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187.112.74.78

Neutral Activity

Abuse Confidence Score

0% Low Risk

29 reports

21 reporters · latest 3 months ago

ISP: TELEFÔNICA BRASIL S.A
Usage Type: Fixed Line ISP
ASN: AS18881
Domain Name: telefonica.com.br
Country: 🇧🇷 Brazil
City: Ribeirao Preto, Sao Paulo

ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

Report Whois

No reports in the last 60 days

187.112.74.78 has been reported 29 times. The most recent report is from 3 months ago.

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.

Abuse Reports

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Total reports

29 from 21 distinct reporters

First reported

May 24th 2026

Most recent report

3 months ago

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇮🇳 evicky2002	2026-08-01 06:00:04 UTC · (3 months ago)	Confirmed malicious by STILWaters CTI platform (score=100, sources=1)	Hacking Brute-Force SSH
🇨🇦 SSH-Admin	2026-05-26 04:00:05 UTC · (5 months ago)	Probing for Exploits on ns200	Exploited Host Web App Attack
🇺🇸 bigscoots.com	2026-05-26 03:43:30 UTC · (5 months ago)	187.112.74.78 (BR/Brazil/187.112.74.78.dynamic.adsl.gvt.net.br), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: ; Direction: 1; Trigger: LF_DISTATTACK; Logs: May 26 03:37:54 23675 sshd[23634]: pam_unix(sshd:auth): authent ... show more 187.112.74.78 (BR/Brazil/187.112.74.78.dynamic.adsl.gvt.net.br), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: ; Direction: 1; Trigger: LF_DISTATTACK; Logs: May 26 03:37:54 23675 sshd[23634]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.112.74.78 user=root May 26 03:37:56 23675 sshd[23634]: Failed password for root from 187.112.74.78 port 39333 ssh2 May 26 03:39:03 23675 sshd[23842]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=131.196.14.35 user=root May 26 03:39:04 23675 sshd[23842]: Failed password for root from 131.196.14.35 port 48910 ssh2 May 26 03:43:25 23675 sshd[24315]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.48.216.110 user=root IP Addresses Blocked: show less	Brute-Force SSH
🇺🇸 bigscoots.com	2026-05-26 03:15:43 UTC · (5 months ago)	187.112.74.78 (BR/Brazil/187.112.74.78.dynamic.adsl.gvt.net.br), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: ; Direction: 1; Trigger: LF_DISTATTACK; Logs: May 25 22:15:36 14967 sshd[20698]: pam_unix(sshd:auth): authent ... show more 187.112.74.78 (BR/Brazil/187.112.74.78.dynamic.adsl.gvt.net.br), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: ; Direction: 1; Trigger: LF_DISTATTACK; Logs: May 25 22:15:36 14967 sshd[20698]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.112.74.78 user=root May 25 22:15:38 14967 sshd[20698]: Failed password for root from 187.112.74.78 port 45935 ssh2 May 25 22:15:40 14967 sshd[20700]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.72.128.177 user=root May 25 22:02:38 14967 sshd[19465]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.189.51.146 user=root May 25 22:02:40 14967 sshd[19465]: Failed password for root from 196.189.51.146 port 45800 ssh2 IP Addresses Blocked: show less	Brute-Force SSH
🇧🇷 W8C Dev	2026-05-26 03:03:12 UTC · (5 months ago)	May 26 00:03:11 vidsell sshd[3135007]: Invalid user dev from 187.112.74.78 port 33171 May 26 00:03:11 vidsell sshd[3135007]: Disconnected from invalid user dev 187.112.74.78 port 33171 [preauth] ...	Brute-Force SSH
🇨🇭 ScanThe.Net	2026-05-26 02:30:07 UTC · (5 months ago)	ID: 3558829818 \| PORT: 59896 \| https://187-112-74-78.scanthe.net	Port Scan
🇸🇪 paradoxnetworks	2026-05-25 03:40:16 UTC · (5 months ago)	2026-05-25T03:27:53.143436+00:00 rc02 sshd-session[1239778]: Invalid user cloud from 187.112.74.78 port 55677 2026-05-25T03:32:08.338953+00:00 rc02 sshd-session[1239818]: Invalid user curl from 187.112.74.78 port 36265 2026-05-25T03:40:14.980789+00:0 ... show more 2026-05-25T03:27:53.143436+00:00 rc02 sshd-session[1239778]: Invalid user cloud from 187.112.74.78 port 55677 2026-05-25T03:32:08.338953+00:00 rc02 sshd-session[1239818]: Invalid user curl from 187.112.74.78 port 36265 2026-05-25T03:40:14.980789+00:00 rc02 sshd-session[1239907]: Invalid user test from 187.112.74.78 port 53916 ... show less	Brute-Force SSH
Anonymous	2026-05-25 03:40:06 UTC · (5 months ago)	2026-05-25T05:27:43.591713+02:00 aganip sshd-session[497809]: Invalid user cloud from 187.112.74.78 port 33230 2026-05-25T05:31:58.948240+02:00 aganip sshd-session[504577]: Invalid user curl from 187.112.74.78 port 42049 2026-05-25T05:40:05.913958+02 ... show more 2026-05-25T05:27:43.591713+02:00 aganip sshd-session[497809]: Invalid user cloud from 187.112.74.78 port 33230 2026-05-25T05:31:58.948240+02:00 aganip sshd-session[504577]: Invalid user curl from 187.112.74.78 port 42049 2026-05-25T05:40:05.913958+02:00 aganip sshd-session[522005]: Invalid user test from 187.112.74.78 port 59700 ... show less	Brute-Force SSH
