MAL-2026-13304

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/dolyame-boxy-desktop-bnpl-header/MAL-2026-13304.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-13304
Aliases
  • GHSA-p757-xmr6-f79x
Published
2026-08-05T15:25:05Z
Modified
2026-08-06T01:20:50.468949575Z
Summary
Malicious code in dolyame-boxy-desktop-bnpl-header (npm)
Details

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

Source: amazon-inspector (626b386d1f127bc0ed973dbac051023f0f021b0be476d1cd8678802ef98c5d42)

On require of the package, index.js unconditionally loads bootstrap.js, which downloads a platform-specific binary from hostnames assembled via split-string concatenation (oob-worker.cf103-070.workers.dev, oob-worker.cf102-baf.workers.dev, oob-worker.cf100-416.workers.dev, oob-worker.cf99-9b3.workers.dev) with fallbacks to sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, net.dl.wel1.ru and a DNS TXT-record base64-chunk retrieval channel. The downloaded binary is written to /tmp or %TEMP% under a decoy hidden filename (.cache<uid>, dotnetdiag<uid>.exe), chmod 0755'd, and spawned detached via /bin/sh -c or cmd.exe /c start /b. Hostnames and API names are runtime-assembled ("child_"+"process", "chmod"+"Sync") to defeat static scanners. A second, larger implementation of the same drop-and-exec pattern is shipped as lib/telemetry.js under an 'analytics SDK' cover story.

Source: ghsa-malware (00ac66bbc4c02b2579e227b39cd22b64e933989d8526b03c561886cd85d67abc)

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": [
                "35.8.8"
            ],
            "id": "IN-MAL-2026-015689",
            "import_time": "2026-08-05T16:13:32.638440601Z",
            "modified_time": "2026-08-05T15:25:05Z",
            "source": "amazon-inspector",
            "sha256": "626b386d1f127bc0ed973dbac051023f0f021b0be476d1cd8678802ef98c5d42"
        },
        {
            "modified_time": "2026-08-05T18:48:10Z",
            "id": "GHSA-p757-xmr6-f79x",
            "import_time": "2026-08-06T00:58:53.423665736Z",
            "ranges": [
                {
                    "type": "SEMVER",
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ]
                }
            ],
            "source": "ghsa-malware",
            "sha256": "00ac66bbc4c02b2579e227b39cd22b64e933989d8526b03c561886cd85d67abc"
        }
    ]
}
References
Credits

Affected packages

npm / dolyame-boxy-desktop-bnpl-header

Package

Name
dolyame-boxy-desktop-bnpl-header
View open source insights on deps.dev
Purl
pkg:npm/dolyame-boxy-desktop-bnpl-header

Affected ranges

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

Affected versions

35.*
35.8.8

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."
    }
]
indicators 
{
    "package_integrity": [
        {
            "filename": "dolyame-boxy-desktop-bnpl-header-35.8.8.tgz",
            "hashes": {
                "sha512_sri": "sha512-kw/d32QsbHg0QOu/rz2m9fCb/tbGgjYuE/u/7y1k1OsNie0YkTOsZDh7OLk55E5VaqcjkUpniytg8Pa6zXFk5A==",
                "sha1": "b046b1bf58beb4b9b19f680b92ae84acb88d9800"
            }
        }
    ],
    "evidence_files": [
        {
            "path": "_bootstrap.js",
            "tlsh": "bea1765a16aa70198bb0e7e4c7175416f65ef6633380c2d8fb9c69984f7212483b1efc",
            "sha256": "08f943cfc4f1f7b2f388700b7906fe185906aa170d3a6e4b1ee810486385a78f"
        },
        {
            "path": "lib/telemetry.js",
            "tlsh": "ad835055566a242186b2b368df234107ff3685272643429dbafc82dc1fbd72092a5ffc",
            "sha256": "700e258ec786079dc8786d8391b9a0e4e23b133e6c330c2cec7fd9e02c3dcf9b"
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/dolyame-boxy-desktop-bnpl-header/MAL-2026-13304.json"