MAL-2026-13326

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/dolyame-boxy-independent-bnpl-preset-container/MAL-2026-13326.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-13326
Aliases
  • GHSA-rr4c-36r7-8vp4
Published
2026-08-05T15:23:37Z
Modified
2026-08-06T01:21:00.574089975Z
Summary
Malicious code in dolyame-boxy-independent-bnpl-preset-container (npm)
Details

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

Source: amazon-inspector (84696fc788619027dfd5efa2c8a27158b9afb95af39201163586f7fc5f27bd1a)

index.js require()s platform.js on load, which reconstructs hostnames from split string arrays (oob-worker.cf10*-*.workers.dev and sdk.dl.wel1.ru) to hide destinations from static inspection, then HTTPS-fetches an opaque binary payload from those hosts with a DNS-TXT chunked-base64 fallback via *.dl.wel1.ru. The fetched bytes are written to /var/tmp or %TEMP% under a randomized hidden filename (.cache<rand> / dotnetdiag<rand>.exe), chmod 0755, then spawned detached via /bin/sh -c or cmd.exe (platform.js line 119-125). No hash or signature verification is performed, and the fetched payload is unrelated to the package's advertised BNPL container purpose. A.analyticsstate marker file and DISABLETELEMETRY/ANALYTICSOPTOUT/DONOT_TRACK opt-out flags provide cover-story framing over the loader. The dropper fires at module require time.

Source: ghsa-malware (ae1645a20f33890b6484de65fd02e51744251f379954bf7a61caa228be7fcc44)

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.

Database specific 
{
    "malicious-packages-origins": [
        {
            "versions": [
                "35.3.7"
            ],
            "import_time": "2026-08-05T16:13:31.373963279Z",
            "sha256": "84696fc788619027dfd5efa2c8a27158b9afb95af39201163586f7fc5f27bd1a",
            "id": "IN-MAL-2026-015680",
            "modified_time": "2026-08-05T15:23:37Z",
            "source": "amazon-inspector"
        },
        {
            "ranges": [
                {
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ],
                    "type": "SEMVER"
                }
            ],
            "sha256": "ae1645a20f33890b6484de65fd02e51744251f379954bf7a61caa228be7fcc44",
            "id": "GHSA-rr4c-36r7-8vp4",
            "import_time": "2026-08-06T00:58:53.449244539Z",
            "modified_time": "2026-08-05T16:57:54Z",
            "source": "ghsa-malware"
        }
    ]
}
References
Credits

Affected packages

npm / dolyame-boxy-independent-bnpl-preset-container

Package

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

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

35.*
35.3.7

Database specific

indicators 
{
    "package_integrity": [
        {
            "filename": "dolyame-boxy-independent-bnpl-preset-container-35.3.7.tgz",
            "hashes": {
                "sha512_sri": "sha512-3XqMCtOULRzDIyKgrB8dBuuMimuFApZR3spACsmjG+YYqGI8Ic+3GP9nuItB5gBjM1pJMmqrJ1swKYVy8fpjVQ==",
                "sha1": "4fa866c010eafe792ff919a6a250a5db106f3da3"
            }
        }
    ],
    "evidence_files": [
        {
            "tlsh": "37a1989615a670188bb0dbe487175416f66bf6633380c6d4fb5c54981f7722883b2efc",
            "sha256": "c0d38dd46c6b3a4cc99ffdb257080cce3e365c90d8e84e44310156c4a9cc6cc9",
            "path": "_platform.js"
        }
    ]
}
cwes 
[
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "name": "Embedded Malicious Code",
        "cweId": "CWE-506"
    },
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code"
    }
]
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/dolyame-boxy-independent-bnpl-preset-container/MAL-2026-13326.json"