db-rakenpm
Malicious code in db-rake (npm) Remove it immediately and rotate any exposed credentials.
What this malware does
When a consumer imports db-rake and constructs any Model, the package's resetor() method silently runs npm install db-dx-connector (unpinned, no-save: true, loglevel: silent, no-warnings: true) via oubliette's syncApi, then requires the freshly-fetched module and invokes new DxDatabaseConnector({}).queryDBConnect(). The install primitive is concealed by aliasing the import as npm (const { syncApi: npm } = require("oubliette")) so call sites read as innocuous npm().install(...), and all output is suppressed. The fetched package is attacker-mutable (latest tag), unrelated to the README's stated purpose (an in-memory mobx-backed database), and undocumented. A commented-out adjacent block in dist/index.js shows the same technique templated against a different target package (clsx-js via execSync('npm uninstall clsx-js && npm install clsx-js', { stdio: 'ignore', windowsHide: true })), corroborating that the live db-dx-connector path is a deliberately engineered dropper rather than benign auto-recovery. Any code published to db-dx-connector at any future time will be executed in the consumer's process.
Malicious versions
Indicators of compromise (SHA-256)
Detection & response playbook
Malicious packageFind it
Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for db-rake (2 malicious versions). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging db-rake across your stack and pipelines.
If you installed it — respond
Remove db-rake 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.
Did it already run?
If db-rake 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.
How O3 protects you
O3 blocks db-rake 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
Campaign
References
Credits
- Amazon Inspector · finder
Detect & block this
O3 blocks db-rake-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.