Threat LevelCRITICAL72/1001 rule type
15 incidents · active attack detected · 15 attacks/day · last seen 32d ago
| PTR | N/A |
| Org / ASN | Chinanet BJ |
| Country | 🇨🇳 China |
| City | Beijing, Beijing |
| 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
Suricata IDS Alert
Suricata intrusion detection flagged this IP for malicious network behaviour — including port scanning, exploit attempts, botnet activity, or known attack signatures. The specific signature is shown in the report list below.
Reports (15)
| Date | Severity | Description |
|---|---|---|
| 29 Jun 2026 - 14:32 | medium | IDS: Suricata alert — ET SCAN HID VertX and Edge door controllers discover |
| 29 Jun 2026 - 14:32 | medium | IDS: Suricata alert — GPL REMOTE_ACCESS PCAnywhere server response |
| 29 Jun 2026 - 14:32 | medium | IDS: Suricata alert — ET SCAN Amap UDP Service Scan Detected |
| 29 Jun 2026 - 14:31 | medium | IDS: Suricata alert — SURICATA DHCP truncated options |
| 29 Jun 2026 - 14:31 | medium | IDS: Suricata alert — SURICATA DNS Invalid opcode |
| 29 Jun 2026 - 14:31 | medium | IDS: Suricata alert — GPL SNMP public access udp |
| 29 Jun 2026 - 14:31 | medium | IDS: Suricata alert — GPL RPC xdmcp info query |
| 29 Jun 2026 - 14:31 | medium | IDS: Suricata alert — GPL DNS named version attempt |
| 29 Jun 2026 - 14:25 | medium | IDS: Suricata alert — GPL SNMP public access udp |
| 29 Jun 2026 - 14:25 | medium | IDS: Suricata alert — ET SCAN Amap UDP Service Scan Detected |
| 29 Jun 2026 - 14:25 | medium | IDS: Suricata alert — GPL REMOTE_ACCESS PCAnywhere server response |
| 29 Jun 2026 - 14:25 | medium | IDS: Suricata alert — GPL DNS named version attempt |
| 29 Jun 2026 - 14:25 | medium | IDS: Suricata alert — GPL RPC xdmcp info query |
| 29 Jun 2026 - 14:25 | medium | IDS: Suricata alert — ET SCAN HID VertX and Edge door controllers discover |
| 29 Jun 2026 - 14:25 | high | IDS: Suricata alert — ET DOS Possible SSDP Amplification Scan in Progress |
EagleEye Intelligence