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Malicious package

instacart-uinpm

Malicious code in instacart-ui (npm) Remove it immediately and rotate any exposed credentials.

MAL-2025-190612
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall instacart-ui

What this malware does

The package instacart-ui was found to contain malicious code.

The OpenSSF Package Analysis project identified 'instacart-ui' @ 296.8.0 (npm) as malicious.

It is considered malicious because:

  • The package communicates with a domain associated with malicious activity.

Malicious versions

1 flagged
296.8.0

Indicators of compromise (SHA-256)

4e92544edecd2afddc221c420d17a1b78e205243a5ea149adb673fe91ed70985
3e2fadf49fd1948b4d1d7049083d559cfdaec04a7247f1355729b1278b9bd3e2

Detection & response playbook

Malicious package
  1. Find it

    Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for instacart-ui (version 296.8.0). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging instacart-ui across your stack and pipelines.

  2. If you installed it — respond

    Remove instacart-ui from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.

  3. Did it already run?

    If instacart-ui 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 instacart-ui 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. instacart-ui on npm has been identified as a malicious package (version 296.8.0 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Credits

  • Amazon Inspector · finder
  • OpenSSF: Package Analysis · finder

Detect & block this

O3 blocks instacart-ui-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the malicious outbound activity and severs the channel.

instacart-ui (npm) malicious package — MAL-2025-190612 | O3 Security