MAL-2025-192948

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Import Source

https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/extrazip/MAL-2025-192948.json

JSON Data

https://api.osv.dev/v1/vulns/MAL-2025-192948

Published

2025-12-27T09:41:01Z

Modified

2026-02-26T10:12:31Z

Summary

Malicious code in extrazip (PyPI)

Details

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

Source: kam193 (f58777710463b043a0724ad1d7999807501b56667a10eced314fd036e9303fdf)

During initialization of the archive-support class, the package starts code from another file and downloads multi-stage malware

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

Campaign: 2025-11-uzip

Reasons (based on the campaign):

Downloads and executes a remote executable.
obfuscation
malware

Database specific

{
    "iocs": {
        "ips": [
            "77.105.161.164",
            "87.120.107.132"
        ],
        "urls": [
            "http://77.105.161.164:3301/library",
            "http://77.105.161.164:3301/die1",
            "http://87.120.107.132:1488/df"
        ]
    },
    "malicious-packages-origins": [
        {
            "id": "pypi/2025-11-uzip/extrazip",
            "import_time": "2025-12-27T10:07:20.904674969Z",
            "modified_time": "2025-12-27T09:41:01.544951Z",
            "sha256": "f58777710463b043a0724ad1d7999807501b56667a10eced314fd036e9303fdf",
            "source": "kam193",
            "versions": [
                "0.1.0"
            ]
        },
        {
            "id": "pypi/2025-11-uzip/extrazip",
            "import_time": "2026-02-26T09:49:02.308071735Z",
            "modified_time": "2025-12-27T09:41:01.544951Z",
            "sha256": "9aa3db32c22351c4dfcbfdfce89fb38ca19fac546dba3f82d084212f8c830632",
            "source": "kam193",
            "versions": [
                "0.1.0"
            ]
        }
    ]
}

References

Credits

- Kamil Mańkowski (kam193) - REPORTER
- - https://github.com/kam193
  - https://bad-packages.kam193.eu/

Affected packages

PyPI / extrazip

Package

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

Affected ranges

Affected versions

0.*

0.1.0

Database specific

source

"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/extrazip/MAL-2025-192948.json"