Report for IP: 177.16.244.39

Threat LevelCRITICAL72/1002 rule types across 2 attack categories
2 incidents on record · 2 rule types · active attack detected · persistent 9-day campaign · seen 10h ago
PTR 177.16.244.39.static.gvt.net.br
Org / ASN Global Village Telecom
Country 🇧🇷 Brazil
City Salvador, Bahia
Timezone America/Bahia

Attack Analysis

🇧🇷 Brazil · Vitória da Conquista · 18881 · TELEF NICA BRASIL S.A
SSH: Login Attempt — Non-Existent User
This IP attempted to authenticate via SSH using a username that does not exist on the system. This is characteristic of automated credential-stuffing attacks cycling through common username wordlists (admin, root, ubuntu, pi, etc.).
Suricata IDS Alert
Suricata intrusion detection flagged this IP for malicious network behaviour — including port scanning, exploit attempts, botnet activity, or known attack signatures. The specific signature is shown in the report list below.

Reports (2)

Date Severity Description
13 Jun 2026 - 11:07 medium IDS: Suricata alert — Honeypot: probe to closed SSH port 22
4 Jun 2026 - 20:31 high SSH: Login attempt using non-existent user