MAL-2026-18168 Malicious code in speechprobe (PyPI)

The package contains no identified install-time, import-time, or runtime behavior that would compromise an installer. No lifecycle hooks performing network I/O, no credential or filesystem reads targeting installer secrets, no outbound exfiltration endpoints, and no fetch-and-execute patterns were observed 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.