Anonymous
2022-12-12 15:15:38
(3 years ago)
Email Auth Brute force attack 48/48 in last day
Brute-Force
Anonymous
2022-12-12 15:05:08
(3 years ago)
Email Auth Brute force attack 37/37 in last day
Brute-Force
๐ฌ๐ง
cticom.ms
2022-12-12 14:14:25
(3 years ago)
Email Auth Brute force attack 6/6 in last day
Brute-Force
๐ต๐ฑ
6GNet.pl
2022-12-11 19:50:21
(3 years ago)
Brute Force attack - banned by Fail2Ban
Spoofing
Brute-Force
๐ฎ๐ท
ModiranHost.com
2022-12-11 17:05:10
(3 years ago)
(smtpauth) Failed SMTP AUTH login from 5.34.207.73 (UA/Ukraine/-): 5 in the last 3600 secs; Ports: * ...
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(smtpauth) Failed SMTP AUTH login from 5.34.207.73 (UA/Ukraine/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2022-12-12 01:19:57 login authenticator failed for (localhost) [5.34.207.73]: 535 Incorrect authentication data ([email protected] )
2022-12-12 01:20:05 login authenticator failed for (localhost) [5.34.207.73]: 535 Incorrect authentication data ([email protected] )
2022-12-12 01:20:13 login authenticator failed for (localhost) [5.34.207.73]: 535 Incorrect authentication data ([email protected] )
2022-12-12 01:20:23 login authenticator failed for (localhost) [5.34.207.73]: 535 Incorrect authentication data ([email protected] )
2022-12-12 01:20:30 login authenticator failed for (localhost) [5.34.207.73]: 535 Incorrect authentication data ([email protected] )
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Port Scan
๐บ๐ธ
pixelmemory.us
2022-12-11 15:46:47
(3 years ago)
Dec 11 12:46:13 pixelmemory postfix/smtpd[3820928]: warning: unknown[5.34.207.73]: SASL LOGIN authen ...
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Dec 11 12:46:13 pixelmemory postfix/smtpd[3820928]: warning: unknown[5.34.207.73]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec 11 12:46:24 pixelmemory postfix/smtpd[3820973]: warning: unknown[5.34.207.73]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec 11 12:46:38 pixelmemory postfix/smtpd[3820926]: warning: unknown[5.34.207.73]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec 11 12:46:46 pixelmemory postfix/smtpd[3820973]: warning: unknown[5.34.207.73]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
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Brute-Force
Anonymous
2022-12-11 15:13:46
(3 years ago)
Email Auth Brute force attack 95/95 in last day
Brute-Force
๐ต๐น
rncbc
2022-12-11 15:10:38
(3 years ago)
2022-12-11T20:10:13.321406+00:00 beta postfix/smtpd[24593]: warning: unknown[5.34.207.73]: SASL LOGI ...
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2022-12-11T20:10:13.321406+00:00 beta postfix/smtpd[24593]: warning: unknown[5.34.207.73]: SASL LOGIN authentication failed: authentication failure
2022-12-11T20:10:19.120707+00:00 beta postfix/smtpd[4141]: warning: unknown[5.34.207.73]: SASL LOGIN authentication failed: authentication failure
2022-12-11T20:10:28.105957+00:00 beta postfix/smtpd[24619]: warning: unknown[5.34.207.73]: SASL LOGIN authentication failed: authentication failure
...
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Brute-Force
Anonymous
2022-12-11 15:04:11
(3 years ago)
Email Auth Brute force attack 72/72 in last day
Brute-Force
๐ฌ๐ง
cticom.ms
2022-12-11 14:10:49
(3 years ago)
Email Auth Brute force attack 12/12 in last day
Brute-Force
๐ณ๐ฑ
Koen
2022-12-11 14:10:26
(3 years ago)
Auto Fail2Ban report, multiple SMTP login attempts.
Brute-Force
๐ฎ๐น
dwmp
2022-12-11 14:02:18
(3 years ago)
Dec 11 19:01:42 news1 postfix/smtpd[513898]: warning: unknown[5.34.207.73]: SASL LOGIN authenticatio ...
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Dec 11 19:01:42 news1 postfix/smtpd[513898]: warning: unknown[5.34.207.73]: SASL LOGIN authentication failed: authentication failure
Dec 11 19:01:48 news1 postfix/smtpd[513898]: warning: unknown[5.34.207.73]: SASL LOGIN authentication failed: authentication failure
Dec 11 19:01:58 news1 postfix/smtpd[513901]: warning: unknown[5.34.207.73]: SASL LOGIN authentication failed: authentication failure
Dec 11 19:02:07 news1 postfix/smtpd[513898]: warning: unknown[5.34.207.73]: SASL LOGIN authentication failed: authentication failure
Dec 11 19:02:17 news1 postfix/smtpd[513901]: warning: unknown[5.34.207.73]: SASL LOGIN authentication failed: authentication failure
...
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Brute-Force
๐จ๐ญ
Nexgate Hosting
2022-12-11 10:59:21
(3 years ago)
SMTP Auth Brute-Force
Brute-Force
๐ฉ๐ช
Richie
2022-12-11 07:51:06
(3 years ago)
Dec 11 13:51:05 host1 postfix/smtpd[1274924]: warning: unknown[5.34.207.73]: SASL LOGIN authenticati ...
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Dec 11 13:51:05 host1 postfix/smtpd[1274924]: warning: unknown[5.34.207.73]: SASL LOGIN authentication failed: authentication failure
...
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Email Spam
Brute-Force
Anonymous
2022-12-11 07:05:05
(3 years ago)
2022-12-11 15:05:04 auth_login authenticator failed for (localhost) [5.34.207.73]: 535 Incorrect aut ...
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2022-12-11 15:05:04 auth_login authenticator failed for (localhost) [5.34.207.73]: 535 Incorrect authentication data ([email protected] )
...
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Brute-Force