Aug 29 05:29:52 cho postfix/smtpd[1841803]: warning: blogkubet.com[134.209.108.33]: SASL PLAIN authentication failed: 
Aug 29 05:29:59 cho postfix/smtpd[1841805]: warning: blogkubet.com[134.209.108.33]: SASL PLAIN authentication failed: 
Aug 29 05:30:17 cho postfix/smtpd[1841803]: warning: blogkubet.com[134.209.108.33]: SASL PLAIN authentication failed: 
Aug 29 05:30:20 cho postfix/smtpd[1841805]: warning: blogkubet.com[134.209.108.33]: SASL PLAIN authentication failed: 
Aug 29 05:33:57 cho postfix/smtpd[1841803]: warning: blogkubet.com[134.209.108.33]: SASL PLAIN authentication failed: 
...

Invalid user admin from 134.209.108.97 port 55740

The IP has triggered Cloudflare WAF. CF-Ray: 540f625fdd01dddf | WAF_Rule_ID: 1aff1cdfeb5c4074965d7cd85bfc1d4e | WAF_Kind: firewall | CF_Action: challenge | Country: SG | CF_IPClass: noRecord | Protocol: HTTP/2 | Method: GET | Host: ip.skk.moe | User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.2;. en-US) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.108 Safari/537.36 Quark/3.6.2.122 | CF_DC: SIN. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).

Nov  3 10:19:29 foo sshd[23529]: Invalid user Oyster from 134.209.108.30
Nov  3 10:19:29 foo sshd[23529]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.108.30 
Nov  3 10:19:32 foo sshd[23529]: Failed password for invalid user Oyster from 134.209.108.30 port 50038 ssh2
Nov  3 10:19:32 foo sshd[23529]: Received disconnect from 134.209.108.30: 11: Bye Bye [preauth]
Nov  3 10:33:06 foo sshd[23752]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.108.30  user=r.r
Nov  3 10:33:08 foo sshd[23752]: Failed password for r.r from 134.209.108.30 port 51916 ssh2
Nov  3 10:33:09 foo sshd[23752]: Received disconnect from 134.209.108.30: 11: Bye Bye [preauth]
Nov  3 10:37:28 foo sshd[23916]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.108.30  user=r.r
Nov  3 10:37:30 foo sshd[23916]: Failed password for r.r from 134.209.108.30 port 34638 ........
-------------------------------

Nov  2 02:49:39 tdfoods sshd\[18369\]: Invalid user grissom from 134.209.108.30
Nov  2 02:49:39 tdfoods sshd\[18369\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.108.30
Nov  2 02:49:40 tdfoods sshd\[18369\]: Failed password for invalid user grissom from 134.209.108.30 port 39180 ssh2
Nov  2 02:54:29 tdfoods sshd\[18737\]: Invalid user wg123 from 134.209.108.30
Nov  2 02:54:29 tdfoods sshd\[18737\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.108.30

Nov  1 02:27:06 auw2 sshd\[8336\]: Invalid user youmuyou from 134.209.108.30
Nov  1 02:27:06 auw2 sshd\[8336\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.108.30
Nov  1 02:27:07 auw2 sshd\[8336\]: Failed password for invalid user youmuyou from 134.209.108.30 port 35024 ssh2
Nov  1 02:31:54 auw2 sshd\[8707\]: Invalid user gamespot from 134.209.108.30
Nov  1 02:31:54 auw2 sshd\[8707\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.108.30

Oct 12 23:57:55 plusreed sshd[23138]: Invalid user steamuser from 134.209.108.106
...

Oct 12 15:50:42 plusreed sshd[12302]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.108.106  user=root
Oct 12 15:50:44 plusreed sshd[12302]: Failed password for root from 134.209.108.106 port 44044 ssh2
...

Oct 12 07:10:02 plusreed sshd[27045]: Invalid user rtkit from 134.209.108.106
...

Oct 11 22:43:12 plusreed sshd[27760]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.108.106  user=mail
Oct 11 22:43:14 plusreed sshd[27760]: Failed password for mail from 134.209.108.106 port 58194 ssh2
...

