{
  "bundle_version": 1,
  "shape": "v1.0",
  "corpus_id": "crp_05a143c15c3d40a9",
  "attack_id": "atk_05a143c15c3d40a9",
  "genome_id": null,
  "assessment_id": null,
  "family_id": "benign",
  "primitive_id": "sui_BENIGN_validator_under_load",
  "posture": "indexer_backfill",
  "ground_truth_label": "benign",
  "chain": "sui",
  "run_tag": "indexer_backfill_d180_n7",
  "target_env": "localnet-sui-multinode4",
  "generation_method": "hand",
  "started_at": "2026-04-29T12:20:48.067060Z",
  "ended_at": "2026-04-29T12:23:49.663877Z",
  "attack_parameters": {
    "posture": "indexer_backfill",
    "workers": 3,
    "duration_s": 180.0,
    "rng_seed_hex": "83030649eb72021f",
    "corpus_version": "v1.4",
    "metrics_scraped": false,
    "lab_implementation_note": "writes use synthetic BCS payloads; Sui returns rpc-error on signature verification. See module docstring \u00a7'Lab implementation limitation'."
  },
  "expected_detection_signature": {
    "class": "benign-validator-under-load",
    "observables": [
      "high-rate legitimate RPC mix matching organic Sui mainnet load patterns",
      "posture=indexer_backfill; workers=3",
      "host.cpu_mean \u2208 [0.30, 0.70] (calibration envelope)",
      "no /metrics scrape (app.distinct_metric_names = 0)",
      "amp_ratio_max < 200",
      "host.rss_slope_bps < 1 MB/s"
    ]
  },
  "files": {
    "packets_pcap": false,
    "host_parquet": true,
    "app_parquet": false,
    "protocol_parquet": false,
    "responses_parquet": true,
    "vectors_parquet": false
  },
  "provenance": {
    "traffic_source": "validator-under-load",
    "fidelity_class": "lab",
    "target_authorisation": "self-owned",
    "engagement_id": null,
    "tooling": {
      "reproducer": "chains/sui/lab/drivers/benign_validator_under_load.py",
      "corpus_version": "v1.4"
    },
    "tcpdump_returncode": 0,
    "capture_module": "chains._shared.capture_multimodal"
  },
  "notes": "benign validator-under-load v1.3 indexer_backfill, workers=3, duration=180s, no_metrics_scrape=true"
}