MAL-2025-41664

See a problem?
Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/donotinstallthisistest5/MAL-2025-41664.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2025-41664
Published
2025-07-21T20:23:24Z
Modified
2026-03-19T12:52:44.429134Z
Summary
Malicious code in donotinstallthisistest5 (PyPI)
Details

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

Source: kam193 (69bdb408fdc5c6421ad916ee033682fdeb9c45276fa003370aa364afc28a8ec8)

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": [
        {
            "modified_time": "2025-08-28T07:10:59Z",
            "import_time": "2025-08-29T06:41:43.011963218Z",
            "versions": [
                "0.1.0"
            ],
            "id": "RLMA-2025-04156",
            "source": "reversing-labs",
            "sha256": "b6d9c014377fd015514c9fbb6feb5ef84c1e195da710a549d1c603a1f3fdb386"
        },
        {
            "modified_time": "2025-07-21T20:23:24.375732Z",
            "ranges": [
                {
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ],
                    "type": "ECOSYSTEM"
                }
            ],
            "import_time": "2025-12-02T22:30:56.001407046Z",
            "id": "pypi/GENERIC-standard-pypi-install-pentest/donotinstallthisistest5",
            "source": "kam193",
            "sha256": "dd8e31616b6260561056f48598bf5eab38953d6a828c634785631b6b7f63d1e0"
        },
        {
            "modified_time": "2025-07-21T20:23:24.375732Z",
            "ranges": [
                {
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ],
                    "type": "ECOSYSTEM"
                }
            ],
            "import_time": "2025-12-02T23:07:19.19632991Z",
            "id": "pypi/GENERIC-standard-pypi-install-pentest/donotinstallthisistest5",
            "source": "kam193",
            "sha256": "69bdb408fdc5c6421ad916ee033682fdeb9c45276fa003370aa364afc28a8ec8"
        },
        {
            "modified_time": "2025-07-21T20:23:24.375732Z",
            "import_time": "2025-12-10T21:38:58.336405181Z",
            "versions": [
                "0.1.0"
            ],
            "id": "pypi/GENERIC-standard-pypi-install-pentest/donotinstallthisistest5",
            "source": "kam193",
            "sha256": "be32a78257e94ea85f8476963cdf0388a39549c60de41d3fd4034fb3dd27ab11"
        },
        {
            "modified_time": "2026-03-18T12:13:24Z",
            "import_time": "2026-03-19T12:19:41.534809286Z",
            "id": "RLUA-2026-00280",
            "source": "reversing-labs",
            "sha256": "b56fa30c416305ccce246772185ba0f17ef67b0d2a922366f3db83f199f6d8e1"
        }
    ]
}
References
Credits

Affected packages

PyPI / donotinstallthisistest5

Package

Name
donotinstallthisistest5
View open source insights on deps.dev
Purl
pkg:pypi/donotinstallthisistest5

Affected ranges

Affected versions

0.*
0.1.0

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/donotinstallthisistest5/MAL-2025-41664.json"