2020-08-13 09:24:29.295039-0500  localhost smtpd[80501]: NOQUEUE: reject: RCPT from unknown[45.136.7.227]: 554 5.7.1 Service unavailable; Client host [45.136.7.227] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from= to= proto=ESMTP helo=

2020-08-29 15:30:26.088480-0500  localhost smtpd[88072]: NOQUEUE: reject: RCPT from unknown[45.136.7.223]: 554 5.7.1 Service unavailable; Client host [45.136.7.223] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from= to= proto=ESMTP helo=

2020-08-26 22:47:45.019245-0500  localhost smtpd[76824]: NOQUEUE: reject: RCPT from unknown[45.136.7.195]: 554 5.7.1 Service unavailable; Client host [45.136.7.195] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from= to= proto=ESMTP helo=

2020-08-26 15:47:15.237179-0500  localhost smtpd[44836]: NOQUEUE: reject: RCPT from unknown[45.136.7.181]: 554 5.7.1 Service unavailable; Client host [45.136.7.181] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from= to= proto=ESMTP helo=

heavily spaming from this IP

2020-08-24 07:03:02.384273-0500  localhost smtpd[92638]: NOQUEUE: reject: RCPT from unknown[45.136.7.158]: 554 5.7.1 Service unavailable; Client host [45.136.7.158] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from= to= proto=ESMTP helo=

2020-08-23 22:53:27.408550-0500  localhost smtpd[54954]: NOQUEUE: reject: RCPT from unknown[45.136.7.142]: 450 4.7.25 Client host rejected: cannot find your hostname, [45.136.7.142]; from= to= proto=ESMTP helo=

2020-08-23 15:32:57.627989-0500  localhost smtpd[19970]: NOQUEUE: reject: RCPT from unknown[45.136.7.127]: 554 5.7.1 Service unavailable; Client host [45.136.7.127] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from= to= proto=ESMTP helo=

2020-08-22 22:58:20.320001-0500  localhost smtpd[36887]: NOQUEUE: reject: RCPT from unknown[45.136.7.89]: 450 4.7.25 Client host rejected: cannot find your hostname, [45.136.7.89]; from= to= proto=ESMTP helo=

spam

spam

2020-08-22 15:29:37.350979-0500  localhost smtpd[34772]: NOQUEUE: reject: RCPT from unknown[45.136.7.64]: 450 4.7.25 Client host rejected: cannot find your hostname, [45.136.7.64]; from= to= proto=ESMTP helo=

Aug 14 22:06:52 our-server-hostname postfix/smtpd[30734]: connect from unknown[45.136.7.32]
Aug x@x
Aug 14 22:07:00 our-server-hostname postfix/smtpd[28946]: connect from unknown[45.136.7.32]
Aug 14 22:07:02 our-server-hostname postfix/smtpd[30663]: connect from unknown[45.136.7.32]
Aug 14 22:07:25 our-server-hostname postfix/smtpd[1346]: connect from unknown[45.136.7.32]
Aug x@x
Aug x@x
Aug x@x
Aug x@x
Aug x@x
Aug 14 22:07:51 our-server-hostname postfix/smtpd[30734]: disconnect from unknown[45.136.7.32]
Aug x@x
Aug 14 22:08:05 our-server-hostname postfix/smtpd[30663]: disconnect from unknown[45.136.7.32]
Aug 14 22:08:27 our-server-hostname postfix/smtpd[30159]: connect from unknown[45.136.7.32]
Aug x@x
Aug 14 22:08:38 our-server-hostname postfix/smtpd[30159]: disconnect from unknown[45.136.7.32]
Aug 14 22:10:51 our-server-hostname postfix/smtpd[31987]: connect from unknown[45.136.7.32]
Aug x@x
Aug x@x


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=45.136.7

2020-08-12 22:44:03.313664-0500  localhost smtpd[19658]: NOQUEUE: reject: RCPT from unknown[45.136.7.165]: 554 5.7.1 Service unavailable; Client host [45.136.7.165] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from= to= proto=ESMTP helo=

