MAL-2026-1543

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/aniresolve/MAL-2026-1543.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-1543
Published
2026-03-18T06:20:16Z
Modified
2026-03-18T08:01:00.873250Z
Summary
Malicious code in aniresolve (PyPI)
Details

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

Source: kam193 (c29943544c9e6ba7e0a3075c393fa1fa89673c99b73634c0263ef164e52ac306)

Package hides code that downloads and runs malware, likely an infostealer. The code is not directly called in the package suggesting it's a dependency or next stage in the infection chain.

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

Campaign: 2026-03-anistream

Reasons (based on the campaign):

  • Downloads and executes a remote executable.

  • infostealer

  • malware

Database specific 
{
    "malicious-packages-origins": [
        {
            "sha256": "c29943544c9e6ba7e0a3075c393fa1fa89673c99b73634c0263ef164e52ac306",
            "source": "kam193",
            "modified_time": "2026-03-18T06:20:16.715741Z",
            "id": "pypi/2026-03-anistream/aniresolve",
            "versions": [
                "0.0.1"
            ],
            "import_time": "2026-03-18T06:54:17.695048868Z"
        }
    ],
    "iocs": {
        "urls": [
            "https://github.com/pluribs/linux/releases/download/1/plugins.zip"
        ]
    }
}
References
Credits

Affected packages

PyPI / aniresolve

Package

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

Affected ranges

Affected versions

0.*
0.0.1

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/aniresolve/MAL-2026-1543.json"