MAL-2025-191651

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/my-first-pypi-demo/MAL-2025-191651.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2025-191651
Published
2025-08-20T16:33:25Z
Modified
2026-03-19T12:55:14Z
Summary
Malicious code in my-first-pypi-demo (PyPI)
Details

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

Source: kam193 (f789a8192ed7a62a0fa9327e495ac8ca2658ff556673ca8d207f7954204ec160)

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": [
        {
            "id": "RLMA-2025-05623",
            "import_time": "2025-12-02T09:09:38.707634096Z",
            "modified_time": "2025-12-01T12:54:42Z",
            "sha256": "b75c5a6d41769cadde9f279da0cd7eacb4e61ffac9e11a8343c01d6c6c4dd103",
            "source": "reversing-labs",
            "versions": [
                "0.0.2"
            ]
        },
        {
            "id": "pypi/GENERIC-standard-pypi-install-pentest/my-first-pypi-demo",
            "import_time": "2025-12-02T22:30:56.231177272Z",
            "modified_time": "2025-08-20T16:33:25.807989Z",
            "sha256": "e3ccc59ce3b3f0670ad2c04524e962d6a43f562433b082fc808db1fadb41c87d",
            "source": "kam193",
            "versions": [
                "0.0.4",
                "0.0.3",
                "0.0.2",
                "0.0.1"
            ]
        },
        {
            "id": "pypi/GENERIC-standard-pypi-install-pentest/my-first-pypi-demo",
            "import_time": "2025-12-02T23:07:19.4161955Z",
            "modified_time": "2025-08-20T16:33:25.807989Z",
            "sha256": "f789a8192ed7a62a0fa9327e495ac8ca2658ff556673ca8d207f7954204ec160",
            "source": "kam193",
            "versions": [
                "0.0.4",
                "0.0.3",
                "0.0.2",
                "0.0.1"
            ]
        },
        {
            "id": "pypi/GENERIC-standard-pypi-install-pentest/my-first-pypi-demo",
            "import_time": "2025-12-30T22:39:04.317402764Z",
            "modified_time": "2025-08-20T16:33:25.807989Z",
            "sha256": "828df3441db1954c300016f9af096196472db8754efa2f716f9cfe28f219144f",
            "source": "kam193",
            "versions": [
                "0.0.1",
                "0.0.2",
                "0.0.3",
                "0.0.4"
            ]
        },
        {
            "id": "RLUA-2026-00546",
            "import_time": "2026-03-19T12:20:07.479427872Z",
            "modified_time": "2026-03-18T12:16:22Z",
            "sha256": "0815a9846194ee85f084fcc59c9fbcf6157f4d1453bdda05535a73e9d23a347f",
            "source": "reversing-labs"
        }
    ]
}
References
Credits

Affected packages

PyPI / my-first-pypi-demo

Package

Name
my-first-pypi-demo
View open source insights on deps.dev
Purl
pkg:pypi/my-first-pypi-demo

Affected ranges

Affected versions

0.*
0.0.1
0.0.2
0.0.3
0.0.4

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/my-first-pypi-demo/MAL-2025-191651.json"