Port 22 Scan, PTR: None

\[2019-11-22 11:32:27\] SECURITY\[2765\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-11-22T11:32:27.877-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="01146171121681",SessionID="0x7f26c40441e8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.36/60440",ACLName="no_extension_match"
\[2019-11-22 11:32:30\] SECURITY\[2765\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-11-22T11:32:30.335-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="0046171121681",SessionID="0x7f26c4832958",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.36/52620",ACLName="no_extension_match"
\[2019-11-22 11:32:34\] SECURITY\[2765\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-11-22T11:32:34.904-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="01146171121681",SessionID="0x7f26c437dd88",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.36/52659",ACLName="no_extension_

Bible

2020-10-13T06:44:21.356144news0 auth[956]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=admin rhost=37.49.230.238
2020-10-13T06:44:25.395781news0 dovecot[21131]: pop3-login: Aborted login (auth failed, 1 attempts in 4 secs): user=, method=PLAIN, rip=37.49.230.238, lip=95.111.246.42, session=
2020-10-13T06:44:28.401407news0 auth[956]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=admin rhost=37.49.230.238
...

2020-10-13T06:44:21.356144news0 auth[956]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=admin rhost=37.49.230.238
2020-10-13T06:44:25.395781news0 dovecot[21131]: pop3-login: Aborted login (auth failed, 1 attempts in 4 secs): user=, method=PLAIN, rip=37.49.230.238, lip=95.111.246.42, session=
2020-10-13T06:44:28.401407news0 auth[956]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=admin rhost=37.49.230.238
...

Dovecot Invalid User Login Attempt.

"AmooT";tag=3533393765393339313363340132313832313335333935

\[2020-10-02 15:01:13\] SECURITY\[6939\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-10-02T15:01:13.624+0200",Severity="Error",Service="SIP",EventVersion="2",AccountID="100",SessionID="0x7f0ffea08d88",LocalAddress="IPV4/UDP/204.8.216.89/5060",RemoteAddress="IPV4/UDP/37.49.230.126/5862",Challenge="096f171f",ReceivedChallenge="096f171f",ReceivedHash="b099bdfad5869da4ae2114a56a2b4299"
\[2020-10-02 15:01:13\] SECURITY\[6939\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-10-02T15:01:13.759+0200",Severity="Error",Service="SIP",EventVersion="2",AccountID="100",SessionID="0x7f0ffeab8148",LocalAddress="IPV4/UDP/204.8.216.89/5060",RemoteAddress="IPV4/UDP/37.49.230.126/5862",Challenge="233a417c",ReceivedChallenge="233a417c",ReceivedHash="0017581d14759d4b5ad3a404ed924131"
\[2020-10-02 15:01:13\] SECURITY\[6939\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-10-02T15:01:13.783+0200",Severity="Error",Service="SIP",EventVersion="2",Accoun
...

\[2020-10-02 15:01:13\] SECURITY\[6939\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-10-02T15:01:13.624+0200",Severity="Error",Service="SIP",EventVersion="2",AccountID="100",SessionID="0x7f0ffea08d88",LocalAddress="IPV4/UDP/204.8.216.89/5060",RemoteAddress="IPV4/UDP/37.49.230.126/5862",Challenge="096f171f",ReceivedChallenge="096f171f",ReceivedHash="b099bdfad5869da4ae2114a56a2b4299"
\[2020-10-02 15:01:13\] SECURITY\[6939\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-10-02T15:01:13.759+0200",Severity="Error",Service="SIP",EventVersion="2",AccountID="100",SessionID="0x7f0ffeab8148",LocalAddress="IPV4/UDP/204.8.216.89/5060",RemoteAddress="IPV4/UDP/37.49.230.126/5862",Challenge="233a417c",ReceivedChallenge="233a417c",ReceivedHash="0017581d14759d4b5ad3a404ed924131"
\[2020-10-02 15:01:13\] SECURITY\[6939\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-10-02T15:01:13.783+0200",Severity="Error",Service="SIP",EventVersion="2",Accoun
...

[N1.H1.VM1] Port Scanner Detected Blocked by UFW

SIP Server BruteForce Attack

[2020-09-30 18:00:12] NOTICE[1159][C-0000421d] chan_sip.c: Call from '' (37.49.230.201:64644) to extension '12526890745' rejected because extension not found in context 'public'.
[2020-09-30 18:00:12] SECURITY[1198] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-30T18:00:12.866-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="12526890745",SessionID="0x7fcaa045f8f8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.201/64644",ACLName="no_extension_match"
[2020-09-30 18:00:26] NOTICE[1159][C-0000421f] chan_sip.c: Call from '' (37.49.230.201:57391) to extension '712526890745' rejected because extension not found in context 'public'.
[2020-09-30 18:00:26] SECURITY[1198] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-30T18:00:26.237-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="712526890745",SessionID="0x7fcaa04d8d08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.201/
...

