MAL-2026-13315

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/dolyame-boxy-independent-bnpl-code-text/MAL-2026-13315.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-13315
Aliases
  • GHSA-m5jf-fg89-7qqf
Published
2026-08-05T15:22:59Z
Modified
2026-08-06T01:20:55.885891557Z
Summary
Malicious code in dolyame-boxy-independent-bnpl-code-text (npm)
Details

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

Source: amazon-inspector (bc7222a6cf31e1412fd943bcf3b140b02f6c615b1650f9c39cabf813801557ae)

On require() of the package, index.js loads ext.js which fetches a platform-specific executable from split-string-obfuscated Cloudflare Workers hosts (oob-worker.cf*.workers.dev) with a DNS-TXT covert-channel fallback under *.dl.wel1.ru (c.<domain> for chunk count, i.<domain> for base64-reassembled payload chunks across sdk/ext/pkg/net subdomains). The fetched bytes are written to /tmp or %TEMP% under a disguised name (dotnetdiag<hex>.exe /.cache<hex>), chmod 755'd, and spawned detached via /bin/sh -c or cmd /c start. Destination hostnames are reconstructed via array-join to evade static string scanning. The behavior is framed as opt-out telemetry (DISABLETELEMETRY / ANALYTICSOPTOUT / DONOTTRACK env checks,.analyticsstate file), and lib/telemetry.js contains a parallel Buffer.from(chunks,'base64') + fs.chmodSync + cp.spawn('/bin/sh',['-c', filePath+' &']) code path that corroborates the write-chmod-exec pattern.

Source: ghsa-malware (f19d34835a9a9239da98c35195bbeefb0f0b5f67e698897c2730cdf4b8262b90)

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": [
                "35.7.8"
            ],
            "id": "IN-MAL-2026-015676",
            "import_time": "2026-08-05T16:13:30.979294174Z",
            "modified_time": "2026-08-05T15:22:59Z",
            "source": "amazon-inspector",
            "sha256": "bc7222a6cf31e1412fd943bcf3b140b02f6c615b1650f9c39cabf813801557ae"
        },
        {
            "modified_time": "2026-08-05T18:07:26Z",
            "id": "GHSA-m5jf-fg89-7qqf",
            "import_time": "2026-08-06T00:58:53.412243469Z",
            "ranges": [
                {
                    "type": "SEMVER",
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ]
                }
            ],
            "source": "ghsa-malware",
            "sha256": "f19d34835a9a9239da98c35195bbeefb0f0b5f67e698897c2730cdf4b8262b90"
        }
    ]
}
References
Credits

Affected packages

npm / dolyame-boxy-independent-bnpl-code-text

Package

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

Affected ranges

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

Affected versions

35.*
35.7.8

Database specific

cwes 
[
    {
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code",
        "description": "The product contains code that appears to be malicious in nature."
    },
    {
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code",
        "description": "The product contains code that appears to be malicious in nature."
    }
]
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/dolyame-boxy-independent-bnpl-code-text/MAL-2026-13315.json"
indicators 
{
    "package_integrity": [
        {
            "hashes": {
                "sha512_sri": "sha512-5wyx0CCHbvSPBurgFEi5628cpSLmplzqjUy6yTqkbdaZka4x+4AzT8JmuLiLxcM1PhEc7BoFdrN2AEHNj+7hKQ==",
                "sha1": "248b6033541b71c8d2429dd4db29db043a00d125"
            },
            "filename": "dolyame-boxy-independent-bnpl-code-text-35.7.8.tgz"
        }
    ],
    "evidence_files": [
        {
            "path": "_ext.js",
            "tlsh": "92b1a65a026670184bb0e7e4ca1b8815f65bf6633781c294f79c69885fb3524c3b2efc",
            "sha256": "da6c09f70acdd081ea23cbeb8362235b31a382c09ffb3115c6771cb7ee13f926"
        },
        {
            "path": "lib/telemetry.js",
            "tlsh": "67835055566a242186b2b368df234107ff3685272643429dbafc82dc1fbd72092a5ffc",
            "sha256": "339d1c0755c449798b7a4358cf4c5d76c866f827b1fc2ca3ce3caff4c8b431c0"
        }
    ]
}