Dec 21 07:23:52 wordpress wordpress(www.ruhnke.cloud)[1369]: Authentication attempt for unknown user oiledamoeba from 2604:a880:400:d0::19a8:d001

UTC: 2019-09-10 pkts: 3 port: 81/tcp

Sep 10 22:22:17 hcbbdb sshd\[7251\]: Invalid user admin from 195.154.169.244
Sep 10 22:22:17 hcbbdb sshd\[7251\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=195-154-169-244.rev.poneytelecom.eu
Sep 10 22:22:19 hcbbdb sshd\[7251\]: Failed password for invalid user admin from 195.154.169.244 port 37924 ssh2
Sep 10 22:28:11 hcbbdb sshd\[7931\]: Invalid user admin from 195.154.169.244
Sep 10 22:28:11 hcbbdb sshd\[7931\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=195-154-169-244.rev.poneytelecom.eu

Sep 11 05:35:08 localhost sshd\[11447\]: Invalid user teamspeak from 104.182.39.91 port 43030
Sep 11 05:35:08 localhost sshd\[11447\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.182.39.91
Sep 11 05:35:10 localhost sshd\[11447\]: Failed password for invalid user teamspeak from 104.182.39.91 port 43030 ssh2

firewall-block, port(s): 118/tcp

Sep 11 06:24:37 www5 sshd\[30454\]: Invalid user support from 178.32.218.192
Sep 11 06:24:37 www5 sshd\[30454\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.32.218.192
Sep 11 06:24:39 www5 sshd\[30454\]: Failed password for invalid user support from 178.32.218.192 port 44022 ssh2
...

\[2019-09-10 23:50:29\] NOTICE\[1827\] chan_sip.c: Registration from '\' failed for '81.171.58.72:55568' - Wrong password
\[2019-09-10 23:50:29\] SECURITY\[1849\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-10T23:50:29.432-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="1208",SessionID="0x7fd9a80f66a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.58.72/55568",Challenge="3c1fdcc0",ReceivedChallenge="3c1fdcc0",ReceivedHash="895b8459047c60e3769489c4be75a7da"
\[2019-09-10 23:50:48\] NOTICE\[1827\] chan_sip.c: Registration from '\' failed for '81.171.58.72:50802' - Wrong password
\[2019-09-10 23:50:48\] SECURITY\[1849\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-10T23:50:48.979-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="9432",SessionID="0x7fd9a8c8f538",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/81.171.58.72

Unauthorized SSH login attempts

Sep 11 05:06:47 SilenceServices sshd[1246]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.231.213
Sep 11 05:06:49 SilenceServices sshd[1246]: Failed password for invalid user ftptest from 51.77.231.213 port 55070 ssh2
Sep 11 05:12:08 SilenceServices sshd[3444]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.231.213

Sep 11 03:17:50 MK-Soft-VM4 sshd\[14264\]: Invalid user ts from 118.122.191.187 port 42746
Sep 11 03:17:50 MK-Soft-VM4 sshd\[14264\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.122.191.187
Sep 11 03:17:52 MK-Soft-VM4 sshd\[14264\]: Failed password for invalid user ts from 118.122.191.187 port 42746 ssh2
...

Sep 11 05:20:50 saschabauer sshd[4878]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.235.100
Sep 11 05:20:52 saschabauer sshd[4878]: Failed password for invalid user developer from 51.38.235.100 port 55366 ssh2

Sep 10 23:02:12 XXXXXX sshd[52696]: Invalid user administrator from 68.183.50.0 port 52742

firewall-block, port(s): 6782/tcp

Sep 11 04:40:31 SilenceServices sshd[23541]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.163.181.157
Sep 11 04:40:33 SilenceServices sshd[23541]: Failed password for invalid user postgres from 118.163.181.157 port 53538 ssh2
Sep 11 04:46:59 SilenceServices sshd[25980]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.163.181.157

\[2019-09-10 23:45:24\] NOTICE\[1827\] chan_sip.c: Registration from '"2003" \' failed for '77.247.108.211:5575' - Wrong password
\[2019-09-10 23:45:24\] SECURITY\[1849\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-10T23:45:24.686-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="2003",SessionID="0x7fd9a83796a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/77.247.108.211/5575",Challenge="62b536f7",ReceivedChallenge="62b536f7",ReceivedHash="ac1ac5c2f0a57c4670922d93936de26a"
\[2019-09-10 23:45:24\] NOTICE\[1827\] chan_sip.c: Registration from '"2003" \' failed for '77.247.108.211:5575' - Wrong password
\[2019-09-10 23:45:24\] SECURITY\[1849\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-10T23:45:24.721-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="2003",SessionID="0x7fd9a80ee688",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4

Sep 10 21:44:46 mercury sshd[15471]: Invalid user devuser from 145.239.77.64 port 41676
Sep 10 21:45:53 mercury sshd[15502]: Invalid user devuser from 145.239.77.64 port 47960
Sep 10 21:46:56 mercury sshd[15512]: Invalid user devuser from 145.239.77.64 port 54352
Sep 10 21:48:03 mercury sshd[15514]: Invalid user download from 145.239.77.64 port 60656
Sep 10 21:49:12 mercury sshd[15528]: Invalid user download from 145.239.77.64 port 38682

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https://www.blocklist.de/en/view.html?ip=145.239.77.64