MAL-2026-15615

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/ndmushdkeqe/MAL-2026-15615.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-15615
Aliases
  • GHSA-37vh-p33m-66qj
Published
2026-08-26T14:55:09Z
Modified
2026-09-23T03:45:05Z
Summary
Malicious code in ndmushdkeqe (npm)
Details

Published as part of a ClickFix-style fake-CAPTCHA phishing campaign documented by OX Security (see reference). The package's only file is index.html, declared as the npm "main" entry; package.json defines no preinstall/install/postinstall/prepare lifecycle script, so the payload does not execute at npm install time. index.html renders a fake Cloudflare Turnstile verification widget. An obfuscator.io-obfuscated inline script builds a hardcoded redirect URL to https://login.microsofte.live/ (a typosquat of a Microsoft sign-in domain), appends the visitor's original query-string parameters, and navigates the browser there via window.location.replace(). The package therefore does not attack the installing machine directly; it is used as a static file host on the npm CDN (e.g. unpkg/jsDelivr) so the index.html can be linked to and opened directly in a victim's browser as a phishing/ClickFix landing page. Published by npm user "johnvaldez9a" as part of a burst of near-identical single-purpose packages published between 2026-08-04 and 2026-08-24 that share this same fake-Turnstile-redirect page structure.

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

Source: amazon-inspector (0f6e363628ce8112130b78e50173bc851614bad7aca4382ead8dbfadd0150f96)

The package was found to contain malicious code or consuming dependency that contains malicious code

Source: ghsa-malware (81adbd23c378548c6f1331428602cc0a4c134c2c53e3bac01f0c6c788d96edb9)

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":  [
        {
            "id":  "IN-MAL-2026-019257",
            "import_time":  "2026-08-31T18:22:26.973789858Z",
            "modified_time":  "2026-08-31T17:55:34Z",
            "sha256":  "0f6e363628ce8112130b78e50173bc851614bad7aca4382ead8dbfadd0150f96",
            "source":  "amazon-inspector",
            "versions":  [
                "1.0.0"
            ]
        },
        {
            "id":  "GHSA-37vh-p33m-66qj",
            "import_time":  "2026-09-23T03:30:31.181896285Z",
            "modified_time":  "2026-09-23T02:44:19Z",
            "ranges":  [
                {
                    "events":  [
                        {
                            "introduced":  "0"
                        }
                    ],
                    "type":  "SEMVER"
                }
            ],
            "sha256":  "81adbd23c378548c6f1331428602cc0a4c134c2c53e3bac01f0c6c788d96edb9",
            "source":  "ghsa-malware"
        }
    ]
}
References
Credits

Affected packages

npm / ndmushdkeqe

Package

Name
ndmushdkeqe
View open source insights on deps.dev
Purl
pkg:npm/ndmushdkeqe

Affected ranges

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

Affected versions

1.*
1.0.0

Database specific

cwes 
[
    {
        "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.",
        "name":  "Embedded Malicious Code"
    }
]
indicators 
{
    "evidence_files":  [
        {
            "path":  "index.html",
            "sha256":  "d252cf96b14aa61457b142522ed2b081a7857eed57877a300262ec1f1b956055",
            "tlsh":  "81c2c61173c129413143af7b3b2bb6e4f529988b3949489eb50ebc14ffab605d5e4e38"
        }
    ],
    "package_integrity":  [
        {
            "filename":  "ndmushdkeqe-1.0.0.tgz",
            "hashes":  {
                "sha1":  "a48074d4ab5b9a8f2741aaf0a7592bf39ea9eacf",
                "sha512_sri":  "sha512-P/pIjTI4HjGsh1aMT0p/dhNQcepv/aEfurWWQMTGy8OYVcmHqAkjgbNB5yDMNAwHSrVMz5IKou/Y4ehrvnEqYQ=="
            }
        }
    ]
}
iocs 
{
    "domains":  [
        "login.microsofte.live"
    ],
    "files":  [
        {
            "digests":  {
                "sha256":  "d252cf96b14aa61457b142522ed2b081a7857eed57877a300262ec1f1b956055"
            },
            "note":  "Fake Cloudflare Turnstile page bundled as the package's main entry (from v1.0.0, the latest published version)",
            "paths":  [
                "index.html"
            ],
            "source":  "PACKAGE_ARCHIVE"
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/ndmushdkeqe/MAL-2026-15615.json"