Lines containing failures of 80.211.143.224
Apr 13 09:59:14 shared12 sshd[26464]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.143.224  user=r.r
Apr 13 09:59:16 shared12 sshd[26464]: Failed password for r.r from 80.211.143.224 port 37812 ssh2
Apr 13 09:59:16 shared12 sshd[26464]: Received disconnect from 80.211.143.224 port 37812:11: Bye Bye [preauth]
Apr 13 09:59:16 shared12 sshd[26464]: Disconnected from authenticating user r.r 80.211.143.224 port 37812 [preauth]
Apr 13 10:12:43 shared12 sshd[30873]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.143.224  user=r.r
Apr 13 10:12:46 shared12 sshd[30873]: Failed password for r.r from 80.211.143.224 port 49826 ssh2
Apr 13 10:12:46 shared12 sshd[30873]: Received disconnect from 80.211.143.224 port 49826:11: Bye Bye [preauth]
Apr 13 10:12:46 shared12 sshd[30873]: Disconnected from authenticating user r.r 80.211.143.224 port 49826........
------------------------------

suspicious action Tue, 10 Mar 2020 15:13:45 -0300

\[2019-12-31 09:49:07\] NOTICE\[2839\] chan_sip.c: Registration from '"603" \' failed for '80.211.143.24:5064' - Wrong password
\[2019-12-31 09:49:07\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-31T09:49:07.956-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="603",SessionID="0x7f0fb4147b68",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/80.211.143.24/5064",Challenge="597506ad",ReceivedChallenge="597506ad",ReceivedHash="af2ecd6e9261f7df0ac9e90f732a19d9"
\[2019-12-31 09:53:09\] NOTICE\[2839\] chan_sip.c: Registration from '"502" \' failed for '80.211.143.24:5062' - Wrong password
\[2019-12-31 09:53:09\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-31T09:53:09.170-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="502",SessionID="0x7f0fb4702148",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/80.2

\[2019-12-30 03:38:19\] NOTICE\[2839\] chan_sip.c: Registration from '"609" \' failed for '80.211.143.24:5064' - Wrong password
\[2019-12-30 03:38:19\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-30T03:38:19.962-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="609",SessionID="0x7f0fb4a23ed8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/80.211.143.24/5064",Challenge="13bc841e",ReceivedChallenge="13bc841e",ReceivedHash="7ebd34ebc554a19701819a3c459c8743"
\[2019-12-30 03:38:29\] NOTICE\[2839\] chan_sip.c: Registration from '"801" \' failed for '80.211.143.24:5072' - Wrong password
\[2019-12-30 03:38:29\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-30T03:38:29.073-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="801",SessionID="0x7f0fb41a7f38",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/80.2

\[2019-12-30 00:39:40\] NOTICE\[2839\] chan_sip.c: Registration from '"800" \' failed for '80.211.143.24:5060' - Wrong password
\[2019-12-30 00:39:40\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-30T00:39:40.628-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="800",SessionID="0x7f0fb4a5a908",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/80.211.143.24/5060",Challenge="635d366a",ReceivedChallenge="635d366a",ReceivedHash="e0d3fff53b5c9ab1c9f759e6d39260d2"
\[2019-12-30 00:40:10\] NOTICE\[2839\] chan_sip.c: Registration from '"608" \' failed for '80.211.143.24:5073' - Wrong password
\[2019-12-30 00:40:10\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-30T00:40:10.732-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="608",SessionID="0x7f0fb41a7f38",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/80.2

\[2019-12-26 07:58:29\] NOTICE\[2839\] chan_sip.c: Registration from '"55555" \' failed for '80.211.143.24:5082' - Wrong password
\[2019-12-26 07:58:29\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-26T07:58:29.281-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="55555",SessionID="0x7f0fb4a5a908",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/80.211.143.24/5082",Challenge="4ac27446",ReceivedChallenge="4ac27446",ReceivedHash="cff0d3cb28346efde55b8befa6741e0e"
\[2019-12-26 07:59:22\] NOTICE\[2839\] chan_sip.c: Registration from '"48" \' failed for '80.211.143.24:5098' - Wrong password
\[2019-12-26 07:59:22\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-26T07:59:22.427-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="48",SessionID="0x7f0fb4a5a908",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/8

\[2019-12-25 17:14:52\] NOTICE\[2839\] chan_sip.c: Registration from '"2000" \' failed for '80.211.143.24:5081' - Wrong password
\[2019-12-25 17:14:52\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-25T17:14:52.397-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="2000",SessionID="0x7f0fb4a5a908",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/80.211.143.24/5081",Challenge="2110e1df",ReceivedChallenge="2110e1df",ReceivedHash="ed51419056a3aa4deeee4c388931121e"
\[2019-12-25 17:16:31\] NOTICE\[2839\] chan_sip.c: Registration from '"4006" \' failed for '80.211.143.24:5087' - Wrong password
\[2019-12-25 17:16:31\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-25T17:16:31.918-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="4006",SessionID="0x7f0fb43ff028",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UD

