MAL-2026-13553

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/dolyame-boxy-independent-bnpl-product-grid/MAL-2026-13553.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-13553
Published
2026-08-07T12:29:20Z
Modified
2026-08-07T13:20:29.345152049Z
Summary
Malicious code in dolyame-boxy-independent-bnpl-product-grid (npm)
Details

-= Per source details. Do not edit below this line.=-

Source: amazon-inspector (838978067dbfc6b266e91ac3f0255687d3b31364dfac82c9f992ded8ecd1ef36)

On require of index.js, runtime.js selects a platform-specific payload path, rotates through hardcoded Cloudflare Workers hosts (oob-worker.cf103-070.workers.dev, oob-worker.cf101-adf.workers.dev, oob-worker.cf99-9b3.workers.dev, oob-worker.cf100-416.workers.dev) whose names are assembled by joining split string fragments to evade static scanners, with a fallback covert channel that reassembles a base64 payload across numbered DNS TXT records at sdk.dl.wel1.ru / ext.dl.wel1.ru / pkg.dl.wel1.ru / net.dl.wel1.ru. The downloaded opaque binary is written to /var/tmp or %TEMP% under decoy names (dotnetdiag_*.exe,.cache_*), chmodded 0755, and detach-spawned via /bin/sh -c or cmd.exe /c start /b. A stamp file gates re-runs. Package name impersonates a legitimate BNPL/e-commerce identifier as a lure.

Database specific 
{
    "malicious-packages-origins": [
        {
            "versions": [
                "35.9.2"
            ],
            "source": "amazon-inspector",
            "id": "IN-MAL-2026-017001",
            "sha256": "838978067dbfc6b266e91ac3f0255687d3b31364dfac82c9f992ded8ecd1ef36",
            "import_time": "2026-08-07T12:51:21.676531322Z",
            "modified_time": "2026-08-07T12:29:20Z"
        }
    ]
}
References
Credits

Affected packages

npm / dolyame-boxy-independent-bnpl-product-grid

Package

Name
dolyame-boxy-independent-bnpl-product-grid
View open source insights on deps.dev
Purl
pkg:npm/dolyame-boxy-independent-bnpl-product-grid

Affected ranges

Affected versions

35.*
35.9.2

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/dolyame-boxy-independent-bnpl-product-grid/MAL-2026-13553.json"
cwes 
[
    {
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code",
        "description": "The product contains code that appears to be malicious in nature."
    }
]
indicators 
{
    "package_integrity": [
        {
            "filename": "dolyame-boxy-independent-bnpl-product-grid-35.9.2.tgz",
            "hashes": {
                "sha512_sri": "sha512-h8zLGpRIhM+M1JPCicK0/KRSyf+W7/nUW5Lkkbj++pe5zsYzitIIG1kvF7N0lNBI0PbAFdkZaDUlYtqPBDbf6Q==",
                "sha1": "41b19cb1b98da8dd53e108f8a549301c0891fe6b"
            }
        }
    ],
    "evidence_files": [
        {
            "tlsh": "cba1a79a22aa60194b7097f4c7174416f65bf6633780c2c9fb9ca5981fb212483b1efc",
            "sha256": "561d71614729c68cb8ca61dfd6b9edfb4e77109d26d6b4df9347d6fca0df0bd1",
            "path": "_runtime.js"
        }
    ]
}