🇦🇺
AWW-Admin
2026-10-04 04:53:58
(1 day ago)
(imapd) Failed IMAP login from 37.221.144.137 (UA/Ukraine/-)
Brute-Force
🇳🇱
Mangelot Hosting
2026-10-03 06:32:49
(2 days ago)
(dovecot_invalid_user) srv101 Dovecot login on non-existent account 37.221.144.137 (UA/Ukraine/-): 1 ...
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(dovecot_invalid_user) srv101 Dovecot login on non-existent account 37.221.144.137 (UA/Ukraine/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_CUSTOMTRIGGER; Logs: Oct 3 08:32:45 dovecot[2506372]: imap-login: Login aborted: Connection closed (auth failed, 2 attempts in 13 secs) (auth_failed): user=[USERNAME] method=PLAIN, rip=37.221.144.137, lip=0.0.0.x, TLS, session=<NcVI0OlcsYsl3ZCJ>
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Web App Attack
🇩🇪
jasperedv.de
2026-10-02 17:56:00
(3 days ago)
Failed IMAP Login - Brutforcing
Email Spam
Brute-Force
🇮🇹
Progetto1
2026-10-01 21:49:02
(4 days ago)
Mail - Multiple failed login attempts
Brute-Force
Exploited Host
2026-10-01 19:27:29
(4 days ago)
(imapd) Failed IMAP login from 37.221.144.137 (UA/Ukraine/-)
Brute-Force
🇷🇴
clauss
2026-09-30 23:47:06
(5 days ago)
IP reached maximum auth failures for a one day block
Brute-Force
🇮🇩
sockominfo
2026-09-30 23:00:53
(5 days ago)
Email: Login failures from Bad Reputation IP: 37.221.144.137. Threat Score: 6.2/10 (MEDIUM). Confide ...
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Email: Login failures from Bad Reputation IP: 37.221.144.137. Threat Score: 6.2/10 (MEDIUM). Confidence: 40%. CVSS v3.1: 4.3/10 (Medium). CVSS Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L. Bayesian Probability: 75%. MITRE ATT&CK: T1566 (Phishing). Tactic: TA0001. Freshness: Fresh. Source Reputation: UNKNOWN. Methodology: CVSS 3.1 + Bayesian + Temporal + Environmental + MITRE ATT&CK + OWASP. Standards: ISO/IEC 27065:2022, NIST SP 800-30, IEEE S&P 2020. Reported by TangerangKota-CSIRT. Status: MALICIOUS
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Hacking
Web App Attack
🇮🇩
sockominfo
2026-09-30 22:00:27
(5 days ago)
Email: Login failures from Bad Reputation IP: 37.221.144.137. Threat Score: 5.2/10 (MEDIUM). Reporte ...
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Email: Login failures from Bad Reputation IP: 37.221.144.137. Threat Score: 5.2/10 (MEDIUM). Reported by TangerangKota-CSIRT
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Hacking
Web App Attack
🇩🇪
filstal.org
2026-09-30 17:36:23
(5 days ago)
Brute-force/Enumeration: Multiple login attempts for non-existent mail accounts (Honeytrap).
Email Spam
Brute-Force
🇩🇪
netclix.gr
2026-09-29 22:34:31
(6 days ago)
(imapd) Failed IMAP login from 37.221.144.137 (UA/Ukraine/-)
Brute-Force
🇺🇸
etu brutus
2026-07-24 02:11:20
(2 months ago)
Credential Stuffing BotNet
...
Hacking
Brute-Force
🇺🇸
brianbgv
2026-07-23 20:31:31
(2 months ago)
Dovecot mail abuse detected by Fail2Ban
Port Scan
Hacking
SSH
🇮🇩
sockominfo
2026-07-23 05:01:30
(2 months ago)
Zimbra: Login failures from malicious IP: 37.221.144.137. Threat Score: 6/10 (MEDIUM). Confidence: 4 ...
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Zimbra: Login failures from malicious IP: 37.221.144.137. Threat Score: 6/10 (MEDIUM). Confidence: 40%. CVSS v3.1: 4.6/10 (Medium). CVSS Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L. Bayesian Probability: 77%. MITRE ATT&CK: T1083 (File and Directory Discovery). Tactic: TA0001. Freshness: Moderate. Source Reputation: UNKNOWN. Methodology: CVSS 3.1 + Bayesian + Temporal + Environmental + MITRE ATT&CK + OWASP. Standards: ISO/IEC 27065:2022, NIST SP 800-30, IEEE S&P 2020. Reported by TangerangKota-CSIRT. Status: MALICIOUS
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Hacking
Web App Attack
🇮🇩
sockominfo
2026-07-23 04:00:52
(2 months ago)
Zimbra: Login failures from malicious IP: 37.221.144.137. Threat Score: 6.1/10 (MEDIUM). Confidence: ...
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Zimbra: Login failures from malicious IP: 37.221.144.137. Threat Score: 6.1/10 (MEDIUM). Confidence: 40%. CVSS v3.1: 4.6/10 (Medium). CVSS Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L. Bayesian Probability: 77%. MITRE ATT&CK: T1083 (File and Directory Discovery). Tactic: TA0001. Freshness: Fresh. Source Reputation: UNKNOWN. Methodology: CVSS 3.1 + Bayesian + Temporal + Environmental + MITRE ATT&CK + OWASP. Standards: ISO/IEC 27065:2022, NIST SP 800-30, IEEE S&P 2020. Reported by TangerangKota-CSIRT. Status: MALICIOUS
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Hacking
Web App Attack
🇮🇩
sockominfo
2026-07-23 03:00:53
(2 months ago)
Zimbra: Login failures from malicious IP: 37.221.144.137. Threat Score: 6.2/10 (MEDIUM). Confidence: ...
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Zimbra: Login failures from malicious IP: 37.221.144.137. Threat Score: 6.2/10 (MEDIUM). Confidence: 40%. CVSS v3.1: 4.6/10 (Medium). CVSS Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L. Bayesian Probability: 77%. MITRE ATT&CK: T1083 (File and Directory Discovery). Tactic: TA0001. Freshness: Fresh. Source Reputation: UNKNOWN. Methodology: CVSS 3.1 + Bayesian + Temporal + Environmental + MITRE ATT&CK + OWASP. Standards: ISO/IEC 27065:2022, NIST SP 800-30, IEEE S&P 2020. Reported by TangerangKota-CSIRT. Status: MALICIOUS
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Hacking
Web App Attack
