PHISHING AND SPAM ATTACK
FROM "10 Second Bedtime Ritual - tony@gmail.com -" : 
SUBJECT "Weird but ingenious method to lose 98% of fat while you sleep. " :
RECEIVED "mailer.uplifthearts.com; spf=pass (sender IP is 156.96.154.48) " :
DATE/TIMESENT "Sat, 27 Feb 2021 05:28:45"

This user needs to be stopped.

PHISHING AND SPAM ATTACK
FROM "Night Slim Pro  - tony@gmail.com -" : 
SUBJECT "Weird but ingenious method to lose 98% of fat while you sleep. " :
RECEIVED "from gmail.com (unknown [156.96.154.49]) by server.dgi-media (Postfix) with ESMTPSA id 05F235209F09 " :
DATE/TIMESENT "Wed, 24 Feb 2021 04:14:09"

[2020-09-01 04:59:05] NOTICE[1185][C-00009448] chan_sip.c: Call from '' (156.96.154.55:51327) to extension '90146812400521' rejected because extension not found in context 'public'.
[2020-09-01 04:59:05] SECURITY[1203] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-01T04:59:05.744-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="90146812400521",SessionID="0x7f10c49f9a78",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.154.55/51327",ACLName="no_extension_match"
[2020-09-01 05:08:16] NOTICE[1185][C-00009454] chan_sip.c: Call from '' (156.96.154.55:62139) to extension '001146812400521' rejected because extension not found in context 'public'.
[2020-09-01 05:08:16] SECURITY[1203] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-01T05:08:16.195-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="001146812400521",SessionID="0x7f10c49912f8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/15
...

[2020-08-31 11:50:34] NOTICE[1185][C-00008ec7] chan_sip.c: Call from '' (156.96.154.55:64330) to extension '770046455378022' rejected because extension not found in context 'public'.
[2020-08-31 11:50:34] SECURITY[1203] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-31T11:50:34.264-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="770046455378022",SessionID="0x7f10c4286a78",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.154.55/64330",ACLName="no_extension_match"
[2020-08-31 12:00:26] NOTICE[1185][C-00008ed1] chan_sip.c: Call from '' (156.96.154.55:60489) to extension '880046455378022' rejected because extension not found in context 'public'.
[2020-08-31 12:00:26] SECURITY[1203] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-31T12:00:26.742-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="880046455378022",SessionID="0x7f10c405a408",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/
...

[2020-08-24 19:36:08] NOTICE[1185][C-000061d5] chan_sip.c: Call from '' (156.96.154.55:64584) to extension '2046455378022' rejected because extension not found in context 'public'.
[2020-08-24 19:36:08] SECURITY[1203] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-24T19:36:08.432-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="2046455378022",SessionID="0x7f10c405a408",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.154.55/64584",ACLName="no_extension_match"
[2020-08-24 19:45:52] NOTICE[1185][C-000061e6] chan_sip.c: Call from '' (156.96.154.55:54501) to extension '3046455378022' rejected because extension not found in context 'public'.
[2020-08-24 19:45:52] SECURITY[1203] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-24T19:45:52.425-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="3046455378022",SessionID="0x7f10c428db08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.1
...

DATE:2020-08-23 05:52:11, IP:156.96.154.51, PORT:telnet Telnet brute force auth on honeypot server (epe-honey1-hq)

[2020-08-23 00:09:11] NOTICE[1185][C-0000504b] chan_sip.c: Call from '' (156.96.154.53:64475) to extension '+01146462607521' rejected because extension not found in context 'public'.
[2020-08-23 00:09:11] SECURITY[1203] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-23T00:09:11.406-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="+01146462607521",SessionID="0x7f10c43f67a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.154.53/64475",ACLName="no_extension_match"
[2020-08-23 00:13:56] NOTICE[1185][C-0000505b] chan_sip.c: Call from '' (156.96.154.53:57075) to extension '501146462607521' rejected because extension not found in context 'public'.
[2020-08-23 00:13:56] SECURITY[1203] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-23T00:13:56.156-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="501146462607521",SessionID="0x7f10c4365628",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/
...

