MAL-2025-191757

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/hexdeclink/MAL-2025-191757.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2025-191757
Published
2025-12-01T07:04:01Z
Modified
2025-12-24T10:29:23.570381Z
Summary
Malicious code in hexdeclink (PyPI)
Details

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

Source: kam193 (4df8ddadb082a2d285b508fc17356d22ef0375649424cc39d9b08a9e32ab6684)

Package appears to be designed for private key exfiltration, but no known usage. The name appears to be related to the cryptocurrency TRX (Tron / Tronix). Some packages additionally clone the readme of other, legit libraries. The similar packages are repeating uploaded to PyPI

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

Campaign: 2025-04-tronix

Reasons (based on the campaign):

  • exfiltration-generic

  • crypto-related

Database specific 
{
    "malicious-packages-origins": [
        {
            "versions": [
                "0.0.1"
            ],
            "sha256": "5614113ca969ec3f951b1ddc687fab99bd154c8982a623428c26a0d0bb8c9902",
            "modified_time": "2025-12-01T07:04:01.532233Z",
            "source": "kam193",
            "id": "pypi/2025-04-tronix/hexdeclink",
            "import_time": "2025-12-02T22:30:55.24745547Z"
        },
        {
            "versions": [
                "0.0.1"
            ],
            "sha256": "4df8ddadb082a2d285b508fc17356d22ef0375649424cc39d9b08a9e32ab6684",
            "modified_time": "2025-12-01T07:04:01.532233Z",
            "source": "kam193",
            "id": "pypi/2025-04-tronix/hexdeclink",
            "import_time": "2025-12-02T23:07:18.270991815Z"
        },
        {
            "versions": [
                "0.0.1"
            ],
            "sha256": "cfebc5d414f6860c0ada77685ba9e31f35d6c1231575290cdb46cf772f7299db",
            "modified_time": "2025-12-23T08:38:40Z",
            "source": "reversing-labs",
            "id": "RLMA-2025-06567",
            "import_time": "2025-12-24T10:07:30.571858761Z"
        }
    ],
    "iocs": {
        "domains": [
            "68076f26e81df7060eba3e58.mockapi.io",
            "66c0dc0bba6f27ca9a57c4bf.mockapi.io",
            "67b9f37c51192bd378dee810.mockapi.io",
            "reda-sequestered-justine.ngrok-free.dev"
        ]
    }
}
References
Credits

Affected packages

PyPI / hexdeclink

Package

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

Affected ranges

Affected versions

0.*
0.0.1

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/hexdeclink/MAL-2025-191757.json"