SSH Brute Force

Feb 12 04:58:19 ws26vmsma01 sshd[206832]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.138.2
Feb 12 04:58:21 ws26vmsma01 sshd[206832]: Failed password for invalid user sahai from 49.235.138.2 port 32786 ssh2
...

Jan 23 18:15:16 game-panel sshd[19300]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.138.2
Jan 23 18:15:18 game-panel sshd[19300]: Failed password for invalid user hadoop from 49.235.138.2 port 57692 ssh2
Jan 23 18:18:47 game-panel sshd[19461]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.138.2

SSH Brute Force, server-1 sshd[3517]: Failed password for invalid user msimon from 49.235.138.2 port 54694 ssh2

SSH Brute-Force reported by Fail2Ban

Dec 23 23:39:47 sd-53420 sshd\[20884\]: User root from 49.235.138.2 not allowed because none of user's groups are listed in AllowGroups
Dec 23 23:39:47 sd-53420 sshd\[20884\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.138.2  user=root
Dec 23 23:39:49 sd-53420 sshd\[20884\]: Failed password for invalid user root from 49.235.138.2 port 60730 ssh2
Dec 23 23:49:18 sd-53420 sshd\[24278\]: Invalid user nan from 49.235.138.2
Dec 23 23:49:18 sd-53420 sshd\[24278\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.138.2
...

Dec 14 11:26:47 meumeu sshd[27460]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.138.2 
Dec 14 11:26:49 meumeu sshd[27460]: Failed password for invalid user ffi from 49.235.138.2 port 42524 ssh2
Dec 14 11:32:58 meumeu sshd[28233]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.138.2 
...

Lines containing failures of 49.235.138.2
Dec  9 15:39:25 majoron sshd[21934]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.138.2  user=r.r
Dec  9 15:39:27 majoron sshd[21934]: Failed password for r.r from 49.235.138.2 port 38738 ssh2
Dec  9 15:39:30 majoron sshd[21934]: Received disconnect from 49.235.138.2 port 38738:11: Bye Bye [preauth]
Dec  9 15:39:30 majoron sshd[21934]: Disconnected from authenticating user r.r 49.235.138.2 port 38738 [preauth]
Dec  9 15:53:36 majoron sshd[22160]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.138.2  user=r.r


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=49.235.138.2

$f2bV_matches

Sep  6 21:40:14 santamaria sshd\[30647\]: Invalid user alka from 49.235.138.168
Sep  6 21:40:14 santamaria sshd\[30647\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.138.168
Sep  6 21:40:16 santamaria sshd\[30647\]: Failed password for invalid user alka from 49.235.138.168 port 44392 ssh2
...

2020-09-06T12:55:40.334648ns386461 sshd\[9750\]: Invalid user admin2 from 49.235.138.168 port 52434
2020-09-06T12:55:40.337492ns386461 sshd\[9750\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.138.168
2020-09-06T12:55:42.594589ns386461 sshd\[9750\]: Failed password for invalid user admin2 from 49.235.138.168 port 52434 ssh2
2020-09-06T13:02:25.352260ns386461 sshd\[15969\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.138.168  user=root
2020-09-06T13:02:27.206545ns386461 sshd\[15969\]: Failed password for root from 49.235.138.168 port 56800 ssh2
...

Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-08-26T13:16:14Z and 2020-08-26T13:28:07Z

SSH login attempts.

SSH authentication failure x 6 reported by Fail2Ban
...

2020-08-07T13:57:55.664607amanda2.illicoweb.com sshd\[42522\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.138.168  user=root
2020-08-07T13:57:58.218589amanda2.illicoweb.com sshd\[42522\]: Failed password for root from 49.235.138.168 port 40704 ssh2
2020-08-07T14:03:31.251234amanda2.illicoweb.com sshd\[43533\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.138.168  user=root
2020-08-07T14:03:33.263390amanda2.illicoweb.com sshd\[43533\]: Failed password for root from 49.235.138.168 port 59944 ssh2
2020-08-07T14:06:05.078914amanda2.illicoweb.com sshd\[43972\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.138.168  user=root
...

$f2bV_matches

2020-08-04T22:05:11.087656ks3355764 sshd[22335]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.138.168  user=root
2020-08-04T22:05:13.253449ks3355764 sshd[22335]: Failed password for root from 49.235.138.168 port 49836 ssh2
...

Jul  8 22:02:40 jane sshd[26439]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.138.168 
Jul  8 22:02:42 jane sshd[26439]: Failed password for invalid user db2bet from 49.235.138.168 port 38752 ssh2
...

2020-06-29T13:06:24.716596centos sshd[17305]: Invalid user rack from 49.235.138.168 port 45808
2020-06-29T13:06:26.544072centos sshd[17305]: Failed password for invalid user rack from 49.235.138.168 port 45808 ssh2
2020-06-29T13:13:20.613835centos sshd[17674]: Invalid user chs from 49.235.138.168 port 36842
...

2020-06-28T08:48:16+0200 Failed SSH Authentication/Brute Force Attack. (Server 9)

Jun 20 05:54:55 vps647732 sshd[22125]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.138.168
Jun 20 05:54:57 vps647732 sshd[22125]: Failed password for invalid user bbs from 49.235.138.168 port 47058 ssh2
...