[2020-08-22 02:40:56] NOTICE[1185][C-00004684] chan_sip.c: Call from '' (156.96.154.55:58677) to extension '900046455378022' rejected because extension not found in context 'public'.
[2020-08-22 02:40:56] SECURITY[1203] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-22T02:40:56.878-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="900046455378022",SessionID="0x7f10c43f67a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.154.55/58677",ACLName="no_extension_match"
[2020-08-22 02:48:10] NOTICE[1185][C-0000468c] chan_sip.c: Call from '' (156.96.154.55:53683) to extension '900146455378022' rejected because extension not found in context 'public'.
[2020-08-22 02:48:10] SECURITY[1203] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-22T02:48:10.946-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="900146455378022",SessionID="0x7f10c43f67a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/
...

Port Scan detected!
...

[2020-08-17 16:18:47] NOTICE[1185][C-0000304d] chan_sip.c: Call from '' (156.96.154.55:53554) to extension '5901146462607501' rejected because extension not found in context 'public'.
[2020-08-17 16:18:47] SECURITY[1203] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-17T16:18:47.488-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="5901146462607501",SessionID="0x7f10c43add48",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.154.55/53554",ACLName="no_extension_match"
[2020-08-17 16:28:38] NOTICE[1185][C-00003051] chan_sip.c: Call from '' (156.96.154.55:49964) to extension '6001146462607501' rejected because extension not found in context 'public'.
[2020-08-17 16:28:38] SECURITY[1203] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-17T16:28:38.626-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="6001146462607501",SessionID="0x7f10c4481d18",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/
...

ET DROP Spamhaus DROP Listed Traffic Inbound group 12 - port: 443 proto: tcp cat: Misc Attackbytes: 60

[2020-07-13 23:55:17] NOTICE[1150][C-000036e9] chan_sip.c: Call from '' (156.96.154.8:57908) to extension '011441904911004' rejected because extension not found in context 'public'.
[2020-07-13 23:55:17] SECURITY[1167] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-13T23:55:17.434-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441904911004",SessionID="0x7fcb4c0aaa48",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.154.8/57908",ACLName="no_extension_match"
[2020-07-13 23:56:31] NOTICE[1150][C-000036ec] chan_sip.c: Call from '' (156.96.154.8:63741) to extension '011441904911004' rejected because extension not found in context 'public'.
[2020-07-13 23:56:31] SECURITY[1167] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-13T23:56:31.848-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441904911004",SessionID="0x7fcb4c25c888",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156
...

[2020-07-13 20:24:53] NOTICE[1150][C-00003597] chan_sip.c: Call from '' (156.96.154.8:57162) to extension '011441904911004' rejected because extension not found in context 'public'.
[2020-07-13 20:24:53] SECURITY[1167] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-13T20:24:53.999-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441904911004",SessionID="0x7fcb4c25c888",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.154.8/57162",ACLName="no_extension_match"
[2020-07-13 20:26:03] NOTICE[1150][C-00003598] chan_sip.c: Call from '' (156.96.154.8:59263) to extension '011441904911004' rejected because extension not found in context 'public'.
[2020-07-13 20:26:03] SECURITY[1167] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-13T20:26:03.876-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441904911004",SessionID="0x7fcb4c25c888",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156
...

[2020-07-13 01:00:54] NOTICE[1150][C-00002dc6] chan_sip.c: Call from '' (156.96.154.8:49857) to extension '011441904911004' rejected because extension not found in context 'public'.
[2020-07-13 01:00:54] SECURITY[1167] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-13T01:00:54.515-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441904911004",SessionID="0x7fcb4c25c888",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.154.8/49857",ACLName="no_extension_match"
[2020-07-13 01:01:57] NOTICE[1150][C-00002dcd] chan_sip.c: Call from '' (156.96.154.8:61936) to extension '011441904911004' rejected because extension not found in context 'public'.
[2020-07-13 01:01:57] SECURITY[1167] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-13T01:01:57.821-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441904911004",SessionID="0x7fcb4c4c4328",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156
...

