# Hayabusa: create a timeline from an event log



Create a timeline from an event log.



## 1. Run the example



[Download the Hayabusa example](https://www.security.run/docs/examples/hayabusa.zip). Extract it, install `httpx`, set your API URL and token, then run `python client.py`. The client uploads the included inputs, submits the command, and saves the result under `results/RUN_ID`.



## 2. Check the result



Read timeline.jsonl for records selected by the supplied rule.



Read the native exit code and cleanup status printed by the client. [Read results and save reports](https://www.security.run/docs/visibility.html) explains the returned files.



## 3. Use your own inputs



Edit `example.json` to change the command arguments, requested outputs or deadline. Replace the files under `inputs/` with your own data, keeping the staged paths aligned with the command. The client creates the artifact IDs for you; illustrative IDs shown here must not be copied into a live request.



### Files used by this example



- `events.evtx`

- `rules/logon.yml`



The example uses supplied files or the disposable execution environment. Nothing from the environment carries into a later run unless you request and reuse its output.



Qualified version: `4.3.1`. Commands: `hayabusa`.



- Bundled rule/configuration files are under /opt/tool; native flags can select alternate supplied rules.



Inspect `GET /v1/tools/hayabusa` for the current installed version and readiness. The published snapshot has 1 functional case(s), plus timeout and cancellation checks. These examples demonstrate the native path; other flags and inputs are supported within the tool’s runtime limits.

## Command submitted by the example

```json
{
  "tool": "hayabusa",
  "timeout_seconds": 90,
  "invocation": {
    "args": [
      "dfir-timeline",
      "-f",
      "events.evtx",
      "-r",
      "rules",
      "-c",
      "/opt/tool/rules/config",
      "-o",
      "timeline.jsonl",
      "-t",
      "jsonl",
      "-w",
      "--threads",
      "1",
      "-q",
      "-K",
      "-N",
      "-U",
      "-A"
    ],
    "outputs": [
      "timeline.jsonl"
    ],
    "success_exit_codes": [
      0
    ],
    "executable": "hayabusa",
    "files": [
      {
        "path": "events.evtx",
        "artifact_id": "artifact_aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
        "executable": false
      },
      {
        "path": "rules/logon.yml",
        "artifact_id": "artifact_aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
        "executable": false
      }
    ]
  }
}
```