Automatic report - Port Scan Attack

Brute force attempt

Dec 21 21:31:06 server sshd\[27980\]: Invalid user test from 148.70.106.148
Dec 21 21:31:06 server sshd\[27980\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.106.148 
Dec 21 21:31:08 server sshd\[27980\]: Failed password for invalid user test from 148.70.106.148 port 50893 ssh2
Dec 21 21:41:37 server sshd\[30618\]: Invalid user www from 148.70.106.148
Dec 21 21:41:37 server sshd\[30618\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.106.148 
...

Dec 21 20:32:18 microserver sshd[23787]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.199.254.216  user=root
Dec 21 20:32:19 microserver sshd[23787]: Failed password for root from 67.199.254.216 port 40502 ssh2
Dec 21 20:38:25 microserver sshd[24710]: Invalid user brookfield from 67.199.254.216 port 30114
Dec 21 20:38:25 microserver sshd[24710]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.199.254.216
Dec 21 20:38:27 microserver sshd[24710]: Failed password for invalid user brookfield from 67.199.254.216 port 30114 ssh2
Dec 21 20:50:37 microserver sshd[26799]: Invalid user yoyo from 67.199.254.216 port 47595
Dec 21 20:50:37 microserver sshd[26799]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.199.254.216
Dec 21 20:50:39 microserver sshd[26799]: Failed password for invalid user yoyo from 67.199.254.216 port 47595 ssh2
Dec 21 20:56:52 microserver sshd[27666]: pam_unix(sshd:au

Dec 21 15:24:09 firewall sshd[25941]: Invalid user pcap from 200.195.171.74
Dec 21 15:24:11 firewall sshd[25941]: Failed password for invalid user pcap from 200.195.171.74 port 58128 ssh2
Dec 21 15:30:29 firewall sshd[26108]: Invalid user pass from 200.195.171.74
...

Dec 21 17:56:22 localhost sshd[45130]: Failed password for invalid user ftpuser from 164.132.107.245 port 58114 ssh2
Dec 21 18:05:05 localhost sshd[45546]: Failed password for root from 164.132.107.245 port 46620 ssh2
Dec 21 18:10:01 localhost sshd[45866]: Failed password for invalid user runstedler from 164.132.107.245 port 52834 ssh2

Dec 21 19:13:32 game-panel sshd[6117]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.171.181.50
Dec 21 19:13:34 game-panel sshd[6117]: Failed password for invalid user hsuzuki from 181.171.181.50 port 50420 ssh2
Dec 21 19:20:16 game-panel sshd[6446]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.171.181.50

\[2019-12-21 13:46:14\] NOTICE\[2839\] chan_sip.c: Registration from '"2005" \' failed for '37.49.230.63:5452' - Wrong password
\[2019-12-21 13:46:14\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-21T13:46:14.564-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="2005",SessionID="0x7f0fb4a2f618",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.63/5452",Challenge="32f79671",ReceivedChallenge="32f79671",ReceivedHash="9cd2c7cbd614f9060ea70e85d1d9d9f5"
\[2019-12-21 13:46:14\] NOTICE\[2839\] chan_sip.c: Registration from '"2005" \' failed for '37.49.230.63:5452' - Wrong password
\[2019-12-21 13:46:14\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-21T13:46:14.671-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="2005",SessionID="0x7f0fb4960348",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/3

Dec 21 09:23:25 tdfoods sshd\[15656\]: Invalid user alica from 54.37.157.41
Dec 21 09:23:25 tdfoods sshd\[15656\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.ip-54-37-157.eu
Dec 21 09:23:27 tdfoods sshd\[15656\]: Failed password for invalid user alica from 54.37.157.41 port 52019 ssh2
Dec 21 09:27:44 tdfoods sshd\[16040\]: Invalid user gabriel2 from 54.37.157.41
Dec 21 09:27:44 tdfoods sshd\[16040\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.ip-54-37-157.eu

1576939891 - 12/21/2019 15:51:31 Host: 120.50.18.242/120.50.18.242 Port: 445 TCP Blocked

Dec 21 19:52:08 mail sshd\[31539\]: Invalid user breadfruit from 106.13.34.212
Dec 21 19:52:08 mail sshd\[31539\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.34.212
Dec 21 19:52:09 mail sshd\[31539\]: Failed password for invalid user breadfruit from 106.13.34.212 port 52404 ssh2
...

Dec 21 17:06:54 *** sshd[1556]: User backup from 34.93.238.77 not allowed because not listed in AllowUsers

\[2019-12-21 13:56:50\] NOTICE\[2839\] chan_sip.c: Registration from '"990" \' failed for '37.49.230.74:5826' - Wrong password
\[2019-12-21 13:56:50\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-21T13:56:50.200-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="990",SessionID="0x7f0fb43cb728",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.74/5826",Challenge="32b3fbb3",ReceivedChallenge="32b3fbb3",ReceivedHash="c8e9c1cec00dafa1da297157fd5b1f57"
\[2019-12-21 13:56:50\] NOTICE\[2839\] chan_sip.c: Registration from '"990" \' failed for '37.49.230.74:5826' - Wrong password
\[2019-12-21 13:56:50\] SECURITY\[2857\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-21T13:56:50.300-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="990",SessionID="0x7f0fb4a5a908",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.2

Dec 21 14:01:04 firewall sshd[24231]: Invalid user dennise from 145.239.82.192
Dec 21 14:01:06 firewall sshd[24231]: Failed password for invalid user dennise from 145.239.82.192 port 39632 ssh2
Dec 21 14:05:52 firewall sshd[24391]: Invalid user sliatschan from 145.239.82.192
...

SSH brutforce