{
  "affected": [
    {
      "database_specific": {
        "cwes": [
          {
            "cweId": "CWE-506",
            "description": "The product contains code that appears to be malicious in nature.",
            "name": "Embedded Malicious Code"
          }
        ],
        "indicators": {
          "evidence_files": [
            {
              "path": "_vendor.js",
              "sha256": "2145e0fd6cae6ca763446dc8ed83fa260740b360126cc4e3514fd9f71e7b251e",
              "tlsh": "9aa1a65a16aa70188bb0d7e087175415f66af6633380c2d4fbac69840f7713883b2efc"
            },
            {
              "path": "package.json",
              "sha256": "c5d5a6b08dda1d544bd4528bd9aa46ff21a7cc815ee358eea08a6568a26cd220",
              "tlsh": "2dc012264552776314b492901c715a4b37720f1fa0748c0e7277745c40d65b154ad363"
            }
          ],
          "package_integrity": [
            {
              "filename": "ded-pwa-c-boxy-35.9.1.tgz",
              "hashes": {
                "sha1": "3b397b1bafcff979e6ad5685747e41b0a927f97c",
                "sha512_sri": "sha512-c/f+1MZzS3VxMcFt9p8wSfmjB60ncGT/run7tAByHeqp2YNu8WX5Te9R9CKaSgQnvtAhU5uYOPhrZUWwWpRvfg=="
              }
            }
          ]
        }
      },
      "package": {
        "ecosystem": "npm",
        "name": "ded-pwa-c-boxy"
      },
      "versions": [
        "35.9.1"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "inspector-research@amazon.com"
      ],
      "name": "Amazon Inspector",
      "type": "FINDER"
    }
  ],
  "database_specific": {
    "malicious-packages-origins": [
      {
        "id": "IN-MAL-2026-017007",
        "import_time": "2026-08-07T12:51:21.939412748Z",
        "modified_time": "2026-08-07T12:30:15Z",
        "sha256": "b2293ad47611dcfbb22a3ef81df5e4f27dc942bd2bd2fc5865b60948dc6fc671",
        "source": "amazon-inspector",
        "versions": [
          "35.9.1"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (b2293ad47611dcfbb22a3ef81df5e4f27dc942bd2bd2fc5865b60948dc6fc671)\nOn require() of the package, index.js loads _vendor.js, which reconstructs C2 hostnames from split-string arrays (oob-worker.cf102-baf.workers.dev and sdk.dl.wel1.ru, with a DNS-TXT covert-channel fallback), fetches a platform-specific opaque binary over HTTPS, writes it to /var/tmp or %TEMP% under names disguised as system caches (.cache_\u003chex\u003e / dotnet_diag_\u003chex\u003e.exe), chmods it 0755, and spawns it detached via /bin/sh -c or cmd.exe /c start /b. The loader is invoked from index.js inside a try/catch that swallows all errors, gated on env variables DISABLE_TELEMETRY / ANALYTICS_OPT_OUT / DO_NOT_TRACK and a filesystem TTL marker to evade repeated analysis. The package.json declares the package as \u0027Reusable ded pwa c boxy components\u0027 with no dependencies and index.js exposes only a trivial DedPwaCBoxy class \u2014 the declared purpose is unrelated to any native-binary component. Destinations are anonymous Cloudflare Workers subdomains and a lookalike DNS namespace, not a publisher-owned or documented distribution host.\n",
  "id": "MAL-2026-13533",
  "modified": "2026-08-07T12:30:15Z",
  "published": "2026-08-07T12:30:15Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://www.npmjs.com/package/ded-pwa-c-boxy/v/35.9.1"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in ded-pwa-c-boxy (npm)"
}