159.89.50.148 - - \[07/Aug/2020:15:20:42 +0200\] "POST /wp-login.php HTTP/1.0" 200 6462 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
159.89.50.148 - - \[07/Aug/2020:15:20:49 +0200\] "POST /wp-login.php HTTP/1.0" 200 6431 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
159.89.50.148 - - \[07/Aug/2020:15:20:55 +0200\] "POST /xmlrpc.php HTTP/1.0" 200 736 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"

Aug  7 13:51:35 ovpn sshd\[14913\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.73.128.148  user=root
Aug  7 13:51:37 ovpn sshd\[14913\]: Failed password for root from 200.73.128.148 port 51696 ssh2
Aug  7 13:58:42 ovpn sshd\[17812\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.73.128.148  user=root
Aug  7 13:58:44 ovpn sshd\[17812\]: Failed password for root from 200.73.128.148 port 34474 ssh2
Aug  7 14:05:38 ovpn sshd\[20633\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.73.128.148  user=root

 TCP (SYN) 117.26.222.148:64751 -> port 23, len 40

Lines containing failures of 114.67.166.50
Aug  3 22:02:27 shared06 sshd[18000]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.166.50  user=r.r
Aug  3 22:02:29 shared06 sshd[18000]: Failed password for r.r from 114.67.166.50 port 55802 ssh2
Aug  3 22:02:30 shared06 sshd[18000]: Received disconnect from 114.67.166.50 port 55802:11: Bye Bye [preauth]
Aug  3 22:02:30 shared06 sshd[18000]: Disconnected from authenticating user r.r 114.67.166.50 port 55802 [preauth]
Aug  3 22:12:26 shared06 sshd[21480]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.166.50  user=r.r
Aug  3 22:12:28 shared06 sshd[21480]: Failed password for r.r from 114.67.166.50 port 41314 ssh2
Aug  3 22:12:28 shared06 sshd[21480]: Received disconnect from 114.67.166.50 port 41314:11: Bye Bye [preauth]
Aug  3 22:12:28 shared06 sshd[21480]: Disconnected from authenticating user r.r 114.67.166.50 port 41314 [preauth........
------------------------------

Aug  4 15:24:02 www6-3 sshd[20262]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.231.97.254  user=r.r
Aug  4 15:24:04 www6-3 sshd[20262]: Failed password for r.r from 52.231.97.254 port 60428 ssh2
Aug  4 15:24:04 www6-3 sshd[20262]: Received disconnect from 52.231.97.254 port 60428:11: Bye Bye [preauth]
Aug  4 15:24:04 www6-3 sshd[20262]: Disconnected from 52.231.97.254 port 60428 [preauth]
Aug  4 15:40:02 www6-3 sshd[21109]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.231.97.254  user=r.r
Aug  4 15:40:05 www6-3 sshd[21109]: Failed password for r.r from 52.231.97.254 port 58844 ssh2
Aug  4 15:40:05 www6-3 sshd[21109]: Received disconnect from 52.231.97.254 port 58844:11: Bye Bye [preauth]
Aug  4 15:40:05 www6-3 sshd[21109]: Disconnected from 52.231.97.254 port 58844 [preauth]
Aug  4 15:44:25 www6-3 sshd[21358]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 t........
-------------------------------

Aug  7 16:56:20 mail.srvfarm.net postfix/smtpd[3436957]: warning: unknown[78.128.113.116]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  7 16:56:20 mail.srvfarm.net postfix/smtpd[3436957]: lost connection after AUTH from unknown[78.128.113.116]
Aug  7 16:56:25 mail.srvfarm.net postfix/smtpd[3437212]: lost connection after AUTH from unknown[78.128.113.116]
Aug  7 16:56:29 mail.srvfarm.net postfix/smtpd[3437888]: lost connection after AUTH from unknown[78.128.113.116]
Aug  7 16:56:34 mail.srvfarm.net postfix/smtpd[3436957]: lost connection after AUTH from unknown[78.128.113.116]

