{
  "generated": "2026-10-30T18:37:43.766Z",
  "source": "https://publicmosaic.com",
  "tlp": "CLEAR",
  "scope": "template 2370cf145bdd_2370cf145bdd_e440e854f133 — https://publicmosaic.com/ja4x/2370cf145bdd_2370cf145bdd_e440e854f133",
  "caveat": "Combine with network scope. A JA4X names a certificate template, which everyone using the same tooling shares; a template seen on several families is a library default. discriminating: false marks singletons and multi-family templates. JA4X+ entries (template, issuer CN and not-before day) are a finer key.",
  "templates": [
    {
      "ja4x": "2370cf145bdd_2370cf145bdd_e440e854f133",
      "url": "/ja4x/2370cf145bdd_2370cf145bdd_e440e854f133",
      "hosts": 2,
      "listed": 2,
      "families": [
        "havoc"
      ],
      "networks": [
        39287,
        44925
      ],
      "first_seen": "2026-10-13T09:12:57.359Z",
      "last_seen": "2026-10-30T03:06:38.589Z",
      "discriminating": true,
      "plus": [
        {
          "issuer_cn": "10.0.0.2",
          "not_before_day": "2026-03-26",
          "hosts": 2,
          "listed": 2
        }
      ]
    }
  ]
}