MAL-2026-13282

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/dolyame-boxy-atom-bnpl-badge/MAL-2026-13282.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-13282
Aliases
  • GHSA-mh6x-2875-j467
Published
2026-08-05T15:29:16Z
Modified
2026-08-06T01:20:41.895415463Z
Summary
Malicious code in dolyame-boxy-atom-bnpl-badge (npm)
Details

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

Source: amazon-inspector (31ecc1e21adbb7890afdc37d9e00e09d56b9b66fc9793603884569d8beed29d7)

On require() of dolyame-boxy-atom-bnpl-badge, helpers.js fetches an OS-specific native binary from hardcoded Cloudflare Workers mirrors (oob-worker.cf100-.workers.dev, oob-worker.cf102-.workers.dev, oob-worker.cf103-.workers.dev, oob-worker.cf199-.workers.dev) with a DNS-TXT chunked fallback through sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, and net.dl.wel1.ru. Destination hostnames and API names are assembled via array-join fragments (e.g. ['oob-worker.cf103-070.wo','rkers','.dev'].join(''); require('child'+'process'); 'chmod'+'Sync') to evade static matching. The downloaded bytes are written to a disguised path in /tmp or %TEMP% as dotnetdiag<hex>.exe or.cache<hex>, chmod 0755 on POSIX, then spawned detached with stdio ignored via cp.spawn('/bin/sh',['-c', fp+' &'],{detached:true,stdio:'ignore'}).unref(). No hash or signature verification. Execution is gated by a.analyticsstate marker file and by env vars named DISABLETELEMETRY / ANALYTICSOPTOUT / DONOT_TRACK to impersonate a telemetry opt-out. The dropper is unrelated to the package's stated BNPL-badge purpose. A sibling lib/telemetry.js frames the chain as analytics as a cover story.

Source: ghsa-malware (1c18060fe7baa81c17babcf9cebc9469cdf1c4f3db464d6c638ad07532fa0f37)

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": [
        {
            "source": "amazon-inspector",
            "import_time": "2026-08-05T16:13:35.620019394Z",
            "id": "IN-MAL-2026-015717",
            "modified_time": "2026-08-05T15:29:16Z",
            "versions": [
                "35.2.3"
            ],
            "sha256": "31ecc1e21adbb7890afdc37d9e00e09d56b9b66fc9793603884569d8beed29d7"
        },
        {
            "source": "ghsa-malware",
            "import_time": "2026-08-06T00:58:53.415649465Z",
            "id": "GHSA-mh6x-2875-j467",
            "modified_time": "2026-08-05T18:38:11Z",
            "ranges": [
                {
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ],
                    "type": "SEMVER"
                }
            ],
            "sha256": "1c18060fe7baa81c17babcf9cebc9469cdf1c4f3db464d6c638ad07532fa0f37"
        }
    ]
}
References
Credits

Affected packages

npm / dolyame-boxy-atom-bnpl-badge

Package

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

Affected ranges

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

Affected versions

35.*
35.2.3

Database specific

cwes 
[
    {
        "name": "Embedded Malicious Code",
        "cweId": "CWE-506",
        "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."
    }
]
indicators 
{
    "evidence_files": [
        {
            "sha256": "b2830a79fd21c839cff68d1e25c7a9e530a6cdae9484ca007b4d50301c2a0c43",
            "tlsh": "29b1a69a126670184bb097e4872b5416f55fe66333c0c294f79ca99c5fb213483b2efc",
            "path": "_helpers.js"
        }
    ],
    "package_integrity": [
        {
            "hashes": {
                "sha1": "53b469ff9495aac2cc3b07d3fdc23152612eab03",
                "sha512_sri": "sha512-eSFPK5nWZlrBMK6aWyhuAAObWOKJHVWa1l+Fvjb4umZxdA+GCLkIyCzSl63Jq/RhC3ryq4dMTXubzJPxOVD8tg=="
            },
            "filename": "dolyame-boxy-atom-bnpl-badge-35.2.3.tgz"
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/dolyame-boxy-atom-bnpl-badge/MAL-2026-13282.json"