Automatic report - Port Scan Attack

Jul 31 14:50:57 TORMINT sshd\[11035\]: Invalid user tea from 46.161.39.67
Jul 31 14:50:57 TORMINT sshd\[11035\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.161.39.67
Jul 31 14:51:00 TORMINT sshd\[11035\]: Failed password for invalid user tea from 46.161.39.67 port 43384 ssh2
...

31.07.2019 19:23:18 Connection to port 3376 blocked by firewall

Apr 24 17:53:09 ubuntu sshd[18521]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.180.161.143
Apr 24 17:53:11 ubuntu sshd[18521]: Failed password for invalid user wordpress from 190.180.161.143 port 39763 ssh2
Apr 24 17:55:54 ubuntu sshd[18600]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.180.161.143

Jul 30 17:05:19 own sshd[13116]: Invalid user user from 45.225.108.8
Jul 30 17:05:19 own sshd[13116]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.225.108.8
Jul 30 17:05:21 own sshd[13116]: Failed password for invalid user user from 45.225.108.8 port 36890 ssh2
Jul 30 17:05:21 own sshd[13116]: Received disconnect from 45.225.108.8 port 36890:11: Bye Bye [preauth]
Jul 30 17:05:21 own sshd[13116]: Disconnected from 45.225.108.8 port 36890 [preauth]


........
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https://www.blocklist.de/en/view.html?ip=45.225.108.8

Jul 31 18:50:48 work-partkepr sshd\[25507\]: Invalid user kelvin from 67.205.153.16 port 38132
Jul 31 18:50:48 work-partkepr sshd\[25507\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.205.153.16
...

Jul 31 20:43:22 mail sshd\[29414\]: Invalid user ubuntu from 165.227.1.117 port 57980
Jul 31 20:43:22 mail sshd\[29414\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.1.117
Jul 31 20:43:24 mail sshd\[29414\]: Failed password for invalid user ubuntu from 165.227.1.117 port 57980 ssh2
Jul 31 20:49:10 mail sshd\[29959\]: Invalid user edi from 165.227.1.117 port 53892
Jul 31 20:49:10 mail sshd\[29959\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.1.117

Jul 31 20:51:10 vpn01 sshd\[6971\]: Invalid user ams from 104.236.94.202
Jul 31 20:51:10 vpn01 sshd\[6971\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.94.202
Jul 31 20:51:12 vpn01 sshd\[6971\]: Failed password for invalid user ams from 104.236.94.202 port 34396 ssh2

loopsrockreggae.com 88.135.38.198 \[31/Jul/2019:20:51:07 +0200\] "POST /wp-login.php HTTP/1.1" 200 5624 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
loopsrockreggae.com 88.135.38.198 \[31/Jul/2019:20:51:13 +0200\] "POST /xmlrpc.php HTTP/1.1" 200 4104 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"

Unauthorised access (Jul 31) SRC=61.219.11.153 LEN=40 PREC=0x20 TTL=243 ID=5734 TCP DPT=8080 WINDOW=1024 SYN 
Unauthorised access (Jul 29) SRC=61.219.11.153 LEN=40 PREC=0x20 TTL=243 ID=6773 TCP DPT=8080 WINDOW=1024 SYN 
Unauthorised access (Jul 28) SRC=61.219.11.153 LEN=40 PREC=0x20 TTL=243 ID=29109 TCP DPT=8080 WINDOW=1024 SYN

Jul 30 13:21:35 plesk sshd[30925]: Invalid user teamspeak5 from 106.75.36.229
Jul 30 13:21:35 plesk sshd[30925]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.36.229 
Jul 30 13:21:37 plesk sshd[30925]: Failed password for invalid user teamspeak5 from 106.75.36.229 port 39192 ssh2
Jul 30 13:21:38 plesk sshd[30925]: Received disconnect from 106.75.36.229: 11: Bye Bye [preauth]
Jul 30 13:26:37 plesk sshd[31099]: Invalid user cvs from 106.75.36.229
Jul 30 13:26:37 plesk sshd[31099]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.36.229 
Jul 30 13:26:39 plesk sshd[31099]: Failed password for invalid user cvs from 106.75.36.229 port 49444 ssh2
Jul 30 13:26:40 plesk sshd[31099]: Received disconnect from 106.75.36.229: 11: Bye Bye [preauth]
Jul 30 13:28:56 plesk sshd[31118]: Invalid user vagrant from 106.75.36.229
Jul 30 13:28:56 plesk sshd[31118]: pam_unix(sshd:auth): authenticatio........
-------------------------------

Jul 31 20:44:38 meumeu sshd[312]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.53.237.108 
Jul 31 20:44:39 meumeu sshd[312]: Failed password for invalid user sensu from 177.53.237.108 port 47546 ssh2
Jul 31 20:50:56 meumeu sshd[1151]: Failed password for root from 177.53.237.108 port 43822 ssh2
...

Apr 28 08:19:42 ubuntu sshd[23453]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.186.170.85
Apr 28 08:19:44 ubuntu sshd[23453]: Failed password for invalid user len from 190.186.170.85 port 37782 ssh2
Apr 28 08:22:51 ubuntu sshd[23523]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.186.170.85

smtp auth brute force

\[2019-07-31 20:50:39\] NOTICE\[5713\] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '\' failed for '185.93.2.121:3742' \(callid: 1347823597-307183745-927654182\) - Failed to authenticate
\[2019-07-31 20:50:39\] SECURITY\[1715\] res_security_log.c: SecurityEvent="ChallengeResponseFailed",EventTV="2019-07-31T20:50:39.136+0200",Severity="Error",Service="PJSIP",EventVersion="1",AccountID="\",SessionID="1347823597-307183745-927654182",LocalAddress="IPV4/UDP/188.40.118.248/5060",RemoteAddress="IPV4/UDP/185.93.2.121/3742",Challenge="1564599039/c20d5f597204cd602d22356f70fdef66",Response="d09ce9e3414883936f656599c8a0cf24",ExpectedResponse=""
\[2019-07-31 20:50:39\] NOTICE\[18654\] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '\' failed for '185.93.2.121:3742' \(callid: 1347823597-307183745-927654182\) - Failed to authenticate
\[2019-07-31 20:50:39\] SECURITY\[1715\] res_security_log.c: SecurityEvent="ChallengeResponseFaile