MAL-2025-47788

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/noonutil/MAL-2025-47788.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2025-47788
Published
2025-08-20T15:39:33Z
Modified
2026-04-22T23:03:30.405747Z
Summary
Malicious code in noonutil (PyPI)
Details

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

Source: kam193 (98fa038a694e6d6093bffd74d004ed294a314282441904ee8d0b7234c082ef33)

Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose.

Category: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research & co, with clearly low-harm possibilities.

Campaign: GENERIC-standard-pypi-install-pentest

Reasons (based on the campaign):

  • The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.

  • The package overrides the install command in setup.py to execute malicious code during installation.

Database specific 
{
    "malicious-packages-origins": [
        {
            "versions": [
                "0.1",
                "0.1.0",
                "0.1.1",
                "0.2",
                "0.3",
                "0.4"
            ],
            "modified_time": "2025-09-26T09:14:17Z",
            "sha256": "d1a93e361635e2daadbe7c56e33275a86b68cb7422746c452ca67c05fc134585",
            "id": "RLMA-2025-04793",
            "source": "reversing-labs",
            "import_time": "2025-09-26T11:05:34.877253174Z"
        },
        {
            "versions": [
                "0.4",
                "0.3",
                "0.2",
                "0.1.1",
                "0.1.0",
                "0.1"
            ],
            "modified_time": "2025-08-20T15:39:33.894132Z",
            "sha256": "3a4bb942985d4d53f8b74d2a53a67b036f66a9097878952785a8b9f33b5485b2",
            "id": "pypi/GENERIC-standard-pypi-install-pentest/noonutil",
            "source": "kam193",
            "import_time": "2025-12-02T22:30:56.253371264Z"
        },
        {
            "versions": [
                "0.4",
                "0.3",
                "0.2",
                "0.1.1",
                "0.1.0",
                "0.1"
            ],
            "modified_time": "2025-08-20T15:39:33.894132Z",
            "sha256": "98fa038a694e6d6093bffd74d004ed294a314282441904ee8d0b7234c082ef33",
            "id": "pypi/GENERIC-standard-pypi-install-pentest/noonutil",
            "source": "kam193",
            "import_time": "2025-12-02T23:07:19.43807301Z"
        },
        {
            "versions": [
                "0.1.0",
                "0.1",
                "0.1.1",
                "0.2",
                "0.3",
                "0.4"
            ],
            "modified_time": "2025-08-20T15:39:33.894132Z",
            "sha256": "f54ea9a642fe043c264c1dbc2b440676ff19d8b4133ae4b7c6541da26e57ca76",
            "id": "pypi/GENERIC-standard-pypi-install-pentest/noonutil",
            "source": "kam193",
            "import_time": "2025-12-30T22:39:04.321092885Z"
        },
        {
            "modified_time": "2026-03-18T12:16:31Z",
            "sha256": "4c15a76a0c9ec2c7fc3e9b70eaca8ea65e90b334830766274217c9e8369656bb",
            "id": "RLUA-2026-00560",
            "source": "reversing-labs",
            "import_time": "2026-03-19T12:20:08.787809245Z"
        },
        {
            "versions": [
                "0.1",
                "0.1.0",
                "0.1.1",
                "0.2",
                "0.3",
                "0.4"
            ],
            "modified_time": "2025-08-20T15:39:33.894132Z",
            "sha256": "42945e0f7e7e92f3470ce17445d0502bc0cfcce20ba99bb95160364856c5edaa",
            "id": "pypi/GENERIC-standard-pypi-install-pentest/noonutil",
            "source": "kam193",
            "import_time": "2026-04-22T22:48:22.039113288Z"
        }
    ]
}
References
Credits

Affected packages

PyPI / noonutil

Package

Name
noonutil
View open source insights on deps.dev
Purl
pkg:pypi/noonutil

Affected ranges

Affected versions

0.*
0.1
0.1.0
0.1.1
0.2
0.3
0.4

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/noonutil/MAL-2025-47788.json"