2020-10-08T21:23:28.194232abusebot.cloudsearch.cf sshd[28484]: Invalid user ts3srv from 167.71.96.148 port 43082
2020-10-08T21:23:28.200638abusebot.cloudsearch.cf sshd[28484]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.96.148
2020-10-08T21:23:28.194232abusebot.cloudsearch.cf sshd[28484]: Invalid user ts3srv from 167.71.96.148 port 43082
2020-10-08T21:23:29.838311abusebot.cloudsearch.cf sshd[28484]: Failed password for invalid user ts3srv from 167.71.96.148 port 43082 ssh2
2020-10-08T21:28:54.628089abusebot.cloudsearch.cf sshd[28675]: Invalid user zz12345 from 167.71.96.148 port 50318
2020-10-08T21:28:54.633616abusebot.cloudsearch.cf sshd[28675]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.96.148
2020-10-08T21:28:54.628089abusebot.cloudsearch.cf sshd[28675]: Invalid user zz12345 from 167.71.96.148 port 50318
2020-10-08T21:28:56.356900abusebot.cloudsearch.cf sshd[28675]: Failed password
...

" "

SSH login attempts.

srv02 Mass scanning activity detected Target: 17690  ..

Oct  2 14:24:07 game-panel sshd[14183]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.96.148
Oct  2 14:24:09 game-panel sshd[14183]: Failed password for invalid user admin from 167.71.96.148 port 55962 ssh2
Oct  2 14:29:22 game-panel sshd[14442]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.96.148

Oct  2 13:44:12 game-panel sshd[12341]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.96.148
Oct  2 13:44:14 game-panel sshd[12341]: Failed password for invalid user test from 167.71.96.148 port 45906 ssh2
Oct  2 13:49:17 game-panel sshd[12565]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.96.148

[SID2] Fail2ban detected 5 failed SSH login attempts within 30 minutes. This report was submitted automatically.

Port scan denied

 TCP (SYN) 167.71.96.148:52246 -> port 14087, len 44

srv02 Mass scanning activity detected Target: 14087  ..

firewall-block, port(s): 14087/tcp

Aug 24 01:51:08 george sshd[14563]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.96.148 
Aug 24 01:51:10 george sshd[14563]: Failed password for invalid user aly from 167.71.96.148 port 44160 ssh2
Aug 24 01:56:03 george sshd[16234]: Invalid user ghost from 167.71.96.148 port 51488
Aug 24 01:56:03 george sshd[16234]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.96.148 
Aug 24 01:56:05 george sshd[16234]: Failed password for invalid user ghost from 167.71.96.148 port 51488 ssh2
...

13132/tcp 12851/tcp 3775/tcp...
[2020-06-21/08-20]110pkt,41pt.(tcp)

Aug 19 16:08:17 ns381471 sshd[30492]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.96.148
Aug 19 16:08:19 ns381471 sshd[30492]: Failed password for invalid user hadoop from 167.71.96.148 port 37268 ssh2

[N10.H2.VM2] Port Scanner Detected Blocked by UFW

Port scan denied

Aug  8 01:05:35 Ubuntu-1404-trusty-64-minimal sshd\[31543\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.96.148  user=root
Aug  8 01:05:37 Ubuntu-1404-trusty-64-minimal sshd\[31543\]: Failed password for root from 167.71.96.148 port 40448 ssh2
Aug  8 01:11:10 Ubuntu-1404-trusty-64-minimal sshd\[2094\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.96.148  user=root
Aug  8 01:11:12 Ubuntu-1404-trusty-64-minimal sshd\[2094\]: Failed password for root from 167.71.96.148 port 55126 ssh2
Aug  8 01:15:29 Ubuntu-1404-trusty-64-minimal sshd\[3606\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.96.148  user=root

