75372ea2e590",Response="f1ef8db92c3dae3a26db31ca2df0a096",ExpectedResponse=""
\[2019-09-26 09:30:40\] NOTICE\[25634\] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '\' failed for '81.171.58.182:64769' \(callid: 1832784954-1306307298-904183106\) - Failed to authenticate
\[2019-09-26 09:30:40\] SECURITY\[1715\] res_security_log.c: SecurityEvent="ChallengeResponseF

\[2019-09-15 09:23:22\] NOTICE\[20685\] chan_sip.c: Registration from '\' failed for '81.171.58.72:63263' - Wrong password
\[2019-09-15 09:23:22\] SECURITY\[20693\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-15T09:23:22.962-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="2276",SessionID="0x7f8a6c255a88",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.58.72/63263",Challenge="4e55de05",ReceivedChallenge="4e55de05",ReceivedHash="cf04ec34a09d20b3cdc9c852861fec2b"
\[2019-09-15 09:23:50\] NOTICE\[20685\] chan_sip.c: Registration from '\' failed for '81.171.58.72:55571' - Wrong password
\[2019-09-15 09:23:50\] SECURITY\[20693\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-15T09:23:50.666-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="888",SessionID="0x7f8a6c6094e8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.58.

\[2019-09-14 21:52:44\] NOTICE\[20685\] chan_sip.c: Registration from '\' failed for '81.171.58.72:60548' - Wrong password
\[2019-09-14 21:52:44\] SECURITY\[20693\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-14T21:52:44.036-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="9520",SessionID="0x7f8a6c6094e8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.58.72/60548",Challenge="52b9688a",ReceivedChallenge="52b9688a",ReceivedHash="a281472ce410fffe48bc9ccd39403d64"
\[2019-09-14 21:53:09\] NOTICE\[20685\] chan_sip.c: Registration from '\' failed for '81.171.58.72:64462' - Wrong password
\[2019-09-14 21:53:09\] SECURITY\[20693\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-14T21:53:09.754-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="5407",SessionID="0x7f8a6c30ae18",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.5

\[2019-09-13 16:41:25\] NOTICE\[20685\] chan_sip.c: Registration from '\' failed for '81.171.58.72:56754' - Wrong password
\[2019-09-13 16:41:25\] SECURITY\[20693\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-13T16:41:25.281-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="9143",SessionID="0x7f8a6c255a88",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.58.72/56754",Challenge="376670ac",ReceivedChallenge="376670ac",ReceivedHash="434faa32ad2bc81725ec401c7deb8fbf"
\[2019-09-13 16:41:44\] NOTICE\[20685\] chan_sip.c: Registration from '\' failed for '81.171.58.72:64344' - Wrong password
\[2019-09-13 16:41:44\] SECURITY\[20693\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-13T16:41:44.033-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="7429",SessionID="0x7f8a6c830888",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.5

\[2019-09-12 06:18:34\] NOTICE\[1827\] chan_sip.c: Registration from '\' failed for '81.171.58.72:54054' - Wrong password
\[2019-09-12 06:18:34\] SECURITY\[1849\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-12T06:18:34.792-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="4583",SessionID="0x7fd9a83796a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.58.72/54054",Challenge="59164cdb",ReceivedChallenge="59164cdb",ReceivedHash="f21fdb2cf9af5c0a596e81f517455a4e"
\[2019-09-12 06:18:54\] NOTICE\[1827\] chan_sip.c: Registration from '\' failed for '81.171.58.72:64181' - Wrong password
\[2019-09-12 06:18:54\] SECURITY\[1849\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-12T06:18:54.624-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="2638",SessionID="0x7fd9a8545448",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.58.72

\[2019-09-11 18:50:26\] NOTICE\[1827\] chan_sip.c: Registration from '\' failed for '81.171.58.72:54971' - Wrong password
\[2019-09-11 18:50:26\] SECURITY\[1849\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-11T18:50:26.922-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="607",SessionID="0x7fd9a86cbbd8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.58.72/54971",Challenge="0d0f5554",ReceivedChallenge="0d0f5554",ReceivedHash="10efe34a38d40a417471a14c3864f132"
\[2019-09-11 18:50:49\] NOTICE\[1827\] chan_sip.c: Registration from '\' failed for '81.171.58.72:51668' - Wrong password
\[2019-09-11 18:50:49\] SECURITY\[1849\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-11T18:50:49.882-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="8250",SessionID="0x7fd9a819fa08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.58.72/5

\[2019-09-10 23:50:29\] NOTICE\[1827\] chan_sip.c: Registration from '\' failed for '81.171.58.72:55568' - Wrong password
\[2019-09-10 23:50:29\] SECURITY\[1849\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-10T23:50:29.432-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="1208",SessionID="0x7fd9a80f66a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.58.72/55568",Challenge="3c1fdcc0",ReceivedChallenge="3c1fdcc0",ReceivedHash="895b8459047c60e3769489c4be75a7da"
\[2019-09-10 23:50:48\] NOTICE\[1827\] chan_sip.c: Registration from '\' failed for '81.171.58.72:50802' - Wrong password
\[2019-09-10 23:50:48\] SECURITY\[1849\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-10T23:50:48.979-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="9432",SessionID="0x7fd9a8c8f538",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.58.72

