May 27 00:05:26 pop3-login: Info: Disconnected: Inactivity \(auth failed, 1 attempts in 180 secs\): user=\, method=PLAIN, rip=94.102.52.44, lip=192.168.100.101, session=\<9W41QJSmrABeZjQs\>\
May 27 00:47:06 pop3-login: Info: Aborted login \(auth failed, 1 attempts in 2 secs\): user=\, method=PLAIN, rip=94.102.52.44, lip=192.168.100.101, session=\\
May 27 00:50:24 pop3-login: Info: Aborted login \(auth failed, 1 attempts in 2 secs\): user=\, method=PLAIN, rip=94.102.52.44, lip=192.168.100.101, session=\\
May 27 00:59:20 pop3-login: Info: Aborted login \(auth failed, 1 attempts in 2 secs\): user=\, method=PLAIN, rip=94.102.52.44, lip=192.168.100.101, session=\\
May 27 00:59:24 pop3-login: Info: Aborted login \(auth failed, 1 attempts in 6 secs\): user=\, method=PLAIN, rip=94.102.52.44, lip=192.168.100.101, session=\\
May 27 01

May 26 18:59:50 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.52.44, lip=185.118.198.210, session=
May 26 19:00:07 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.52.44, lip=185.118.198.210, session=<0DPwBpCmxk5eZjQs>
May 26 19:00:19 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 6 secs): user=, method=PLAIN, rip=94.102.52.44, lip=185.118.198.210, session=
May 26 19:01:43 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.52.44, lip=185.118.198.210, session=
May 26 19:02:11 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=

May 26 04:04:28 ns3042688 courier-pop3d: LOGIN FAILED, user=postmaster@sikla-shop.eu, ip=\[::ffff:94.102.52.44\]
...

May 25 19:44:30 ns3042688 courier-pop3d: LOGIN FAILED, user=office@sikla-systems.es, ip=\[::ffff:94.102.52.44\]
...

May 25 07:48:22 ns3042688 courier-pop3d: LOGIN FAILED, user=test@makita-dolmar.info, ip=\[::ffff:94.102.52.44\]
...

May 24 13:56:10 ns3042688 courier-pop3d: LOGIN FAILED, user=webmaster@tienda-sikla.eu, ip=\[::ffff:94.102.52.44\]
...

May 22 21:47:50 ns3042688 courier-pop3d: LOGIN FAILED, user=reception@tienda-cmt.org, ip=\[::ffff:94.102.52.44\]
...

May 22 13:47:30 ns3042688 courier-pop3d: LOGIN FAILED, user=support@sikla-shop.eu, ip=\[::ffff:94.102.52.44\]
...

May 20 18:50:14 ns3042688 courier-pop3d: LOGIN FAILED, user=info@tienda-cmt.com, ip=\[::ffff:94.102.52.44\]
...

May  3 08:09:25 ns3042688 courier-pop3d: LOGIN FAILED, user=contact@sikla-systems.org, ip=\[::ffff:94.102.52.44\]
...

May  2 21:10:44 ns3042688 courier-pop3d: LOGIN FAILED, user=contact@tienda-cmt.org, ip=\[::ffff:94.102.52.44\]
...

May  2 06:13:52 ns3042688 courier-pop3d: LOGIN FAILED, user=hola@tienda-cmt.org, ip=\[::ffff:94.102.52.44\]
...

Apr 30 22:34:42 mail.srvfarm.net dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.52.44, lip=185.118.197.126, session=
Apr 30 22:37:24 mail.srvfarm.net dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.52.44, lip=185.118.197.126, session=
Apr 30 22:39:10 mail.srvfarm.net dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.52.44, lip=185.118.197.126, session=
Apr 30 22:41:39 mail.srvfarm.net dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.52.44, lip=185.118.197.126, session=
Apr 30 22:42:14 mail.srvfarm.net dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=,

Apr 29 23:00:06 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.52.44, lip=185.118.198.210, session=
Apr 29 23:00:32 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.52.44, lip=185.118.198.210, session=
Apr 29 23:00:56 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=94.102.52.44, lip=185.118.198.210, session=
Apr 29 23:01:14 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 6 secs): user=, method=PLAIN, rip=94.102.52.44, lip=185.118.198.210, session=
Apr 29 23:01:26 web01.agentur-b-2.de dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 10 secs): user=

