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Malicious package

dbt-sa-cliPyPI

Advisory published Updated

dbt-sa-cli is a confirmed malicious PyPI package (MAL-2026-15934) that steals credentials and exfiltrates sensitive data (malicious version 0.0.1). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in dbt-sa-cli (PyPI)

MAL-2026-15934
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
pip uninstall dbt-sa-cli

What this malware does

setup.py defines rce_poc() and invokes it at module top level, so the code runs unconditionally during pip install dbt-sa-cli. The function collects installer-side identifiers (hostname, USER/USERNAME, current working directory, home path) and sends them out-of-band via a DNS lookup to a subdomain of yokodnssmamqdchvjfyqyo8zaq3s90h8e.oast.fun and an HTTPS POST to https://yokodnssmamqdchvjfyqyo8zaq3s90h8e.oast.fun/dbt-sa-cli. The same install-time path drops a marker file at ~/.dbt-sa-cli-rce-poc in the installer's home directory, demonstrating arbitrary code execution during install. The package name resembles the dbt ecosystem, making this a typosquat lure. Regardless of any 'security research' framing, installing the package produces immediate installer-side data disclosure and code execution against an author-controlled OOB collector.

Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose.

Category: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research & co, with clearly low-harm possibilities.

Campaign: GENERIC-standard-pypi-install-pentest

Reasons (based on the campaign):

  • The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.

  • The package overrides the install command in setup.py to execute malicious code during installation.

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

23702c2370cf8873f90f85f178de5d781c9244f91fe412c952fc3cca8e98f974
9a3fc52d1baa65bd51dd9659641f0df237ea2a595358cd91b19fd8988ba3236a

Detection & response playbook

Credential / info stealer
  1. Find it

    Search your lockfiles and build artifacts for dbt-sa-cli (version 0.0.1).

  2. If you installed it — respond

    dbt-sa-cli 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 dbt-sa-cli 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

No. dbt-sa-cli on PyPI has been identified as a malicious package (version 0.0.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

GENERIC-standard-pypi-install-pentestIN-MAL-2026-019649

References

Credits

  • Amazon Inspector · finder
  • Kamil Mańkowski (kam193) · reporter

Detect & block this

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

Explore

dbt-sa-cli (PyPI) malicious package — MAL-2026-15934 | O3 Security