MAL-2026-3220

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/py-clob-clients/MAL-2026-3220.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-3220
Published
2026-05-01T21:03:29Z
Modified
2026-05-01T21:33:08.447898Z
Summary
Malicious code in py-clob-clients (PyPI)
Details

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

Source: kam193 (7136140b365c314a42f5efe300779f093c40a41fb5c2258c7f5ff05c88eba2f8)

Package exfiltrates env variables from .env files. It's a typosquatting of a legitimate package and is used in a malicious GitHub repository

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

Campaign: 2026-05-py-clob-clients

Reasons (based on the campaign):

  • typosquatting

  • crypto-related

  • exfiltration-env-variables

  • action-hidden-in-lib-usage

  • The malicious code is intentionally included in a dependency of the package

Database specific 
{
    "malicious-packages-origins": [
        {
            "modified_time": "2026-05-01T21:03:29.913926Z",
            "versions": [
                "0.1.0",
                "0.1.1",
                "0.1.2",
                "0.1.4",
                "0.1.5",
                "0.1.7",
                "0.1.8"
            ],
            "sha256": "7136140b365c314a42f5efe300779f093c40a41fb5c2258c7f5ff05c88eba2f8",
            "id": "pypi/2026-05-py-clob-clients/py-clob-clients",
            "source": "kam193",
            "import_time": "2026-05-01T21:21:17.380781961Z"
        }
    ],
    "iocs": {
        "urls": [
            "http://135.181.211.196:8787/"
        ],
        "ips": [
            "135.181.211.196"
        ]
    }
}
References
Credits

Affected packages

PyPI / py-clob-clients

Package

Name
py-clob-clients
View open source insights on deps.dev
Purl
pkg:pypi/py-clob-clients

Affected ranges

Affected versions

0.*
0.1.0
0.1.1
0.1.2
0.1.4
0.1.5
0.1.7
0.1.8

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/py-clob-clients/MAL-2026-3220.json"