Recent reportsWe have received reports of abusive activity from this IP address within the last week. It is
potentially still actively engaged in abusive activities.
Cluster member (Omitted) (US/United States/-) said, DENY 43.134.38.185, Reason:[(sshd) Failed SSH login from 43.134.38.185 (SG/Singapore/-): 2 in the last (Omitted)]
2026-05-20T06:40:07.501857+02:00 dns-admin-host01.dns-admin.srvfarm.net sshd-session[1590295]: Invalid user ubuntu from 43.134.38.185 port 38502
2026-05-20T06:40:07.685824+02:00 dns-admin-host01.dns-admin.srvfarm.net sshd-session[1590295]: Disconnect ...
show more2026-05-20T06:40:07.501857+02:00 dns-admin-host01.dns-admin.srvfarm.net sshd-session[1590295]: Invalid user ubuntu from 43.134.38.185 port 38502
2026-05-20T06:40:07.685824+02:00 dns-admin-host01.dns-admin.srvfarm.net sshd-session[1590295]: Disconnected from invalid user ubuntu 43.134.38.185 port 38502 [preauth]
2026-05-20T06:42:00.259488+02:00 dns-admin-host01.dns-admin.srvfarm.net sshd-session[1590408]: Disconnected from authenticating user root 43.134.38.185 port 38820 [preauth]
2026-05-20T06:43:50.107106+02:00 dns-admin-host01.dns-admin.srvfarm.net sshd-session[1590550]: Disconnected from authenticating user root 43.134.38.185 port 46482 [preauth]
2026-05-20T06:45:10.116429+02:00 dns-admin-host01.dns-admin.srvfarm.net sshd-session[1590634]: Invalid user vpn from 43.134.38.185 port 44996
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SSH brute force attack detected from [43.134.38.185]
SSH
Brute-Force
Anonymous
May 20 04:42:32 C1D543E sshd[2449204]: User root from 43.134.38.185 not allowed because not listed in AllowUsers
May 20 04:42:32 C1D543E sshd[2449204]: Failed password for invalid user root from 43.134.38.185 port 44028 ssh2
May 20 04:44:10 C1D543E s ...
show moreMay 20 04:42:32 C1D543E sshd[2449204]: User root from 43.134.38.185 not allowed because not listed in AllowUsers
May 20 04:42:32 C1D543E sshd[2449204]: Failed password for invalid user root from 43.134.38.185 port 44028 ssh2
May 20 04:44:10 C1D543E sshd[2449245]: User root from 43.134.38.185 not allowed because not listed in AllowUsers
May 20 04:44:10 C1D543E sshd[2449245]: Failed password for invalid user root from 43.134.38.185 port 35660 ssh2
May 20 04:45:36 C1D543E sshd[2449274]: User root from 43.134.38.185 not allowed because not listed in AllowUsers
...
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2026-05-20T04:17:48.117470+02:00 hera sshd[1275990]: Failed password for root from 43.134.38.185 port 51904 ssh2
2026-05-20T04:19:22.076212+02:00 hera sshd[1276381]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rh ...
show more2026-05-20T04:17:48.117470+02:00 hera sshd[1275990]: Failed password for root from 43.134.38.185 port 51904 ssh2
2026-05-20T04:19:22.076212+02:00 hera sshd[1276381]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.134.38.185 user=root
2026-05-20T04:19:23.637481+02:00 hera sshd[1276381]: Failed password for root from 43.134.38.185 port 57022 ssh2
2026-05-20T04:21:09.108393+02:00 hera sshd[1276731]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.134.38.185 user=root
2026-05-20T04:21:11.026610+02:00 hera sshd[1276731]: Failed password for root from 43.134.38.185 port 33206 ssh2
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Brute-Force
SSH
Anonymous
May 20 04:12:50 C1D543E sshd[2448318]: Invalid user claude from 43.134.38.185 port 40196
May 20 04:12:50 C1D543E sshd[2448318]: Failed password for invalid user claude from 43.134.38.185 port 40196 ssh2
May 20 04:17:37 C1D543E sshd[2448437]: User roo ...
show moreMay 20 04:12:50 C1D543E sshd[2448318]: Invalid user claude from 43.134.38.185 port 40196
May 20 04:12:50 C1D543E sshd[2448318]: Failed password for invalid user claude from 43.134.38.185 port 40196 ssh2
May 20 04:17:37 C1D543E sshd[2448437]: User root from 43.134.38.185 not allowed because not listed in AllowUsers
May 20 04:17:37 C1D543E sshd[2448437]: Failed password for invalid user root from 43.134.38.185 port 47738 ssh2
May 20 04:19:13 C1D543E sshd[2448538]: User root from 43.134.38.185 not allowed because not listed in AllowUsers
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Brute-Force
SSH
Anonymous
2026-05-20T03:05:11.034963+02:00 youtrack sshd[897201]: Failed password for root from 43.134.38.185 port 38476 ssh2
2026-05-20T03:06:42.754660+02:00 youtrack sshd[897228]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh rus ...
show more2026-05-20T03:05:11.034963+02:00 youtrack sshd[897201]: Failed password for root from 43.134.38.185 port 38476 ssh2
2026-05-20T03:06:42.754660+02:00 youtrack sshd[897228]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.134.38.185 user=root
2026-05-20T03:06:44.763921+02:00 youtrack sshd[897228]: Failed password for root from 43.134.38.185 port 47880 ssh2
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May 19 22:05:05 vmi2395471 sshd[2726328]: Failed password for root from 43.134.38.185 port 36908 ssh2
May 19 22:06:38 vmi2395471 sshd[2726402]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.134.38.185 use ...
show moreMay 19 22:05:05 vmi2395471 sshd[2726328]: Failed password for root from 43.134.38.185 port 36908 ssh2
May 19 22:06:38 vmi2395471 sshd[2726402]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.134.38.185 user=root
May 19 22:06:40 vmi2395471 sshd[2726402]: Failed password for root from 43.134.38.185 port 38752 ssh2
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Brute-Force
SSH
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