Anonymous
2026-04-22 04:36:00
(3 months ago)
Sustained automated full-port sweep of public infrastructure โ same source IP persisted for 2+ hours ...
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Sustained automated full-port sweep of public infrastructure โ same source IP persisted for 2+ hours using two persistent source ports (56706 and 56722) probing 50+ sequential destination ports including 25002 10080 631 5236 6002 6881 556 8110 9754 139 1180 888 3780 5902 5904 5906 9002 9800 10001 and many others. Systematic scan pattern not random โ automated scanner sweeping all ports. Blocked at network perimeter ACL. Adjacent host 80.94.92.17 previously blocked as a host entry.
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Port Scan
๐ฉ๐ช
Dentax
2024-03-24 10:56:13
(2 years ago)
Email Spam
Brute-Force
๐บ๐ธ
bigscoots.com
2024-03-23 09:01:25
(2 years ago)
(smtpauth) Failed SMTP AUTH login from 80.94.92.44 (NL/The Netherlands/-): 5 in the last 3600 secs; ...
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(smtpauth) Failed SMTP AUTH login from 80.94.92.44 (NL/The Netherlands/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2024-03-23 05:00:28 dovecot_login authenticator failed for (eYSAwvMLE) [80.94.92.44]:64709: 535 Incorrect authentication data ([email protected] )
2024-03-23 05:00:40 dovecot_login authenticator failed for (NuQ7wKZj) [80.94.92.44]:65340: 535 Incorrect authentication data (set_id=info)
2024-03-23 05:01:00 dovecot_login authenticator failed for (VNznNK) [80.94.92.44]:50669: 535 Incorrect authentication data ([email protected] )
2024-03-23 05:01:03 dovecot_login authenticator failed for (e8oiGbF9A) [80.94.92.44]:51140: 535 Incorrect authentication data (set_id=info)
2024-03-23 05:01:20 dovecot_login authenticator failed for (njFETU) [80.94.92.44]:51862: 535 Incorrect authentication data ([email protected] )
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Brute-Force
SSH
๐ฉ๐ช
mwgbr
2024-03-23 05:10:26
(2 years ago)
(smtpauth) Failed SMTP AUTH login from 80.94.92.44 (RO/Romania/-)
Brute-Force
๐บ๐ธ
bigscoots.com
2024-03-23 03:14:55
(2 years ago)
(smtpauth) Failed SMTP AUTH login from 80.94.92.44 (NL/The Netherlands/-): 5 in the last 3600 secs; ...
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(smtpauth) Failed SMTP AUTH login from 80.94.92.44 (NL/The Netherlands/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2024-03-22 23:14:27 dovecot_login authenticator failed for (N17w4dA64) [80.94.92.44]:64281: 535 Incorrect authentication data ([email protected] )
2024-03-22 23:14:33 dovecot_login authenticator failed for (AwM9YrkO4h) [80.94.92.44]:64681: 535 Incorrect authentication data ([email protected] )
2024-03-22 23:14:34 dovecot_login authenticator failed for (4e0KMZy) [80.94.92.44]:50134: 535 Incorrect authentication data (set_id=u003evirginia)
2024-03-22 23:14:49 dovecot_login authenticator failed for (SC7ftA) [80.94.92.44]:52327: 535 Incorrect authentication data (set_id=virginia)
2024-03-22 23:14:50 dovecot_login authenticator failed for (ASyY1ICBo) [80.94.92.44]:54183: 535 Incorrect authentication data ([email protected] )
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Brute-Force
SSH
๐บ๐ธ
bigscoots.com
2024-03-23 01:27:16
(2 years ago)
(smtpauth) Failed SMTP AUTH login from 80.94.92.44 (NL/The Netherlands/-): 5 in the last 3600 secs; ...