Oct  6 12:19:46 plusreed sshd[14357]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.108.106  user=root
Oct  6 12:19:48 plusreed sshd[14357]: Failed password for root from 134.209.108.106 port 35170 ssh2
...

Oct  6 00:26:42 wbs sshd\[13364\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.108.106  user=root
Oct  6 00:26:44 wbs sshd\[13364\]: Failed password for root from 134.209.108.106 port 53672 ssh2
Oct  6 00:27:31 wbs sshd\[13439\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.108.106  user=root
Oct  6 00:27:33 wbs sshd\[13439\]: Failed password for root from 134.209.108.106 port 57868 ssh2
Oct  6 00:28:19 wbs sshd\[13517\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.108.106  user=root

Oct  5 10:01:33 web9 sshd\[11967\]: Invalid user brandsma from 134.209.108.106
Oct  5 10:01:33 web9 sshd\[11967\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.108.106
Oct  5 10:01:34 web9 sshd\[11967\]: Failed password for invalid user brandsma from 134.209.108.106 port 38992 ssh2
Oct  5 10:01:55 web9 sshd\[12040\]: Invalid user gary from 134.209.108.106
Oct  5 10:01:55 web9 sshd\[12040\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.108.106

Sep 30 17:59:59 vps691689 sshd[12182]: Failed password for root from 134.209.108.106 port 42760 ssh2
Sep 30 18:01:01 vps691689 sshd[12192]: Failed password for root from 134.209.108.106 port 50996 ssh2
...

Sep 11 10:23:25 hiderm sshd\[5816\]: Invalid user 1234567 from 134.209.108.13
Sep 11 10:23:25 hiderm sshd\[5816\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=b360mm.com
Sep 11 10:23:27 hiderm sshd\[5816\]: Failed password for invalid user 1234567 from 134.209.108.13 port 53106 ssh2
Sep 11 10:29:28 hiderm sshd\[6352\]: Invalid user sammy123 from 134.209.108.13
Sep 11 10:29:28 hiderm sshd\[6352\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=b360mm.com

Aug  3 08:51:49 vps647732 sshd[2167]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.236.253.28
Aug  3 08:51:52 vps647732 sshd[2167]: Failed password for invalid user oracle from 103.236.253.28 port 36832 ssh2
...

" "

WordPress wp-login brute force :: 2a03:b0c0:1:d0::c1b:2001 0.048 BYPASS [03/Aug/2019:14:51:25  1000] [censored_2] "POST /wp-login.php HTTP/1.1" 200 4630 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"

\[2019-08-03 02:12:06\] NOTICE\[2288\] chan_sip.c: Registration from '\' failed for '5.62.41.134:12332' - Wrong password
\[2019-08-03 02:12:06\] SECURITY\[2326\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-08-03T02:12:06.012-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="29188",SessionID="0x7ff4d07952f8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/5.62.41.134/60558",Challenge="6d27ca27",ReceivedChallenge="6d27ca27",ReceivedHash="dc5ac1545e5c8ce1a0731d1d4cd9b34b"
\[2019-08-03 02:12:55\] NOTICE\[2288\] chan_sip.c: Registration from '\' failed for '5.62.41.134:12337' - Wrong password
\[2019-08-03 02:12:55\] SECURITY\[2326\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-08-03T02:12:55.523-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="47914",SessionID="0x7ff4d05ad438",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/5.62.41.134

Lines containing failures of 187.145.205.205
Aug  2 21:08:50 server-name sshd[18090]: Invalid user marry from 187.145.205.205 port 48318
Aug  2 21:08:50 server-name sshd[18090]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.145.205.205 
Aug  2 21:08:52 server-name sshd[18090]: Failed password for invalid user marry from 187.145.205.205 port 48318 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=187.145.205.205

Invalid user syslog from 51.75.36.33 port 57164

Aug  3 07:19:12 s64-1 sshd[11655]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.7.237.134
Aug  3 07:19:13 s64-1 sshd[11655]: Failed password for invalid user rszhu from 116.7.237.134 port 34410 ssh2
Aug  3 07:24:44 s64-1 sshd[11789]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.7.237.134
...

