🇩🇪
EGP Abuse Dept
2026-04-03 09:02:03
(2 months ago)
SMTP AUTH attack
Brute-Force
🇮🇹
VHosting
2026-04-03 08:11:31
(2 months ago)
Detected mail brute force attack from 4 different servers
Brute-Force
🇧🇷
SvrAdmin
2026-04-03 07:06:40
(2 months ago)
[101] (smtpauth) Failed SMTP AUTH login from 212.56.54.37 (US/United States/-): 5 in the last 3600 s ...
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[101] (smtpauth) Failed SMTP AUTH login from 212.56.54.37 (US/United States/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-04-03 04:05:49 dovecot_plain authenticator failed for H=([10.28.18.236]) [212.56.54.37]:43318: 535 Incorrect authentication data ([email protected] )
2026-04-03 04:05:56 dovecot_login authenticator failed for H=([10.28.18.236]) [212.56.54.37]:43318: 535 Incorrect authentication data ([email protected] )
2026-04-03 04:06:05 dovecot_plain authenticator failed for H=([10.28.18.236]) [212.56.54.37]:20742: 535 Incorrect authentication data ([email protected] )
2026-04-03 04:06:07 dovecot_login authenticator failed for H=([10.28.18.236]) [212.56.54.37]:20742: 535 Incorrect authentication data ([email protected] )
2026-04-03 04:06:34 dovecot_plain authenticator failed for H=([10.28.18.236]) [212.56.54.37]:63212: 535 Incorrect authentication data ([email protected] )
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Port Scan
Hacking
Brute-Force
Exploited Host
2026-02-21 05:36:02
(3 months ago)
...
Brute-Force
🇩🇪
R.G.
2026-02-21 05:28:01
(3 months ago)
(smtpauth) Failed SMTP AUTH login from 212.56.54.37 (US/United States/-): 5 in the last 600 secs; Po ...
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(smtpauth) Failed SMTP AUTH login from 212.56.54.37 (US/United States/-): 5 in the last 600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs:
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Brute-Force
🇺🇸
bigscoots.com
2026-02-18 23:44:05
(4 months ago)
(smtpauth) Failed SMTP AUTH login from 212.56.54.37 (US/United States/-): 5 in the last 3600 secs; P ...
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(smtpauth) Failed SMTP AUTH login from 212.56.54.37 (US/United States/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-02-18 18:43:36 dovecot_plain authenticator failed for H=([10.28.18.47]) [212.56.54.37]:38126: 535 Incorrect authentication data ([email protected] )
2026-02-18 18:43:42 dovecot_login authenticator failed for H=([10.28.18.47]) [212.56.54.37]:38126: 535 Incorrect authentication data ([email protected] )
2026-02-18 18:43:48 dovecot_plain authenticator failed for H=([10.28.18.47]) [212.56.54.37]:59726: 535 Incorrect authentication data ([email protected] )
2026-02-18 18:43:54 dovecot_login authenticator failed for H=([10.28.18.47]) [212.56.54.37]:59726: 535 Incorrect authentication data ([email protected] )
2026-02-18 18:44:03 dovecot_plain authenticator failed for H=([10.28.18.47]) [212.56.54.37]:7260: 535 Incorrect authentication data ([email protected] )
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Brute-Force
SSH
2025-12-31 05:00:21
(5 months ago)
BruteForce IMAP/POP3/SMTP
Brute-Force
🇮🇳
Mcshield.org
2025-12-01 06:07:13
(6 months ago)
Connection closed by 212.56.54.37 [preauth] or weird packet
Brute-Force
SSH
2025-11-20 23:12:57
(6 months ago)
Attempted brute force login to web vpn 1 time(s); last attempt for 2025.11.20 is noted in report tim ...
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Attempted brute force login to web vpn 1 time(s); last attempt for 2025.11.20 is noted in report timestamp
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Hacking
Brute-Force
🇺🇸
TPI-Abuse
2025-11-02 21:22:08
(7 months ago)
(mod_security) mod_security (id:225170) triggered by 212.56.54.37 (-): 1 in the last 300 secs; Ports ...
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(mod_security) mod_security (id:225170) triggered by 212.56.54.37 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sun Nov 02 16:22:05.054420 2025] [security2:error] [pid 14256:tid 14256] [client 212.56.54.37:26496] ModSecurity: Access denied with code 403 (phase 2). Operator EQ matched 0 at REQUEST_COOKIES_NAMES. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/26_Apps_WordPress.conf"] [line "155"] [id "225170"] [rev "3"] [msg "COMODO WAF: Sensitive Information Disclosure Vulnerability in WordPress 4.7 (CVE-2017-5487)||toepfer.org|F|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "toepfer.org"] [uri "/wp-json/wp/v2/users"] [unique_id "aQfLfXP-t2tirEs2Csd0NQAAAAg"], referer: https://www.google.com
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Brute-Force
Bad Web Bot
Web App Attack
2025-09-21 17:15:37
(8 months ago)
Unauthorized connection attempt detected in the last 24 hours
Hacking
🇳🇱
exxos
2025-09-10 17:03:01
(9 months ago)
Attacks with Bad user agents
Hacking
🇵🇱
sefinek.net
2025-09-09 14:56:52
(9 months ago)
Triggered Cloudflare WAF (firewallCustom) from US.
Action taken: MANAGED_CHALLENGE
Protocol: HTTP/1. ...
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Triggered Cloudflare WAF (firewallCustom) from US.
Action taken: MANAGED_CHALLENGE
Protocol: HTTP/1.1 (GET method)
Endpoint: /
UA: Mozilla/5.0 (Macintosh; Intel Mac OS X 12_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 YaBrowser/22.7.0 Yowser/2.5 Safari/537.36
This report was generated by:
https://github.com/sefinek/Cloudflare-WAF-To-AbuseIPDB
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Bad Web Bot
🇩🇪
barateza
2025-07-16 16:00:11
(11 months ago)
WAF repeated trigger detected by Fail2Ban in plesk-modsecurity jail
Web App Attack
🇬🇧
cticom.ms
2025-05-29 15:24:41
(1 year ago)
Email Auth Brute force attack 4/4 in last day
Brute-Force