compute-st-speedPyPI
Advisory published Updated
compute-st-speed is a confirmed malicious PyPI package (MAL-2025-191703) that steals credentials and exfiltrates sensitive data (malicious version 0.1). Do not install it — remove it immediately and rotate any exposed credentials.
Malicious code in compute-st-speed (PyPI)
What this malware does
Infostealer with multiple possibilities, but not auto-activating on installation. There are already multiple attempts to publish it, with different innocent-looking names.
The campaign contains the with Infostealer itself and packages that include it as dependency and triggered.
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2025-02-multis
Reasons (based on the campaign):
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infostealer
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The malicious code is intentionally included in a dependency of the package
Malicious versions
Indicators of compromise (SHA-256)
Detection & response playbook
Credential / info stealerFind it
Search your lockfiles and build artifacts for compute-st-speed (version 0.1).
If you installed it — respond
compute-st-speed is built to steal secrets, so assume every credential the build or runtime could read is compromised. Remove it from your project and lockfile, then rotate ALL exposed secrets — npm/registry tokens, cloud keys, CI/CD secrets, SSH keys, and any .env values — from a known-clean machine. Audit logs for unauthorized use of those credentials.
Did it already run?
If compute-st-speed was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.
Frequently asked questions
Campaign
References
Credits
- Kamil Mańkowski (kam193)
Detect & block this
O3 blocks compute-st-speed-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the credential exfiltration and severs the channel.