Aug 12 23:42:48 Host-KEWR-E amavis[29128]: (29128-02) Blocked SPAM {RejectedOutbound}, AM.PDP-SOCK LOCAL [45.136.7.167] [45.136.7.167]  -> , Queue-ID: 8484D12BA, Message-ID: <1mdXIgp-AKenfKRlFYsEVyWqeFd8-1UnnEl53w02sX0.LdMqROnqLWXHSjlwi-BCCE20nYb6dxU9Hjotb9WWFPE@percentdirection.xyz>, mail_id: 9X2zoyOYnOpQ, Hits: 6.783, size: 10903, 2470 ms
Aug 12 23:50:07 Host-KEWR-E amavis[29135]: (29135-02) Blocked SPAM {RejectedOutbound}, AM.PDP-SOCK LOCAL [45.136.7.167] [45.136.7.167]  -> , Queue-ID: 6B87B12BA, Message-ID: <2u4Xdy6jRHLGvu7fNXICXnlPFlxdWUxgS2e1kOR1ggE.9vyJZSwLWbRkyPVbhWJzqSMWArsPtmVcAzDwmljsUV4@percentdirection.xyz>, mail_id: LJCz-haj650a, Hits: 12.841, size: 11120, 888 ms
...

IP: 45.136.7.103
Ports affected
    Simple Mail Transfer (25) 
Abuse Confidence rating 18%
Found in DNSBL('s)
ASN Details
   AS209737 Meric Internet Teknolojileri A.S.
   Turkey (TR)
   CIDR 45.136.4.0/22
Log Date: 2/08/2020 8:24:19 PM UTC

2019-11-26T17:11:30.935858abusebot-2.cloudsearch.cf sshd\[27975\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.28.114.240  user=root

Nov 26 17:49:40 v22018076622670303 sshd\[7005\]: Invalid user euclid123 from 139.59.238.14 port 38986
Nov 26 17:49:40 v22018076622670303 sshd\[7005\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.238.14
Nov 26 17:49:42 v22018076622670303 sshd\[7005\]: Failed password for invalid user euclid123 from 139.59.238.14 port 38986 ssh2
...

Portscan or hack attempt detected by psad/fwsnort

2019-11-26T17:52:18.955785shield sshd\[3532\]: Invalid user hoeyer from 152.32.130.99 port 58848
2019-11-26T17:52:18.958804shield sshd\[3532\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.32.130.99
2019-11-26T17:52:21.007499shield sshd\[3532\]: Failed password for invalid user hoeyer from 152.32.130.99 port 58848 ssh2
2019-11-26T17:58:55.332405shield sshd\[5203\]: Invalid user tiw from 152.32.130.99 port 37854
2019-11-26T17:58:55.337791shield sshd\[5203\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.32.130.99

3389BruteforceFW21

IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/200.12.213.124/ 
 
 PA - 1H : (3)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : PA 
 NAME ASN : ASN27796 
 
 IP : 200.12.213.124 
 
 CIDR : 200.12.213.0/24 
 
 PREFIX COUNT : 31 
 
 UNIQUE IP COUNT : 7936 
 
 
 ATTACKS DETECTED ASN27796 :  
  1H - 1 
  3H - 1 
  6H - 1 
 12H - 1 
 24H - 1 
 
 DateTime : 2019-11-26 15:44:53 
 
 INFO :  HACK ! - Looking for resource vulnerabilities Scan Detected and Blocked by ADMIN  - data recovery

2019-11-26T16:38:14.454647tmaserv sshd\[1778\]: Invalid user nagoor from 52.231.205.120 port 60900
2019-11-26T16:38:14.461137tmaserv sshd\[1778\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.231.205.120
2019-11-26T16:38:16.657746tmaserv sshd\[1778\]: Failed password for invalid user nagoor from 52.231.205.120 port 60900 ssh2
2019-11-26T16:42:17.577643tmaserv sshd\[2033\]: Invalid user backup from 52.231.205.120 port 41086
2019-11-26T16:42:17.584474tmaserv sshd\[2033\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.231.205.120
2019-11-26T16:42:19.806885tmaserv sshd\[2033\]: Failed password for invalid user backup from 52.231.205.120 port 41086 ssh2
...

