Threat LevelHIGH64/1003 rule types across 2 attack categories
8 incidents on record · 3 rule types · active attacker + blocklisted · persistent 10-day campaign · last seen 24d ago
| PTR | mail6.bahia-paradise.com |
| Org / ASN | Ucloud Information Technology (hk) Limited |
| Country | 🇭🇰 Hong Kong |
| City | Hong Kong, Kowloon |
| Timezone | Asia/Hong_Kong |
Attack Analysis
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.).
IDS: Blocklist — Spamhaus DROP
This IP is on the Spamhaus DROP list — a dataset of netblocks hijacked or leased by professional spam and cybercrime operations with no legitimate users. Traffic from DROP-listed ranges is considered hostile by design. Blocking is unconditional.
SSH: Invalid User Flood
This IP attempted SSH logins using 5 or more invalid usernames within 2 minutes — a credential-stuffing attack cycling through common account names (admin, root, ubuntu, deploy, pi). This indicates an automated tool probing for default or common accounts.
Reports (8)
| Date | Severity | Description |
|---|---|---|
| 7 Jul 2026 - 17:24 | medium | SSH: Login attempt using non-existent user |
| 7 Jul 2026 - 17:12 | medium | SSH: Login attempt using non-existent user |
| 7 Jul 2026 - 17:12 | high | SSH: Invalid user flood — 5+ attempts in 120s |
| 7 Jul 2026 - 17:10 | medium | SSH: Login attempt using non-existent user |
| 7 Jul 2026 - 16:53 | medium | SSH: Login attempt using non-existent user |
| 7 Jul 2026 - 16:46 | high | IDS: Blocklist — Spamhaus DROP listed IP — ET DROP Spamhaus DROP Listed Traffic Inbound group 17 |
| 27 Jun 2026 - 23:46 | high | IDS: Blocklist — Spamhaus DROP listed IP — ET DROP Spamhaus DROP Listed Traffic Inbound group 17 |
| 27 Jun 2026 - 23:46 | high | SSH: Login attempt using non-existent user |
EagleEye Intelligence