MAL-2026-4270

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/clickpy/MAL-2026-4270.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-4270
Published
2026-05-22T20:12:32Z
Modified
2026-05-26T06:02:12Z
Summary
Malicious code in clickpy (npm)
Details

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

Source: amazon-inspector (dd3b0787797fa520a5583fd5f14b83ec1b4606c0c45051e30ef312869c148f01)

On require('clickpy'), index.js collects host metadata via os.hostname(), os.userInfo(), os.platform(), os.arch(), process.cwd(), process.pid, and the current time, then issues an HTTPS GET to the hardcoded out-of-band host fxpkkxatijbbyxuhdclqssj033zarohm1.oast.fun with these values as query-string parameters (index.js:4 and index.js:25-29). oast.fun is the interactsh/OAST collaborator service used to receive callbacks from victim hosts; there is no legitimate purpose for a published library to beacon installer identifiers to such a host on import. Package metadata is empty (no description, no author), consistent with a throwaway recon/PoC exfiltration package.

Source: ossf-package-analysis (4eabe2c137602d61ffca6cc787c74601220c1e92f9b77300775a94327b784600)

The OpenSSF Package Analysis project identified 'clickpy' @ 1.0.1 (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": "2026-05-23T23:23:03.728296797Z",
            "modified_time": "2026-05-23T23:00:29Z",
            "sha256": "4eabe2c137602d61ffca6cc787c74601220c1e92f9b77300775a94327b784600",
            "source": "ossf-package-analysis",
            "versions": [
                "1.0.1"
            ]
        },
        {
            "id": "IN-MAL-2026-004386",
            "import_time": "2026-05-26T05:52:29.851314751Z",
            "modified_time": "2026-05-23T22:16:20Z",
            "sha256": "dd3b0787797fa520a5583fd5f14b83ec1b4606c0c45051e30ef312869c148f01",
            "source": "amazon-inspector",
            "versions": [
                "1.0.1"
            ]
        },
        {
            "id": "IN-MAL-2026-004253",
            "import_time": "2026-05-26T05:52:14.509455242Z",
            "modified_time": "2026-05-22T20:12:32Z",
            "sha256": "41e40fb2fc334582046d0e03983f4099343239a00886333fe924d5b6f093f4fe",
            "source": "amazon-inspector",
            "versions": [
                "1.0.0"
            ]
        },
        {
            "id": "IN-MAL-2026-004389",
            "import_time": "2026-05-26T05:52:30.203270755Z",
            "modified_time": "2026-05-23T22:20:24Z",
            "sha256": "6168bc8825a452e85328ec4a78bc82916c4a1dd1030593778093c576c6cc8d98",
            "source": "amazon-inspector",
            "versions": [
                "1.0.1"
            ]
        }
    ]
}
References
Credits

Affected packages

npm / clickpy

Package

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

Affected ranges

Affected versions

1.*
1.0.0
1.0.1

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 
{
    "domains": [
        "fxpkkxatijbbyxuhdclqssj033zarohm1.oast.fun"
    ],
    "evidence_files": [
        {
            "path": "index.js",
            "sha256": "d033908652168f2b1a8262d3eb023a5810962756ec051c21c2c0130f0eb36a85",
            "tlsh": "9d1112f159f28aa01dbb31c459c75c09a0aed1137e09f8fc7e8d43e00f854a545b1bb4"
        }
    ],
    "package_integrity": [
        {
            "filename": "clickpy-1.0.1.tgz",
            "hashes": {
                "sha1": "58dc914aec4ce268b5deb5a05a1bf6175f3918ce",
                "sha512_sri": "sha512-W25FZtJ4oIvxG11J6RLSqdHAV0peu3tDVW079dIzHe6URDl3rrqKUdOBD8BgByzuMt3+9Hr8pWhCSvceB2ZnYA=="
            }
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/clickpy/MAL-2026-4270.json"