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No reports in the last 60 days
167.172.91.69 has been reported 185
times. The most recent report is from
.
The full history is preserved below and remains searchable. A
0% score reflects the absence of recent activity, but
this is not a guarantee that earlier reports were invalid. Abuse confidence score decays,
naturally, over time, when the abusive activity stops.
The attacker conducted 28 brute-force SSH sessions using a Go-based SSH client, attempting 23 common credential combinations targeting centos and ubuntu accounts with weak passwords. After gaining access, the attacker executed reconnaissance and pers ...
show moreThe attacker conducted 28 brute-force SSH sessions using a Go-based SSH client, attempting 23 common credential combinations targeting centos and ubuntu accounts with weak passwords. After gaining access, the attacker executed reconnaissance and persistence commands including attempts to disable file immutability attributes on shell configuration files (.bashrc, .zshrc) and gathering system information via uname and uptime commands. No malware downloads, port forwarding attempts, or suspicious binaries were recovered during the observed activity window.
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167.172.91.69 conducted 26 SSH login attempts over 15 minutes using 9 credential pairs targeting admin and ubuntu accounts, with a Go-based SSH client. The attacker executed system reconnaissance commands including uname, arch, and uptime checks to p ...
show more167.172.91.69 conducted 26 SSH login attempts over 15 minutes using 9 credential pairs targeting admin and ubuntu accounts, with a Go-based SSH client. The attacker executed system reconnaissance commands including uname, arch, and uptime checks to profile the target system, with no malware downloads, persistence mechanisms, or port forwarding observed during the engagement.
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2026-03-02T17:15:54.110450+00:00 mailcow sshd[781581]: Failed password for invalid user ubuntu from 167.172.91.69 port 48212 ssh2
2026-03-02T17:16:26.724856+00:00 mailcow sshd[782040]: Invalid user ubuntu from 167.172.91.69 port 50830
2026-03-02T17:1 ...
show more2026-03-02T17:15:54.110450+00:00 mailcow sshd[781581]: Failed password for invalid user ubuntu from 167.172.91.69 port 48212 ssh2
2026-03-02T17:16:26.724856+00:00 mailcow sshd[782040]: Invalid user ubuntu from 167.172.91.69 port 50830
2026-03-02T17:16:26.892468+00:00 mailcow sshd[782040]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.91.69
2026-03-02T17:16:28.883191+00:00 mailcow sshd[782040]: Failed password for invalid user ubuntu from 167.172.91.69 port 50830 ssh2
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Mar 2 17:05:13 mk-bgp sshd[38308]: Invalid user admin from 167.172.91.69 port 36420
Mar 2 17:05:49 mk-bgp sshd[38317]: Invalid user admin from 167.172.91.69 port 49240
Mar 2 17:06:25 mk-bgp sshd[38322]: Invalid user admin from 167.172.91.69 port 3 ...
show moreMar 2 17:05:13 mk-bgp sshd[38308]: Invalid user admin from 167.172.91.69 port 36420
Mar 2 17:05:49 mk-bgp sshd[38317]: Invalid user admin from 167.172.91.69 port 49240
Mar 2 17:06:25 mk-bgp sshd[38322]: Invalid user admin from 167.172.91.69 port 38424
Mar 2 17:07:02 mk-bgp sshd[38325]: Invalid user admin from 167.172.91.69 port 54844
Mar 2 17:07:38 mk-bgp sshd[38329]: Invalid user admin from 167.172.91.69 port 37686
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(sshd) Failed SSH login from 167.172.91.69 (SG/Singapore/-): 5 in the last 3600 secs; Ports: 22; Direction: in; Trigger: LF_SSHD; Logs: Mar 2 12:04:58 w sshd[2895137]: Invalid user admin from 167.172.91.69 port 55000
Mar 2 12:05:34 w sshd[2895450]: ...
show more(sshd) Failed SSH login from 167.172.91.69 (SG/Singapore/-): 5 in the last 3600 secs; Ports: 22; Direction: in; Trigger: LF_SSHD; Logs: Mar 2 12:04:58 w sshd[2895137]: Invalid user admin from 167.172.91.69 port 55000
Mar 2 12:05:34 w sshd[2895450]: Invalid user admin from 167.172.91.69 port 36656
Mar 2 12:06:09 w sshd[2895828]: Invalid user admin from 167.172.91.69 port 50318
Mar 2 12:06:47 w sshd[2896071]: Invalid user admin from 167.172.91.69 port 43410
Mar 2 12:07:23 w sshd[2896283]: Invalid user admin from 167.172.91.69 port 41702
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Mar 2 17:04:47 mail sshd[4013866]: Invalid user admin from 167.172.91.69 port 41960
Mar 2 17:05:24 mail sshd[4013874]: Invalid user admin from 167.172.91.69 port 52308
Mar 2 17:06:00 mail sshd[4013892]: Invalid user admin from 167.172.91.69 port 3 ...
