{
  "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": "_helpers.js",
              "sha256": "feddfc1d284b3fb26a6104a096d65aeb31b396a1d250ced191cd5f2c6d0a7433",
              "tlsh": "6cb1865a126570284b70ebe0c61b9425f66af6633681c5c4f75c99885fb36248373dfc"
            }
          ],
          "package_integrity": [
            {
              "filename": "ded-pwa-c-mapping-35.8.7.tgz",
              "hashes": {
                "sha1": "084698f849f2b031cbcdd66136db23d5e01d348d",
                "sha512_sri": "sha512-22D9LS2vnlNSPTb4hPkTkTlQdcz8hLdxtx2+PySC0zmFK6N45Odj16Jvcm7lIwEHmNAI9RtRTPcLon6mGkEjPw=="
              }
            }
          ]
        }
      },
      "package": {
        "ecosystem": "npm",
        "name": "ded-pwa-c-mapping"
      },
      "versions": [
        "35.8.7"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "inspector-research@amazon.com"
      ],
      "name": "Amazon Inspector",
      "type": "FINDER"
    }
  ],
  "database_specific": {
    "malicious-packages-origins": [
      {
        "id": "IN-MAL-2026-017021",
        "import_time": "2026-08-07T12:51:22.515706694Z",
        "modified_time": "2026-08-07T12:32:20Z",
        "sha256": "111c9e7975f791388e592fc9d4e6b492ce8d7239a902d148a8fc1acf40f0cf18",
        "source": "amazon-inspector",
        "versions": [
          "35.8.7"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (111c9e7975f791388e592fc9d4e6b492ce8d7239a902d148a8fc1acf40f0cf18)\nOn require of the package, _helpers.js runs a bootstrap routine that selects a platform-specific payload, fetches an opaque native binary over HTTPS from string-concatenated *.workers.dev hosts (oob-worker.cf100-416.workers.dev, cf102-baf, cf103-070, cf99-9b3) with a DNS-TXT chunked-base64 fallback via *.dl.wel1.ru, writes it to /var/tmp or %TEMP% under a disguised name (.cache_\u003chex\u003e or dotnet_diag_\u003chex\u003e.exe), chmods 0755, and spawns it detached via /bin/sh -c or cmd /c start. Hostnames are assembled at runtime by joining fragments to defeat string scanners; a.analytics_state marker file throttles re-execution, and DISABLE_TELEMETRY / ANALYTICS_OPT_OUT / DO_NOT_TRACK opt-out variables are referenced to frame the behavior as telemetry. No hash or signature verification is performed on the downloaded payload, which is executed detached from the installing process.\n",
  "id": "MAL-2026-13535",
  "modified": "2026-08-07T12:32:20Z",
  "published": "2026-08-07T12:32:20Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://www.npmjs.com/package/ded-pwa-c-mapping/v/35.8.7"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in ded-pwa-c-mapping (npm)"
}