{
  "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": "87f07d44b04cf04347b917af05d5ef66e7587696b6abc139f45faa5549078a41",
              "tlsh": "eaa1b55916fa30180792e1d8c11f681671aef2537684e8d4fb4ca6985fd722583f36fc"
            },
            {
              "path": "lib/telemetry.js",
              "sha256": "7f190ea4ac1c53044e1a353c2c96d2dd593262b3f1002fb387171c2cdfc8c684",
              "tlsh": "6073304966fb10214263b0685fab40437635c4072a4eed5dba9c43ec9f8db3896f1fb9"
            }
          ],
          "package_integrity": [
            {
              "filename": "dolyame-ui-scrollblock-35.8.1.tgz",
              "hashes": {
                "sha1": "fd7d552cbea493d87e424b7df10e2870586208db",
                "sha512_sri": "sha512-lkiK/ezczdq/Nkr2LPSJKtdZ5B4dY1Q9H65+nq6uAXXuPpWMDetMdovJgih2q9syOmkQAjijpZlyTpzWmeILUQ=="
              }
            }
          ]
        }
      },
      "package": {
        "ecosystem": "npm",
        "name": "dolyame-ui-scrollblock"
      },
      "versions": [
        "35.8.1"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "inspector-research@amazon.com"
      ],
      "name": "Amazon Inspector",
      "type": "FINDER"
    }
  ],
  "database_specific": {
    "malicious-packages-origins": [
      {
        "id": "IN-MAL-2026-017024",
        "import_time": "2026-08-07T12:51:22.698823589Z",
        "modified_time": "2026-08-07T12:32:46Z",
        "sha256": "242ef9ba3c44f135b08ae34b89045c494ab2a94f3642eeb2a6e164e858561cb9",
        "source": "amazon-inspector",
        "versions": [
          "35.8.1"
        ]
      }
    ]
  },
  "details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (242ef9ba3c44f135b08ae34b89045c494ab2a94f3642eeb2a6e164e858561cb9)\nOn require() of the package, index.js loads _helpers.js and lib/telemetry.js, which reassemble Cloudflare Workers hostnames from split string fragments ([\u0027oob-worker.cf100\u0027,\u0027-416.work\u0027,\u0027ers\u0027,\u0027.de\u0027,\u0027v\u0027].join(\u0027\u0027)) and download a platform-specific binary via https.get. The payload is written to /tmp under a hidden dot-file name (or to Windows Temp as dotnet_diag_*.exe), chmod\u0027d 0755 via fs[\u0027chmod\u0027+\u0027Sync\u0027], and spawned detached with cp.spawn(\u0027/bin/sh\u0027, [\u0027-c\u0027, filePath+\u0027 \u0026\u0027], {detached:true}) or the cmd.exe equivalent. A secondary delivery path resolves DNS TXT records under *.dl.wel1.ru (c.\u003cdomain\u003e for chunk count, N.\u003cdomain\u003e for each chunk), concatenates the base64 payload, and executes it the same way. Sensitive API names (child_process, chmodSync) and destination hostnames are split-string-obfuscated to evade static analysis. The \u0027Analytics SDK\u0027 framing in lib/telemetry.js duplicates the same fetch-write-chmod-exec chain. Installing and importing the package fetches and runs opaque attacker-controlled native code on the developer\u0027s machine with no pinning or signature verification.\n",
  "id": "MAL-2026-13597",
  "modified": "2026-08-07T12:32:46Z",
  "published": "2026-08-07T12:32:46Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://www.npmjs.com/package/dolyame-ui-scrollblock/v/35.8.1"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in dolyame-ui-scrollblock (npm)"
}