show moreMar 2 17:04:47 mail sshd[4013866]: Invalid user admin from 167.172.91.69 port 41960
Mar 2 17:05:24 mail sshd[4013874]: Invalid user admin from 167.172.91.69 port 52308
Mar 2 17:06:00 mail sshd[4013892]: Invalid user admin from 167.172.91.69 port 39462
Mar 2 17:06:36 mail sshd[4013913]: Invalid user admin from 167.172.91.69 port 59820
Mar 2 17:07:12 mail sshd[4013924]: Invalid user admin from 167.172.91.69 port 60010
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2026-03-02T18:04:40.523777+01:00 rpi1 sshd[2663]: Invalid user admin from 167.172.91.69 port 58904
2026-03-02T18:05:17.061144+01:00 rpi1 sshd[2674]: Invalid user admin from 167.172.91.69 port 48828
2026-03-02T18:05:53.296619+01:00 rpi1 sshd[2681]: In ...
show more2026-03-02T18:04:40.523777+01:00 rpi1 sshd[2663]: Invalid user admin from 167.172.91.69 port 58904
2026-03-02T18:05:17.061144+01:00 rpi1 sshd[2674]: Invalid user admin from 167.172.91.69 port 48828
2026-03-02T18:05:53.296619+01:00 rpi1 sshd[2681]: Invalid user admin from 167.172.91.69 port 51130
2026-03-02T18:06:29.633775+01:00 rpi1 sshd[2689]: Invalid user admin from 167.172.91.69 port 45086
2026-03-02T18:07:06.339455+01:00 rpi1 sshd[2700]: Invalid user admin from 167.172.91.69 port 49204
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2026-03-02T18:04:39.752278+01:00 cloud sshd[789693]: Invalid user admin from 167.172.91.69 port 37982
2026-03-02T18:05:16.929197+01:00 cloud sshd[789777]: Invalid user admin from 167.172.91.69 port 44280
2026-03-02T18:05:51.838049+01:00 cloud sshd[78 ...
show more2026-03-02T18:04:39.752278+01:00 cloud sshd[789693]: Invalid user admin from 167.172.91.69 port 37982
2026-03-02T18:05:16.929197+01:00 cloud sshd[789777]: Invalid user admin from 167.172.91.69 port 44280
2026-03-02T18:05:51.838049+01:00 cloud sshd[789944]: Invalid user admin from 167.172.91.69 port 44048
2026-03-02T18:06:29.085170+01:00 cloud sshd[790018]: Invalid user admin from 167.172.91.69 port 41538
2026-03-02T18:07:05.746982+01:00 cloud sshd[790185]: Invalid user admin from 167.172.91.69 port 59844
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2026-03-02T17:04:43.138949+00:00 luckless.de sshd-session[1931781]: Invalid user admin from 167.172.91.69 port 40026
2026-03-02T17:05:19.499818+00:00 luckless.de sshd-session[1931824]: Invalid user admin from 167.172.91.69 port 37238
2026-03-02T17:05 ...
show more2026-03-02T17:04:43.138949+00:00 luckless.de sshd-session[1931781]: Invalid user admin from 167.172.91.69 port 40026
2026-03-02T17:05:19.499818+00:00 luckless.de sshd-session[1931824]: Invalid user admin from 167.172.91.69 port 37238
2026-03-02T17:05:55.230953+00:00 luckless.de sshd-session[1931871]: Invalid user admin from 167.172.91.69 port 41700
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Attacker from 167.172.91.69 conducted 19 SSH sessions using a Go-based client, attempting 8 common credential combinations (root with passwords like 123123, password1, qwerty, etc.). The attacker executed system reconnaissance commands including unam ...
show moreAttacker from 167.172.91.69 conducted 19 SSH sessions using a Go-based client, attempting 8 common credential combinations (root with passwords like 123123, password1, qwerty, etc.). The attacker executed system reconnaissance commands including uname and uptime queries, and attempted to remove immutability flags from bashrc/zshrc files using chattr, indicating persistence mechanism preparation. No malware downloads, port forwarding attempts, or binary artifacts were recovered during this scanning and reconnaissance activity.
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