Invalid user go from 167.71.96.148 port 46540

SSH Invalid Login

2020-07-31T15:48:20.215734shield sshd\[28320\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.96.148  user=root
2020-07-31T15:48:22.526584shield sshd\[28320\]: Failed password for root from 167.71.96.148 port 45872 ssh2
2020-07-31T15:52:26.440504shield sshd\[29935\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.96.148  user=root
2020-07-31T15:52:28.189506shield sshd\[29935\]: Failed password for root from 167.71.96.148 port 57394 ssh2
2020-07-31T15:56:28.234977shield sshd\[31101\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.96.148  user=root

*Port Scan* detected from 167.71.96.148 (US/United States/New Jersey/Clifton/-). 4 hits in the last 261 seconds

2020-07-17T05:25:16.898624hostname sshd[96595]: Failed password for invalid user nodeproxy from 167.71.96.148 port 50680 ssh2
...

 TCP (SYN) 167.71.96.148:54459 -> port 6110, len 44

Invalid user zhijian from 167.71.96.148 port 43024

2020-07-11T09:58:59.0349201495-001 sshd[9800]: Invalid user dicky from 167.71.96.148 port 57490
2020-07-11T09:59:00.6692571495-001 sshd[9800]: Failed password for invalid user dicky from 167.71.96.148 port 57490 ssh2
2020-07-11T10:03:16.2693691495-001 sshd[10102]: Invalid user volkov from 167.71.96.148 port 53078
2020-07-11T10:03:16.2734021495-001 sshd[10102]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.96.148
2020-07-11T10:03:16.2693691495-001 sshd[10102]: Invalid user volkov from 167.71.96.148 port 53078
2020-07-11T10:03:18.8516271495-001 sshd[10102]: Failed password for invalid user volkov from 167.71.96.148 port 53078 ssh2
...

Brute force attempt

Jun 30 18:24:42 server sshd[10559]: Failed password for invalid user luke from 167.71.96.148 port 42082 ssh2
Jun 30 19:03:04 server sshd[18543]: Failed password for invalid user node from 167.71.96.148 port 43460 ssh2
Jun 30 19:08:13 server sshd[24160]: Failed password for invalid user user3 from 167.71.96.148 port 43304 ssh2

Jun 19 10:31:45 vps46666688 sshd[3132]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.96.148
Jun 19 10:31:48 vps46666688 sshd[3132]: Failed password for invalid user nvr from 167.71.96.148 port 38274 ssh2
...

(sshd) Failed SSH login from 167.71.96.148 (US/United States/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jun  8 22:21:44 elude sshd[23233]: Invalid user maria from 167.71.96.148 port 49558
Jun  8 22:21:47 elude sshd[23233]: Failed password for invalid user maria from 167.71.96.148 port 49558 ssh2
Jun  8 22:24:08 elude sshd[23589]: Invalid user matt from 167.71.96.148 port 53890
Jun  8 22:24:09 elude sshd[23589]: Failed password for invalid user matt from 167.71.96.148 port 53890 ssh2
Jun  8 22:25:27 elude sshd[23791]: Invalid user git from 167.71.96.148 port 48340

Brute-force attempt banned

fail2ban

SSH login attempts.

[portscan] tcp/22 [SSH]
[scan/connect: 2 time(s)]
*(RWIN=65535)(02201210)

167.71.96.52 - - [25/Sep/2019:13:42:44 +0200] "GET /wp-login.php HTTP/1.1" 200 1301 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
167.71.96.52 - - [25/Sep/2019:13:42:46 +0200] "POST /wp-login.php HTTP/1.1" 200 1704 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
167.71.96.52 - - [25/Sep/2019:13:42:48 +0200] "GET /wp-login.php HTTP/1.1" 200 1301 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
167.71.96.52 - - [25/Sep/2019:13:42:52 +0200] "POST /wp-login.php HTTP/1.1" 200 1684 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
167.71.96.52 - - [25/Sep/2019:13:42:56 +0200] "GET /wp-login.php HTTP/1.1" 200 1301 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
167.71.96.52 - - [25/Sep/2019:13:43:00 +0200] "POST /wp-login.php HTTP/1.1" 200 1688 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...

