MAL-2026-18229

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/juniperrun/MAL-2026-18229.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-18229
Published
2026-10-23T15:51:33Z
Modified
2026-10-29T14:30:34Z
Summary
Malicious code in juniperrun (PyPI)
Details

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

Source: amazon-inspector (013530dce5f4cdf34262deb2b4b105f7336b0248085fc26b815aa4e932f0cd72)

Package juniperrun 0.1.0 on PyPI shows no indicators of installer-side harm in the files scanned. No install-time network activity, no lifecycle hooks fetching or executing remote content, no reads of credential paths (~/.aws, ~/.ssh, ~/.npmrc, ~/.pypirc) or environment scraping, no silent-relay of caller data to a hardcoded destination, and no persistence or backdoor mechanisms are present.

Source: kam193 (1fd79c13a84952cbede2a1b1de7ba5d43396a2c95866015cdf73c9ce0d9960f5)

This campaign consists of similar loader packages, which provide executing code from a given URL. While they do not contain the malicious payload and the usage remains unknown, they are clearly a coordinated campaign to place multiple deceptive ways to load malicious code.

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

Campaign: 2026-10-voice-synthesis-profiles

Reasons (based on the campaign):

  • other

  • Downloads and executes a remote malicious script.

Database specific 
{
    "malicious-packages-origins": [
        {
            "id": "pypi/2026-10-voice-synthesis-profiles/juniperrun",
            "import_time": "2026-10-23T16:20:13.980213236Z",
            "modified_time": "2026-10-23T15:51:34.021633Z",
            "sha256": "1fd79c13a84952cbede2a1b1de7ba5d43396a2c95866015cdf73c9ce0d9960f5",
            "source": "kam193",
            "versions": [
                "0.1.0"
            ]
        },
        {
            "id": "IN-MAL-2026-022218",
            "import_time": "2026-10-29T14:14:35.254063623Z",
            "modified_time": "2026-10-29T14:04:13Z",
            "sha256": "013530dce5f4cdf34262deb2b4b105f7336b0248085fc26b815aa4e932f0cd72",
            "source": "amazon-inspector",
            "versions": [
                "0.1.0"
            ]
        }
    ]
}
References
Credits

Affected packages

PyPI / juniperrun

Package

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

Affected ranges

Affected versions

0.*
0.1.0

Database specific

cwes 
[
    {
        "cweId": "CWE-506",
        "description": "The product contains code that appears to be malicious in nature.",
        "name": "Embedded Malicious Code"
    }
]
indicators 
{
    "package_integrity": [
        {
            "filename": "juniperrun-0.1.0-py3-none-any.whl",
            "hashes": {
                "blake2b_256": "6f210c6ad11dac6b8a79b70a2deba6ebe33567c56bcd062af032a0f239eb4382",
                "md5": "fdc3bb730923d41872dceba40a13ce80",
                "sha256": "deeae15b403f179703752c161f766d946ecda93cd23edcc45244307ec5263d8d"
            }
        },
        {
            "filename": "juniperrun-0.1.0.tar.gz",
            "hashes": {
                "blake2b_256": "4cfb6c452ed17194a20f2138d4a6b28fd7b2e947c90adc2c9031d648982beaec",
                "md5": "5a09bf8a89307cf538fdbeede3bd5561",
                "sha256": "c59b70a7bcebde9bc89d3f3b36d3334846eb1d684c701330227862bb224a6d2a"
            }
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/juniperrun/MAL-2026-18229.json"