xmlrpc attack

 TCP (SYN) 189.235.49.124:59796 -> port 445, len 52

[H1.VM6] Blocked by UFW

$f2bV_matches

 TCP (SYN) 217.113.18.67:2621 -> port 1433, len 48

www.ft-1848-basketball.de 41.93.48.72 [12/Aug/2020:14:39:28 +0200] "POST /wp-login.php HTTP/1.1" 200 3145 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
www.ft-1848-basketball.de 41.93.48.72 [12/Aug/2020:14:39:29 +0200] "POST /xmlrpc.php HTTP/1.1" 200 426 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"

 TCP (SYN) 202.83.57.130:2771 -> port 1433, len 52

srvr2: (mod_security) mod_security (id:920350) triggered by 106.54.56.45 (CN/-/-): 1 in the last 600 secs; Ports: *; Direction: inout; Trigger: LF_MODSEC; Logs: 2020/08/12 14:40:04 [error] 3708#0: *18422 [client 106.54.56.45] 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 "/TP/public/index.php"] [unique_id "159723600412.419418"] [ref "o0,12v40,12"], client: 106.54.56.45, [redacted] request: "GET /TP/public/index.php HTTP/1.1" [redacted]

AbusiveCrawling

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 TCP (SYN) 220.134.71.62:53793 -> port 23, len 44

 TCP (SYN) 185.188.183.187:36 -> port 81, len 44

2020-08-12T17:47:06.580835amanda2.illicoweb.com sshd\[42620\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.121.240  user=root
2020-08-12T17:47:07.981385amanda2.illicoweb.com sshd\[42620\]: Failed password for root from 118.24.121.240 port 17164 ssh2
2020-08-12T17:50:42.238851amanda2.illicoweb.com sshd\[42897\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.121.240  user=root
2020-08-12T17:50:44.627765amanda2.illicoweb.com sshd\[42897\]: Failed password for root from 118.24.121.240 port 47528 ssh2
2020-08-12T17:54:16.472185amanda2.illicoweb.com sshd\[43125\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.121.240  user=root
...

2020-08-12T18:48:01.245099afi-git.jinr.ru sshd[596]: Failed password for root from 220.128.159.121 port 53632 ssh2
2020-08-12T18:49:06.339963afi-git.jinr.ru sshd[968]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220-128-159-121.hinet-ip.hinet.net  user=root
2020-08-12T18:49:07.881476afi-git.jinr.ru sshd[968]: Failed password for root from 220.128.159.121 port 40610 ssh2
2020-08-12T18:50:12.085288afi-git.jinr.ru sshd[1333]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220-128-159-121.hinet-ip.hinet.net  user=root
2020-08-12T18:50:14.354362afi-git.jinr.ru sshd[1333]: Failed password for root from 220.128.159.121 port 55820 ssh2
...

Aug 12 16:50:08 rush sshd[12159]: Failed password for root from 5.3.6.82 port 56992 ssh2
Aug 12 16:53:17 rush sshd[12238]: Failed password for root from 5.3.6.82 port 33756 ssh2
...

port