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๐บ๐ธ
explody
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Jun 7 16:41:58 node postfix/smtpd[2437372]: warning: unknown[77.47.142.84]: SASL PLAIN authenticati ...
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Jun 7 16:41:58 node postfix/smtpd[2437372]: warning: unknown[77.47.142.84]: SASL PLAIN authentication failed:
Jun 7 16:42:06 node postfix/smtpd[2437375]: warning: unknown[77.47.142.84]: SASL PLAIN authentication failed:
Jun 7 16:42:22 node postfix/smtpd[2437366]: warning: unknown[77.47.142.84]: SASL PLAIN authentication failed:
Jun 7 16:42:40 node postfix/smtpd[2437377]: warning: unknown[77.47.142.84]: SASL PLAIN authentication failed:
Jun 7 16:42:49 node postfix/smtpd[2437375]: warning: unknown[77.47.142.84]: SASL PLAIN authentication failed:
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Email Spam
Brute-Force
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๐บ๐ธ
explody
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Jun 7 16:41:58 node postfix/smtpd[2437372]: warning: unknown[77.47.142.84]: SASL PLAIN authenticati ...
show more
Jun 7 16:41:58 node postfix/smtpd[2437372]: warning: unknown[77.47.142.84]: SASL PLAIN authentication failed:
Jun 7 16:42:06 node postfix/smtpd[2437375]: warning: unknown[77.47.142.84]: SASL PLAIN authentication failed:
Jun 7 16:42:22 node postfix/smtpd[2437366]: warning: unknown[77.47.142.84]: SASL PLAIN authentication failed:
Jun 7 16:42:40 node postfix/smtpd[2437377]: warning: unknown[77.47.142.84]: SASL PLAIN authentication failed:
Jun 7 16:42:49 node postfix/smtpd[2437375]: warning: unknown[77.47.142.84]: SASL PLAIN authentication failed:
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Email Spam
Brute-Force
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๐ณ๐ฑ
Linuxmalwarehuntingnl
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Unauthorized connection attempt
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Brute-Force
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๐จ๐ฆ
ICUBEDEV CGY
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2024-06-17T02:42:14.364537-06:00 web1 postfix/smtpd[3080685]: warning: unknown[77.47.142.84]: SASL L ...
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2024-06-17T02:42:14.364537-06:00 web1 postfix/smtpd[3080685]: warning: unknown[77.47.142.84]: SASL LOGIN authentication failed: UGFzc3dvcmQ6, sasl_username=edmonton
2024-06-17T02:42:21.370630-06:00 web1 postfix/smtpd[3081035]: warning: unknown[77.47.142.84]: SASL LOGIN authentication failed: UGFzc3dvcmQ6, sasl_username=edmonton
2024-06-17T02:42:32.315181-06:00 web1 postfix/smtpd[3080683]: warning: unknown[77.47.142.84]: SASL LOGIN authentication failed: UGFzc3dvcmQ6, sasl_username=edmonton
...
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Brute-Force
SSH
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๐จ๐ฆ
ICUBEDEV CGY
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2024-06-15T18:21:02.448990-06:00 web1 postfix/smtpd[2653115]: warning: unknown[77.47.142.84]: SASL L ...
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2024-06-15T18:21:02.448990-06:00 web1 postfix/smtpd[2653115]: warning: unknown[77.47.142.84]: SASL LOGIN authentication failed: UGFzc3dvcmQ6, sasl_username=calgary
2024-06-15T18:21:09.259709-06:00 web1 postfix/smtpd[2654437]: warning: unknown[77.47.142.84]: SASL LOGIN authentication failed: UGFzc3dvcmQ6, sasl_username=calgary
2024-06-15T18:21:20.423073-06:00 web1 postfix/smtpd[2654205]: warning: unknown[77.47.142.84]: SASL LOGIN authentication failed: UGFzc3dvcmQ6, sasl_username=calgary
...
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Brute-Force
SSH
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Anonymous
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RdpGuard detected brute-force attempt on SMTP
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Brute-Force
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๐บ๐ธ
JasonS
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Message: Blocked IP address 77.47.142.84 for abuse of [SMTP] - Time: 6/7/2024 2:01:35 PM
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Brute-Force
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๐ฆ๐บ
Gateway_NOC
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postfix brute force sasl attack
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Brute-Force
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๐ฆ๐บ
Bay13
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f2b mail-sasl
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Email Spam
Spoofing
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๐จ๐ฆ
ICUBEDEV CGY
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2024-06-09T07:05:45.035839-06:00 web1 postfix/smtpd[1046415]: warning: unknown[77.47.142.84]: SASL L ...
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2024-06-09T07:05:45.035839-06:00 web1 postfix/smtpd[1046415]: warning: unknown[77.47.142.84]: SASL LOGIN authentication failed: UGFzc3dvcmQ6, sasl_username=efercho
2024-06-09T07:05:52.188049-06:00 web1 postfix/smtpd[939057]: warning: unknown[77.47.142.84]: SASL LOGIN authentication failed: UGFzc3dvcmQ6, sasl_username=efercho
2024-06-09T07:06:03.448988-06:00 web1 postfix/smtpd[937375]: warning: unknown[77.47.142.84]: SASL LOGIN authentication failed: UGFzc3dvcmQ6, sasl_username=efercho
...
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Brute-Force
SSH
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Anonymous
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79x Postfix SASL LOGIN authentication failed
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Brute-Force
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๐บ๐ธ
explody
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Jun 7 16:41:58 node postfix/smtpd[2437372]: warning: unknown[77.47.142.84]: SASL PLAIN authenticati ...
show more
Jun 7 16:41:58 node postfix/smtpd[2437372]: warning: unknown[77.47.142.84]: SASL PLAIN authentication failed:
Jun 7 16:42:06 node postfix/smtpd[2437375]: warning: unknown[77.47.142.84]: SASL PLAIN authentication failed:
Jun 7 16:42:22 node postfix/smtpd[2437366]: warning: unknown[77.47.142.84]: SASL PLAIN authentication failed:
Jun 7 16:42:40 node postfix/smtpd[2437377]: warning: unknown[77.47.142.84]: SASL PLAIN authentication failed:
Jun 7 16:42:49 node postfix/smtpd[2437375]: warning: unknown[77.47.142.84]: SASL PLAIN authentication failed:
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Email Spam
Brute-Force
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๐บ๐ธ
Matthew Lemons
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Too many invalid login attempts
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Brute-Force
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๐ซ๐ท
smtp.com.es
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Brute force attempt
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Brute-Force
Exploited Host
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๐ฉ๐ช
samba.org
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spam (f2b h2)
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Brute-Force
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