Threat LevelHIGH61/1002 rule types
24 incidents · 2 rule types · active attack detected · 24 attacks/day · last seen 23d ago
| PTR | N/A |
| Org / ASN | Alibaba Cloud - US |
| Country | 🇺🇸 United States |
| City | Charlottesville, Virginia |
| Timezone | America/New_York |
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.).
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 (24)
| Date | Severity | Description |
|---|---|---|
| 9 Jul 2026 - 12:41 | medium | SSH: Login attempt using non-existent user |
| 9 Jul 2026 - 12:41 | high | SSH: Invalid user flood — 5+ attempts in 120s |
| 9 Jul 2026 - 12:40 | medium | SSH: Login attempt using non-existent user |
| 9 Jul 2026 - 12:38 | medium | SSH: Login attempt using non-existent user |
| 9 Jul 2026 - 12:38 | high | SSH: Invalid user flood — 5+ attempts in 120s |
| 9 Jul 2026 - 12:37 | medium | SSH: Login attempt using non-existent user |
| 9 Jul 2026 - 12:34 | medium | SSH: Login attempt using non-existent user |
| 9 Jul 2026 - 12:32 | medium | SSH: Login attempt using non-existent user |
| 9 Jul 2026 - 12:31 | medium | SSH: Login attempt using non-existent user |
| 9 Jul 2026 - 12:31 | high | SSH: Invalid user flood — 5+ attempts in 120s |
| 9 Jul 2026 - 12:30 | medium | SSH: Login attempt using non-existent user |
| 9 Jul 2026 - 12:30 | high | SSH: Invalid user flood — 5+ attempts in 120s |
| 9 Jul 2026 - 12:28 | medium | SSH: Login attempt using non-existent user |
| 9 Jul 2026 - 12:28 | high | SSH: Invalid user flood — 5+ attempts in 120s |
| 9 Jul 2026 - 12:27 | medium | SSH: Login attempt using non-existent user |
| 9 Jul 2026 - 12:26 | medium | SSH: Login attempt using non-existent user |
| 9 Jul 2026 - 12:26 | high | SSH: Invalid user flood — 5+ attempts in 120s |
| 9 Jul 2026 - 12:25 | high | SSH: Invalid user flood — 5+ attempts in 120s |
| 9 Jul 2026 - 12:25 | medium | SSH: Login attempt using non-existent user |
| 9 Jul 2026 - 12:24 | high | SSH: Invalid user flood — 5+ attempts in 120s |
EagleEye Intelligence