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Malicious package

assistant-threaderPyPI

Malicious code in assistant-threader (PyPI) Remove it immediately and rotate any exposed credentials.

MAL-2024-12208
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
pip uninstall assistant-threader

What this malware does

Infostealer exfiltrating cookies, history and passwords from the Google Chrome browser, as well as attempting to do a webcam photo. Data are sent to a Discord webhook. Malicious code is split over multiple files.

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

Campaign: 2024-08-old-threading-assistant

Reasons (based on the campaign):

  • infostealer

  • typosquatting

Malicious versions

1 flagged
0.1

Indicators of compromise (SHA-256)

a1ea430d621b41fba4e0735ae902c78d200821e06ff696c3907b2b632b95b158
6dba125172b57e6b24bcd2cc0df076483e1fe36d1969f37e533d611fb6f9d808
19f7a11b85b828890424a45fcd7edfa7d4cc2109747eaab372bb5c191b35db4e

Detection & response playbook

Credential / info stealer
  1. Find it

    Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for assistant-threader (version 0.1). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging assistant-threader across your stack and pipelines.

  2. If you installed it — respond

    assistant-threader 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.

  3. Did it already run?

    If assistant-threader was ever installed, its post-install/runtime payload may have already executed. O3's L7 egress monitoring and runtime eBPF sensors detect the credential exfiltration or command-and-control callback after install and block the malicious outbound channel, so you catch and contain the actual compromise — not just the presence of the package.

  4. How O3 protects you

    O3 blocks assistant-threader before install through its supply-chain scanner, and if it has already run, detects and severs the exfiltration or C2 callback at runtime through L7 egress monitoring and eBPF.

Frequently asked questions

No. assistant-threader on PyPI has been identified as a malicious package (version 0.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

2024-08-old-threading-assistant

References

Credits

  • Kamil Mańkowski (kam193)

Detect & block this

O3 blocks assistant-threader-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the credential exfiltration and severs the channel.

assistant-threader (PyPI) malicious package — MAL-2024-12208 | O3 Security