Oct  4 21:55:36 mail.srvfarm.net postfix/smtpd[1146181]: NOQUEUE: reject: RCPT from amtexcy.magefluids.com[158.69.60.138]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Oct  4 22:00:17 mail.srvfarm.net postfix/smtpd[1146494]: NOQUEUE: reject: RCPT from amtexcy.magefluids.com[158.69.60.138]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Oct  4 22:00:17 mail.srvfarm.net postfix/smtpd[1146529]: NOQUEUE: reject: RCPT from amtexcy.magefluids.com[158.69.60.138]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Oct  4 22:01:09 mail.srvfarm.net postfix/smtpd[1146495]: NOQUEUE: reject: RCPT from amtexcy.magefluids.com[158.

Oct  4 14:55:59 mail.srvfarm.net postfix/smtpd[1003723]: NOQUEUE: reject: RCPT from amtexcy.magefluids.com[158.69.60.138]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Oct  4 14:56:27 mail.srvfarm.net postfix/smtpd[1003723]: NOQUEUE: reject: RCPT from amtexcy.magefluids.com[158.69.60.138]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Oct  4 14:56:27 mail.srvfarm.net postfix/smtpd[1003727]: NOQUEUE: reject: RCPT from amtexcy.magefluids.com[158.69.60.138]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Oct  4 14:57:01 mail.srvfarm.net postfix/smtpd[1003720]: NOQUEUE: reject: RCPT from am

Oct  4 05:36:10 mail.srvfarm.net postfix/smtpd[731577]: NOQUEUE: reject: RCPT from amtexcy.magefluids.com[158.69.60.138]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Oct  4 05:36:49 mail.srvfarm.net postfix/smtpd[731564]: NOQUEUE: reject: RCPT from amtexcy.magefluids.com[158.69.60.138]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Oct  4 05:36:50 mail.srvfarm.net postfix/smtpd[726747]: NOQUEUE: reject: RCPT from amtexcy.magefluids.com[158.69.60.138]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Oct  4 05:37:17 mail.srvfarm.net postfix/smtpd[731567]: NOQUEUE: reject: RCPT from amtexc

 TCP (SYN) 158.69.62.214:3841 -> port 23, len 44

Sep  4 16:17:58 vlre-nyc-1 sshd\[1392\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.63.54  user=root
Sep  4 16:18:01 vlre-nyc-1 sshd\[1392\]: Failed password for root from 158.69.63.54 port 32838 ssh2
Sep  4 16:18:08 vlre-nyc-1 sshd\[1392\]: Failed password for root from 158.69.63.54 port 32838 ssh2
Sep  4 16:18:10 vlre-nyc-1 sshd\[1392\]: Failed password for root from 158.69.63.54 port 32838 ssh2
Sep  4 16:18:13 vlre-nyc-1 sshd\[1392\]: Failed password for root from 158.69.63.54 port 32838 ssh2
...

 TCP (SYN) 158.69.62.214:3841 -> port 23, len 44

Time:     Fri Sep  4 08:40:58 2020 +0000
IP:       158.69.63.54 (CA/Canada/torex2.fissionrelays.net)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep  4 08:40:44 ca-37-ams1 sshd[19321]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.63.54  user=root
Sep  4 08:40:46 ca-37-ams1 sshd[19321]: Failed password for root from 158.69.63.54 port 50868 ssh2
Sep  4 08:40:48 ca-37-ams1 sshd[19321]: Failed password for root from 158.69.63.54 port 50868 ssh2
Sep  4 08:40:51 ca-37-ams1 sshd[19321]: Failed password for root from 158.69.63.54 port 50868 ssh2
Sep  4 08:40:53 ca-37-ams1 sshd[19321]: Failed password for root from 158.69.63.54 port 50868 ssh2

Bruteforce detected by fail2ban

Failed password for invalid user from 158.69.63.54 port 39448 ssh2

Aug  4 19:53:42 rancher-0 sshd[779535]: Invalid user admin from 158.69.63.54 port 57072
Aug  4 19:53:44 rancher-0 sshd[779535]: Failed password for invalid user admin from 158.69.63.54 port 57072 ssh2
...

(sshd) Failed SSH login from 158.69.63.54 (CA/Canada/torex2.fissionrelays.net): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May 24 14:09:40 ubnt-55d23 sshd[15734]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.63.54  user=root
May 24 14:09:42 ubnt-55d23 sshd[15734]: Failed password for root from 158.69.63.54 port 38208 ssh2

(sshd) Failed SSH login from 158.69.63.54 (CA/Canada/torex2.fissionrelays.net): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May  6 14:00:03 amsweb01 sshd[16890]: Invalid user acoustics from 158.69.63.54 port 35858
May  6 14:00:05 amsweb01 sshd[16890]: Failed password for invalid user acoustics from 158.69.63.54 port 35858 ssh2
May  6 14:00:07 amsweb01 sshd[16890]: Failed password for invalid user acoustics from 158.69.63.54 port 35858 ssh2
May  6 14:00:10 amsweb01 sshd[16890]: Failed password for invalid user acoustics from 158.69.63.54 port 35858 ssh2
May  6 14:00:13 amsweb01 sshd[16890]: Failed password for invalid user acoustics from 158.69.63.54 port 35858 ssh2

