MAL-2026-14380

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/fund-list-filter/MAL-2026-14380.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-14380
Published
2026-08-23T11:00:58Z
Modified
2026-08-24T05:30:16Z
Summary
Malicious code in fund-list-filter (npm)
Details

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

Source: amazon-inspector (deb78208f7aa932298e92a8c241ed970296c567a273fc21013dd83bb7916e81b)

On npm install, package.json's preinstall hook runs index.js which harvests installer host identifiers — os.hostname(), os.userInfo() username, local IPv4 addresses, home directory, INIT_CWD, public IP (fetched from api.ipify.org / icanhazip.com / ifconfig.me), DNS resolver IP/subnet, and the parent project's package.json metadata (name, author, repository, homepage) — and transmits them to the hardcoded Interactsh-style callback host da51rv0hb2uc72tg4gvgdepinjcallbk1.oast.fun. Exfiltration uses two channels: an HTTPS/HTTP POST to /poc/<uuid> on the callback host, and a hex-encoded DNS covert channel that splits the JSON payload into ≤60-character subdomain labels resolved against the callback host, designed to bypass egress filters that block outbound HTTP but permit DNS. The version number (999.9.12) and package name are consistent with a dependency-confusion probe.

Source: ossf-package-analysis (d7cde5bd15beab8488f3b3b6bde2f17fff6c148ef2d575613762f337bd1c8281)

The OpenSSF Package Analysis project identified 'fund-list-filter' @ 999.9.12 (npm) as malicious.

It is considered malicious because:

  • The package communicates with a domain associated with malicious activity.
Database specific 
{
    "malicious-packages-origins": [
        {
            "import_time": "2026-08-23T11:09:11.101678013Z",
            "modified_time": "2026-08-23T11:00:58Z",
            "sha256": "d7cde5bd15beab8488f3b3b6bde2f17fff6c148ef2d575613762f337bd1c8281",
            "source": "ossf-package-analysis",
            "versions": [
                "999.9.12"
            ]
        },
        {
            "id": "IN-MAL-2026-018585",
            "import_time": "2026-08-24T05:20:12.033211879Z",
            "modified_time": "2026-08-24T05:03:54Z",
            "sha256": "deb78208f7aa932298e92a8c241ed970296c567a273fc21013dd83bb7916e81b",
            "source": "amazon-inspector",
            "versions": [
                "999.9.12"
            ]
        }
    ]
}
References
Credits

Affected packages

npm / fund-list-filter

Package

Name
fund-list-filter
View open source insights on deps.dev
Purl
pkg:npm/fund-list-filter

Affected ranges

Affected versions

999.*
999.9.12

Database specific

cwes 
[
    {
        "cweId": "CWE-506",
        "description": "The product contains code that appears to be malicious in nature.",
        "name": "Embedded Malicious Code"
    }
]
indicators 
{
    "evidence_files": [
        {
            "path": "index.js",
            "sha256": "b505163c55bdca89bb9a639f99d8fb96ef2144e76d212dbce1b0ee723afacda3",
            "tlsh": "ace1a69712fa203012623ab8279f58957333d523338aebd0b98d03645fd727d53b26da"
        }
    ],
    "package_integrity": [
        {
            "filename": "fund-list-filter-999.9.12.tgz",
            "hashes": {
                "sha1": "15202898e8be356e75049d1d78018ad68ebc8960",
                "sha512_sri": "sha512-npxFMfbMDS6AHtNi5lJosXtK/obOBmmLtryy/TTfCMJ3FmaJps3Tp3DYIgQZLsaibeyXQgMOmLEcjKn9sdZSZQ=="
            }
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/fund-list-filter/MAL-2026-14380.json"