MAL-2025-3435

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/bbllaacckkwwoollff6ad8f762/MAL-2025-3435.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2025-3435
Published
2025-03-24T08:08:10Z
Modified
2026-03-19T12:51:05.555260Z
Summary
Malicious code in bbllaacckkwwoollff6ad8f762 (PyPI)
Details

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

Source: kam193 (4d90faddd66012c6f6fadc95f0a0e846b70504ed6ea47a65576ef5c4067a4985)

During installation, the code either exfiltrate some information about the system or download and execute remote code

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

Campaign: 2025-03-blackwolf

Reasons (based on the campaign):

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

  • exfiltration-generic

  • Downloads and executes a remote malicious script.

Database specific 
{
    "iocs": {
        "domains": [
            "blackwolf.obs.cn-north-4.myhuaweicloud.com"
        ]
    },
    "malicious-packages-origins": [
        {
            "id": "RLMA-2025-02494",
            "modified_time": "2025-04-23T16:06:15Z",
            "versions": [
                "0.1",
                "0.2",
                "0.3"
            ],
            "source": "reversing-labs",
            "import_time": "2025-04-25T09:36:45.125374641Z",
            "sha256": "1a7ca5dd9246f809a111116ae7063c65b60926ec2bd67a7e9c8cd141084ea05a"
        },
        {
            "id": "pypi/2025-03-blackwolf/bbllaacckkwwoollff6ad8f762",
            "modified_time": "2025-03-24T08:08:10Z",
            "import_time": "2025-12-02T22:30:54.981847692Z",
            "source": "kam193",
            "ranges": [
                {
                    "type": "ECOSYSTEM",
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ]
                }
            ],
            "sha256": "a0c16b7657653def9f66b50e8d66c0edf6cbd46d2134e1f6762a419236d51e15"
        },
        {
            "id": "pypi/2025-03-blackwolf/bbllaacckkwwoollff6ad8f762",
            "modified_time": "2025-03-24T08:08:10Z",
            "import_time": "2025-12-02T23:07:18.011614862Z",
            "source": "kam193",
            "ranges": [
                {
                    "type": "ECOSYSTEM",
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ]
                }
            ],
            "sha256": "4d90faddd66012c6f6fadc95f0a0e846b70504ed6ea47a65576ef5c4067a4985"
        },
        {
            "id": "pypi/2025-03-blackwolf/bbllaacckkwwoollff6ad8f762",
            "modified_time": "2025-03-24T08:08:10Z",
            "versions": [
                "0.1",
                "0.2",
                "0.3"
            ],
            "source": "kam193",
            "import_time": "2025-12-10T21:38:57.313150216Z",
            "sha256": "2ebe8d10a9c8f194337ad8c083971ab38c94aef91942c7c9e3cfafd602f2a289"
        },
        {
            "id": "RLUA-2026-00141",
            "modified_time": "2026-03-18T12:11:51Z",
            "import_time": "2026-03-19T12:19:29.066397546Z",
            "source": "reversing-labs",
            "sha256": "3efc7c8b48c8361aaa7526270e1ad27546670b25b60ced6c5d920104ed7adabc"
        }
    ]
}
References
Credits

Affected packages

PyPI / bbllaacckkwwoollff6ad8f762

Package

Name
bbllaacckkwwoollff6ad8f762
View open source insights on deps.dev
Purl
pkg:pypi/bbllaacckkwwoollff6ad8f762

Affected ranges

Affected versions

0.*
0.1
0.2
0.3

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/bbllaacckkwwoollff6ad8f762/MAL-2025-3435.json"