MAL-2025-41776

See a problem?
Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/testpackageroietest3/MAL-2025-41776.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2025-41776
Published
2025-07-28T21:17:11Z
Modified
2026-03-19T12:57:19.306115Z
Summary
Malicious code in testpackageroietest3 (PyPI)
Details

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

Source: kam193 (88b61508de8bb1a4224db6f1b2c7f8784f678f59e6ecacfac77c0a7d3f0409df)

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": [
                "0.0.1"
            ],
            "id": "RLMA-2025-04274",
            "modified_time": "2025-08-28T07:12:04Z",
            "import_time": "2025-08-29T06:41:55.155847117Z",
            "sha256": "bfec688e696037e08030bbef0738e4ef4a305aa1764d8006c8c642784da6f6f7",
            "source": "reversing-labs"
        },
        {
            "id": "pypi/GENERIC-standard-pypi-install-pentest/testpackageroietest3",
            "modified_time": "2025-07-28T21:17:11.692432Z",
            "import_time": "2025-12-02T22:30:56.445645296Z",
            "sha256": "2dbc78946dd1784d28588d022c5e07e7826fbb761b03ff380227c7518333d26f",
            "ranges": [
                {
                    "type": "ECOSYSTEM",
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ]
                }
            ],
            "source": "kam193"
        },
        {
            "id": "pypi/GENERIC-standard-pypi-install-pentest/testpackageroietest3",
            "modified_time": "2025-07-28T21:17:11.692432Z",
            "import_time": "2025-12-02T23:07:19.629926105Z",
            "sha256": "88b61508de8bb1a4224db6f1b2c7f8784f678f59e6ecacfac77c0a7d3f0409df",
            "ranges": [
                {
                    "type": "ECOSYSTEM",
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ]
                }
            ],
            "source": "kam193"
        },
        {
            "versions": [
                "0.0.1"
            ],
            "id": "pypi/GENERIC-standard-pypi-install-pentest/testpackageroietest3",
            "modified_time": "2025-07-28T21:17:11.692432Z",
            "import_time": "2025-12-10T21:38:58.733966422Z",
            "sha256": "2b5485638bb8d1c5fcea312849dc503276dd2f46df29353c1003d1df45881584",
            "source": "kam193"
        },
        {
            "id": "RLUA-2026-00810",
            "modified_time": "2026-03-18T12:19:22Z",
            "import_time": "2026-03-19T12:20:32.604526879Z",
            "sha256": "b8e13e25906d504b5f9c9fb86de8bc8eb18e502a66723c2868832423129f85b0",
            "source": "reversing-labs"
        }
    ]
}
References
Credits

Affected packages

PyPI / testpackageroietest3

Package

Name
testpackageroietest3
View open source insights on deps.dev
Purl
pkg:pypi/testpackageroietest3

Affected ranges

Affected versions

0.*
0.0.1

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/testpackageroietest3/MAL-2025-41776.json"