193.106.31.130 (UA/Ukraine/-), more than 60 Apache 403 hits in the last 3600 secs; Ports: 80,443; Direction: in; Trigger: LF_APACHE_403; Logs:

2020-08-18 06:13:36,821 fail2ban.actions        \[2657\]: NOTICE  \[joomla-login-errors\] Ban 193.106.31.130
2020-08-18 08:55:24,970 fail2ban.actions        \[2657\]: NOTICE  \[joomla-login-errors\] Ban 193.106.31.130
2020-08-18 10:19:28,400 fail2ban.actions        \[2657\]: NOTICE  \[joomla-login-errors\] Ban 193.106.31.130
2020-08-18 13:09:01,064 fail2ban.actions        \[2657\]: NOTICE  \[joomla-login-errors\] Ban 193.106.31.130
2020-08-18 14:33:16,799 fail2ban.actions        \[2657\]: NOTICE  \[joomla-login-errors\] Ban 193.106.31.130
...

(PERMBLOCK) 193.106.31.130 (UA/Ukraine/-) has had more than 4 temp blocks in the last 86400 secs; Ports: *; Direction: inout; Trigger: LF_PERMBLOCK_COUNT; Logs:

(PERMBLOCK) 193.106.31.130 (UA/Ukraine/-) has had more than 4 temp blocks in the last 86400 secs; Ports: *; Direction: inout; Trigger: LF_PERMBLOCK_COUNT; Logs:

2020-06-24T10:43:33+00:00	INFO 193.106.31.130	joomlafailure	Username and password do not match or you do not have an account yet.

(PERMBLOCK) 193.106.31.130 (UA/Ukraine/-) has had more than 4 temp blocks in the last 86400 secs; Ports: *; Direction: inout; Trigger: LF_PERMBLOCK_COUNT; Logs:

[Wed May 06 10:53:41.647027 2020] [:error] [pid 8431:tid 139635695023872] [client 193.106.31.130:63628] [client 193.106.31.130] ModSecurity: Access denied with code 403 (phase 1). Match of "within %{tx.allowed_http_versions}" against "REQUEST_PROTOCOL" required. [file "/etc/modsecurity/owasp-modsecurity-crs-3.2.0/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "972"] [id "920430"] [msg "HTTP protocol version is not allowed by policy"] [data "HTTP/1.0"] [severity "CRITICAL"] [ver "OWASP_CRS/3.2.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "OWASP_CRS"] [tag "OWASP_CRS/POLICY/PROTOCOL_NOT_ALLOWED"] [tag "WASCTC/WASC-21"] [tag "OWASP_TOP_10/A6"] [tag "PCI/6.5.10"] [hostname "karangploso.jatim.bmkg.go.id"] [uri "/administrator/index.php"] [unique_id "XrI0xccTgD6X9Sa5fokydAAAAWg"]
...

[Mon May 04 06:59:48.888601 2020] [:error] [pid 5814:tid 140405012096768] [client 193.106.31.130:58933] [client 193.106.31.130] ModSecurity: Access denied with code 403 (phase 1). Match of "within %{tx.allowed_http_versions}" against "REQUEST_PROTOCOL" required. [file "/etc/modsecurity/owasp-modsecurity-crs-3.2.0/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "972"] [id "920430"] [msg "HTTP protocol version is not allowed by policy"] [data "HTTP/1.0"] [severity "CRITICAL"] [ver "OWASP_CRS/3.2.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "OWASP_CRS"] [tag "OWASP_CRS/POLICY/PROTOCOL_NOT_ALLOWED"] [tag "WASCTC/WASC-21"] [tag "OWASP_TOP_10/A6"] [tag "PCI/6.5.10"] [hostname "karangploso.jatim.bmkg.go.id"] [uri "/administrator/index.php"] [unique_id "Xq9a9G4FUIT0i81cNYS77AAAAWk"]
...