[SunMay0314:14:06.9414992020][:error][pid19258:tid47899069269760][client158.69.60.29:58403][client158.69.60.29]ModSecurity:Accessdeniedwithcode403\(phase2\).Patternmatch"\\\\\\\\.sql\$"atREQUEST_FILENAME.[file"/usr/local/apache.ea3/conf/modsec_rules/10_asl_rules.conf"][line"1288"][id"350590"][rev"2"][msg"Atomicorp.comWAFRules:AttackBlocked-Dataleakage-attempttoaccessrawSQLfiles\(disablethisruleifyourequireaccesstofilesthatendwith.sql\)"][severity"CRITICAL"][hostname"www.forum-wbp.com"][uri"/backup.sql"][unique_id"Xq61jhme3rIDpUwZ@35bvwAAAEw"][SunMay0314:14:39.8362262020][:error][pid2016:tid47899071371008][client158.69.60.29:38924][client158.69.60.29]ModSecurity:Accessdeniedwithcode403\(phase2\).Patternmatch"\\\\\\\\.sql\$"atREQUEST_FILENAME.[file"/usr/local/apache.ea3/conf/modsec_rules/10_asl_rules.conf"][line"1288"][id"350590"][rev"2"][msg"Atomicorp.comWAFRules:AttackBlocked-Dataleakage-attempttoaccessrawSQLfiles\(disablethisruleifyourequireaccesstofilesthatendwith.sql\)"][sev

firewall-block, port(s): 8888/tcp

Fail2Ban Ban Triggered

20 attempts against mh-ssh on air

20 attempts against mh-ssh on comet

Oct  3 22:49:59 theomazars sshd[14242]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.130  user=root
Oct  3 22:50:01 theomazars sshd[14242]: Failed password for root from 222.186.180.130 port 14879 ssh2

fail2ban - Attack against Apache (too many 404s)

SSH Brute Force

Lines containing failures of 46.101.0.172
Oct  2 22:37:04 mailserver sshd[28278]: Invalid user hl from 46.101.0.172 port 37842
Oct  2 22:37:04 mailserver sshd[28278]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.0.172
Oct  2 22:37:05 mailserver sshd[28278]: Failed password for invalid user hl from 46.101.0.172 port 37842 ssh2
Oct  2 22:37:05 mailserver sshd[28278]: Received disconnect from 46.101.0.172 port 37842:11: Bye Bye [preauth]
Oct  2 22:37:05 mailserver sshd[28278]: Disconnected from invalid user hl 46.101.0.172 port 37842 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=46.101.0.172

Oct  3 21:48:18 ip106 sshd[23077]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=34.96.218.228 
Oct  3 21:48:20 ip106 sshd[23077]: Failed password for invalid user admin from 34.96.218.228 port 49610 ssh2
...

2020-10-03 08:11:48 dovecot_login authenticator failed for (pastecode.link) [58.247.111.70]: 535 Incorrect authentication data (set_id=nologin)
2020-10-03 08:11:56 dovecot_login authenticator failed for (pastecode.link) [58.247.111.70]: 535 Incorrect authentication data (set_id=user@pastecode.link)
2020-10-03 08:12:08 dovecot_login authenticator failed for (pastecode.link) [58.247.111.70]: 535 Incorrect authentication data (set_id=user)
...

Oct  3 16:51:18 ny01 sshd[25000]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.32.102
Oct  3 16:51:20 ny01 sshd[25000]: Failed password for invalid user oracle from 51.254.32.102 port 46790 ssh2
Oct  3 16:54:54 ny01 sshd[25376]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.32.102

2020-10-03T19:07:50.580702shield sshd\[7384\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns3268691.ip-5-39-81.eu  user=root
2020-10-03T19:07:52.612832shield sshd\[7384\]: Failed password for root from 5.39.81.217 port 50890 ssh2
2020-10-03T19:13:55.218967shield sshd\[7898\]: Invalid user gast from 5.39.81.217 port 58846
2020-10-03T19:13:55.227929shield sshd\[7898\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns3268691.ip-5-39-81.eu
2020-10-03T19:13:57.033189shield sshd\[7898\]: Failed password for invalid user gast from 5.39.81.217 port 58846 ssh2

2020-10-03T20:56:11.781414shield sshd\[18569\]: Invalid user ftpuser from 188.166.178.42 port 38880
2020-10-03T20:56:11.788042shield sshd\[18569\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.178.42
2020-10-03T20:56:13.950898shield sshd\[18569\]: Failed password for invalid user ftpuser from 188.166.178.42 port 38880 ssh2
2020-10-03T21:00:12.648132shield sshd\[18898\]: Invalid user admin from 188.166.178.42 port 47608
2020-10-03T21:00:12.656530shield sshd\[18898\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.178.42

Lines containing failures of 59.95.189.232
Oct  2 22:37:42 shared07 sshd[21359]: Did not receive identification string from 59.95.189.232 port 55397
Oct  2 22:37:47 shared07 sshd[21362]: Invalid user 888888 from 59.95.189.232 port 55822
Oct  2 22:37:47 shared07 sshd[21362]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.95.189.232
Oct  2 22:37:48 shared07 sshd[21362]: Failed password for invalid user 888888 from 59.95.189.232 port 55822 ssh2
Oct  2 22:37:49 shared07 sshd[21362]: Connection closed by invalid user 888888 59.95.189.232 port 55822 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=59.95.189.232

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

Invalid user nagios1 from 122.14.228.229 port 45710

Oct  3 17:31:17 onepixel sshd[339894]: Invalid user minecraft from 37.59.224.39 port 47215
Oct  3 17:31:17 onepixel sshd[339894]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.59.224.39 
Oct  3 17:31:17 onepixel sshd[339894]: Invalid user minecraft from 37.59.224.39 port 47215
Oct  3 17:31:19 onepixel sshd[339894]: Failed password for invalid user minecraft from 37.59.224.39 port 47215 ssh2
Oct  3 17:34:44 onepixel sshd[340428]: Invalid user test2 from 37.59.224.39 port 50775