Detected multiple authentication failures and invalid user attempts from IP address 179.126.177.165 on [PT] Otter Node.
Brute-Force
SSH
Anonymous
2026-10-31T20:20:24.016514+11:00 phosphor sshd-session[243349]: Connection from 179.126.177.165 port 38950 on 163.227.128.186 port 22 rdomain ""
2026-10-31T20:20:25.792718+11:00 phosphor sshd-session[243349]: pam_unix(sshd:auth): authentication failu ...
show more2026-10-31T20:20:24.016514+11:00 phosphor sshd-session[243349]: Connection from 179.126.177.165 port 38950 on 163.227.128.186 port 22 rdomain ""
2026-10-31T20:20:25.792718+11:00 phosphor sshd-session[243349]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.126.177.165 user=root
2026-10-31T20:20:27.799949+11:00 phosphor sshd-session[243349]: Failed password for root from 179.126.177.165 port 38950 ssh2
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2026-10-31T08:52:47.902082shield sshd\[12113\]: Invalid user es from 179.126.177.165 port 39674
2026-10-31T08:52:47.910455shield sshd\[12113\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.126.177.165 ...
show more2026-10-31T08:52:47.902082shield sshd\[12113\]: Invalid user es from 179.126.177.165 port 39674
2026-10-31T08:52:47.910455shield sshd\[12113\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.126.177.165
2026-10-31T08:52:49.654866shield sshd\[12113\]: Failed password for invalid user es from 179.126.177.165 port 39674 ssh2
2026-10-31T09:01:31.890247shield sshd\[15825\]: Invalid user sysadmin from 179.126.177.165 port 48176
2026-10-31T09:01:31.896883shield sshd\[15825\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.126.177.165
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2026-10-31T15:31:18.575515+07:00 cacti2nd sshd[2096604]: Failed password for invalid user sebastian from 179.126.177.165 port 43458 ssh2
2026-10-31T15:32:52.474305+07:00 cacti2nd sshd[2096818]: Invalid user abhishek from 179.126.177.165 port 42942
20 ...
show more2026-10-31T15:31:18.575515+07:00 cacti2nd sshd[2096604]: Failed password for invalid user sebastian from 179.126.177.165 port 43458 ssh2
2026-10-31T15:32:52.474305+07:00 cacti2nd sshd[2096818]: Invalid user abhishek from 179.126.177.165 port 42942
2026-10-31T15:32:52.490207+07:00 cacti2nd sshd[2096818]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.126.177.165
2026-10-31T15:32:54.180002+07:00 cacti2nd sshd[2096818]: Failed password for invalid user abhishek from 179.126.177.165 port 42942 ssh2
2026-10-31T15:34:26.128608+07:00 cacti2nd sshd[2097018]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.126.177.165 user=root
2026-10-31T15:34:27.918858+07:00 cacti2nd sshd[2097018]: Failed password for root from 179.126.177.165 port 42442 ssh2
2026-10-31T15:35:54.557697+07:00 cacti2nd sshd[2097249]: Invalid user sysadmin from 179.126.177.165 port 41930
2026-10-31T15:35:54.567525+07:00 cacti2nd sshd[209724
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SSH login: user=vpn after 1 attempts from ::ffff:179.126.177.165
Brute-Force
SSH
Anonymous
(sshd) Failed SSH login from 179.126.177.165 (BR/Brazil/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct 31 04:25:54 server5 sshd[13275]: Invalid user user from 179.126.177.165
Oct 31 04:25:54 server5 sshd[13275]: ...
show more(sshd) Failed SSH login from 179.126.177.165 (BR/Brazil/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct 31 04:25:54 server5 sshd[13275]: Invalid user user from 179.126.177.165
Oct 31 04:25:54 server5 sshd[13275]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.126.177.165
Oct 31 04:25:56 server5 sshd[13275]: Failed password for invalid user user from 179.126.177.165 port 56178 ssh2
Oct 31 04:30:44 server5 sshd[15134]: Invalid user sebastian from 179.126.177.165
Oct 31 04:30:44 server5 sshd[15134]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.126.177.165
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2026-10-31T02:25:51.273296-06:00 brown sshd[20163]: pam_sss(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.126.177.165 user=user
2026-10-31T02:25:53.835783-06:00 brown sshd[20163]: Failed password for invalid user ...
show more2026-10-31T02:25:51.273296-06:00 brown sshd[20163]: pam_sss(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.126.177.165 user=user
2026-10-31T02:25:53.835783-06:00 brown sshd[20163]: Failed password for invalid user user from 179.126.177.165 port 48932 ssh2
2026-10-31T02:30:45.170286-06:00 brown sshd[20203]: Invalid user sebastian from 179.126.177.165 port 37274
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2026-10-31T09:23:27.569837+01:00 ezri sshd[79691]: Invalid user user from 179.126.177.165 port 35156
2026-10-31T09:23:27.775990+01:00 ezri sshd[79691]: Disconnected from invalid user user 179.126.177.165 port 35156 [preauth]
2026-10-31T09:30:22.91504 ...
show more2026-10-31T09:23:27.569837+01:00 ezri sshd[79691]: Invalid user user from 179.126.177.165 port 35156
2026-10-31T09:23:27.775990+01:00 ezri sshd[79691]: Disconnected from invalid user user 179.126.177.165 port 35156 [preauth]
2026-10-31T09:30:22.915040+01:00 ezri sshd[80114]: Invalid user sebastian from 179.126.177.165 port 34346
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2026-10-31T10:13:49.180066+02:00 bender.tuxcloud.net sshd-session[823293]: Invalid user root2 from 179.126.177.165 port 35484
2026-10-31T10:15:25.190160+02:00 bender.tuxcloud.net sshd-session[823580]: Invalid user coder from 179.126.177.165 port 3492 ...
show more2026-10-31T10:13:49.180066+02:00 bender.tuxcloud.net sshd-session[823293]: Invalid user root2 from 179.126.177.165 port 35484
2026-10-31T10:15:25.190160+02:00 bender.tuxcloud.net sshd-session[823580]: Invalid user coder from 179.126.177.165 port 34920
2026-10-31T10:18:27.488473+02:00 bender.tuxcloud.net sshd-session[824174]: Invalid user odoo from 179.126.177.165 port 33788
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