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Malicious package

hydra-node-consent-sdknpm

Malicious code in hydra-node-consent-sdk (npm) Remove it immediately and rotate any exposed credentials.

MAL-2026-1746
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall hydra-node-consent-sdk

What this malware does

The package hydra-node-consent-sdk was found to contain malicious code.

Malicious versions

2 flagged
99.99.199.99.2

Indicators of compromise (SHA-256)

1a444a9d57b7db765e5217e1e12cfcbaf8dd4f92bd626ba99a3e49e4bc9071c5
1e998f8c12c66f99b303fcb859d154aef24479204cf099b789871a4ee1a9943c

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 hydra-node-consent-sdk (2 malicious versions). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging hydra-node-consent-sdk across your stack and pipelines.

  2. If you installed it — respond

    Remove hydra-node-consent-sdk 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 hydra-node-consent-sdk 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 hydra-node-consent-sdk 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. hydra-node-consent-sdk on npm has been identified as a malicious package (versions 99.99.1, 99.99.2 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-01347

Credits

  • Amazon Inspector · finder
  • ReversingLabs · finder

Detect & block this

O3 blocks hydra-node-consent-sdk-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.

hydra-node-consent-sdk (npm) malicious package — MAL-2026-1746 | O3 Security