MAL-2025-192929

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/envtoolsx/MAL-2025-192929.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2025-192929
Published
2025-12-24T22:45:19Z
Modified
2025-12-24T23:22:41.031589Z
Summary
Malicious code in envtoolsx (PyPI)
Details

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

Source: kam193 (8718f9207ffeca355720b0d4a59cc778fabe7879fc354837d655affac6a82321)

Importing the module, downloads and starts a malicious executable identified as infostealer.

Based on Telegram links, this is related to the 2025-12-synium campaign, but uses slightly different techniques.

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

Campaign: 2025-12-runtimeutils

Reasons (based on the campaign):

  • malware

  • Downloads and executes a remote executable.

  • infostealer

Database specific 
{
    "malicious-packages-origins": [
        {
            "import_time": "2025-12-24T23:07:31.45906757Z",
            "sha256": "8718f9207ffeca355720b0d4a59cc778fabe7879fc354837d655affac6a82321",
            "modified_time": "2025-12-24T22:45:19.363834Z",
            "source": "kam193",
            "id": "pypi/2025-12-runtimeutils/envtoolsx",
            "versions": [
                "1.0.0"
            ]
        }
    ],
    "iocs": {
        "urls": [
            "http://89.39.121.49:20578/Helper.exe"
        ],
        "ips": [
            "89.39.121.49"
        ]
    }
}
References
Credits

Affected packages

PyPI / envtoolsx

Package

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

Affected ranges

Affected versions

1.*
1.0.0

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/envtoolsx/MAL-2025-192929.json"