SentinelBrief
← Alert queue

66.228.40.100

Sensor
hp-use-01
Source
cowrie
Status
triaged
Event time
Received

Verdict

S1scanningConfidence 90%Escalate: no

Reasoning

The session did not involve any login attempts or commands executed, indicating it was likely background noise or a scanning attempt without any malicious intent.

Recommended action

Monitor for further activity from this IP address, but no immediate action is required.

Routing

Primary model
gpt-4o-mini
Final model
gpt-4o-mini
Escalated to strong model
no
Prompt version
triage-v4
Input tokens
1,715
Output tokens
90
Cost
$0.000311
Latency
1,556 ms
Verdict at
2026-09-21 00:22:13Z

Tool trace

  1. No tool calls were made.

Raw session JSON
{
  "events": [
    {
      "url": null,
      "uuid": "28d6f35e-aed5-11f1-a29a-0242ac120002",
      "input": null,
      "dst_ip": "172.18.0.2",
      "sensor": "hp-use-01",
      "shasum": null,
      "src_ip": "66.228.40.100",
      "eventid": "cowrie.session.connect",
      "message": "New connection: 66.228.40.100:4458 (172.18.0.2:2222) [session: 577ab8b16b7d]",
      "outfile": null,
      "session": "577ab8b16b7d",
      "version": null,
      "dst_port": 2222,
      "password": null,
      "protocol": "ssh",
      "src_port": 4458,
      "username": null,
      "timestamp": "2026-09-21T00:22:12.416790Z",
      "duration_ms": null
    },
    {
      "url": null,
      "uuid": "28d6f35e-aed5-11f1-a29a-0242ac120002",
      "input": null,
      "dst_ip": "172.18.0.2",
      "sensor": "hp-use-01",
      "shasum": null,
      "src_ip": "66.228.40.100",
      "eventid": "cowrie.client.version",
      "message": "Remote SSH version: \\x16\\x03\\x01\\x00{\\x01\\x00\\x00w\\x03\\x03\\xfa\\x90k9rY\\x83\\xc4\\x0b\\x8d\\x08\\xdd\\x1f\\x88\\xa2o\\x1e\\xf1o@\\xa5\\x03\\x8e\\xf1+\\xb0\\x07\\xdbU-\\xbeD\\x00\\x00\\x1a\\xc0/\\xc0+\\xc0\\x11\\xc0\\x07\\xc0\\x13\\xc0\\x09\\xc0\\x14\\xc0",
      "outfile": null,
      "session": "577ab8b16b7d",
      "version": "\\x16\\x03\\x01\\x00{\\x01\\x00\\x00w\\x03\\x03\\xfa\\x90k9rY\\x83\\xc4\\x0b\\x8d\\x08\\xdd\\x1f\\x88\\xa2o\\x1e\\xf1o@\\xa5\\x03\\x8e\\xf1+\\xb0\\x07\\xdbU-\\xbeD\\x00\\x00\\x1a\\xc0/\\xc0+\\xc0\\x11\\xc0\\x07\\xc0\\x13\\xc0\\x09\\xc0\\x14\\xc0",
      "dst_port": 2222,
      "password": null,
      "protocol": "ssh",
      "src_port": 4458,
      "username": null,
      "timestamp": "2026-09-21T00:22:12.417119Z",
      "duration_ms": null
    },
    {
      "url": null,
      "uuid": "28d6f35e-aed5-11f1-a29a-0242ac120002",
      "input": null,
      "dst_ip": "172.18.0.2",
      "sensor": "hp-use-01",
      "shasum": null,
      "src_ip": "66.228.40.100",
      "eventid": "cowrie.session.closed",
      "message": "Connection lost after 1 milliseconds",
      "outfile": null,
      "session": "577ab8b16b7d",
      "version": null,
      "dst_port": 2222,
      "password": null,
      "protocol": "ssh",
      "src_port": 4458,
      "username": null,
      "timestamp": "2026-09-21T00:22:12.417543Z",
      "duration_ms": 1
    }
  ],
  "sensor": "hp-use-01",
  "source": "cowrie",
  "src_ip": "66.228.40.100",
  "session_id": "577ab8b16b7d"
}