MAL-2026-12882

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/bnpl-blocks-atom-bnpl-news-card/MAL-2026-12882.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-12882
Aliases
  • GHSA-rqfj-h6pc-94cx
Published
2026-08-05T14:56:24Z
Modified
2026-08-06T01:20:21.929234729Z
Summary
Malicious code in bnpl-blocks-atom-bnpl-news-card (npm)
Details

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

Source: amazon-inspector (dcaf0c737c210018a282e73bbd1570e041a0c70f1043dcdd614e93ac64d8dd68)

On require() of this package, helpers.js selects a platform-specific URL, fetches an opaque binary from obfuscated Cloudflare Workers hosts (oob-worker.cf100-416.workers.dev, oob-worker.cf102-baf.workers.dev, oob-worker.cf101-adf.workers.dev) with DNS-TXT fallback resolution via wel1.ru subdomains (sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, net.dl.wel1.ru), writes the payload to /var/tmp or %TEMP% under disguised names (.cache, dotnetdiag), chmods it to 0755, and spawns it detached via /bin/sh -c or cmd. A.analytics_state marker file throttles reruns. Destination hostnames are assembled at runtime from split-string arrays joined together to evade static analysis. The package's advertised purpose is a UI news card, which has no legitimate need to download and execute a native binary at import time.

Source: ghsa-malware (8857b4d28c222d8033ac7c69c6a5bc8ba52d8e0ffba5693f07481ce62c769c01)

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",
            "modified_time": "2026-08-05T14:56:24Z",
            "sha256": "dcaf0c737c210018a282e73bbd1570e041a0c70f1043dcdd614e93ac64d8dd68",
            "id": "IN-MAL-2026-015504",
            "versions": [
                "35.6.8"
            ],
            "import_time": "2026-08-05T15:19:54.97081789Z"
        },
        {
            "source": "ghsa-malware",
            "modified_time": "2026-08-05T20:36:38Z",
            "ranges": [
                {
                    "type": "SEMVER",
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ]
                }
            ],
            "id": "GHSA-rqfj-h6pc-94cx",
            "sha256": "8857b4d28c222d8033ac7c69c6a5bc8ba52d8e0ffba5693f07481ce62c769c01",
            "import_time": "2026-08-06T00:58:53.448428356Z"
        }
    ]
}
References
Credits

Affected packages

npm / bnpl-blocks-atom-bnpl-news-card

Package

Name
bnpl-blocks-atom-bnpl-news-card
View open source insights on deps.dev
Purl
pkg:npm/bnpl-blocks-atom-bnpl-news-card

Affected ranges

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

Affected versions

35.*
35.6.8

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 
{
    "package_integrity": [
        {
            "hashes": {
                "sha512_sri": "sha512-t0hWM7pA9UicpakqWTpjb8kdINbRxKciNNml0i0qv4t3RRgBXYFIaIrqhyuf/IOgRe5m0azT+OBxQ5UUNsIC7g==",
                "sha1": "5074924e53aa857f3009c19b006dffbc0b930231"
            },
            "filename": "bnpl-blocks-atom-bnpl-news-card-35.6.8.tgz"
        }
    ],
    "evidence_files": [
        {
            "path": "_helpers.js",
            "sha256": "5c906905f2ab7f482b35861df7d937f84c1c19b762695333eb33fe4b2491899b",
            "tlsh": "1ab1836a16aa71088bb0dbe4c7175416f55bf66377808194fb9c65881ff311483b2efc"
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/bnpl-blocks-atom-bnpl-news-card/MAL-2026-12882.json"