MAL-2026-18165 Malicious code in soundsocket (PyPI)

Malicious package Published
Package
soundsocket
Registry
PyPI

What is MAL-2026-18165?

MAL-2026-18165 is a malicious package in soundsocket, published on 22 Oct 2026.

Official description

No install-time or import-time behavior consistent with credential access, outbound exfiltration, remote code fetch/execution, persistence, or silent-relay was observed in this package version. No lifecycle hooks performing network I/O, no.pth side effects beyond sys.path handling, and no top-level subprocess/network activity were identified in the shipped files.

This campaign consists of similar loader packages, which provide executing code from a given URL. While they do not contain the malicious payload and the usage remains unknown, they are clearly a coordinated campaign to place multiple deceptive ways to load malicious code.


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

Campaign: 2026-10-voice-synthesis-profiles

Reasons (based on the campaign):

  • other

  • Downloads and executes a remote malicious script.

What should I do about MAL-2026-18165?

Remove the package from your dependencies and lockfiles, then rotate any secrets on machines where it was installed.

Sources

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