[2020-09-05 20:26:32] NOTICE[1194][C-0000101c] chan_sip.c: Call from '' (62.173.145.222:56143) to extension '3614234273128' rejected because extension not found in context 'public'.
[2020-09-05 20:26:32] SECURITY[1233] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-05T20:26:32.604-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="3614234273128",SessionID="0x7f2ddc04e988",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.145.222/56143",ACLName="no_extension_match"
[2020-09-05 20:31:32] NOTICE[1194][C-00001020] chan_sip.c: Call from '' (62.173.145.222:56535) to extension '525214234273128' rejected because extension not found in context 'public'.
[2020-09-05 20:31:32] SECURITY[1233] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-05T20:31:32.027-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="525214234273128",SessionID="0x7f2ddc04e988",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/6
...

[2020-09-05 20:26:32] NOTICE[1194][C-0000101c] chan_sip.c: Call from '' (62.173.145.222:56143) to extension '3614234273128' rejected because extension not found in context 'public'.
[2020-09-05 20:26:32] SECURITY[1233] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-05T20:26:32.604-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="3614234273128",SessionID="0x7f2ddc04e988",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.145.222/56143",ACLName="no_extension_match"
[2020-09-05 20:31:32] NOTICE[1194][C-00001020] chan_sip.c: Call from '' (62.173.145.222:56535) to extension '525214234273128' rejected because extension not found in context 'public'.
[2020-09-05 20:31:32] SECURITY[1233] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-05T20:31:32.027-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="525214234273128",SessionID="0x7f2ddc04e988",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/6
...

[2020-09-05 09:52:17] NOTICE[1194][C-00000cef] chan_sip.c: Call from '' (62.173.145.222:56536) to extension '1114234273128' rejected because extension not found in context 'public'.
[2020-09-05 09:52:17] SECURITY[1233] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-05T09:52:17.462-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="1114234273128",SessionID="0x7f2ddc04e988",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.145.222/56536",ACLName="no_extension_match"
[2020-09-05 09:54:50] NOTICE[1194][C-00000cf4] chan_sip.c: Call from '' (62.173.145.222:50549) to extension '814234273128' rejected because extension not found in context 'public'.
[2020-09-05 09:54:50] SECURITY[1233] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-05T09:54:50.848-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="814234273128",SessionID="0x7f2ddc27a9a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.
...

[2020-09-04 14:34:02] NOTICE[1194][C-000006ca] chan_sip.c: Call from '' (62.173.145.222:51117) to extension '01114234273128' rejected because extension not found in context 'public'.
[2020-09-04 14:34:02] SECURITY[1233] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-04T14:34:02.363-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="01114234273128",SessionID="0x7f2ddc0bf9a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.145.222/51117",ACLName="no_extension_match"
[2020-09-04 14:35:53] NOTICE[1194][C-000006cd] chan_sip.c: Call from '' (62.173.145.222:64662) to extension '901114234273128' rejected because extension not found in context 'public'.
[2020-09-04 14:35:53] SECURITY[1233] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-04T14:35:53.814-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="901114234273128",SessionID="0x7f2ddc0e4da8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP
...

[2020-09-04 14:34:02] NOTICE[1194][C-000006ca] chan_sip.c: Call from '' (62.173.145.222:51117) to extension '01114234273128' rejected because extension not found in context 'public'.
[2020-09-04 14:34:02] SECURITY[1233] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-04T14:34:02.363-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="01114234273128",SessionID="0x7f2ddc0bf9a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.145.222/51117",ACLName="no_extension_match"
[2020-09-04 14:35:53] NOTICE[1194][C-000006cd] chan_sip.c: Call from '' (62.173.145.222:64662) to extension '901114234273128' rejected because extension not found in context 'public'.
[2020-09-04 14:35:53] SECURITY[1233] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-04T14:35:53.814-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="901114234273128",SessionID="0x7f2ddc0e4da8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP
...

[2020-09-01 10:09:11] NOTICE[1185][C-00009647] chan_sip.c: Call from '' (62.173.145.222:51433) to extension '14234273128' rejected because extension not found in context 'public'.
[2020-09-01 10:09:11] SECURITY[1203] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-01T10:09:11.386-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="14234273128",SessionID="0x7f10c416cce8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.145.222/51433",ACLName="no_extension_match"
[2020-09-01 10:14:51] NOTICE[1185][C-00009653] chan_sip.c: Call from '' (62.173.145.222:59756) to extension '14234273128' rejected because extension not found in context 'public'.
[2020-09-01 10:14:51] SECURITY[1203] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-01T10:14:51.803-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="14234273128",SessionID="0x7f10c446e638",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.145.22
...

