Jul  8 17:38:00 webhost01 sshd[14380]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.7.129
Jul  8 17:38:03 webhost01 sshd[14380]: Failed password for invalid user user from 139.155.7.129 port 34052 ssh2
...

Email Virus

Return-Path: 
Received: from [217.11.65.146] (unknown [217.11.65.146])
From: Justin Cruz 
Subject: You like this photo?
Date: Wed, 8 Jul 2020 09:42:11 +0600
Message-ID: <4_____8.com>

;)

Content-Type: application/zip
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename= "PIC162170.jpg.js.zip"

(sshd) Failed SSH login from 203.95.7.164 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jul  8 06:06:37 amsweb01 sshd[7189]: User dev from 203.95.7.164 not allowed because not listed in AllowUsers
Jul  8 06:06:37 amsweb01 sshd[7189]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.95.7.164  user=dev
Jul  8 06:06:40 amsweb01 sshd[7189]: Failed password for invalid user dev from 203.95.7.164 port 36570 ssh2
Jul  8 06:10:56 amsweb01 sshd[7979]: Invalid user mac from 203.95.7.164 port 51206
Jul  8 06:10:58 amsweb01 sshd[7979]: Failed password for invalid user mac from 203.95.7.164 port 51206 ssh2

Lines containing failures of 128.1.135.158
Jul  8 01:43:32 kmh-vmh-002-fsn07 sshd[13141]: Invalid user iocha from 128.1.135.158 port 57468
Jul  8 01:43:32 kmh-vmh-002-fsn07 sshd[13141]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.1.135.158 
Jul  8 01:43:34 kmh-vmh-002-fsn07 sshd[13141]: Failed password for invalid user iocha from 128.1.135.158 port 57468 ssh2
Jul  8 01:43:35 kmh-vmh-002-fsn07 sshd[13141]: Received disconnect from 128.1.135.158 port 57468:11: Bye Bye [preauth]
Jul  8 01:43:35 kmh-vmh-002-fsn07 sshd[13141]: Disconnected from invalid user iocha 128.1.135.158 port 57468 [preauth]
Jul  8 01:50:25 kmh-vmh-002-fsn07 sshd[23801]: Invalid user olaf from 128.1.135.158 port 49318
Jul  8 01:50:25 kmh-vmh-002-fsn07 sshd[23801]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.1.135.158 


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=128.1.135.158

2020-07-08T09:30:30+0000 Failed SSH Authentication/Brute Force Attack. (Server 6)

2020-07-08T08:22:29.052819lavrinenko.info sshd[11117]: Invalid user test from 118.24.18.226 port 56312
2020-07-08T08:22:29.058869lavrinenko.info sshd[11117]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.18.226
2020-07-08T08:22:29.052819lavrinenko.info sshd[11117]: Invalid user test from 118.24.18.226 port 56312
2020-07-08T08:22:30.654256lavrinenko.info sshd[11117]: Failed password for invalid user test from 118.24.18.226 port 56312 ssh2
2020-07-08T08:24:58.711092lavrinenko.info sshd[11213]: Invalid user annike from 118.24.18.226 port 56156
...

Jul  8 05:40:12 debian-2gb-nbg1-2 kernel: \[16438212.938274\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=220.134.242.132 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=51 ID=51408 PROTO=TCP SPT=18308 DPT=85 WINDOW=45676 RES=0x00 SYN URGP=0 
Jul  8 05:40:12 debian-2gb-nbg1-2 kernel: \[16438212.957913\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=220.134.242.132 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=51 ID=51408 PROTO=TCP SPT=18308 DPT=85 WINDOW=45676 RES=0x00 SYN URGP=0

Jul  8 13:32:35 ift sshd\[46480\]: Invalid user yangrongying from 129.204.115.246Jul  8 13:32:37 ift sshd\[46480\]: Failed password for invalid user yangrongying from 129.204.115.246 port 58752 ssh2Jul  8 13:37:24 ift sshd\[47501\]: Invalid user pany from 129.204.115.246Jul  8 13:37:26 ift sshd\[47501\]: Failed password for invalid user pany from 129.204.115.246 port 55858 ssh2Jul  8 13:42:09 ift sshd\[48496\]: Invalid user xiaomai from 129.204.115.246
...

Back again trying to access private pages from banned ISP/IP Ranges despite previous 403 returns - PEST

(sshd) Failed SSH login from 106.13.167.238 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jul  8 09:15:36 amsweb01 sshd[14837]: Invalid user athena from 106.13.167.238 port 41968
Jul  8 09:15:38 amsweb01 sshd[14837]: Failed password for invalid user athena from 106.13.167.238 port 41968 ssh2
Jul  8 09:33:14 amsweb01 sshd[18641]: Invalid user hadoop from 106.13.167.238 port 49094
Jul  8 09:33:16 amsweb01 sshd[18641]: Failed password for invalid user hadoop from 106.13.167.238 port 49094 ssh2
Jul  8 09:38:23 amsweb01 sshd[19814]: Invalid user webadmin from 106.13.167.238 port 39728

Jul  8 12:26:22 debian-2gb-nbg1-2 kernel: \[16462581.724215\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=192.35.168.224 DST=195.201.40.59 LEN=44 TOS=0x00 PREC=0x00 TTL=34 ID=36096 PROTO=TCP SPT=21544 DPT=21313 WINDOW=1024 RES=0x00 SYN URGP=0

Failed password for invalid user jps from 138.68.82.194 port 37680 ssh2

Jul  8 13:07:51 relay postfix/smtpd\[3507\]: warning: unknown\[46.38.150.153\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  8 13:08:37 relay postfix/smtpd\[4469\]: warning: unknown\[46.38.150.153\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  8 13:09:19 relay postfix/smtpd\[6344\]: warning: unknown\[46.38.150.153\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  8 13:10:09 relay postfix/smtpd\[9160\]: warning: unknown\[46.38.150.153\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  8 13:10:52 relay postfix/smtpd\[7338\]: warning: unknown\[46.38.150.153\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...

20 attempts against mh-ssh on water

Fail2Ban - SSH Bruteforce Attempt