[2020-09-30 18:00:12] NOTICE[1159][C-0000421d] chan_sip.c: Call from '' (37.49.230.201:64644) to extension '12526890745' rejected because extension not found in context 'public'.
[2020-09-30 18:00:12] SECURITY[1198] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-30T18:00:12.866-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="12526890745",SessionID="0x7fcaa045f8f8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.201/64644",ACLName="no_extension_match"
[2020-09-30 18:00:26] NOTICE[1159][C-0000421f] chan_sip.c: Call from '' (37.49.230.201:57391) to extension '712526890745' rejected because extension not found in context 'public'.
[2020-09-30 18:00:26] SECURITY[1198] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-30T18:00:26.237-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="712526890745",SessionID="0x7fcaa04d8d08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.201/
...

[2020-09-30 18:00:12] NOTICE[1159][C-0000421d] chan_sip.c: Call from '' (37.49.230.201:64644) to extension '12526890745' rejected because extension not found in context 'public'.
[2020-09-30 18:00:12] SECURITY[1198] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-30T18:00:12.866-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="12526890745",SessionID="0x7fcaa045f8f8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.201/64644",ACLName="no_extension_match"
[2020-09-30 18:00:26] NOTICE[1159][C-0000421f] chan_sip.c: Call from '' (37.49.230.201:57391) to extension '712526890745' rejected because extension not found in context 'public'.
[2020-09-30 18:00:26] SECURITY[1198] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-30T18:00:26.237-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="712526890745",SessionID="0x7fcaa04d8d08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.201/
...

Hellooo

Hellooo

Sep 28 15:49:19 : SSH login attempts with invalid user

odoo8
...

Cowrie Honeypot: Unauthorised SSH/Telnet login attempt with user "ls" at 2020-05-08T13:55:36Z

(sshd) Failed SSH login from 54.66.147.0 (AU/Australia/ec2-54-66-147-0.ap-southeast-2.compute.amazonaws.com): 3 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May  8 12:12:59 andromeda sshd[3219]: Invalid user tecnici from 54.66.147.0 port 57040
May  8 12:13:01 andromeda sshd[3219]: Failed password for invalid user tecnici from 54.66.147.0 port 57040 ssh2
May  8 12:14:14 andromeda sshd[3238]: Invalid user bmt from 54.66.147.0 port 38656

May  8 15:23:18 163-172-32-151 sshd[32529]: Invalid user ttest from 203.190.148.180 port 4548
...

IP was detected trying to Brute-Force SSH, FTP, Web Apps, Port-Scan or Hacking.

May  8 16:16:52 piServer sshd[12079]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.150.242.25 
May  8 16:16:53 piServer sshd[12079]: Failed password for invalid user louie from 203.150.242.25 port 50060 ssh2
May  8 16:21:30 piServer sshd[12414]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.150.242.25 
...

1985

2020-05-08T08:23:15.161133linuxbox-skyline sshd[26973]: Invalid user hora from 217.160.75.142 port 47408
...

2020-05-08T16:39:15.414768vps773228.ovh.net sshd[23245]: Failed password for invalid user jp from 46.105.148.212 port 44614 ssh2
2020-05-08T16:42:52.635757vps773228.ovh.net sshd[23320]: Invalid user chris from 46.105.148.212 port 52726
2020-05-08T16:42:52.644199vps773228.ovh.net sshd[23320]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip212.ip-46-105-148.eu
2020-05-08T16:42:52.635757vps773228.ovh.net sshd[23320]: Invalid user chris from 46.105.148.212 port 52726
2020-05-08T16:42:54.976260vps773228.ovh.net sshd[23320]: Failed password for invalid user chris from 46.105.148.212 port 52726 ssh2
...

May  8 13:14:19 l03 sshd[29434]: Invalid user gs2 from 111.229.128.9 port 35600
...

1588940053 - 05/08/2020 14:14:13 Host: 201.137.155.78/201.137.155.78 Port: 445 TCP Blocked

May  8 12:14:28 ws26vmsma01 sshd[169878]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.111.182.36
May  8 12:14:30 ws26vmsma01 sshd[169878]: Failed password for invalid user ubuntu from 36.111.182.36 port 49886 ssh2
...

May  8 10:50:06 ws24vmsma01 sshd[112539]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.207.152.16
May  8 10:50:07 ws24vmsma01 sshd[112539]: Failed password for invalid user xuyf from 185.207.152.16 port 59706 ssh2
...

[2020-05-08 10:13:31] NOTICE[1157][C-0000182a] chan_sip.c: Call from '' (156.96.58.106:54264) to extension '00998441519470725' rejected because extension not found in context 'public'.
[2020-05-08 10:13:31] SECURITY[1173] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-05-08T10:13:31.645-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="00998441519470725",SessionID="0x7f5f107b3898",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.58.106/54264",ACLName="no_extension_match"
[2020-05-08 10:15:17] NOTICE[1157][C-0000182e] chan_sip.c: Call from '' (156.96.58.106:65146) to extension '00999441519470725' rejected because extension not found in context 'public'.
[2020-05-08 10:15:17] SECURITY[1173] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-05-08T10:15:17.434-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="00999441519470725",SessionID="0x7f5f106f5588",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="I
...

May  8 14:35:38 home sshd[2016]: Failed password for root from 106.13.192.5 port 35255 ssh2
May  8 14:36:14 home sshd[2115]: Failed password for root from 106.13.192.5 port 39389 ssh2
...