[Thu Mar 19 10:56:26.560100 2020] [:error] [pid 912:tid 139666330838784] [client 193.106.31.130:52049] [client 193.106.31.130] ModSecurity: Access denied with code 403 (phase 1). Match of "within %{tx.allowed_http_versions}" against "REQUEST_PROTOCOL" required. [file "/etc/modsecurity/owasp-modsecurity-crs-3.2.0/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "972"] [id "920430"] [msg "HTTP protocol version is not allowed by policy"] [data "HTTP/1.0"] [severity "CRITICAL"] [ver "OWASP_CRS/3.2.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "OWASP_CRS"] [tag "OWASP_CRS/POLICY/PROTOCOL_NOT_ALLOWED"] [tag "WASCTC/WASC-21"] [tag "OWASP_TOP_10/A6"] [tag "PCI/6.5.10"] [hostname "karangploso.jatim.bmkg.go.id"] [uri "/administrator/index.php"] [unique_id "XnLtar5QcmINSrEvoZIdEgAAAKY"]
...

[Sun Dec 08 13:27:55.687057 2019] [:error] [pid 3145:tid 140218334148352] [client 193.106.31.130:63701] [client 193.106.31.130] ModSecurity: Access denied with code 403 (phase 1). Match of "within %{tx.allowed_http_versions}" against "REQUEST_PROTOCOL" required. [file "/etc/modsecurity/owasp-modsecurity-crs-3.2.0/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "972"] [id "920430"] [msg "HTTP protocol version is not allowed by policy"] [data "HTTP/1.0"] [severity "CRITICAL"] [ver "OWASP_CRS/3.2.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "OWASP_CRS"] [tag "OWASP_CRS/POLICY/PROTOCOL_NOT_ALLOWED"] [tag "WASCTC/WASC-21"] [tag "OWASP_TOP_10/A6"] [tag "PCI/6.5.10"] [hostname "karangploso.jatim.bmkg.go.id"] [uri "/administrator/index.php"] [unique_id "XeyX63kf9NG@cobJeqWM8gAAAAg"]
...

193.106.31.146 - [30/Aug/2020:07:23:05 +0300] "POST /xmlrpc.php HTTP/1.1" 301 178 "-" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.163 Safari/537.36" "-"
193.106.31.146 - [30/Aug/2020:07:31:56 +0300] "POST /xmlrpc.php HTTP/1.1" 301 178 "-" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.163 Safari/537.36" "-"
...

[N10.H2.VM2] Port Scanner Detected Blocked by UFW

[MK-Root1] Blocked by UFW

SIP/5060 Probe, BF, Hack -

Unauthorized connection attempt detected from IP address 193.106.31.202 to port 1433

Scanning random ports - tries to find possible vulnerable services

445/tcp 445/tcp 445/tcp...
[2019-06-24/08-12]11pkt,1pt.(tcp)

193.106.31.146 - - \[19/Jul/2019:18:44:08 +0000\] "POST /xmlrpc.php HTTP/1.1" 200 559 "-" "-"\
193.106.31.146 - - \[19/Jul/2019:18:44:17 +0000\] "POST /xmlrpc.php HTTP/1.1" 200 559 "-" "-"\
193.106.31.146 - - \[19/Jul/2019:18:44:26 +0000\] "POST /xmlrpc.php HTTP/1.1" 200 559 "-" "-"\
193.106.31.146 - - \[19/Jul/2019:18:44:32 +0000\] "POST /xmlrpc.php HTTP/1.1" 200 559 "-" "-"\
193.106.31.146 - - \[19/Jul/2019:18:44:39 +0000\] "POST /xmlrpc.php HTTP/1.1" 200 559 "-" "-"\
193.106.31.146 - - \[19/Jul/2019:18:44:48 +0000\] "POST /xmlrpc.php HTTP/1.1" 200 559 "-" "-"\
193.106.31.146 - - \[19/Jul/2019:18:44:58 +0000\] "POST /xmlrpc.php HTTP/1.1" 200 559 "-" "-"\
193.106.31.146 - - \[19/Jul/2019:18:45:07 +0000\] "POST /xmlrpc.php HTTP/1.1" 200 559 "-" "-"\
193.106.31.146 - - \[19/Jul/2019:18:45:17 +0000\] "POST /xmlrpc.php HTTP/1.1" 200 559 "-" "-"\
193.106.31.146 - - \[19/Jul/2019:18:45:25 +0000\] "POST /xmlrpc.php HTTP/1.1" 200 559 "-" "-"\

