May  6 06:57:04 localhost sshd[73383]: Invalid user snr from 167.172.49.241 port 51212
May  6 06:57:04 localhost sshd[73383]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.49.241
May  6 06:57:04 localhost sshd[73383]: Invalid user snr from 167.172.49.241 port 51212
May  6 06:57:05 localhost sshd[73383]: Failed password for invalid user snr from 167.172.49.241 port 51212 ssh2
May  6 07:00:37 localhost sshd[73830]: Invalid user patrick from 167.172.49.241 port 60976
...

May  2 16:34:14 hosting sshd[7231]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.49.241  user=admin
May  2 16:34:17 hosting sshd[7231]: Failed password for admin from 167.172.49.241 port 35796 ssh2
...

2020-04-20T15:34:15.686269abusebot-4.cloudsearch.cf sshd[10255]: Invalid user admin from 167.172.49.241 port 60570
2020-04-20T15:34:15.693030abusebot-4.cloudsearch.cf sshd[10255]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.49.241
2020-04-20T15:34:15.686269abusebot-4.cloudsearch.cf sshd[10255]: Invalid user admin from 167.172.49.241 port 60570
2020-04-20T15:34:18.381530abusebot-4.cloudsearch.cf sshd[10255]: Failed password for invalid user admin from 167.172.49.241 port 60570 ssh2
2020-04-20T15:38:18.121771abusebot-4.cloudsearch.cf sshd[10505]: Invalid user ym from 167.172.49.241 port 49134
2020-04-20T15:38:18.127111abusebot-4.cloudsearch.cf sshd[10505]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.49.241
2020-04-20T15:38:18.121771abusebot-4.cloudsearch.cf sshd[10505]: Invalid user ym from 167.172.49.241 port 49134
2020-04-20T15:38:19.842025abusebot-4.cloudsearch.cf sshd[10505]: Faile
...

Invalid user ubuntu from 167.172.49.241 port 35608

Mar 28 18:31:59 firewall sshd[7807]: Invalid user sammi from 167.172.49.241
Mar 28 18:32:01 firewall sshd[7807]: Failed password for invalid user sammi from 167.172.49.241 port 56298 ssh2
Mar 28 18:35:36 firewall sshd[7985]: Invalid user ninon from 167.172.49.241
...

$f2bV_matches

Mar 11 16:24:43 scivo sshd[28400]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.49.241  user=r.r
Mar 11 16:24:45 scivo sshd[28400]: Failed password for r.r from 167.172.49.241 port 37682 ssh2
Mar 11 16:24:45 scivo sshd[28400]: Received disconnect from 167.172.49.241: 11: Bye Bye [preauth]
Mar 11 16:39:37 scivo sshd[29266]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.49.241  user=r.r
Mar 11 16:39:39 scivo sshd[29266]: Failed password for r.r from 167.172.49.241 port 36484 ssh2
Mar 11 16:39:39 scivo sshd[29266]: Received disconnect from 167.172.49.241: 11: Bye Bye [preauth]
Mar 11 16:45:15 scivo sshd[29585]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.49.241  user=r.r
Mar 11 16:45:17 scivo sshd[29585]: Failed password for r.r from 167.172.49.241 port 57180 ssh2
Mar 11 16:45:17 scivo sshd[29585]: Received disconnect from........
-------------------------------

Invalid user ubnt from 167.172.49.12 port 56794

Invalid user fake from 167.172.49.12 port 57146

Automatic report - Banned IP Access

WordPress login Brute force / Web App Attack on client site.

scans once in preceeding hours on the ports (in chronological order) 12336 resulting in total of 8 scans from 167.172.0.0/16 block.

Fail2Ban Ban Triggered

scans once in preceeding hours on the ports (in chronological order) 21895 resulting in total of 13 scans from 167.172.0.0/16 block.

Apr 20 21:56:33 debian-2gb-nbg1-2 kernel: \[9671554.346457\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=167.172.49.39 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=24478 PROTO=TCP SPT=57728 DPT=9172 WINDOW=1024 RES=0x00 SYN URGP=0

Mar 11 10:50:34 giraffe sshd[4330]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.49.247  user=r.r
Mar 11 10:50:36 giraffe sshd[4330]: Failed password for r.r from 167.172.49.247 port 59832 ssh2
Mar 11 10:50:36 giraffe sshd[4330]: Received disconnect from 167.172.49.247 port 59832:11: Bye Bye [preauth]
Mar 11 10:50:36 giraffe sshd[4330]: Disconnected from 167.172.49.247 port 59832 [preauth]
Mar 11 10:58:36 giraffe sshd[4523]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.49.247  user=r.r
Mar 11 10:58:39 giraffe sshd[4523]: Failed password for r.r from 167.172.49.247 port 54448 ssh2
Mar 11 10:58:39 giraffe sshd[4523]: Received disconnect from 167.172.49.247 port 54448:11: Bye Bye [preauth]
Mar 11 10:58:39 giraffe sshd[4523]: Disconnected from 167.172.49.247 port 54448 [preauth]
Mar 11 11:00:53 giraffe sshd[4588]: Invalid user 123 from 167.172.49.247
Mar 11 11:00:53 giraffe........
-------------------------------

Feb  1 20:48:32 odroid64 sshd\[10787\]: Invalid user ec2-user from 167.172.49.65
Feb  1 20:48:32 odroid64 sshd\[10787\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.49.65
Feb  6 06:54:19 odroid64 sshd\[31063\]: Invalid user kwd from 167.172.49.65
Feb  6 06:54:19 odroid64 sshd\[31063\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.49.65
Feb 28 01:10:19 odroid64 sshd\[25926\]: Invalid user tester from 167.172.49.65
Feb 28 01:10:19 odroid64 sshd\[25926\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.49.65
...

