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OpenAdvisories
Malicious MAL-2026-18138

crenelatts

PyPI package · versions 0.1.0

Reported Oct 21, 2026 · Updated Oct 29, 2026

If this package is installed

Remove it, treat the machine (or CI runner) as compromised, and rotate every secret, token and key it could access — from a different, clean machine.

Details

Source: amazon-inspector (cc72e2a3431d0207f23fc8a8bdabadf7cc9fa262a15a25a31c2ca30a71a9eb38)
Package crenelatts version 0.1.0 on PyPI contains 13 files with no observed install-time network I/O, no suspicious lifecycle execution, no credential or environment scraping, no outbound exfiltration, no dropper, and no backdoor mechanism. No a static rule matches and no traced behavior indicate harm to an installer.

Source: kam193 (4ccd88fc743d2fd427510543af873fff8780bb4ec4916a565afb729315f28068)
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.

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

Campaign: 2026-10-voice-synthesis-profiles

Reasons (based on the campaign):

- Downloads and executes a remote malicious script.

- other