TCP ports : 85 / 8089

firewall-block, port(s): 85/tcp, 88/tcp, 89/tcp, 8084/tcp, 8085/tcp

[SatMay1622:36:33.0533952020][:error][pid2030:tid47732296369920][client62.173.145.68:62878][client62.173.145.68]ModSecurity:Accessdeniedwithcode403\(phase2\).Patternmatch"/HNAP1/"atREQUEST_URI.[file"/etc/apache2/conf.d/modsec_rules/99_asl_jitp.conf"][line"5738"][id"381237"][rev"1"][msg"Atomicorp.comWAFRules-VirtualJustInTimePatch:DLINKwormprobe"][data"/HNAP1/"][severity"CRITICAL"][hostname"81.17.25.249"][uri"/HNAP1/"][unique_id"XsBO0V1vL0DGzW9w2d2L8wAAAAc"]\,referer:http://81.17.25.249/[SatMay1622:36:33.2706592020][:error][pid2214:tid47732389578496][client62.173.145.68:62903][client62.173.145.68]ModSecurity:Accessdeniedwithcode403\(phase2\).Patternmatch"/HNAP1/"atREQUEST_URI.[file"/etc/apache2/conf.d/modsec_rules/99_asl_jitp.conf"][line"5738"][id"381237"][rev"1"][msg"Atomicorp.comWAFRules-VirtualJustInTimePatch:DLINKwormprobe"][data"/HNAP1/"][severity"CRITICAL"][hostname"81.17.25.250"][uri"/HNAP1/"][unique_id"XsBO0bBjse1akwYICMUBQwAAANM"]\,referer:http://81.17.25.25

Attempted tcp/80 connection to my router

(sshd) Failed SSH login from 62.173.145.159 (RU/Russia/customers.campora.it): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May  3 06:53:13 s1 sshd[14973]: Did not receive identification string from 62.173.145.159 port 56992
May  3 06:53:22 s1 sshd[14974]: Invalid user admin from 62.173.145.159 port 59614
May  3 06:53:22 s1 sshd[14975]: Invalid user admin from 62.173.145.159 port 60022
May  3 06:53:22 s1 sshd[14977]: Invalid user info from 62.173.145.159 port 60838
May  3 06:53:22 s1 sshd[14980]: Invalid user operador from 62.173.145.159 port 33014

W 31101,/var/log/nginx/access.log,-,-

Mar 25 16:42:52 debian-2gb-nbg1-2 kernel: \[7410051.203753\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=62.173.145.188 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=14882 DF PROTO=TCP SPT=12941 DPT=804 WINDOW=512 RES=0x00 SYN URGP=0

Port scan on 1 port(s): 98

2020-01-25 08:34:27 H=harddoors.ru [62.173.145.39]:36346 I=[188.227.12.106]:25 F= rejected RCPT : Your IP address [62.173.145.39] is blocked. Please, contact abuse@netsol.su
2020-01-25 08:38:30 H=harddoors.ru [62.173.145.39]:46942 I=[188.227.12.106]:25 F= rejected RCPT : Your IP address [62.173.145.39] is blocked. Please, contact abuse@netsol.su
2020-01-25 08:38:52 H=harddoors.ru [62.173.145.39]:41993 I=[188.227.12.106]:25 F= rejected RCPT : Your IP address [62.173.145.39] is blocked. Please, contact abuse@netsol.su

firewall-block, port(s): 10543/tcp

Sep  8 12:58:57 [host] sshd[597]: pam_unix(sshd:au
Sep  8 12:58:59 [host] sshd[597]: Failed password 
Sep  8 13:03:14 [host] sshd[871]: pam_unix(sshd:au

Sep  8 06:34:54 NPSTNNYC01T sshd[5471]: Failed password for root from 207.244.70.35 port 42269 ssh2
Sep  8 06:34:56 NPSTNNYC01T sshd[5471]: Failed password for root from 207.244.70.35 port 42269 ssh2
Sep  8 06:34:59 NPSTNNYC01T sshd[5471]: Failed password for root from 207.244.70.35 port 42269 ssh2
Sep  8 06:35:01 NPSTNNYC01T sshd[5471]: Failed password for root from 207.244.70.35 port 42269 ssh2
...

Sep  8 10:44:56 root sshd[32475]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.66.65.203 
...

