MAL-2026-13145

See a problem?
Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/dolyame-ui-clickable/MAL-2026-13145.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-13145
Published
2026-08-05T15:15:26Z
Modified
2026-08-05T15:52:44.676419595Z
Summary
Malicious code in dolyame-ui-clickable (npm)
Details

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

Source: amazon-inspector (f92051e4b21bd0bc9562833662ba7e1e9185bc8342bcc8bbbac8fc4d848c4dbe)

On require() of the package, index.js unconditionally loads init.js, which selects a platform-specific endpoint (linuxx64, linuxarm64, darwin, win32) and downloads a native binary from a rotating list of anonymous Cloudflare Workers subdomains (oob-worker.cf99-9b3.workers.dev, oob-worker.cf100-416.workers.dev, oob-worker.cf101-adf.workers.dev, oob-worker.cf102-baf.workers.dev) with a DNS TXT fallback via sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, and net.dl.wel1.ru. The fetched bytes are written to /var/tmp/.cache<hex> or %TEMP%/dotnetdiag<hex>.exe, chmod'd 0755, and spawned detached via cp.spawn("/bin/sh", ["-c", fp + " &"], {detached:true}) or the Windows equivalent. Hostnames and sensitive API names (child_process, chmodSync) are reassembled at runtime from split string arrays to evade static matching, and the code is framed with cover-story comments as analytics/telemetry. A second, ~81 KB copy of the same fetch-and-execute pattern ships in lib/telemetry.js, using the same string-split evasion and a base64-decoded payload piped to /bin/sh with chmod 0755. The declared purpose (a UI-components package) has no need for native binary execution from anonymous infrastructure.

Database specific 
{
    "malicious-packages-origins": [
        {
            "versions": [
                "35.6.2"
            ],
            "modified_time": "2026-08-05T15:15:26Z",
            "import_time": "2026-08-05T15:20:00.787812183Z",
            "id": "IN-MAL-2026-015627",
            "sha256": "f92051e4b21bd0bc9562833662ba7e1e9185bc8342bcc8bbbac8fc4d848c4dbe",
            "source": "amazon-inspector"
        }
    ]
}
References
Credits

Affected packages

npm / dolyame-ui-clickable

Package

Name
dolyame-ui-clickable
View open source insights on deps.dev
Purl
pkg:npm/dolyame-ui-clickable

Affected ranges

Affected versions

35.*
35.6.2

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/dolyame-ui-clickable/MAL-2026-13145.json"
indicators 
{
    "evidence_files": [
        {
            "tlsh": "90b1856a166a70184b70dbe4c6175425f55af763738082c8f79ca9881ff312482b2efc",
            "sha256": "22f7609562e5a3991cc08aa2ad3f0aa9273991c038c644cc95eeb883d269c61a",
            "path": "_init.js"
        },
        {
            "tlsh": "b6835056566a142186b2b368df234107ff3685272643429dbafc82dc1fbd72092a5ffc",
            "sha256": "5e9371ecc23f9749a881111824409068ec3d2c2c716bf1824c6030b09ee9e00c",
            "path": "lib/telemetry.js"
        }
    ],
    "package_integrity": [
        {
            "filename": "dolyame-ui-clickable-35.6.2.tgz",
            "hashes": {
                "sha512_sri": "sha512-ZkdFjyOSANYK/VTtv+TfnuIxOkaXzWJyRjdL62ElHuJXTfocUT6E0RKPuO1pHmWxYjPhrxLluRTMWhsbq7um0Q==",
                "sha1": "36fc11d25071a602154f1fda8ae3381ba7ef5768"
            }
        }
    ]
}
cwes 
[
    {
        "cweId": "CWE-506",
        "description": "The product contains code that appears to be malicious in nature.",
        "name": "Embedded Malicious Code"
    }
]