MAL-2025-4242

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/timsingapi/MAL-2025-4242.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2025-4242
Published
2025-05-03T11:28:31Z
Modified
2026-03-19T12:57:31.881171Z
Summary
Malicious code in timsingapi (PyPI)
Details

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

Source: kam193 (1331e7dbd74ec00f13073c6230eee52b13ef3db29c643d09cbf0b81cccf4ad97)

Importing the module starts delayed downloading and starting a remote executable identified as BlankGrabber infostealer.

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

Campaign: 2025-05-rblxfando

Reasons (based on the campaign):

  • infostealer

  • Downloads and executes a remote executable.

  • malware

  • infostealer:blankgrabber

Database specific 
{
    "malicious-packages-origins": [
        {
            "modified_time": "2025-05-22T12:33:49Z",
            "source": "reversing-labs",
            "import_time": "2025-05-22T14:06:37.915911909Z",
            "id": "RLMA-2025-02600",
            "versions": [
                "0.3"
            ],
            "sha256": "28217162f7a326c1927197ca54fb3d83ffff8aa5198fe64c911e24169c080566"
        },
        {
            "sha256": "9c018c3cd91da9c7dee933dcc44aa40cf640aac4ba502c344b5f5b18f7c9dc55",
            "source": "kam193",
            "import_time": "2025-12-02T22:30:55.65121931Z",
            "id": "pypi/2025-05-rblxfando/timsingapi",
            "modified_time": "2025-05-03T11:28:31Z",
            "ranges": [
                {
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ],
                    "type": "ECOSYSTEM"
                }
            ]
        },
        {
            "sha256": "1331e7dbd74ec00f13073c6230eee52b13ef3db29c643d09cbf0b81cccf4ad97",
            "source": "kam193",
            "import_time": "2025-12-02T23:07:18.693993057Z",
            "id": "pypi/2025-05-rblxfando/timsingapi",
            "modified_time": "2025-05-03T11:28:31Z",
            "ranges": [
                {
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ],
                    "type": "ECOSYSTEM"
                }
            ]
        },
        {
            "modified_time": "2025-05-03T11:28:31Z",
            "source": "kam193",
            "import_time": "2025-12-10T21:38:57.878953457Z",
            "id": "pypi/2025-05-rblxfando/timsingapi",
            "versions": [
                "0.3"
            ],
            "sha256": "c04f0f3152ff4c51c6499f91149f9a13da7f67fe97563094abf38c7b979071bb"
        },
        {
            "source": "reversing-labs",
            "import_time": "2026-03-19T12:20:33.954249637Z",
            "id": "RLUA-2026-00823",
            "modified_time": "2026-03-18T12:19:30Z",
            "sha256": "1f49f9ecb75329c75d66b4d702687d609e735d7903d4ff92b3bd46f674e295b2"
        }
    ],
    "iocs": {
        "urls": [
            "https://www.dropbox.com/scl/fi/ob1loh3prx2ylkyy3yesd/Built.exe?rlkey=9qgzvt2nuwf7nr6pkj2jsp98d&st=h0vqjsbu&dl=1"
        ]
    }
}
References
Credits

Affected packages

PyPI / timsingapi

Package

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

Affected ranges

Affected versions

0.*
0.3

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/timsingapi/MAL-2025-4242.json"