Nov 26 16:58:16 sd-53420 sshd\[27156\]: Invalid user zieber from 83.171.107.216
Nov 26 16:58:16 sd-53420 sshd\[27156\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.171.107.216
Nov 26 16:58:18 sd-53420 sshd\[27156\]: Failed password for invalid user zieber from 83.171.107.216 port 9299 ssh2
Nov 26 17:04:58 sd-53420 sshd\[28480\]: Invalid user ubiqube from 83.171.107.216
Nov 26 17:04:58 sd-53420 sshd\[28480\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.171.107.216
...

Nov 26 07:39:33 sachi sshd\[28174\]: Invalid user gans from 37.98.224.105
Nov 26 07:39:33 sachi sshd\[28174\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.98.224.105
Nov 26 07:39:36 sachi sshd\[28174\]: Failed password for invalid user gans from 37.98.224.105 port 52252 ssh2
Nov 26 07:43:40 sachi sshd\[28482\]: Invalid user wakatsuki from 37.98.224.105
Nov 26 07:43:40 sachi sshd\[28482\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.98.224.105

Nov 26 15:35:05 mxgate1 postfix/postscreen[7222]: CONNECT from [180.124.236.194]:4613 to [176.31.12.44]:25
Nov 26 15:35:06 mxgate1 postfix/dnsblog[7226]: addr 180.124.236.194 listed by domain zen.spamhaus.org as 127.0.0.4
Nov 26 15:35:06 mxgate1 postfix/dnsblog[7226]: addr 180.124.236.194 listed by domain zen.spamhaus.org as 127.0.0.11
Nov 26 15:35:06 mxgate1 postfix/dnsblog[7227]: addr 180.124.236.194 listed by domain cbl.abuseat.org as 127.0.0.2
Nov 26 15:35:06 mxgate1 postfix/dnsblog[7224]: addr 180.124.236.194 listed by domain b.barracudacentral.org as 127.0.0.2
Nov 26 15:35:11 mxgate1 postfix/postscreen[7222]: DNSBL rank 4 for [180.124.236.194]:4613
Nov x@x


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=180.124.236.194

Invalid user penermon from 51.91.110.249 port 49012

Nov 26 15:39:45 mxgate1 postfix/postscreen[7222]: CONNECT from [94.253.160.5]:33134 to [176.31.12.44]:25
Nov 26 15:39:45 mxgate1 postfix/dnsblog[7223]: addr 94.253.160.5 listed by domain zen.spamhaus.org as 127.0.0.10
Nov 26 15:39:45 mxgate1 postfix/dnsblog[7223]: addr 94.253.160.5 listed by domain zen.spamhaus.org as 127.0.0.4
Nov 26 15:39:45 mxgate1 postfix/dnsblog[7226]: addr 94.253.160.5 listed by domain ix.dnsbl.xxxxxx.net as 127.0.0.2
Nov 26 15:39:45 mxgate1 postfix/dnsblog[7227]: addr 94.253.160.5 listed by domain b.barracudacentral.org as 127.0.0.2
Nov 26 15:39:46 mxgate1 postfix/dnsblog[7224]: addr 94.253.160.5 listed by domain cbl.abuseat.org as 127.0.0.2
Nov 26 15:39:51 mxgate1 postfix/postscreen[7222]: DNSBL rank 5 for [94.253.160.5]:33134
Nov x@x
Nov 26 15:39:52 mxgate1 postfix/postscreen[7222]: HANGUP after 1.7 from [94.253.160.5]:33134 in tests after SMTP handshake
Nov 26 15:39:52 mxgate1 postfix/postscreen[7222]: DISCONNECT [94.253.160.5]:33134


........
--------------------------------------

Nov 26 13:52:33 vps46666688 sshd[9908]: Failed password for mysql from 138.197.221.114 port 34290 ssh2
Nov 26 13:59:04 vps46666688 sshd[9963]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.221.114
...

Nov 26 18:48:10 dedicated sshd[13613]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.41  user=root
Nov 26 18:48:12 dedicated sshd[13613]: Failed password for root from 222.186.180.41 port 30850 ssh2

Nov 26 14:42:49 v22018086721571380 sshd[9396]: Failed password for invalid user funfun from 45.55.243.124 port 34934 ssh2
Nov 26 15:45:00 v22018086721571380 sshd[13249]: Failed password for invalid user dobus from 45.55.243.124 port 53976 ssh2