MAL-2025-41780

See a problem?
Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/thisisthedaventest/MAL-2025-41780.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2025-41780
Published
2025-08-03T22:48:24Z
Modified
2026-03-19T12:57:31.718253Z
Summary
Malicious code in thisisthedaventest (PyPI)
Details

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

Source: kam193 (c7f6701b95670bcfd620d23e4cc410957fb3cf0cc783ef0ab6d9f3ebe596ac8b)

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": [
                "99.99.99"
            ],
            "id": "RLMA-2025-04278",
            "modified_time": "2025-08-28T07:12:06Z",
            "import_time": "2025-08-29T06:41:55.586985137Z",
            "sha256": "2eac14e0c5b6120dd7654d3243ac8340eb7028bd8389fb5d760e3331a774cc2b",
            "source": "reversing-labs"
        },
        {
            "id": "pypi/GENERIC-standard-pypi-install-pentest/thisisthedaventest",
            "modified_time": "2025-08-03T22:48:24.37529Z",
            "import_time": "2025-12-02T22:30:56.455487831Z",
            "sha256": "437fd78095b480973972fcae0d7b224b838146558ce20c6ac47713dc37dfa972",
            "ranges": [
                {
                    "type": "ECOSYSTEM",
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ]
                }
            ],
            "source": "kam193"
        },
        {
            "id": "pypi/GENERIC-standard-pypi-install-pentest/thisisthedaventest",
            "modified_time": "2025-08-03T22:48:24.37529Z",
            "import_time": "2025-12-02T23:07:19.639582176Z",
            "sha256": "c7f6701b95670bcfd620d23e4cc410957fb3cf0cc783ef0ab6d9f3ebe596ac8b",
            "ranges": [
                {
                    "type": "ECOSYSTEM",
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ]
                }
            ],
            "source": "kam193"
        },
        {
            "versions": [
                "99.99.99"
            ],
            "id": "pypi/GENERIC-standard-pypi-install-pentest/thisisthedaventest",
            "modified_time": "2025-08-03T22:48:24.37529Z",
            "import_time": "2025-12-10T21:38:58.741607846Z",
            "sha256": "f16c797503d11dcc8a7737b93e3e58e1456433c09a5baf9fc064d8c6e99336dc",
            "source": "kam193"
        },
        {
            "id": "RLUA-2026-00819",
            "modified_time": "2026-03-18T12:19:28Z",
            "import_time": "2026-03-19T12:20:33.514711317Z",
            "sha256": "e5c62a8f30de5ed1d617650cfd68e43af674040e90cfc767ddf73a3115dc5b9c",
            "source": "reversing-labs"
        }
    ]
}
References
Credits

Affected packages

PyPI / thisisthedaventest

Package

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

Affected ranges

Affected versions

99.*
99.99.99

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/thisisthedaventest/MAL-2025-41780.json"