Threat LevelMEDIUM45/1001 rule type
1 incident on record · active attack detected · last seen 55d ago
| PTR | N/A |
| Org / ASN | Beijing Volcano Engine Technology Co., Ltd. |
| Country | 🇨🇳 China |
| City | Haidian, Beijing |
| Timezone | Asia/Shanghai |
Attack Analysis
Slow SSH Preauth Scan
This IP repeatedly connected to SSH, collected the server banner and host key, then disconnected before authenticating — multiple times over 30 minutes. This slow scan pattern maps SSH versions and keys while staying below rate-limit thresholds. It is used exclusively by botnet scanners preparing for brute-force attacks.
Reports (1)
| Date | Severity | Description |
|---|---|---|
| 7 Jun 2026 - 05:31 | high | SSH: Slow preauth scan — 5+ disconnects in 30 min |
EagleEye Intelligence