MAL-2025-6570

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/pyobfuscation/MAL-2025-6570.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2025-6570
Published
2025-06-03T19:02:52Z
Modified
2026-03-19T12:55:52.208862Z
Summary
Malicious code in pyobfuscation (PyPI)
Details

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

Source: kam193 (f8e00692944f5cafaa4c7fdb9974554f20629bd4581e2c68baa5f1b0ca675def)

During installation, an executable is downloaded and started. It's been identified to contain Brute Ratel C4 components

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

Campaign: 2025-05-pyobfuscation

Reasons (based on the campaign):

  • Downloads and executes a remote executable.

  • malware

  • obfuscation

Database specific 
{
    "malicious-packages-origins": [
        {
            "modified_time": "2025-07-31T19:16:08Z",
            "versions": [
                "0.1.0"
            ],
            "sha256": "4f7751b060181cea4f3b7da11f3306c9057843379d6b0aca2f22afebebf30042",
            "id": "RLMA-2025-03668",
            "source": "reversing-labs",
            "import_time": "2025-08-01T10:07:13.33796067Z"
        },
        {
            "modified_time": "2025-06-03T19:02:52Z",
            "ranges": [
                {
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ],
                    "type": "ECOSYSTEM"
                }
            ],
            "sha256": "058fcd870cd771f9287f8a5004423f12ad7d47f5fce5840eb25c348534fdf6c2",
            "id": "pypi/2025-05-pyobfuscation/pyobfuscation",
            "source": "kam193",
            "import_time": "2025-12-02T22:30:55.47454259Z"
        },
        {
            "modified_time": "2025-06-03T19:02:52Z",
            "ranges": [
                {
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ],
                    "type": "ECOSYSTEM"
                }
            ],
            "sha256": "f8e00692944f5cafaa4c7fdb9974554f20629bd4581e2c68baa5f1b0ca675def",
            "id": "pypi/2025-05-pyobfuscation/pyobfuscation",
            "source": "kam193",
            "import_time": "2025-12-02T23:07:18.500033421Z"
        },
        {
            "modified_time": "2025-06-03T19:02:52Z",
            "versions": [
                "0.1.0"
            ],
            "sha256": "91d282d471eada34f3697e9705cc7be31875eceddefd054edf1a249c1d4a2928",
            "id": "pypi/2025-05-pyobfuscation/pyobfuscation",
            "source": "kam193",
            "import_time": "2025-12-10T21:38:57.714385306Z"
        },
        {
            "modified_time": "2026-03-18T12:17:32Z",
            "sha256": "c5e1f568a3b49a8e9b8f06dff161ba0fdbaf317d85584df26472d1ceb52c04e2",
            "id": "RLUA-2026-00641",
            "source": "reversing-labs",
            "import_time": "2026-03-19T12:20:16.357288005Z"
        }
    ],
    "iocs": {
        "urls": [
            "https://raw.githubusercontent.com/aydendev0/cd4afc0d20c6/refs/heads/main/llama"
        ]
    }
}
References
Credits

Affected packages

PyPI / pyobfuscation

Package

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

Affected ranges

Affected versions

0.*
0.1.0

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/pyobfuscation/MAL-2025-6570.json"