[SunJan0513:13:07.5067452020][:error][pid21549:tid47836475426560][client94.102.52.44:62131][client94.102.52.44]ModSecurity:Accessdeniedwithcode403\(phase2\).Patternmatch"/HNAP1/"atREQUEST_URI.[file"/etc/apache2/conf.d/modsec_rules/99_asl_jitp.conf"][line"5692"][id"381237"][rev"1"][msg"Atomicorp.comWAFRules-VirtualJustInTimePatch:DLINKwormprobe"][data"/HNAP1/"][severity"CRITICAL"][hostname"136.243.224.54"][uri"/HNAP1/"][unique_id"XhHS01cl0DbVn3C4rX9U-QAAAEY"]\,referer:http://136.243.224.54/[SunJan0513:16:48.1129042020][:error][pid24307:tid47836509046528][client94.102.52.44:52654][client94.102.52.44]ModSecurity:Accessdeniedwithcode403\(phase2\).Patternmatch"/HNAP1/"atREQUEST_URI.[file"/etc/apache2/conf.d/modsec_rules/99_asl_jitp.conf"][line"5692"][id"381237"][rev"1"][msg"Atomicorp.comWAFRules-VirtualJustInTimePatch:DLINKwormprobe"][data"/HNAP1/"][severity"CRITICAL"][hostname"136.243.224.50"][uri"/HNAP1/"][unique_id"XhHTsMzUpSR-L8f1FRB4XAAAAJY"]\,referer:http://136.243

Jan  3 11:36:45 debian-2gb-nbg1-2 kernel: \[307132.764548\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=94.102.52.44 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=62889 PROTO=TCP SPT=53915 DPT=8989 WINDOW=1024 RES=0x00 SYN URGP=0

Sent packet to closed port: 22

[Thu May 21 12:06:10 2020] - DDoS Attack From IP: 94.102.52.57 Port: 56548

05/24/2020-18:33:20.532373 94.102.52.57 Protocol: 6 ET SCAN NMAP -sS window 1024

Port scanning [23 denied]

TCP ports : 11 / 338 / 448 / 564 / 911

05/20/2020-13:13:08.646937 94.102.52.57 Protocol: 6 ET SCAN NMAP -sS window 1024

Portscan or hack attempt detected by psad/fwsnort

May 17 02:13:16 debian-2gb-nbg1-2 kernel: \[11933238.504179\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=94.102.52.57 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=1269 PROTO=TCP SPT=48287 DPT=1800 WINDOW=1024 RES=0x00 SYN URGP=0

May 16 04:36:57 vps339862 kernel: \[8815532.873778\] \[iptables\] PORT DENIED: IN=eth0 OUT= MAC=fa:16:3e:65:a1:f6:06:39:8f:aa:3b:a2:08:00 SRC=94.102.52.57 DST=51.254.206.43 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=3141 PROTO=TCP SPT=56296 DPT=22923 SEQ=3276512229 ACK=0 WINDOW=1024 RES=0x00 SYN URGP=0 
May 16 04:40:11 vps339862 kernel: \[8815726.756392\] \[iptables\] PORT DENIED: IN=eth0 OUT= MAC=fa:16:3e:65:a1:f6:06:39:8f:aa:3b:a2:08:00 SRC=94.102.52.57 DST=51.254.206.43 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=8932 PROTO=TCP SPT=56296 DPT=22890 SEQ=28947877 ACK=0 WINDOW=1024 RES=0x00 SYN URGP=0 
May 16 04:41:51 vps339862 kernel: \[8815827.363329\] \[iptables\] PORT DENIED: IN=eth0 OUT= MAC=fa:16:3e:65:a1:f6:06:39:8f:aa:3b:a2:08:00 SRC=94.102.52.57 DST=51.254.206.43 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=41196 PROTO=TCP SPT=56296 DPT=22967 SEQ=3807393648 ACK=0 WINDOW=1024 RES=0x00 SYN URGP=0 
May 16 04:45:55 vps339862 kernel: \[8816071.256949\] \[iptables\] PORT DENIED: IN=eth0 OUT= MAC=fa:16:3e
...