Sep  8 11:51:14 ns382633 sshd\[3279\]: Invalid user harley from 115.159.198.41 port 50738
Sep  8 11:51:14 ns382633 sshd\[3279\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.198.41
Sep  8 11:51:16 ns382633 sshd\[3279\]: Failed password for invalid user harley from 115.159.198.41 port 50738 ssh2
Sep  8 12:01:00 ns382633 sshd\[5020\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.198.41  user=root
Sep  8 12:01:02 ns382633 sshd\[5020\]: Failed password for root from 115.159.198.41 port 33734 ssh2

Port Scan: TCP/443

Sep  8 09:33:33 IngegnereFirenze sshd[21737]: User root from 116.247.81.99 not allowed because not listed in AllowUsers
...

Sep  7 18:13:53 v26 sshd[334]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.127.36.98  user=r.r
Sep  7 18:13:56 v26 sshd[334]: Failed password for r.r from 79.127.36.98 port 46904 ssh2
Sep  7 18:13:56 v26 sshd[334]: Received disconnect from 79.127.36.98 port 46904:11: Bye Bye [preauth]
Sep  7 18:13:56 v26 sshd[334]: Disconnected from 79.127.36.98 port 46904 [preauth]
Sep  7 18:19:57 v26 sshd[1136]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.127.36.98  user=r.r
Sep  7 18:19:59 v26 sshd[1136]: Failed password for r.r from 79.127.36.98 port 47400 ssh2
Sep  7 18:20:00 v26 sshd[1136]: Received disconnect from 79.127.36.98 port 47400:11: Bye Bye [preauth]
Sep  7 18:20:00 v26 sshd[1136]: Disconnected from 79.127.36.98 port 47400 [preauth]
Sep  7 18:21:14 v26 sshd[1386]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.127.36.98  user=r.r


........
----------------------------------

$f2bV_matches

Mirai and Reaper Exploitation Traffic , PTR: host-102.41.153.100.tedata.net.

SSH login attempts.

Sep  7 12:01:19 carla sshd[26874]: reveeclipse mapping checking getaddrinfo for hn.kd.ny.adsl [115.58.194.245] failed - POSSIBLE BREAK-IN ATTEMPT!
Sep  7 12:01:19 carla sshd[26874]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.58.194.245  user=r.r
Sep  7 12:01:21 carla sshd[26874]: Failed password for r.r from 115.58.194.245 port 49596 ssh2
Sep  7 12:01:21 carla sshd[26875]: Received disconnect from 115.58.194.245: 11: Bye Bye
Sep  7 12:06:31 carla sshd[26899]: reveeclipse mapping checking getaddrinfo for hn.kd.ny.adsl [115.58.194.245] failed - POSSIBLE BREAK-IN ATTEMPT!
Sep  7 12:06:31 carla sshd[26899]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.58.194.245  user=r.r
Sep  7 12:06:34 carla sshd[26899]: Failed password for r.r from 115.58.194.245 port 54742 ssh2
Sep  7 12:06:34 carla sshd[26900]: Received disconnect from 115.58.194.245: 11: Bye Bye
Sep  7 12:09:44 carla sshd[2........
-------------------------------

Suspicious WordPress-related activity, accessed by IP not domain: 
54.201.195.166 - - [07/Sep/2020:14:03:54 +0100] "GET /wp-json/ HTTP/1.1" 403 244 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36"

srvr2: (mod_security) mod_security (id:920350) triggered by 129.150.222.204 (US/-/oc-129-150-222-204.compute.oraclecloud.com): 1 in the last 600 secs; Ports: *; Direction: inout; Trigger: LF_MODSEC; Logs: 2020/09/07 18:47:02 [error] 260960#0: *252580 [client 129.150.222.204] ModSecurity: Access denied with code 406 (phase 2). Matched "Operator `Rx' with parameter `^[\d.:]+$' against variable `REQUEST_HEADERS:Host'  [redacted] [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "718"] [id "920350"] [rev ""] [msg "Host header is a numeric IP address"] [redacted] [severity "4"] [ver "OWASP_CRS/3.3.0"] [maturity "0"] [accuracy "0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "capec/1000/210/272"] [tag "PCI/6.5.10"] [redacted] [uri "/"] [unique_id "159949722274.418435"] [ref "o0,17v21,17"], client: 129.150.222.204, [redacted] request: "GET / HTTP/1.1" [redacted]

Sep  8 08:02:21 icinga sshd[6055]: Failed password for root from 162.247.74.201 port 53728 ssh2
Sep  8 08:02:24 icinga sshd[6055]: Failed password for root from 162.247.74.201 port 53728 ssh2
Sep  8 08:02:26 icinga sshd[6055]: Failed password for root from 162.247.74.201 port 53728 ssh2
Sep  8 08:02:29 icinga sshd[6055]: Failed password for root from 162.247.74.201 port 53728 ssh2
...