Telnet Server BruteForce Attack

Aug  7 08:03:52 lanister sshd[6659]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.206.157.242  user=root
Aug  7 08:03:54 lanister sshd[6659]: Failed password for root from 140.206.157.242 port 55508 ssh2
Aug  7 08:05:34 lanister sshd[6664]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.206.157.242  user=root
Aug  7 08:05:36 lanister sshd[6664]: Failed password for root from 140.206.157.242 port 44698 ssh2

(cpanel) Failed cPanel login from 51.38.245.44 (FR/France/-/-/shcl-ced68.serverlet.com/[AS16276 OVH SAS]): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: [2020-08-07 12:05:09 +0000] info [cpaneld] 51.38.245.44 - aichkg "POST /login/?login_only=1 HTTP/1.1" FAILED LOGIN cpaneld: access denied for root, reseller, and user password

Aug  7 16:43:35 journals sshd\[44255\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.130.120.224  user=root
Aug  7 16:43:37 journals sshd\[44255\]: Failed password for root from 58.130.120.224 port 43011 ssh2
Aug  7 16:48:04 journals sshd\[44811\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.130.120.224  user=root
Aug  7 16:48:06 journals sshd\[44811\]: Failed password for root from 58.130.120.224 port 3599 ssh2
Aug  7 16:52:25 journals sshd\[45273\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.130.120.224  user=root
...

Unauthorized connection attempt detected from IP address 27.74.84.9 to port 23

2020-08-07 17:13:21 dovecot_login authenticator failed for \(\[5.188.206.197\]\) \[5.188.206.197\]: 535 Incorrect authentication data \(set_id=postmaster@nophost.com\)
2020-08-07 17:13:30 dovecot_login authenticator failed for \(\[5.188.206.197\]\) \[5.188.206.197\]: 535 Incorrect authentication data
2020-08-07 17:13:41 dovecot_login authenticator failed for \(\[5.188.206.197\]\) \[5.188.206.197\]: 535 Incorrect authentication data
2020-08-07 17:13:57 dovecot_login authenticator failed for \(\[5.188.206.197\]\) \[5.188.206.197\]: 535 Incorrect authentication data
2020-08-07 17:14:00 dovecot_login authenticator failed for \(\[5.188.206.197\]\) \[5.188.206.197\]: 535 Incorrect authentication data \(set_id=postmaster\)

Aug  7 07:59:48 dignus sshd[18951]: Failed password for root from 112.85.42.104 port 44413 ssh2
Aug  7 07:59:50 dignus sshd[18951]: Failed password for root from 112.85.42.104 port 44413 ssh2
Aug  7 07:59:55 dignus sshd[18982]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.104  user=root
Aug  7 07:59:57 dignus sshd[18982]: Failed password for root from 112.85.42.104 port 34269 ssh2
Aug  7 08:00:00 dignus sshd[18982]: Failed password for root from 112.85.42.104 port 34269 ssh2
...

Aug  7 13:45:39 ns382633 sshd\[19387\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.2.197.240  user=root
Aug  7 13:45:41 ns382633 sshd\[19387\]: Failed password for root from 218.2.197.240 port 35538 ssh2
Aug  7 14:01:10 ns382633 sshd\[22050\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.2.197.240  user=root
Aug  7 14:01:11 ns382633 sshd\[22050\]: Failed password for root from 218.2.197.240 port 34642 ssh2
Aug  7 14:05:55 ns382633 sshd\[23021\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.2.197.240  user=root

Aug  7 11:41:09 XXX sshd[8731]: Did not receive identification string from 84.255.148.66
Aug  7 11:41:09 XXX sshd[8732]: Did not receive identification string from 84.255.148.66
Aug  7 11:41:09 XXX sshd[8733]: Did not receive identification string from 84.255.148.66
Aug  7 11:41:09 XXX sshd[8734]: Did not receive identification string from 84.255.148.66
Aug  7 11:41:09 XXX sshd[8729]: Did not receive identification string from 84.255.148.66
Aug  7 11:41:09 XXX sshd[8735]: Did not receive identification string from 84.255.148.66
Aug  7 11:41:09 XXX sshd[8736]: Did not receive identification string from 84.255.148.66
Aug  7 11:41:09 XXX sshd[8738]: Did not receive identification string from 84.255.148.66
Aug  7 11:41:09 XXX sshd[8737]: Did not receive identification string from 84.255.148.66
Aug  7 11:41:09 XXX sshd[8740]: Did not receive identification string from 84.255.148.66
Aug  7 11:41:09 XXX sshd[8739]: Did not receive identification string from 84.255.148.66
Aug  ........
-------------------------------