Jun 11 07:47:51 home sshd[25282]: Failed password for root from 112.85.42.229 port 59614 ssh2
Jun 11 07:48:27 home sshd[25355]: Failed password for root from 112.85.42.229 port 42946 ssh2
...

Automatic report - FTP Brute Force

Trying ports that it shouldn't be.

[2020-06-11 01:11:47] NOTICE[1288] chan_sip.c: Registration from '' failed for '8.129.168.101:61633' - Wrong password
[2020-06-11 01:11:47] SECURITY[1303] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-06-11T01:11:47.646-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="abc4440",SessionID="0x7f4d745af848",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/8.129.168.101/61633",Challenge="2fc23645",ReceivedChallenge="2fc23645",ReceivedHash="7a7422fa248906a8e5e043b9ac735987"
[2020-06-11 01:13:39] NOTICE[1288] chan_sip.c: Registration from '' failed for '8.129.168.101:62783' - Wrong password
[2020-06-11 01:13:39] SECURITY[1303] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-06-11T01:13:39.619-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="abc5550",SessionID="0x7f4d7430a3e8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/8
...

Jun 11 06:50:53 rocket sshd[7300]: Failed password for root from 222.186.30.218 port 10749 ssh2
Jun 11 06:51:04 rocket sshd[7302]: Failed password for root from 222.186.30.218 port 41328 ssh2
...

2020-06-11T05:28:12.234779shield sshd\[14502\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.41  user=root
2020-06-11T05:28:13.774700shield sshd\[14502\]: Failed password for root from 222.186.180.41 port 63468 ssh2
2020-06-11T05:28:16.959690shield sshd\[14502\]: Failed password for root from 222.186.180.41 port 63468 ssh2
2020-06-11T05:28:19.885753shield sshd\[14502\]: Failed password for root from 222.186.180.41 port 63468 ssh2
2020-06-11T05:28:22.891428shield sshd\[14502\]: Failed password for root from 222.186.180.41 port 63468 ssh2

[2020-06-11 01:19:20] NOTICE[1288] chan_sip.c: Registration from '' failed for '198.181.163.35:62743' - Wrong password
[2020-06-11 01:19:20] SECURITY[1303] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-06-11T01:19:20.046-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="2130",SessionID="0x7f4d7455fd68",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/198.181.163.35/62743",Challenge="1462e605",ReceivedChallenge="1462e605",ReceivedHash="728a73d3938b40c19ba5de8464f487c5"
[2020-06-11 01:19:20] NOTICE[1288] chan_sip.c: Registration from '' failed for '198.181.163.35:63092' - Wrong password
[2020-06-11 01:19:20] SECURITY[1303] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-06-11T01:19:20.473-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="631",SessionID="0x7f4d74373c98",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/198.181.163.
...

Automatic report - XMLRPC Attack

[Thu Jun 11 10:57:02.852423 2020] [:error] [pid 1416:tid 140208259458816] [client 178.154.200.101:34522] [client 178.154.200.101] ModSecurity: Access denied with code 403 (phase 2). Pattern match "^[\\\\d.:]+$" at REQUEST_HEADERS:Host. [file "/etc/modsecurity/owasp-modsecurity-crs-3.2.0/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "696"] [id "920350"] [msg "Host header is a numeric IP address"] [data "103.27.207.197"] [severity "WARNING"] [ver "OWASP_CRS/3.2.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL_VIOLATION/IP_HOST"] [tag "WASCTC/WASC-21"] [tag "OWASP_TOP_10/A7"] [tag "PCI/6.5.10"] [hostname "103.27.207.197"] [uri "/"] [unique_id "XuGrjrtjcUSvOgSKBrGh@QAAAFs"]
...

Unauthorized IMAP connection attempt

Jun 11 05:02:47 scw-6657dc sshd[23057]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.30.8.146  user=root
Jun 11 05:02:47 scw-6657dc sshd[23057]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.30.8.146  user=root
Jun 11 05:02:50 scw-6657dc sshd[23057]: Failed password for root from 181.30.8.146 port 57278 ssh2
...

Jun 11 05:36:54 rush sshd[1774]: Failed password for root from 93.183.131.53 port 43402 ssh2
Jun 11 05:40:48 rush sshd[1976]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.183.131.53
Jun 11 05:40:51 rush sshd[1976]: Failed password for invalid user admin from 93.183.131.53 port 46740 ssh2
...

firewall-block, port(s): 61404/udp, 61422/udp, 61440/udp, 62348/udp

Jun  8 19:41:47 WHD8 dovecot: imap-login: Disconnected \(auth failed, 1 attempts in 6 secs\): user=\, method=PLAIN, rip=81.10.121.60, lip=10.64.89.208, TLS: Disconnected, session=\<+62oH5anSbZRCnk8\>
Jun 10 00:59:15 WHD8 dovecot: imap-login: Disconnected \(auth failed, 1 attempts in 5 secs\): user=\, method=PLAIN, rip=81.10.121.60, lip=10.64.89.208, TLS, session=\
Jun 11 07:11:21 WHD8 dovecot: imap-login: Disconnected \(auth failed, 1 attempts in 6 secs\): user=\, method=PLAIN, rip=81.10.121.60, lip=10.64.89.208, TLS: Disconnected, session=\
...

Jun 11 07:04:02 PorscheCustomer sshd[20832]: Failed password for root from 115.68.184.150 port 55916 ssh2
Jun 11 07:04:47 PorscheCustomer sshd[20844]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.68.184.150
Jun 11 07:04:49 PorscheCustomer sshd[20844]: Failed password for invalid user macmobile-admin from 115.68.184.150 port 35178 ssh2
...