Report for IP: 39.104.64.139

Threat LevelCRITICAL74/1002 rule types
5 incidents on record · 2 rule types · active attack detected · persistent 9-day campaign · seen 27m ago
PTR N/A
Org / ASN Aliyun Computing Co., LTD
Country 🇨🇳 China
City Beijing, Beijing
Timezone Asia/Shanghai

Attack Analysis

🇨🇳 China · Beijing · 37963 · Aliyun Computing Co., LTD
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.
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 (5)

Date Severity Description
14 Jun 2026 - 08:39 medium IDS: Suricata alert — Honeypot: probe to closed SSH port 22
13 Jun 2026 - 09:54 medium IDS: Suricata alert — Honeypot: probe to closed SSH port 22
11 Jun 2026 - 21:08 medium IDS: Suricata alert — Honeypot: probe to closed SSH port 22
5 Jun 2026 - 17:31 medium IDS: Port 22 honeypot probe
4 Jun 2026 - 21:04 high IDS: Port 22 honeypot probe