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(smtpauth) Failed SMTP AUTH login from 80.94.92.44 (NL/The Netherlands/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2024-03-22 21:26:16 dovecot_login authenticator failed for (x1Ry2LJ) [80.94.92.44]:55835: 535 Incorrect authentication data ([email protected] )
2024-03-22 21:26:31 dovecot_login authenticator failed for (uZVc3bNO4o) [80.94.92.44]:58508: 535 Incorrect authentication data (set_id=pof)
2024-03-22 21:26:50 dovecot_login authenticator failed for (2YpFay) [80.94.92.44]:50029: 535 Incorrect authentication data ([email protected] )
2024-03-22 21:27:00 dovecot_login authenticator failed for (21oOkZzo) [80.94.92.44]:55841: 535 Incorrect authentication data (set_id=pof)
2024-03-22 21:27:14 dovecot_login authenticator failed for (NhU0svJTYH) [80.94.92.44]:55887: 535 Incorrect authentication data ([email protected] )
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Brute-Force
SSH
๐ฉ๐ช
rh24
2024-03-22 23:23:43
(2 years ago)
(smtpauth) Failed SMTP AUTH login from 80.94.92.44 (RO/Romania/-)
Brute-Force
Anonymous
2024-03-22 21:42:58
(2 years ago)
...
Brute-Force
๐บ๐ธ
bigscoots.com
2024-03-22 17:59:57
(2 years ago)
(smtpauth) Failed SMTP AUTH login from 80.94.92.44 (NL/The Netherlands/-): 5 in the last 3600 secs; ...
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(smtpauth) Failed SMTP AUTH login from 80.94.92.44 (NL/The Netherlands/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2024-03-22 13:58:34 dovecot_login authenticator failed for (NWHFY5No) [80.94.92.44]:50685: 535 Incorrect authentication data ([email protected] )
2024-03-22 13:58:49 dovecot_login authenticator failed for (dmkrGuz) [80.94.92.44]:51609: 535 Incorrect authentication data (set_id=olivia)
2024-03-22 13:59:09 dovecot_login authenticator failed for (uGQvPhbH) [80.94.92.44]:54086: 535 Incorrect authentication data ([email protected] )
2024-03-22 13:59:18 dovecot_login authenticator failed for (4XI901CuGS) [80.94.92.44]:54974: 535 Incorrect authentication data (set_id=olivia)
2024-03-22 13:59:49 dovecot_login authenticator failed for (28984dr7S) [80.94.92.44]:57696: 535 Incorrect authentication data ([email protected] )
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Brute-Force
SSH
๐จ๐ฟ
Countryman
2024-03-22 14:16:15
(2 years ago)
repeated unauthorized connection attempts, host sweep, port 25
Hacking
Brute-Force
๐จ๐ฟ
Countryman
2024-03-22 14:13:47
(2 years ago)
2024-03-22T14:37:37.851924 orbis.img.cas.cz postfix/submission/smtpd[451079]: NOQUEUE: reject: RCPT ...
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2024-03-22T14:37:37.851924 orbis.img.cas.cz postfix/submission/smtpd[451079]: NOQUEUE: reject: RCPT from unknown[80.94.92.44]: 554 5.7.1 <unknown[80.94.92.44]>: Client host rejected: Access denied; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<BYVHZQwwb>
2024-03-22T14:38:48.544552 orbis.img.cas.cz postfix/submission/smtpd[451079]: NOQUEUE: reject: RCPT from unknown[80.94.92.44]: 554 5.7.1 <unknown[80.94.92.44]>: Client host rejected: Access denied; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<qSBcFzd>
2024-03-22T15:13:44.677570 orbis.img.cas.cz postfix/submission/smtpd[552522]: NOQUEUE: reject: RCPT from unknown[80.94.92.44]: 554 5.7.1 <unknown[80.94.92.44]>: Client host rejected: Access denied; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<ePkYHeRnG>
2024-03-22T15:13:44.677810 orbis.img.cas.cz postfix/submission/smtpd[552520]: NOQUEUE: reject: RCPT from unknown
...
