VYPR

pypi · Malicious package advisory

Malware

llmgenerator

MAL-2026-5770

Malicious code in llmgenerator (PyPI)

Details


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## Source: amazon-inspector (06e55ac2d3368516d538c8efaad2b83814dbb61813f36ab5655f77677ca0d6be)
On `pip install`, setup.py performs an HTTP GET to https://pastebin.com/raw/yBcUM1QB, takes the first line of the response body, and passes it to `os.system(f'cmd /c "{cmd_pastebin}"')`. The fetched content is mutable, anonymous, and unauthenticated — the author can change what runs on every installer's machine at any time without republishing the package. The package ships no functional Python code (src/ contains only an empty.egg-info directory), confirming the package exists solely as a vehicle for the install-time dropper. The package name impersonates an LLM-tooling brand to attract installs. Installing this package grants arbitrary shell execution on the installer's Windows machine.

## Source: kam193 (e5299b1bd4a72376cc08afbcb871276d2e1cfab5cdd5c10bd70236cc1be75baa)
During installation, the code attempts to download and start a malicious executable.

Likely related to 2025-08-raknet-testing-package.


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


Campaign: 2026-06-easyaillm


Reasons (based on the campaign):


 - Downloads and executes a remote executable.


 - obfuscation


 - malware


 - tool:mshta

Compromised versions (1)

  • 2.21

Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.