Invalid user admin from 167.71.96.195 port 53108

Invalid user admin from 167.71.96.195 port 37366

v+ssh-bruteforce

SSH/22 MH Probe, BF, Hack -

firewall-block, port(s): 22/tcp

Aug  5 04:12:41 lvps92-51-164-246 sshd[14514]: User r.r from 167.71.96.216 not allowed because not listed in AllowUsers
Aug  5 04:12:41 lvps92-51-164-246 sshd[14514]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.96.216  user=r.r
Aug  5 04:12:43 lvps92-51-164-246 sshd[14514]: Failed password for invalid user r.r from 167.71.96.216 port 56874 ssh2
Aug  5 04:12:43 lvps92-51-164-246 sshd[14514]: Received disconnect from 167.71.96.216: 11: Bye Bye [preauth]
Aug  5 04:12:44 lvps92-51-164-246 sshd[14516]: Invalid user admin from 167.71.96.216
Aug  5 04:12:44 lvps92-51-164-246 sshd[14516]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.96.216 


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=167.71.96.216

CloudCIX Reconnaissance Scan Detected, PTR: 114-229-15-51.rev.cloud.scaleway.com.

port scan and connect, tcp 22 (ssh)

F2B jail: sshd. Time: 2019-11-21 10:27:19, Reported by: VKReport

2019-11-21T08:50:06.047186shield sshd\[9121\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=96.78.175.36  user=daemon
2019-11-21T08:50:07.943611shield sshd\[9121\]: Failed password for daemon from 96.78.175.36 port 33971 ssh2
2019-11-21T08:53:52.409910shield sshd\[9610\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=96.78.175.36  user=root
2019-11-21T08:53:54.000097shield sshd\[9610\]: Failed password for root from 96.78.175.36 port 52058 ssh2
2019-11-21T08:57:37.397398shield sshd\[10546\]: Invalid user posterwe from 96.78.175.36 port 41908

" "

Repeated brute force against a port

Unauthorised access (Nov 21) SRC=36.70.253.90 LEN=48 TTL=248 ID=9055 DF TCP DPT=445 WINDOW=8192 SYN 
Unauthorised access (Nov 21) SRC=36.70.253.90 LEN=48 TTL=248 ID=24559 DF TCP DPT=445 WINDOW=8192 SYN

CloudCIX Reconnaissance Scan Detected, PTR: PTR record not found

CloudCIX Reconnaissance Scan Detected, PTR: 217-29-18-147.saimanet.kg.

Nov 21 13:15:40 MK-Soft-VM3 sshd[9142]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.131.223.181 
Nov 21 13:15:43 MK-Soft-VM3 sshd[9142]: Failed password for invalid user axi from 188.131.223.181 port 41042 ssh2
...

Nov 21 06:53:57 ny01 sshd[17776]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.201.125.204
Nov 21 06:54:00 ny01 sshd[17776]: Failed password for invalid user arulchelam from 120.201.125.204 port 33274 ssh2
Nov 21 07:00:05 ny01 sshd[19124]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.201.125.204

CloudCIX Reconnaissance Scan Detected, PTR: 190-36-57-192.dyn.dsl.cantv.net.

Honeypot attack, port: 445, PTR: PTR record not found

Nov 21 11:40:10 work-partkepr sshd\[569\]: Invalid user gourtay from 81.241.235.191 port 35952
Nov 21 11:40:10 work-partkepr sshd\[569\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.241.235.191
...

Nov 21 07:22:37  exim[25055]: 2019-11-21 07:22:37 1iXfrO-0006W7-VM H=territory.jcnovel.com (territory.inoxbig.com) [63.81.87.161] F= rejected after DATA: This message scored 100.8 spam points.