(sshd) Failed SSH login from 167.172.49.65 (GB/United Kingdom/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Mar  1 10:25:11 amsweb01 sshd[25236]: Invalid user neutron from 167.172.49.65 port 34128
Mar  1 10:25:13 amsweb01 sshd[25236]: Failed password for invalid user neutron from 167.172.49.65 port 34128 ssh2
Mar  1 10:25:52 amsweb01 sshd[25386]: Invalid user crystal from 167.172.49.65 port 46596
Mar  1 10:25:55 amsweb01 sshd[25386]: Failed password for invalid user crystal from 167.172.49.65 port 46596 ssh2
Mar  1 10:26:41 amsweb01 sshd[25675]: Invalid user onion from 167.172.49.65 port 59068

Invalid user test01 from 167.172.49.65 port 54580

Feb 17 09:02:27 tuxlinux sshd[742]: Invalid user test01 from 167.172.49.65 port 41522
Feb 17 09:02:27 tuxlinux sshd[742]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.49.65 
Feb 17 09:02:27 tuxlinux sshd[742]: Invalid user test01 from 167.172.49.65 port 41522
Feb 17 09:02:27 tuxlinux sshd[742]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.49.65 
Feb 17 09:02:27 tuxlinux sshd[742]: Invalid user test01 from 167.172.49.65 port 41522
Feb 17 09:02:27 tuxlinux sshd[742]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.49.65 
Feb 17 09:02:29 tuxlinux sshd[742]: Failed password for invalid user test01 from 167.172.49.65 port 41522 ssh2
...

Jan 31 10:12:16 localhost sshd\[475\]: Invalid user nirmanyu from 167.172.49.65 port 57902
Jan 31 10:12:16 localhost sshd\[475\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.49.65
Jan 31 10:12:18 localhost sshd\[475\]: Failed password for invalid user nirmanyu from 167.172.49.65 port 57902 ssh2

Unauthorized connection attempt detected from IP address 167.172.49.65 to port 2220 [J]

Nov 17 04:57:53 localhost sshd\[19507\]: Invalid user qa from 201.182.223.59 port 35644
Nov 17 04:57:53 localhost sshd\[19507\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.182.223.59
Nov 17 04:57:56 localhost sshd\[19507\]: Failed password for invalid user qa from 201.182.223.59 port 35644 ssh2
...

Automatic report - XMLRPC Attack

spam, scanner BC

2019-11-17T05:30:23.297946abusebot.cloudsearch.cf sshd\[17408\]: Invalid user sexsex from 123.138.18.11 port 45932

Automatic report - XMLRPC Attack

abuseConfidenceScore blocked for 12h

Telnet Server BruteForce Attack

Automatic report - Port Scan Attack

port scan and connect, tcp 23 (telnet)

2019-11-17T04:58:22.249935abusebot-6.cloudsearch.cf sshd\[13849\]: Invalid user denise from 212.237.53.169 port 54436

\[2019-11-16 23:55:11\] NOTICE\[2601\] chan_sip.c: Registration from '\' failed for '185.117.118.187:54261' - Wrong password
\[2019-11-16 23:55:11\] SECURITY\[2634\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-16T23:55:11.044-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="39085",SessionID="0x7fdf2c144d18",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.117.118.187/54261",Challenge="090e451c",ReceivedChallenge="090e451c",ReceivedHash="466d629a1bd0ea6742bdfcd7f46bb4f9"
\[2019-11-16 23:58:35\] NOTICE\[2601\] chan_sip.c: Registration from '\' failed for '185.117.118.187:61150' - Wrong password
\[2019-11-16 23:58:35\] SECURITY\[2634\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-16T23:58:35.281-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="34466",SessionID="0x7fdf2cd1cd48",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP

Nov 16 18:53:18 web9 sshd\[8171\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.148.159  user=root
Nov 16 18:53:20 web9 sshd\[8171\]: Failed password for root from 62.234.148.159 port 38830 ssh2
Nov 16 18:58:20 web9 sshd\[8797\]: Invalid user webmaster from 62.234.148.159
Nov 16 18:58:20 web9 sshd\[8797\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.148.159
Nov 16 18:58:22 web9 sshd\[8797\]: Failed password for invalid user webmaster from 62.234.148.159 port 47720 ssh2

Nov 17 07:49:19 server sshd\[12587\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=214.ip-142-44-160.net  user=root
Nov 17 07:49:22 server sshd\[12587\]: Failed password for root from 142.44.160.214 port 50610 ssh2
Nov 17 08:00:30 server sshd\[15856\]: Invalid user mayako from 142.44.160.214
Nov 17 08:00:30 server sshd\[15856\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=214.ip-142-44-160.net 
Nov 17 08:00:32 server sshd\[15856\]: Failed password for invalid user mayako from 142.44.160.214 port 58585 ssh2
...

Nov 17 05:57:56 vmanager6029 postfix/smtpd\[28979\]: warning: unknown\[46.38.144.146\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Nov 17 05:58:32 vmanager6029 postfix/smtpd\[28979\]: warning: unknown\[46.38.144.146\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6

badbot