MAL-2025-6454

See a problem?
Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/atlasctf-21-prod-17/MAL-2025-6454.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2025-6454
Published
2025-06-07T14:05:45Z
Modified
2026-03-19T12:50:48.786865Z
Summary
Malicious code in atlasctf-21-prod-17 (PyPI)
Details

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

Source: kam193 (0ae7f72936fae89a02869e537528e165a62538cbfdd9d4a441cdcdbd316783da)

On installation or importing, the package attempts to exfiltrate some basic information, e.g. /etc/passwd

Category: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research & co, with clearly low-harm possibilities.

Campaign: 2025-06-atlasctf

Reasons (based on the campaign):

  • exfiltration-generic

  • The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.

  • The package overrides the install command in setup.py to execute malicious code during installation.

Database specific 
{
    "malicious-packages-origins": [
        {
            "id": "RLMA-2025-03539",
            "import_time": "2025-08-01T10:07:09.608856884Z",
            "sha256": "90c58f99ccc7b8615cb1e96a781e0cbdc33e6f4c5523e037bc832f761d6a4b48",
            "source": "reversing-labs",
            "modified_time": "2025-07-31T19:14:14Z",
            "versions": [
                "99.99.99",
                "99.99.99.1"
            ]
        },
        {
            "id": "pypi/2025-06-atlasctf/atlasctf-21-prod-17",
            "ranges": [
                {
                    "type": "ECOSYSTEM",
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ]
                }
            ],
            "import_time": "2025-12-02T22:30:55.858237363Z",
            "sha256": "3eae432e798f7c860716ba28721595f17299054d826f11f8496cceff8bb39536",
            "source": "kam193",
            "modified_time": "2025-06-07T14:05:45Z"
        },
        {
            "id": "pypi/2025-06-atlasctf/atlasctf-21-prod-17",
            "ranges": [
                {
                    "type": "ECOSYSTEM",
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ]
                }
            ],
            "import_time": "2025-12-02T23:07:19.04059347Z",
            "sha256": "0ae7f72936fae89a02869e537528e165a62538cbfdd9d4a441cdcdbd316783da",
            "source": "kam193",
            "modified_time": "2025-06-07T14:05:45Z"
        },
        {
            "id": "pypi/2025-06-atlasctf/atlasctf-21-prod-17",
            "import_time": "2025-12-10T21:38:58.183136472Z",
            "sha256": "7d47e622aa06e0bc2ef5089db2a79198942ea66354c853faaa95232f5e0aa390",
            "source": "kam193",
            "modified_time": "2025-06-07T14:05:45Z",
            "versions": [
                "99.99.99",
                "99.99.99.1"
            ]
        },
        {
            "id": "RLUA-2026-00112",
            "import_time": "2026-03-19T12:19:26.843227647Z",
            "sha256": "26b05eabdbda9a90eb2d718e9c667b7786f37d7917e8d8fab53f93bdd703dee5",
            "source": "reversing-labs",
            "modified_time": "2026-03-18T12:11:33Z"
        }
    ]
}
References
Credits

Affected packages

PyPI / atlasctf-21-prod-17

Package

Name
atlasctf-21-prod-17
View open source insights on deps.dev
Purl
pkg:pypi/atlasctf-21-prod-17

Affected ranges

Affected versions

99.*
99.99.99
99.99.99.1

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/atlasctf-21-prod-17/MAL-2025-6454.json"