Threat LevelCRITICAL72/1003 rule types across 2 attack categories
23 incidents · 3 rule types · persistent 14-day campaign · last seen 13d ago
| PTR | N/A |
| Org / ASN | Chinanet HB |
| Country | 🇨🇳 China |
| City | Shizishan, Hubei |
| Timezone | Asia/Shanghai |
Botnet InfrastructureChinaNet (AS4134, China Telecom)
ChinaNet (AS4134) is one of the highest-volume attack-originating ASNs globally, consistently ranking in SANS/DShield top-10 attacker lists. Activity ranges from compromised consumer endpoints to dedicated scan infrastructure. SSH brute-force from this network targets common username dictionaries at scale — automated, persistent credential-harvesting botnet behavior.
Attack Analysis
Port 22 Honeypot Probe
This IP connected to a fake SSH honeypot — a port 22 listener that is not a real SSH server. This is an automated scanner fingerprinting targets before launching a brute-force campaign. Legitimate systems never probe port 22 without a specific reason; this activity is virtually 100% malicious.
IDS: SSH Port Scan
Suricata detected automated SSH port scanning from this IP. SSH scanners map targets before launching credential brute-force attacks. This is the reconnaissance phase of a larger attack campaign.
Reports (23)
| Date | Severity | Description |
|---|---|---|
| 3 Sep 2026 - 07:07 | medium | IDS: Suricata alert — Honeypot: probe to closed SSH port 22 |
| 3 Sep 2026 - 03:09 | medium | IDS: Suricata alert — Honeypot: probe to closed SSH port 22 |
| 2 Sep 2026 - 20:59 | high | IDS: Suricata alert — Honeypot: probe to closed SSH port 22 |
EagleEye Intelligence