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Malicious package

ldhemrdhs79029npm

Advisory published Updated

ldhemrdhs79029 is a confirmed malicious npm package (MAL-2025-48703) that executes malicious code on install (malicious versions 1.250922.11325, 1.250923.11034, 1.250926.11415). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in ldhemrdhs79029 (npm)

MAL-2025-48703
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall ldhemrdhs79029

What this malware does

The package ldhemrdhs79029 was found to contain malicious code.

Malicious versions

3 flagged
1.250922.113251.250923.110341.250926.11415

Indicators of compromise (SHA-256)

a2f7ed784d99e70a5a52fa4cff936066ba1e17b8fc2ac57dd8457e4b2f5b89a1

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for ldhemrdhs79029 (3 malicious versions).

  2. If you installed it — respond

    Remove ldhemrdhs79029 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 ldhemrdhs79029 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. ldhemrdhs79029 on npm has been identified as a malicious package (versions 1.250922.11325, 1.250923.11034, 1.250926.11415 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2025-05832

References

Credits

  • Amazon Inspector · finder
  • ReversingLabs · finder

Detect & block this

O3 blocks ldhemrdhs79029-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.

Explore

ldhemrdhs79029 (npm) malicious package — MAL-2025-48703 | O3 Security