May 16 04:36:57 vps339862 kernel: \[8815532.873778\] \[iptables\] PORT DENIED: IN=eth0 OUT= MAC=fa:16:3e:65:a1:f6:06:39:8f:aa:3b:a2:08:00 SRC=94.102.52.57 DST=51.254.206.43 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=3141 PROTO=TCP SPT=56296 DPT=22923 SEQ=3276512229 ACK=0 WINDOW=1024 RES=0x00 SYN URGP=0 
May 16 04:40:11 vps339862 kernel: \[8815726.756392\] \[iptables\] PORT DENIED: IN=eth0 OUT= MAC=fa:16:3e:65:a1:f6:06:39:8f:aa:3b:a2:08:00 SRC=94.102.52.57 DST=51.254.206.43 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=8932 PROTO=TCP SPT=56296 DPT=22890 SEQ=28947877 ACK=0 WINDOW=1024 RES=0x00 SYN URGP=0 
May 16 04:41:51 vps339862 kernel: \[8815827.363329\] \[iptables\] PORT DENIED: IN=eth0 OUT= MAC=fa:16:3e:65:a1:f6:06:39:8f:aa:3b:a2:08:00 SRC=94.102.52.57 DST=51.254.206.43 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=41196 PROTO=TCP SPT=56296 DPT=22967 SEQ=3807393648 ACK=0 WINDOW=1024 RES=0x00 SYN URGP=0 
May 16 04:45:55 vps339862 kernel: \[8816071.256949\] \[iptables\] PORT DENIED: IN=eth0 OUT= MAC=fa:16:3e
...

firewall-block, port(s): 22490/tcp, 22556/tcp

ET CINS Active Threat Intelligence Poor Reputation IP group 89 - port: 23045 proto: TCP cat: Misc Attack

Fail2Ban Ban Triggered

Excessive Port-Scanning

05/07/2020-11:50:07.741119 94.102.52.57 Protocol: 6 ET SCAN NMAP -sS window 1024

Oct  5 05:39:31 game-panel sshd[20926]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.201.39.225
Oct  5 05:39:33 game-panel sshd[20926]: Failed password for invalid user contrasena1234 from 118.201.39.225 port 44612 ssh2
Oct  5 05:44:22 game-panel sshd[21061]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.201.39.225

Honeypot attack, port: 23, PTR: fla93-15-83-154-222-63.fbx.proxad.net.

Oct  5 08:04:15 saschabauer sshd[12486]: Failed password for root from 220.237.9.118 port 54766 ssh2

Oct  5 07:53:35 dev0-dcde-rnet sshd[13029]: Failed password for root from 104.236.63.99 port 51944 ssh2
Oct  5 07:57:04 dev0-dcde-rnet sshd[13056]: Failed password for root from 104.236.63.99 port 34852 ssh2

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

SSH bruteforce

2019-10-05T06:30:37.659862abusebot-4.cloudsearch.cf sshd\[1048\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.133.74.34.bc.googleusercontent.com  user=root

Oct  5 01:32:52 vtv3 sshd\[25027\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=194.102.35.245  user=root
Oct  5 01:32:54 vtv3 sshd\[25027\]: Failed password for root from 194.102.35.245 port 35158 ssh2
Oct  5 01:36:41 vtv3 sshd\[27130\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=194.102.35.245  user=root
Oct  5 01:36:43 vtv3 sshd\[27130\]: Failed password for root from 194.102.35.245 port 47110 ssh2
Oct  5 01:40:28 vtv3 sshd\[29124\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=194.102.35.245  user=root
Oct  5 01:52:01 vtv3 sshd\[2429\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=194.102.35.245  user=root
Oct  5 01:52:04 vtv3 sshd\[2429\]: Failed password for root from 194.102.35.245 port 38460 ssh2
Oct  5 01:55:56 vtv3 sshd\[4431\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rho

Oct  5 08:09:48 v22019058497090703 sshd[18416]: Failed password for root from 62.234.154.64 port 44229 ssh2
Oct  5 08:14:12 v22019058497090703 sshd[18762]: Failed password for root from 62.234.154.64 port 59854 ssh2
...

Honeypot attack, port: 445, PTR: 190-207-208-234.dyn.dsl.cantv.net.

Oct  5 08:39:54 SilenceServices sshd[21039]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.74.45
Oct  5 08:39:56 SilenceServices sshd[21039]: Failed password for invalid user Chicago@123 from 51.83.74.45 port 38542 ssh2
Oct  5 08:44:11 SilenceServices sshd[22168]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.74.45

Oct  5 08:39:16 markkoudstaal sshd[6782]: Failed password for root from 51.77.137.211 port 33698 ssh2
Oct  5 08:42:59 markkoudstaal sshd[7079]: Failed password for root from 51.77.137.211 port 45866 ssh2

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

Oct  5 07:58:10 vpn01 sshd[13174]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.99.166.179
Oct  5 07:58:12 vpn01 sshd[13174]: Failed password for invalid user Betrieb from 192.99.166.179 port 60706 ssh2
...

Unauthorized SSH login attempts