MAL-2026-5875

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Import Source

https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/myfirstpackagetestaaa/MAL-2026-5875.json

JSON Data

https://api.osv.dev/v1/vulns/MAL-2026-5875

Published

2026-06-16T08:58:11Z

Modified

2026-06-17T10:00:59.212178478Z

Summary

Malicious code in myfirstpackagetestaaa (PyPI)

Details

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

Source: kam193 (c05b4934471efac919453e87b37a94a9a92c930455283c0bfb85b535c61f4a6b)

During installation, the code attempts to download and start a malicious executable.

Likely related to 2025-08-raknet-testing-package.

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

Campaign: 2026-06-easyaillm

Reasons (based on the campaign):

Downloads and executes a remote executable.
obfuscation
malware
tool:mshta

Database specific

{
    "malicious-packages-origins": [
        {
            "id": "pypi/2026-06-easyaillm/myfirstpackagetestaaa",
            "import_time": "2026-06-16T10:17:17.178189936Z",
            "versions": [
                "2.26"
            ],
            "source": "kam193",
            "modified_time": "2026-06-16T08:58:18.950417Z",
            "sha256": "018e4d3e7b58b3cda9063b81957d9b960307e240704e17c99d68227907ec776b"
        },
        {
            "id": "pypi/2026-06-easyaillm/myfirstpackagetestaaa",
            "import_time": "2026-06-17T09:49:36.174882961Z",
            "source": "kam193",
            "versions": [
                "2.26"
            ],
            "sha256": "c05b4934471efac919453e87b37a94a9a92c930455283c0bfb85b535c61f4a6b",
            "modified_time": "2026-06-16T08:58:18.950417Z"
        }
    ],
    "iocs": {
        "urls": [
            "https://pastebin.com/raw/hEF5HaFc",
            "https://pastebin.com/raw/yBcUM1QBs",
            "https://pastebin.com/raw/yBcUM1QB",
            "http://fixars.top",
            "https://tmpfiles.org/dl/wawHVGgfydD7/6a306c5f03a52.exe",
            "http://62.60.226.243/public_files/98r4aXA.txt",
            "http://62.60.226.243/public_files/16sas.jpg?12711313"
        ],
        "domains": [
            "fixars.top"
        ]
    }
}

References

Credits

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

Affected packages

PyPI / myfirstpackagetestaaa

Package

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

Affected ranges

Affected versions

2.*

2.26

Database specific

source

"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/myfirstpackagetestaaa/MAL-2026-5875.json"