Threat LevelMEDIUM45/1001 rule type

1 incident on record · last seen 27d ago

PTR	N/A
Org / ASN	Chinanet AH
Country	🇨🇳 China
City	Hefei, Anhui
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

🇨🇳 China · Hefei · 4134 · Chinanet Anhui Province Network

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.

Reports (1)

Date	Severity	Description
4 Jul 2026 - 23:53	high	IDS: Database port scan — ET SCAN Suspicious inbound to MSSQL port 1433

Report for IP: 36.57.118.211

Attack Analysis

Reports (1)