Invalid user ajp from 129.211.171.24 port 48404

Apr 26 22:36:38 prox sshd[22782]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.6.161.77 
Apr 26 22:36:40 prox sshd[22782]: Failed password for invalid user eu from 188.6.161.77 port 44221 ssh2

trying to access non-authorized port

Apr 26 23:17:52 rotator sshd\[14287\]: Invalid user tech from 111.229.111.72Apr 26 23:17:55 rotator sshd\[14287\]: Failed password for invalid user tech from 111.229.111.72 port 33578 ssh2Apr 26 23:22:30 rotator sshd\[15110\]: Invalid user demo from 111.229.111.72Apr 26 23:22:31 rotator sshd\[15110\]: Failed password for invalid user demo from 111.229.111.72 port 56382 ssh2Apr 26 23:27:06 rotator sshd\[15910\]: Invalid user curly from 111.229.111.72Apr 26 23:27:09 rotator sshd\[15910\]: Failed password for invalid user curly from 111.229.111.72 port 50946 ssh2
...

Apr 27 01:27:51 mail sshd[21892]: Failed password for root from 46.101.183.105 port 37928 ssh2
Apr 27 01:31:26 mail sshd[22617]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.183.105
Apr 27 01:31:27 mail sshd[22617]: Failed password for invalid user administrator from 46.101.183.105 port 49024 ssh2

2020-04-26T22:45:25.580467shield sshd\[1439\]: Invalid user hui from 104.236.175.127 port 41584
2020-04-26T22:45:25.586317shield sshd\[1439\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.175.127
2020-04-26T22:45:27.068582shield sshd\[1439\]: Failed password for invalid user hui from 104.236.175.127 port 41584 ssh2
2020-04-26T22:51:36.043177shield sshd\[3005\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.175.127  user=root
2020-04-26T22:51:38.122736shield sshd\[3005\]: Failed password for root from 104.236.175.127 port 54612 ssh2

Apr 26 16:46:41 server1 sshd\[15124\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.93.180 
Apr 26 16:46:44 server1 sshd\[15124\]: Failed password for invalid user rms from 139.155.93.180 port 48740 ssh2
Apr 26 16:50:28 server1 sshd\[16261\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.93.180  user=root
Apr 26 16:50:29 server1 sshd\[16261\]: Failed password for root from 139.155.93.180 port 49586 ssh2
Apr 26 16:54:20 server1 sshd\[17278\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.93.180  user=root
...

"XSS Attack Detected via libinjection - Matched Data: XSS data found within ARGS_NAMES:

Apr 26 22:41:25 OPSO sshd\[9045\]: Invalid user redis from 106.12.24.193 port 46464
Apr 26 22:41:25 OPSO sshd\[9045\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.24.193
Apr 26 22:41:28 OPSO sshd\[9045\]: Failed password for invalid user redis from 106.12.24.193 port 46464 ssh2
Apr 26 22:44:49 OPSO sshd\[10108\]: Invalid user eco from 106.12.24.193 port 39530
Apr 26 22:44:49 OPSO sshd\[10108\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.24.193

Apr 26 23:39:35 ns382633 sshd\[740\]: Invalid user jing from 151.80.140.166 port 60270
Apr 26 23:39:35 ns382633 sshd\[740\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.80.140.166
Apr 26 23:39:37 ns382633 sshd\[740\]: Failed password for invalid user jing from 151.80.140.166 port 60270 ssh2
Apr 27 00:02:31 ns382633 sshd\[6048\]: Invalid user alan from 151.80.140.166 port 46900
Apr 27 00:02:31 ns382633 sshd\[6048\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.80.140.166

Apr 25 22:34:58 xxx sshd[6710]: Invalid user fan from 165.22.35.107
Apr 25 22:35:00 xxx sshd[6710]: Failed password for invalid user fan from 165.22.35.107 port 41002 ssh2
Apr 25 22:39:59 xxx sshd[7473]: Failed password for r.r from 165.22.35.107 port 44894 ssh2
Apr 25 22:43:53 xxx sshd[7682]: Failed password for r.r from 165.22.35.107 port 60892 ssh2
Apr 25 22:47:41 xxx sshd[7909]: Invalid user prabhu from 165.22.35.107


........
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https://www.blocklist.de/en/view.html?ip=165.22.35.107

[2020-04-26 19:41:33] NOTICE[1170] chan_sip.c: Registration from '' failed for '45.56.137.137:56880' - Wrong password
[2020-04-26 19:41:33] SECURITY[1184] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-04-26T19:41:33.742-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="4442",SessionID="0x7f6c08545828",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.56.137.137/56880",Challenge="6ef38a08",ReceivedChallenge="6ef38a08",ReceivedHash="206f43ccbacb7547eeeac07b3c4841a7"
[2020-04-26 19:41:46] NOTICE[1170] chan_sip.c: Registration from '' failed for '45.56.137.137:51136' - Wrong password
[2020-04-26 19:41:46] SECURITY[1184] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-04-26T19:41:46.597-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="4393",SessionID="0x7f6c082fee88",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.56.137.137
...

Invalid user martin from 149.202.164.82 port 59098

Apr 27 01:34:01 host sshd[58859]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.9.137  user=operator
Apr 27 01:34:03 host sshd[58859]: Failed password for operator from 141.98.9.137 port 42854 ssh2
...

Apr 27 05:56:29 webhost01 sshd[2836]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.71.16.62
Apr 27 05:56:31 webhost01 sshd[2836]: Failed password for invalid user crew from 95.71.16.62 port 54392 ssh2
...