Dec 29 22:22:14 SRC=49.206.231.39 PROTO=TCP SPT=49662 DPT=2020 SYN
Dec 29 22:22:16 SRC=49.206.231.39 ...
show moreDec 29 22:22:14 SRC=49.206.231.39 PROTO=TCP SPT=49662 DPT=2020 SYN
Dec 29 22:22:16 SRC=49.206.231.39 PROTO=TCP SPT=49667 DPT=2020 SYN
Dec 29 22:22:16 SRC=49.206.231.39 PROTO=TCP SPT=54767 DPT=2020
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(smtpauth) Failed SMTP AUTH login from 49.206.231.39 (IN/India/49.206.231.39.actcorp.in): 2 in the l ...
show more(smtpauth) Failed SMTP AUTH login from 49.206.231.39 (IN/India/49.206.231.39.actcorp.in): 2 in the last 3600 secs
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Brute-Force
Anonymous
Nov 15 01:34:24 ns3104219 postfix/smtpd[2968]: warning: unknown[49.206.231.39]: SASL PLAIN authentic ...
show moreNov 15 01:34:24 ns3104219 postfix/smtpd[2968]: warning: unknown[49.206.231.39]: SASL PLAIN authentication failed: authentication failure
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Nov 3 02:42:07 mx1 postfix/postscreen[1108587]: PREGREET 16 after 2.4 from [49.206.231.39]:59826: E ...
show moreNov 3 02:42:07 mx1 postfix/postscreen[1108587]: PREGREET 16 after 2.4 from [49.206.231.39]:59826: EHLO 127.0.0.1\r\n
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Oct 6 11:00:50 SRC=49.206.231.39 PROTO=TCP SPT=57396 DPT=389 SYN
Oct 6 11:00:50 SRC=49.206.231.39 ...
show moreOct 6 11:00:50 SRC=49.206.231.39 PROTO=TCP SPT=57396 DPT=389 SYN
Oct 6 11:00:50 SRC=49.206.231.39 PROTO=TCP SPT=59561 DPT=389 SYN
Oct 6 11:00:52 SRC=49.206.231.39 PROTO=TCP SPT=59581 DPT=389
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firewall,info DDOS_ConnLimit20 forward: in:ether4_WAN2 out:ether3_LAN2, connection-state:new,dnat sr ...
show morefirewall,info DDOS_ConnLimit20 forward: in:ether4_WAN2 out:ether3_LAN2, connection-state:new,dnat src-mac 00:5d:73:b9:5b:4d, proto TCP (SYN), 49.206.231.39:53999->10.0.1.2:2026, NAT 49.206.231.39:53999->(144.217.158.146:2026->10.0.1.2:2026), len 52
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DDoS Attack
Anonymous
Sep 26 18:05:50 ns3130050 postfix/smtpd[28946]: warning: unknown[49.206.231.39]: SASL PLAIN authenti ...
show moreSep 26 18:05:50 ns3130050 postfix/smtpd[28946]: warning: unknown[49.206.231.39]: SASL PLAIN authentication failed: authentication failure
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49.206.231.39 (IN/India/49.206.231.39.actcorp.in), 2 distributed smtpauth attacks on account [hamizi ...
show more49.206.231.39 (IN/India/49.206.231.39.actcorp.in), 2 distributed smtpauth attacks on account [[email protected]] in the last 3600 secs
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