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Part of a larger attack: 2025-11-spellcheckers published 28 malicious packages. See the full campaign →
Malicious package

gridifiesPyPI

Advisory published Updated

gridifies is a confirmed malicious PyPI package (MAL-2025-193012) that steals credentials and exfiltrates sensitive data (malicious version 1.0.2). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in gridifies (PyPI)

MAL-2025-193012
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
pip uninstall gridifies

What this malware does

Packages contain hidden code that is effectively run during importing or using the library, and downloads second stage code. Then, a process running in background periodically connects to a remote host and waits for next code to execute

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

Campaign: 2025-11-spellcheckers

Reasons (based on the campaign):

  • obfuscation

  • Downloads and executes a remote malicious script.

  • The package contains code to execute remote commands (probably limited to a specific set) on the victim's machine.

Malicious versions

1 flagged
1.0.2

Indicators of compromise (SHA-256)

5b003711060bdfd51eddae8b2ec6fc00313aee8bb480e9017b5ad5d03dbf567c
8cf42cf5ba4deade66ef734e9cc075f6ffbab494b6f6a8006cf0a019886bec7e
351e3733e5f7f100d60926e0d4a8bac5ff5fc9f6f67876871715a0e676e1f1f0
c5c8be3854290cae0c1c2858a01a2e82a21880d916abeb9de8fc41e2562d40a9
4904996def60e0b94b314558c325f0592bdfc6fc0734aa02b3345e4f59d35e20

Detection & response playbook

Credential / info stealer
  1. Find it

    Search your lockfiles and build artifacts for gridifies (version 1.0.2).

  2. If you installed it — respond

    gridifies 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 gridifies 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. gridifies on PyPI has been identified as a malicious package (version 1.0.2 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

2025-11-spellcheckers

References

Credits

  • Kamil Mańkowski (kam193) · reporter

Detect & block this

O3 blocks gridifies-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

gridifies (PyPI) malicious package — MAL-2025-193012 | O3 Security