SentinelBrief
← Alert queue

34.76.134.99

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

Verdict

S1scanningConfidence 90%Escalate: no

Reasoning

The session shows no login attempts, commands executed, or any downloads/uploads. The client version indicates a scanning tool (Nmap), suggesting this is background noise.

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
1,574
Output tokens
95
Cost
$0.000293
Latency
1,765 ms
Verdict at
2026-10-19 08:39:39Z

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": "34.76.134.99",
      "eventid": "cowrie.session.connect",
      "message": "New connection: 34.76.134.99:25710 (172.18.0.2:2222) [session: fd65e2c8618d]",
      "outfile": null,
      "session": "fd65e2c8618d",
      "version": null,
      "dst_port": 2222,
      "password": null,
      "protocol": "ssh",
      "src_port": 25710,
      "username": null,
      "timestamp": "2026-10-19T08:39:39.436615Z",
      "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": "34.76.134.99",
      "eventid": "cowrie.client.version",
      "message": "Remote SSH version: SSH-1.5-Nmap-SSH1-Hostkey",
      "outfile": null,
      "session": "fd65e2c8618d",
      "version": "SSH-1.5-Nmap-SSH1-Hostkey",
      "dst_port": 2222,
      "password": null,
      "protocol": "ssh",
      "src_port": 25710,
      "username": null,
      "timestamp": "2026-10-19T08:39:39.569841Z",
      "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": "34.76.134.99",
      "eventid": "cowrie.session.closed",
      "message": "Connection lost after 134 milliseconds",
      "outfile": null,
      "session": "fd65e2c8618d",
      "version": null,
      "dst_port": 2222,
      "password": null,
      "protocol": "ssh",
      "src_port": 25710,
      "username": null,
      "timestamp": "2026-10-19T08:39:39.570412Z",
      "duration_ms": 134
    }
  ],
  "sensor": "hp-use-01",
  "source": "cowrie",
  "src_ip": "34.76.134.99",
  "session_id": "fd65e2c8618d"
}