MAL-2025-192386

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/telcoo/MAL-2025-192386.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2025-192386
Published
2025-12-09T08:05:51Z
Modified
2026-04-22T21:35:29.721758Z
Summary
Malicious code in telcoo (PyPI)
Details

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

Source: kam193 (c96937a82adce2ecc6628245fd858587131511b4145c04f577ec25d8fa846577)

Running the module starts a reverse shell

Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.

Campaign: 2025-12-evil-rce

Reasons (based on the campaign):

  • The package contains code to create a reverse shell, allowing an attacker to execute any commands on the victim's machine.
Database specific 
{
    "malicious-packages-origins": [
        {
            "sha256": "c96937a82adce2ecc6628245fd858587131511b4145c04f577ec25d8fa846577",
            "id": "pypi/2025-12-evil-rce/telcoo",
            "source": "kam193",
            "modified_time": "2025-12-09T08:08:53.771598Z",
            "versions": [
                "1.0.4",
                "1.0.3",
                "1.0.2",
                "1.0.4"
            ],
            "import_time": "2025-12-09T08:44:45.804195121Z"
        },
        {
            "sha256": "e3f30e917ee86ce1c003daa06d10c8bc887a63c3661a06329cb3a3fa504494f5",
            "id": "pypi/2025-12-evil-rce/telcoo",
            "source": "kam193",
            "modified_time": "2025-12-09T08:08:53.771598Z",
            "versions": [
                "1.0.2",
                "1.0.3",
                "1.0.4",
                "1.0.4"
            ],
            "import_time": "2025-12-30T22:39:04.195277079Z"
        },
        {
            "sha256": "4511475153946aa974031c1d3e939d6c92c9d911bbabbd4c2d9cb79059bdac1d",
            "id": "pypi/2025-12-evil-rce/telcoo",
            "source": "kam193",
            "modified_time": "2025-12-09T08:08:53.771598Z",
            "versions": [
                "1.0.2",
                "1.0.3",
                "1.0.4"
            ],
            "import_time": "2026-04-22T21:21:55.459007945Z"
        }
    ]
}
References
Credits

Affected packages

PyPI / telcoo

Package

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

Affected ranges

Affected versions

1.*
1.0.2
1.0.3
1.0.4

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/telcoo/MAL-2025-192386.json"