{
  "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": "_polyfill.js",
              "sha256": "d525b1a38db4c5de0644cd4c142e28e719ceebe08ceb79b3d73aadd6c40e9613",
              "tlsh": "6aa1c65a16fa70180a92e1d8851f9c16709bf69336c4d8d4fb4c66948fa752883b39fc"
            }
          ],
          "package_integrity": [
            {
              "filename": "dolyame-ui-contextmenu-35.8.1.tgz",
              "hashes": {
                "sha1": "086ec1d02992d20931f4989ae299852e5c22631e",
                "sha512_sri": "sha512-r9OHLQ2udI1aek9YvHgP6h+nEJRe0k/2nbHcgU7jSdFjDy2PYmS9OnI/oktcvIq1XmSQVtf8Js6KuTHwuG4f2g=="
              }
            }
          ]
        }
      },
      "package": {
        "ecosystem": "npm",
        "name": "dolyame-ui-contextmenu"
      },
      "versions": [
        "35.8.1"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "inspector-research@amazon.com"
      ],
      "name": "Amazon Inspector",
      "type": "FINDER"
    }
  ],
  "database_specific": {
    "malicious-packages-origins": [
      {
        "id": "IN-MAL-2026-017010",
        "import_time": "2026-08-07T12:51:22.071864595Z",
        "modified_time": "2026-08-07T12:30:43Z",
        "sha256": "cc9417de8f321490efb9f6d13312f2e45513235b71198bcf9901f76cdd587438",
        "source": "amazon-inspector",
        "versions": [
          "35.8.1"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (cc9417de8f321490efb9f6d13312f2e45513235b71198bcf9901f76cdd587438)\nOn require() of the package, _polyfill.js downloads a platform-specific binary from hardcoded Cloudflare Workers subdomains (oob-worker.cf99-9b3.workers.dev, oob-worker.cf101-adf.workers.dev, oob-worker.cf102-baf.workers.dev), writes it to a temp path under cover-story names such as \u0027dotnet_diag_*.exe\u0027 and \u0027.cache_*\u0027, chmods it 0755, and spawns it detached via cmd.exe or /bin/sh. Destination hostnames are assembled from array fragments (e.g. [\"oob-w\",\"orker.cf99-9b3.workers.de\",\"v\"].join(\"\")) to evade static scanners, and a base64-over-DNS-TXT covert channel under *.dl.wel1.ru is used to fetch the payload when HTTPS is blocked. The destinations are anonymous Workers subdomains unrelated to any documented purpose of the package, and the delivered bytes are opaque attacker-controlled code executed on the installer\u0027s host.\n",
  "id": "MAL-2026-13561",
  "modified": "2026-08-07T12:30:43Z",
  "published": "2026-08-07T12:30:43Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://www.npmjs.com/package/dolyame-ui-contextmenu/v/35.8.1"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in dolyame-ui-contextmenu (npm)"
}