Mar  4 22:33:17 vtv3 sshd\[22802\]: Invalid user test from 220.130.221.140 port 57590
Mar  4 22:33:17 vtv3 sshd\[22802\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.130.221.140
Mar  4 22:33:20 vtv3 sshd\[22802\]: Failed password for invalid user test from 220.130.221.140 port 57590 ssh2
Mar  4 22:40:55 vtv3 sshd\[26008\]: Invalid user us from 220.130.221.140 port 45650
Mar  4 22:40:55 vtv3 sshd\[26008\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.130.221.140
Mar  4 22:52:24 vtv3 sshd\[30494\]: Invalid user cb from 220.130.221.140 port 33072
Mar  4 22:52:24 vtv3 sshd\[30494\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.130.221.140
Mar  4 22:52:26 vtv3 sshd\[30494\]: Failed password for invalid user cb from 220.130.221.140 port 33072 ssh2
Mar  4 22:58:21 vtv3 sshd\[32679\]: Invalid user demo from 220.130.221.140 port 59812
Mar  4 22:58:21 vtv3 sshd\[32679\]:

Aug  3 07:05:56 s64-1 sshd[11329]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.133.220.87
Aug  3 07:05:58 s64-1 sshd[11329]: Failed password for invalid user ac from 37.133.220.87 port 39126 ssh2
Aug  3 07:13:32 s64-1 sshd[11452]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.133.220.87
...

Port Scan: TCP/25

Aug  3 02:15:22 TORMINT sshd\[4237\]: Invalid user diane from 178.128.24.129
Aug  3 02:15:22 TORMINT sshd\[4237\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.24.129
Aug  3 02:15:23 TORMINT sshd\[4237\]: Failed password for invalid user diane from 178.128.24.129 port 43384 ssh2
...

firewall-block, port(s): 55555/tcp

@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-08-03 03:26:43,670 INFO [amun_request_handler] PortScan Detected on Port: 445 (41.203.129.90)

Aug  3 09:50:24 www sshd\[238054\]: Invalid user distccd from 165.22.118.101
Aug  3 09:50:24 www sshd\[238054\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.118.101
Aug  3 09:50:26 www sshd\[238054\]: Failed password for invalid user distccd from 165.22.118.101 port 56292 ssh2
...

Aug  3 05:10:42 mail kernel: [5306878.198315] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:d3:64:42:4c:5e:0c:c9:30:5f:08:00 SRC=205.205.150.52 DST=185.101.93.72 LEN=52 TOS=0x00 PREC=0x00 TTL=238 ID=1345 PROTO=TCP SPT=39819 DPT=873 WINDOW=1024 RES=0x00 SYN URGP=0 
Aug  3 05:11:15 mail kernel: [5306911.329048] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:d3:64:42:4c:5e:0c:c9:30:5f:08:00 SRC=205.205.150.52 DST=185.101.93.72 LEN=52 TOS=0x00 PREC=0x00 TTL=238 ID=1290 PROTO=TCP SPT=43634 DPT=902 WINDOW=1024 RES=0x00 SYN URGP=0 
Aug  3 05:12:09 mail kernel: [5306964.530623] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:d3:64:42:4c:5e:0c:c9:30:5f:08:00 SRC=205.205.150.52 DST=185.101.93.72 LEN=52 TOS=0x00 PREC=0x00 TTL=238 ID=1033 PROTO=TCP SPT=44256 DPT=992 WINDOW=1024 RES=0x00 SYN URGP=0 
Aug  3 05:12:41 mail kernel: [5306997.403532] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:d3:64:42:4c:5e:0c:c9:30:5f:08:00 SRC=205.205.150.52 DST=185.101.93.72 LEN=52 TOS=0x00 PREC=0x00 TTL=238 ID=51499 PROTO=TCP SPT=33802 DPT=993 WINDOW=1024 RES=0x00 SYN URG