Jun 16 22:43:19 zulu412 sshd\[13390\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.138.168  user=root
Jun 16 22:43:21 zulu412 sshd\[13390\]: Failed password for root from 49.235.138.168 port 35114 ssh2
Jun 16 22:48:28 zulu412 sshd\[13818\]: Invalid user notes from 49.235.138.168 port 35282
...

SSH Brute-Forcing (server2)

Apr  7 13:44:25 localhost sshd[54601]: Invalid user apps from 49.235.138.111 port 41488
Apr  7 13:44:25 localhost sshd[54601]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.138.111
Apr  7 13:44:25 localhost sshd[54601]: Invalid user apps from 49.235.138.111 port 41488
Apr  7 13:44:28 localhost sshd[54601]: Failed password for invalid user apps from 49.235.138.111 port 41488 ssh2
Apr  7 13:49:37 localhost sshd[55127]: Invalid user ubuntu from 49.235.138.111 port 39964
...

frenzy

185.220.102.6 - - [30/May/2020:07:05:31 +0200] "POST /xmlrpc.php HTTP/1.1" 301 162 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:68.0) Gecko/20100101 Firefox/68.0"
185.220.102.6 - - [30/May/2020:07:05:31 +0200] "POST /xmlrpc.php HTTP/1.1" 403 146 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:68.0) Gecko/20100101 Firefox/68.0"
...

May 30 14:01:19 debian-2gb-nbg1-2 kernel: \[13098860.069115\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=89.248.168.244 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=17662 PROTO=TCP SPT=49679 DPT=9685 WINDOW=1024 RES=0x00 SYN URGP=0

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

Automatic report - Port Scan Attack

Invalid user support1 from 177.131.122.106 port 33427

May 30 14:07:28 abendstille sshd\[9081\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.86.12.31  user=root
May 30 14:07:30 abendstille sshd\[9081\]: Failed password for root from 140.86.12.31 port 60662 ssh2
May 30 14:11:26 abendstille sshd\[13311\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.86.12.31  user=root
May 30 14:11:28 abendstille sshd\[13311\]: Failed password for root from 140.86.12.31 port 34343 ssh2
May 30 14:15:32 abendstille sshd\[17484\]: Invalid user modifications from 140.86.12.31
May 30 14:15:32 abendstille sshd\[17484\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.86.12.31
...

May 30 12:05:57 pornomens sshd\[16370\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.154.159  user=root
May 30 12:05:59 pornomens sshd\[16370\]: Failed password for root from 193.112.154.159 port 51030 ssh2
May 30 12:12:53 pornomens sshd\[16476\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.154.159  user=root
...

nft/Honeypot/3389/73e86

May 30 01:24:39 php1 sshd\[2396\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.156.221  user=root
May 30 01:24:41 php1 sshd\[2396\]: Failed password for root from 118.24.156.221 port 32816 ssh2
May 30 01:29:04 php1 sshd\[3097\]: Invalid user uftp from 118.24.156.221
May 30 01:29:04 php1 sshd\[3097\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.156.221
May 30 01:29:06 php1 sshd\[3097\]: Failed password for invalid user uftp from 118.24.156.221 port 52016 ssh2

May 29 20:08:48 php1 sshd\[6696\]: Invalid user fleawort from 206.189.216.163
May 29 20:08:48 php1 sshd\[6696\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.216.163
May 29 20:08:50 php1 sshd\[6696\]: Failed password for invalid user fleawort from 206.189.216.163 port 55296 ssh2
May 29 20:11:55 php1 sshd\[7080\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.216.163  user=root
May 29 20:11:58 php1 sshd\[7080\]: Failed password for root from 206.189.216.163 port 46288 ssh2

REQUESTED PAGE: /hsvc_gallery/main.php?g2_view=shutterfly.PrintPhotos&g2_itemId=3091&g2_returnUrl=http%3A%2F%2Fwww2.hsvc.co.nz%2Fhsvc_gallery%2Fmain.php%3Fg2_itemId%3D3091

May 30 12:09:03 l03 sshd[6558]: Invalid user wilch from 197.211.198.162 port 43918
...

2020-05-3005:43:241jesP3-0004S8-GW\<=info@whatsup2013.chH=\(localhost\)[123.21.201.8]:40025P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=2949id=af46d4878ca7727e591caaf90dca404c7ff5e17d@whatsup2013.chT="tolukegooseby"forlukegooseby@gmail.comdaz@hotmail.comalvinneal60@gmail.com2020-05-3005:42:011jesNh-0004NH-0u\<=info@whatsup2013.chH=\(localhost\)[113.172.196.62]:21991P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=3000id=809f297a715a7078e4e157fb1c68425efded53@whatsup2013.chT="toallenbrooks154"forallenbrooks154@yahoo.co.uk2020-05-3005:44:171jesPu-0004Uu-5j\<=info@whatsup2013.chH=\(localhost\)[14.187.33.239]:38639P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:info@whatsup2013.chS=2992id=a619df9a91ba6f9cbf41b7e4ef3b02ae8d67965659@whatsup2013.chT="to26552128"for26552128@gmail.comjpramirez1215@gmail.comnito5@yahoo.com2020-05-3005:41:141jesMz-0004M3-SC\<=info@whatsup2013.chH=\(localhost\)[14.161.47.19

fell into ViewStateTrap:wien2018