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OpenAdvisories
Malicious MAL-2025-4237

rblxfando

PyPI package · versions 0.1

Reported May 3, 2025 · Updated Mar 19, 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: kam193 (79348147677636191e632b65c78ba37a77d2ba57abed5c9b257624b0f14ba1b8)
Importing the module starts delayed downloading and starting a remote executable identified as BlankGrabber infostealer.

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

Campaign: 2025-05-rblxfando

Reasons (based on the campaign):

- infostealer

- Downloads and executes a remote executable.

- malware

- infostealer:blankgrabber

Indicators of compromise

Shown defanged and not clickable. Search any indicator to find other packages using it.

URLs

  • hxxps://www[.]dropbox[.]com/scl/fi/ob1loh3prx2ylkyy3yesd/Built[.]exe?rlkey=9qgzvt2nuwf7nr6pkj2jsp98d&st=h0vqjsbu&dl=1 other packages →