๐ฆ๐ท
Anonymous
2021-11-07 04:06:39
(4 years ago)
IP reported by fail2ban in blocklist de
Hacking
๐ฉ๐ช
LFD
2021-10-26 22:34:08
(4 years ago)
\(PERMBLOCK\)138.91.34.53\(SG/Singapore/-\)hashadmorethan4tempblocksinthelast86400secs; Ports: *; Di ...
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\(PERMBLOCK\)138.91.34.53\(SG/Singapore/-\)hashadmorethan4tempblocksinthelast86400secs; Ports: *; Direction: 1; Trigger: LF_PERMBLOCK_COUNT; Logs:
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DDoS Attack
FTP Brute-Force
Port Scan
Brute-Force
Web App Attack
SSH
๐ฉ๐ช
LFD
2021-10-26 20:33:58
(4 years ago)
\(SASL\)FailedSASLloginfrom138.91.34.53\(SG/Singapore/-\):5inthelast3600secs; Ports: *; Direction: 0 ...
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\(SASL\)FailedSASLloginfrom138.91.34.53\(SG/Singapore/-\):5inthelast3600secs; Ports: *; Direction: 0; Trigger: LF_CUSTOMTRIGGER; Logs: Oct 26 20:42:00 ns1 postfix/smtpd[21324]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 26 20:59:19 ns1 postfix/smtpd[24067]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 26 21:02:51 ns1 postfix/smtpd[24397]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 26 21:16:33 ns1 postfix/smtpd[26390]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 26 21:33:55 ns1 postfix/smtpd[28473]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
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DDoS Attack
FTP Brute-Force
Port Scan
Brute-Force
Web App Attack
SSH
๐ฉ๐ช
LFD
2021-10-26 18:31:21
(4 years ago)
\(SASL\)FailedSASLloginfrom138.91.34.53\(SG/Singapore/-\):5inthelast3600secs; Ports: *; Direction: 0 ...
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\(SASL\)FailedSASLloginfrom138.91.34.53\(SG/Singapore/-\):5inthelast3600secs; Ports: *; Direction: 0; Trigger: LF_CUSTOMTRIGGER; Logs: Oct 26 18:38:16 ns1 postfix/smtpd[761]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 26 18:55:01 ns1 postfix/smtpd[3404]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 26 19:11:53 ns1 postfix/smtpd[5756]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 26 19:12:58 ns1 postfix/smtpd[5756]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 26 19:31:15 ns1 postfix/smtpd[8484]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
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DDoS Attack
FTP Brute-Force
Port Scan
Brute-Force
Web App Attack
SSH
๐ฉ๐ช
LFD
2021-10-26 16:21:57
(4 years ago)
\(SASL\)FailedSASLloginfrom138.91.34.53\(SG/Singapore/-\):5inthelast3600secs; Ports: *; Direction: 0 ...
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\(SASL\)FailedSASLloginfrom138.91.34.53\(SG/Singapore/-\):5inthelast3600secs; Ports: *; Direction: 0; Trigger: LF_CUSTOMTRIGGER; Logs: Oct 26 16:28:25 ns1 postfix/smtpd[10183]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 26 16:37:21 ns1 postfix/smtpd[11874]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 26 16:55:15 ns1 postfix/smtpd[15012]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 26 17:12:15 ns1 postfix/smtpd[17673]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 26 17:21:54 ns1 postfix/smtpd[19203]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
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DDoS Attack
FTP Brute-Force
Port Scan
Brute-Force
Web App Attack
SSH
๐ฉ๐ช
LFD
2021-10-26 14:27:40
(4 years ago)
\(SASL\)FailedSASLloginfrom138.91.34.53\(SG/Singapore/-\):5inthelast3600secs; Ports: *; Direction: 0 ...
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\(SASL\)FailedSASLloginfrom138.91.34.53\(SG/Singapore/-\):5inthelast3600secs; Ports: *; Direction: 0; Trigger: LF_CUSTOMTRIGGER; Logs: Oct 26 14:34:09 ns1 postfix/smtpd[22220]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 26 14:52:54 ns1 postfix/smtpd[25049]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 26 15:10:42 ns1 postfix/smtpd[28167]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 26 15:27:05 ns1 postfix/smtpd[30531]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 26 15:27:37 ns1 postfix/smtpd[30531]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
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DDoS Attack
FTP Brute-Force
Port Scan
Brute-Force
Web App Attack
SSH
๐ฉ๐ช
LFD
2021-10-22 14:03:23
(5 years ago)
\(SASL\)FailedSASLloginfrom138.91.34.53\(SG/Singapore/-\):5inthelast3600secs; Ports: *; Direction: 0 ...
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\(SASL\)FailedSASLloginfrom138.91.34.53\(SG/Singapore/-\):5inthelast3600secs; Ports: *; Direction: 0; Trigger: LF_CUSTOMTRIGGER; Logs: Oct 22 14:20:40 ns1 postfix/smtpd[7217]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 22 14:33:00 ns1 postfix/smtpd[8799]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 22 14:43:40 ns1 postfix/smtpd[10280]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 22 14:53:52 ns1 postfix/smtpd[11774]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 22 15:03:18 ns1 postfix/smtpd[13407]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
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DDoS Attack
FTP Brute-Force
Port Scan
Brute-Force
Web App Attack
SSH
๐ฉ๐ช
LFD
2021-10-22 12:15:09
(5 years ago)
\(SASL\)FailedSASLloginfrom138.91.34.53\(SG/Singapore/-\):5inthelast3600secs; Ports: *; Direction: 0 ...
