Threat LevelCRITICAL78/1004 rule types across 4 attack categories
31 incidents · 4 rule types · active attacker + blocklisted · persistent 87-day campaign · last seen 1d ago
| PTR | sh-chi-us-gp1-wk101c.internet-census.org |
| Org / ASN | Inap CHI |
| Country | 🇺🇸 United States |
| City | Chicago, Illinois |
| Timezone | America/Chicago |
Internet ScannerInternet-census
Internet Census / Network scanning research project performing large-scale surveys of internet infrastructure. All unsolicited scanning probes are treated as hostile traffic on this network regardless of stated purpose.
Attack Analysis
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.
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.
IDS: Blocklist — Dshield
This IP was reported to the DShield community blocklist by multiple independent security sensors worldwide. DShield aggregates firewall logs from thousands of contributors; IPs on this list are confirmed active attackers observed across many networks.
Reports (31)
| Date | Severity | Description |
|---|---|---|
| 29 Sep 2026 - 00:50 | high | IDS: Honeypot probe — port 22 listener that is not a real SSH server — Honeypot: probe to closed SSH port 22 |
| 24 Sep 2026 - 12:55 | high | IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 60 |
| 22 Sep 2026 - 02:39 | high | IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 60 |
| 18 Sep 2026 - 14:54 | medium | IDS: Suricata alert — GPL DNS named version attempt |
| 18 Sep 2026 - 14:54 | high | IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 60 |
| 12 Sep 2026 - 19:49 | high | IDS: Honeypot probe — port 22 listener that is not a real SSH server — Honeypot: probe to closed SSH port 22 |
| 11 Sep 2026 - 09:18 | high | IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 60 |
| 10 Sep 2026 - 03:06 | high | IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 60 |
| 1 Sep 2026 - 12:41 | high | IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 60 |
| 1 Sep 2026 - 10:45 | high | IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 60 |
| 25 Aug 2026 - 03:57 | high | IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 60 |
| 22 Aug 2026 - 02:49 | high | IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 60 |
| 22 Aug 2026 - 02:48 | high | IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 60 |
| 20 Aug 2026 - 06:48 | high | IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 60 |
| 16 Aug 2026 - 00:18 | high | IDS: Threat Intel — CINS poor reputation IP |
| 15 Aug 2026 - 02:05 | high | IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 60 |
| 7 Aug 2026 - 21:30 | high | IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 60 |
| 3 Aug 2026 - 12:23 | high | IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 60 |
| 3 Aug 2026 - 08:38 | high | IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 60 |
| 2 Aug 2026 - 21:34 | high | IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 60 |
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