193.106.31.138 - - \[19/Jul/2019:18:44:19 +0000\] "POST /xmlrpc.php HTTP/1.1" 200 559 "-" "-"\
193.106.31.138 - - \[19/Jul/2019:18:44:28 +0000\] "POST /xmlrpc.php HTTP/1.1" 200 559 "-" "-"\
193.106.31.138 - - \[19/Jul/2019:18:44:35 +0000\] "POST /xmlrpc.php HTTP/1.1" 200 559 "-" "-"\
193.106.31.138 - - \[19/Jul/2019:18:44:42 +0000\] "POST /xmlrpc.php HTTP/1.1" 200 559 "-" "-"\
193.106.31.138 - - \[19/Jul/2019:18:44:52 +0000\] "POST /xmlrpc.php HTTP/1.1" 200 559 "-" "-"\
193.106.31.138 - - \[19/Jul/2019:18:45:02 +0000\] "POST /xmlrpc.php HTTP/1.1" 200 559 "-" "-"\
193.106.31.138 - - \[19/Jul/2019:18:45:12 +0000\] "POST /xmlrpc.php HTTP/1.1" 200 559 "-" "-"\
193.106.31.138 - - \[19/Jul/2019:18:45:21 +0000\] "POST /xmlrpc.php HTTP/1.1" 200 559 "-" "-"\
193.106.31.138 - - \[19/Jul/2019:18:45:29 +0000\] "POST /xmlrpc.php HTTP/1.1" 200 559 "-" "-"\
193.106.31.138 - - \[19/Jul/2019:18:45:36 +0000\] "POST /xmlrpc.php HTTP/1.1" 200 559 "-" "-"\

Jul  9 13:24:04   TCP Attack: SRC=193.106.31.114 DST=[Masked] LEN=40 TOS=0x00 PREC=0x00 TTL=246  PROTO=TCP SPT=45848 DPT=5035 WINDOW=1024 RES=0x00 SYN URGP=0

19/6/28@09:42:30: FAIL: Alarm-Intrusion address from=193.106.31.98
...

Aug 30 22:33:22 sso sshd[25887]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.215.238
Aug 30 22:33:24 sso sshd[25887]: Failed password for invalid user linaro from 106.12.215.238 port 53774 ssh2
...

Unauthorized connection attempt from IP address 115.43.128.62 on Port 445(SMB)

Scanned 42 times in the last 24 hours on port 22

Aug 30 23:57:06 ns381471 sshd[18071]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.174.171.62
Aug 30 23:57:09 ns381471 sshd[18071]: Failed password for invalid user a from 61.174.171.62 port 63377 ssh2

php WP PHPmyadamin ABUSE blocked for 12h

firewall-block, port(s): 2425/tcp, 3141/tcp, 3167/tcp, 4091/tcp, 4324/tcp, 5150/tcp, 5389/tcp, 7234/tcp, 7878/tcp, 9999/tcp, 56789/tcp, 60001/tcp

2020-08-30 18:09:18.474540-0500  localhost smtpd[13043]: NOQUEUE: reject: RCPT from unknown[51.89.102.191]: 450 4.7.25 Client host rejected: cannot find your hostname, [51.89.102.191]; from= to= proto=ESMTP helo=

" "

various attack

Aug 31 01:10:26 PorscheCustomer sshd[30310]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.158.162.242
Aug 31 01:10:28 PorscheCustomer sshd[30310]: Failed password for invalid user deploy from 51.158.162.242 port 43708 ssh2
Aug 31 01:13:11 PorscheCustomer sshd[30368]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.158.162.242
...

IP attempted unauthorised action

105.163.220.162 - - [30/Aug/2020:22:33:58 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2225.0 Safari/537.36"
105.163.220.162 - - [30/Aug/2020:22:33:59 +0100] "POST /xmlrpc.php HTTP/1.1" 404 208 "-" "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2225.0 Safari/537.36"
105.163.220.162 - - [30/Aug/2020:22:34:01 +0100] "POST /wordpress/xmlrpc.php HTTP/1.1" 404 41822 "-" "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2225.0 Safari/537.36"
...

(smtpauth) Failed SMTP AUTH login from 45.4.169.93 (CL/Chile/Cliente.HomeNet.Villarrica): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-08-31 01:03:40 plain authenticator failed for ([45.4.169.93]) [45.4.169.93]: 535 Incorrect authentication data (set_id=ardestani@taninsanat.com)

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Aug 30 14:53:30 XXX sshd[29641]: Invalid user admin from 124.207.221.66 port 50092