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\(SASL\)FailedSASLloginfrom138.91.34.53\(SG/Singapore/-\):5inthelast3600secs; Ports: *; Direction: 0; Trigger: LF_CUSTOMTRIGGER; Logs: Oct 22 12:20:47 ns1 postfix/smtpd[5014]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 22 12:34:36 ns1 postfix/smtpd[7108]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 22 12:48:09 ns1 postfix/smtpd[8719]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 22 13:01:43 ns1 postfix/smtpd[13914]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 22 13:15:02 ns1 postfix/smtpd[16035]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
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DDoS Attack
FTP Brute-Force
Port Scan
Brute-Force
Web App Attack
SSH
๐ฉ๐ช
LFD
2021-10-22 10:13:22
(5 years ago)
\(SASL\)FailedSASLloginfrom138.91.34.53\(SG/Singapore/-\):5inthelast3600secs; Ports: *; Direction: 0 ...
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\(SASL\)FailedSASLloginfrom138.91.34.53\(SG/Singapore/-\):5inthelast3600secs; Ports: *; Direction: 0; Trigger: LF_CUSTOMTRIGGER; Logs: Oct 22 10:18:38 ns1 postfix/smtpd[12244]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 22 10:32:02 ns1 postfix/smtpd[14397]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 22 10:45:42 ns1 postfix/smtpd[16532]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 22 10:59:14 ns1 postfix/smtpd[18361]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 22 11:13:19 ns1 postfix/smtpd[23476]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
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DDoS Attack
FTP Brute-Force
Port Scan
Brute-Force
Web App Attack
SSH
๐ฉ๐ช
LFD
2021-10-22 08:09:33
(5 years ago)
\(SASL\)FailedSASLloginfrom138.91.34.53\(SG/Singapore/-\):5inthelast3600secs; Ports: *; Direction: 0 ...
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\(SASL\)FailedSASLloginfrom138.91.34.53\(SG/Singapore/-\):5inthelast3600secs; Ports: *; Direction: 0; Trigger: LF_CUSTOMTRIGGER; Logs: Oct 22 08:10:40 ns1 postfix/smtpd[17152]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 22 08:26:41 ns1 postfix/smtpd[22010]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 22 08:41:37 ns1 postfix/smtpd[24386]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 22 08:55:30 ns1 postfix/smtpd[26465]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 22 09:09:31 ns1 postfix/smtpd[28869]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
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DDoS Attack
FTP Brute-Force
Port Scan
Brute-Force
Web App Attack
SSH
๐ง๐ท
Vieira Filho
2021-10-16 23:11:40
(5 years ago)
Oct 16 23:44:54 vieirafilho postfix/smtpd[11261]: warning: unknown[138.91.34.53]: SASL LOGIN authent ...
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Oct 16 23:44:54 vieirafilho postfix/smtpd[11261]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 16 23:58:19 vieirafilho postfix/smtpd[11331]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 17 00:11:40 vieirafilho postfix/smtpd[11535]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
...
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Brute-Force
SSH
๐ง๐ท
Vieira Filho
2021-10-15 22:39:27
(5 years ago)
Oct 15 23:07:51 vieirafilho postfix/smtpd[2386]: warning: unknown[138.91.34.53]: SASL LOGIN authenti ...
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Oct 15 23:07:51 vieirafilho postfix/smtpd[2386]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 15 23:23:41 vieirafilho postfix/smtpd[2503]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 15 23:39:26 vieirafilho postfix/smtpd[2601]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
...
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Brute-Force
SSH
๐ง๐ท
Vieira Filho
2021-10-14 22:07:09
(5 years ago)
Oct 14 22:39:35 vieirafilho postfix/smtpd[19072]: warning: unknown[138.91.34.53]: SASL LOGIN authent ...
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Oct 14 22:39:35 vieirafilho postfix/smtpd[19072]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 14 22:51:16 vieirafilho postfix/smtpd[19106]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
Oct 14 23:07:08 vieirafilho postfix/smtpd[19180]: warning: unknown[138.91.34.53]: SASL LOGIN authentication failed: authentication failure
...
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Brute-Force
SSH
๐ธ๐ฌ
bioxten.com
2021-10-13 06:55:09
(5 years ago)
2021-10-13 17:34:08 login authenticator failed for (ADMIN) [138.91.34.53]: 535 Incorrect authenticat ...
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2021-10-13 17:34:08 login authenticator failed for (ADMIN) [138.91.34.53]: 535 Incorrect authentication data
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Hacking
Brute-Force
Anonymous
2021-10-12 21:30:15
(5 years ago)
(smtpauth) Failed SMTP AUTH login from 138.91.34.53 (SG/Singapore/-): 5 in the last 3600 secs
Brute-Force