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Brute-Force
๐บ๐ธ
webstracthosting.com
2024-03-20 13:28:41
(2 years ago)
(smtpauth) Failed SMTP AUTH login from 80.94.92.44 (RO/Romania/-)
Brute-Force
Anonymous
2024-03-20 04:17:25
(2 years ago)
Mar 19 22:14:58 mail postfix/smtps/smtpd[30374]: warning: unknown[80.94.92.44]: SASL LOGIN authentic ...
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Mar 19 22:14:58 mail postfix/smtps/smtpd[30374]: warning: unknown[80.94.92.44]: SASL LOGIN authentication failed: authentication failure
Mar 19 22:15:35 mail postfix/smtps/smtpd[30449]: warning: unknown[80.94.92.44]: SASL LOGIN authentication failed: authentication failure
Mar 19 22:16:13 mail postfix/smtps/smtpd[30374]: warning: unknown[80.94.92.44]: SASL LOGIN authentication failed: authentication failure
Mar 19 22:16:43 mail postfix/smtps/smtpd[30449]: warning: unknown[80.94.92.44]: SASL LOGIN authentication failed: authentication failure
Mar 19 22:17:13 mail postfix/smtps/smtpd[30374]: warning: unknown[80.94.92.44]: SASL LOGIN authentication failed: authentication failure
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DDoS Attack
Phishing
Fraud VoIP
Web Spam
Email Spam
Port Scan
Hacking
Brute-Force
Exploited Host
Web App Attack
IoT Targeted
๐บ๐ธ
bigscoots.com
2024-03-18 19:18:55
(2 years ago)
(smtpauth) Failed SMTP AUTH login from 80.94.92.44 (NL/The Netherlands/-): 5 in the last 3600 secs; ...
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(smtpauth) Failed SMTP AUTH login from 80.94.92.44 (NL/The Netherlands/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2024-03-18 15:17:01 dovecot_login authenticator failed for (a3XcE7) [80.94.92.44]:52313: 535 Incorrect authentication data ([email protected] )
2024-03-18 15:17:22 dovecot_login authenticator failed for (KQjQXyk8) [80.94.92.44]:55045: 535 Incorrect authentication data (set_id=info)
2024-03-18 15:18:02 dovecot_login authenticator failed for (6kCzG9tr) [80.94.92.44]:60000: 535 Incorrect authentication data ([email protected] )
2024-03-18 15:18:19 dovecot_login authenticator failed for (5MT7QAjVzQ) [80.94.92.44]:63810: 535 Incorrect authentication data (set_id=info)
2024-03-18 15:18:54 dovecot_login authenticator failed for (gvPb3NaGoI) [80.94.92.44]:53128: 535 Incorrect authentication data ([email protected] )
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Brute-Force
SSH
๐บ๐ธ
bigscoots.com
2024-03-18 07:31:46
(2 years ago)
(smtpauth) Failed SMTP AUTH login from 80.94.92.44 (NL/The Netherlands/-): 5 in the last 3600 secs; ...
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(smtpauth) Failed SMTP AUTH login from 80.94.92.44 (NL/The Netherlands/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2024-03-18 03:30:38 dovecot_login authenticator failed for (aX5z86Kh) [80.94.92.44]:64588: 535 Incorrect authentication data ([email protected] )
2024-03-18 03:30:53 dovecot_login authenticator failed for (IKg760g) [80.94.92.44]:49422: 535 Incorrect authentication data ([email protected] )
2024-03-18 03:31:00 dovecot_login authenticator failed for (kQbri8) [80.94.92.44]:50900: 535 Incorrect authentication data (set_id=u003evirginia)
2024-03-18 03:31:20 dovecot_login authenticator failed for (af6ovEE) [80.94.92.44]:53371: 535 Incorrect authentication data (set_id=virginia)
2024-03-18 03:31:40 dovecot_login authenticator failed for (1SG4e9vfa) [80.94.92.44]:59176: 535 Incorrect authentication data ([email protected] )
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Brute-Force
SSH