[2020-07-12 15:17:03] NOTICE[1150][C-00002a3a] chan_sip.c: Call from '' (156.96.154.8:60491) to extension '011441904911004' rejected because extension not found in context 'public'.
[2020-07-12 15:17:03] SECURITY[1167] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-12T15:17:03.313-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441904911004",SessionID="0x7fcb4c13aa08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.154.8/60491",ACLName="no_extension_match"
[2020-07-12 15:17:58] NOTICE[1150][C-00002a3c] chan_sip.c: Call from '' (156.96.154.8:53362) to extension '011441904911004' rejected because extension not found in context 'public'.
[2020-07-12 15:17:58] SECURITY[1167] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-12T15:17:58.618-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441904911004",SessionID="0x7fcb4c0dfe08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156
...

Jul 23 06:45:33 *** sshd[22814]: Invalid user vicente from 81.4.109.159

SSH Brute Force

Jul 23 08:51:34 vpn01 sshd[3116]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.217.85.124
Jul 23 08:51:36 vpn01 sshd[3116]: Failed password for invalid user poq from 144.217.85.124 port 37406 ssh2
...

Invalid user florin from 183.82.121.34 port 39356

Jul 23 09:00:25 sso sshd[4730]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.182.189.115
Jul 23 09:00:28 sso sshd[4730]: Failed password for invalid user test from 94.182.189.115 port 60136 ssh2
...

Jul 23 09:30:31 vps639187 sshd\[29333\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.172  user=root
Jul 23 09:30:32 vps639187 sshd\[29333\]: Failed password for root from 112.85.42.172 port 56782 ssh2
Jul 23 09:30:36 vps639187 sshd\[29333\]: Failed password for root from 112.85.42.172 port 56782 ssh2
...

Invalid user katya from 106.13.147.89 port 51138

Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-07-23T06:52:07Z and 2020-07-23T07:00:48Z

Invalid user pi from 189.163.26.205 port 51250

Jul 22 03:12:59 venus sshd[12294]: Invalid user suporte from 101.93.102.45 port 21393
Jul 22 03:12:59 venus sshd[12294]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.93.102.45
Jul 22 03:13:02 venus sshd[12294]: Failed password for invalid user suporte from 101.93.102.45 port 21393 ssh2
Jul 22 03:21:43 venus sshd[13281]: Invalid user ma from 101.93.102.45 port 16560
Jul 22 03:21:43 venus sshd[13281]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.93.102.45
Jul 22 03:21:45 venus sshd[13281]: Failed password for invalid user ma from 101.93.102.45 port 16560 ssh2
Jul 22 03:25:09 venus sshd[13709]: Invalid user backup from 101.93.102.45 port 40645
Jul 22 03:25:09 venus sshd[13709]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.93.102.45
Jul 22 03:25:11 venus sshd[13709]: Failed password for invalid user backup from 101.93.102.45 port 40645 ........
------------------------------

Invalid user upload from 186.85.159.135 port 17345

2020-07-23T08:25:47.585964vps751288.ovh.net sshd\[29420\]: Invalid user yang from 111.229.50.131 port 40590
2020-07-23T08:25:47.593770vps751288.ovh.net sshd\[29420\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.50.131
2020-07-23T08:25:49.817622vps751288.ovh.net sshd\[29420\]: Failed password for invalid user yang from 111.229.50.131 port 40590 ssh2
2020-07-23T08:32:14.504025vps751288.ovh.net sshd\[29514\]: Invalid user sam from 111.229.50.131 port 44512
2020-07-23T08:32:14.513852vps751288.ovh.net sshd\[29514\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.50.131

Invalid user test from 217.15.146.55 port 13512

SSH authentication failure x 6 reported by Fail2Ban
...

07/23/2020-00:40:29.041665 150.158.188.241 Protocol: 6 ET SCAN NMAP -sS window 1024