Threat LevelHIGH51/1002 rule types across 2 attack categories
4 incidents on record · 2 rule types · confirmed on global blocklist · persistent 13-day campaign · last seen 21d ago
| PTR | N/A |
| Org / ASN | Chinanet JS |
| Country | 🇨🇳 China |
| City | Nanjing, Jiangsu |
| 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
IDS: Database Port Scan
Suricata detected this IP scanning database ports (MySQL, PostgreSQL, Redis, MongoDB). This is reconnaissance to find exposed database services for direct exploitation or credential brute-force. Database ports should never be reachable from the internet.
IDS: Threat Intel — CINS Active Threat
This IP appears in the CINS (Collective Intelligence Network Security) Active Threat Intelligence feed — a real-time blocklist of IPs with poor reputation scores derived from observed malicious activity. CINS-listed IPs are actively engaged in attacks at the time of detection.
Reports (4)
| Date | Severity | Description |
|---|---|---|
| 11 Jul 2026 - 13:46 | high | IDS: Database port scan — ET SCAN Suspicious inbound to MSSQL port 1433 |
| 11 Jul 2026 - 13:46 | high | IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 295 |
| 28 Jun 2026 - 02:55 | high | IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 295 |
| 28 Jun 2026 - 02:55 | high | IDS: Database port scan — ET SCAN Suspicious inbound to MSSQL port 1433 |
EagleEye Intelligence