🇺🇸 kipfel★	2026-05-25 03:34:18 UTC · (5 months ago)	2026-05-24T22:20:03.820299-05:00 nocix-dedi-bf2421-mci sshd-session[762251]: Invalid user admin from 187.112.74.78 port 56472 2026-05-24T22:30:13.563575-05:00 nocix-dedi-bf2421-mci sshd-session[763034]: Invalid user cloud from 187.112.74.78 port 5046 ... show more 2026-05-24T22:20:03.820299-05:00 nocix-dedi-bf2421-mci sshd-session[762251]: Invalid user admin from 187.112.74.78 port 56472 2026-05-24T22:30:13.563575-05:00 nocix-dedi-bf2421-mci sshd-session[763034]: Invalid user cloud from 187.112.74.78 port 50460 2026-05-24T22:34:18.245047-05:00 nocix-dedi-bf2421-mci sshd-session[763319]: Invalid user curl from 187.112.74.78 port 59276 ... show less	Brute-Force SSH
🇦🇺 Epic29	2026-05-25 03:31:13 UTC · (5 months ago)	2026-05-25T13:22:20.958934+10:00 sleep-salami sshd[813738]: Invalid user admin from 187.112.74.78 port 56585 2026-05-25T13:22:21.352944+10:00 sleep-salami sshd[813738]: Disconnected from invalid user admin 187.112.74.78 port 56585 [preauth] 2026-05-2 ... show more 2026-05-25T13:22:20.958934+10:00 sleep-salami sshd[813738]: Invalid user admin from 187.112.74.78 port 56585 2026-05-25T13:22:21.352944+10:00 sleep-salami sshd[813738]: Disconnected from invalid user admin 187.112.74.78 port 56585 [preauth] 2026-05-25T13:26:51.788237+10:00 sleep-salami sshd[813775]: Disconnected from authenticating user root 187.112.74.78 port 37591 [preauth] 2026-05-25T13:31:11.736813+10:00 sleep-salami sshd[813829]: Invalid user cloud from 187.112.74.78 port 46418 2026-05-25T13:31:12.131910+10:00 sleep-salami sshd[813829]: Disconnected from invalid user cloud 187.112.74.78 port 46418 [preauth] ... show less	Brute-Force SSH
🇺🇸 yzfdude1	2026-05-25 03:30:28 UTC · (5 months ago)	May 24 21:26:08 daffy sshd[61111]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.112.74.78 user=root May 24 21:26:10 daffy sshd[61111]: Failed password for root from 187.112.74.78 port 39610 ssh2 May 24 ... show more May 24 21:26:08 daffy sshd[61111]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.112.74.78 user=root May 24 21:26:10 daffy sshd[61111]: Failed password for root from 187.112.74.78 port 39610 ssh2 May 24 21:30:26 daffy sshd[61158]: Invalid user cloud from 187.112.74.78 port 48434 ... show less	Brute-Force SSH
🇩🇪 karger	2026-05-25 03:16:49 UTC · (5 months ago)	SSH auth-attack	Brute-Force SSH
🇫🇮 licen777	2026-05-25 03:13:37 UTC · (5 months ago)	Cowrie Honeypot: 5 unauthorised SSH/Telnet login attempts between 2026-05-25T01:16:28Z and 2026-05-25T03:13:36Z	Brute-Force SSH
🇵🇱 Wepted	2026-05-25 02:56:43 UTC · (5 months ago)	2026-05-25T04:44:25.353894+02:00 axisverse sshd-session[2872859]: Invalid user laura from 187.112.74.78 port 45652 2026-05-25T04:50:29.213907+02:00 axisverse sshd-session[2885312]: Invalid user sergey from 187.112.74.78 port 35598 2026-05-25T04:56:42 ... show more 2026-05-25T04:44:25.353894+02:00 axisverse sshd-session[2872859]: Invalid user laura from 187.112.74.78 port 45652 2026-05-25T04:50:29.213907+02:00 axisverse sshd-session[2885312]: Invalid user sergey from 187.112.74.78 port 35598 2026-05-25T04:56:42.160891+02:00 axisverse sshd-session[2897103]: Invalid user adi from 187.112.74.78 port 53791 ... show less	Brute-Force SSH
🇳🇱 iGor2024	2026-05-25 02:24:27 UTC · (5 months ago)	2026-05-25T05:24:24.601199 singularity3.lytkins.ru sshd[582655]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.112.74.78 user=root 2026-05-25T05:24:26.362424 singularity3.lytkins.ru sshd[582655]: Failed ... show more 2026-05-25T05:24:24.601199 singularity3.lytkins.ru sshd[582655]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.112.74.78 user=root 2026-05-25T05:24:26.362424 singularity3.lytkins.ru sshd[582655]: Failed password for invalid user root from 187.112.74.78 port 49389 ssh2 2026-05-25T05:24:24.601199 singularity3.lytkins.ru sshd[582655]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.112.74.78 user=root 2026-05-25T05:24:26.362424 singularity3.lytkins.ru sshd[582655]: Failed password for invalid user root from 187.112.74.78 port 49389 ssh2 2026-05-25T05:24:26.611128 singularity3.lytkins.ru sshd[582655]: Disconnected from invalid user root 187.112.74.78 port 49389 [preauth] ... show less	Brute-Force SSH

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