2020-05-30T13:10:55.073656vivaldi2.tree2.info sshd[19121]: Invalid user mylinnux from 112.120.111.1
2020-05-30T13:10:55.089080vivaldi2.tree2.info sshd[19121]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=n112120111001.netvigator.com
2020-05-30T13:10:55.073656vivaldi2.tree2.info sshd[19121]: Invalid user mylinnux from 112.120.111.1
2020-05-30T13:10:56.805904vivaldi2.tree2.info sshd[19121]: Failed password for invalid user mylinnux from 112.120.111.1 port 58344 ssh2
2020-05-30T13:14:07.365476vivaldi2.tree2.info sshd[19233]: Invalid user bintec from 112.120.111.1
...

May 30 05:50:07 cloud sshd[12061]: Failed password for root from 211.159.186.152 port 35620 ssh2

May 30 11:04:24 itv-usvr-01 sshd[12814]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.180.58.238  user=root
May 30 11:04:26 itv-usvr-01 sshd[12814]: Failed password for root from 94.180.58.238 port 33938 ssh2
May 30 11:08:09 itv-usvr-01 sshd[12954]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.180.58.238  user=root
May 30 11:08:11 itv-usvr-01 sshd[12954]: Failed password for root from 94.180.58.238 port 39580 ssh2
May 30 11:11:56 itv-usvr-01 sshd[13197]: Invalid user nicole from 94.180.58.238

May 30 05:54:43 vps639187 sshd\[16444\]: Invalid user administrador from 104.131.13.199 port 44144
May 30 05:54:43 vps639187 sshd\[16444\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.13.199
May 30 05:54:45 vps639187 sshd\[16444\]: Failed password for invalid user administrador from 104.131.13.199 port 44144 ssh2
...

May 30 07:17:58 journals sshd\[75363\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.36.23  user=root
May 30 07:18:00 journals sshd\[75363\]: Failed password for root from 139.59.36.23 port 53570 ssh2
May 30 07:19:29 journals sshd\[75524\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.36.23  user=root
May 30 07:19:31 journals sshd\[75524\]: Failed password for root from 139.59.36.23 port 46876 ssh2
May 30 07:21:05 journals sshd\[75675\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.36.23  user=root
...

20/5/29@23:54:41: FAIL: Alarm-Intrusion address from=95.46.172.61
20/5/29@23:54:41: FAIL: Alarm-Intrusion address from=95.46.172.61
...

May 29 23:50:02 ny01 sshd[27459]: Failed password for root from 14.145.145.69 port 39842 ssh2
May 29 23:55:01 ny01 sshd[28181]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.145.145.69
May 29 23:55:03 ny01 sshd[28181]: Failed password for invalid user bsnl from 14.145.145.69 port 56902 ssh2

(sshd) Failed SSH login from 159.65.216.161 (US/United States/-): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May 30 05:55:51 ubnt-55d23 sshd[31104]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.216.161  user=root
May 30 05:55:53 ubnt-55d23 sshd[31104]: Failed password for root from 159.65.216.161 port 39036 ssh2

/ucp.php?mode=register&sid=99107c70d1814f7f01a18c3e9dce5541

[MK-VM2] Blocked by UFW

port scan and connect, tcp 23 (telnet)

May 29 21:10:42 mockhub sshd[24795]: Failed password for root from 91.211.245.22 port 37648 ssh2
...

Unauthorized connection attempt from IP address 177.20.167.140 on Port 445(SMB)

May 30 06:22:31 webserver postfix/smtpd\[18470\]: warning: unknown\[87.246.7.66\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 30 06:23:18 webserver postfix/smtpd\[18470\]: warning: unknown\[87.246.7.66\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 30 06:24:05 webserver postfix/smtpd\[18675\]: warning: unknown\[87.246.7.66\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 30 06:24:53 webserver postfix/smtpd\[18470\]: warning: unknown\[87.246.7.66\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 30 06:25:40 webserver postfix/smtpd\[18470\]: warning: unknown\[87.246.7.66\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...

May 30 05:51:43 vps647732 sshd[5125]: Failed password for root from 51.83.75.97 port 37120 ssh2
...