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Malicious package

Be.Vlaandеren.Basisregіsters.ProblemDetailsNuGet

Malicious code in Be.Vlaandеren.Basisregіsters.ProblemDetails (NuGet) Remove it immediately and rotate any exposed credentials.

MAL-2024-4171
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
remove Be.Vlaandеren.Basisregіsters.ProblemDetails

Malicious versions

1 flagged
8.0.6

Indicators of compromise (SHA-256)

bd33ebc3581648f1add5e2a147fdaa4d247b0ef32d71353fef0b880d1f31b518

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 Be.Vlaandеren.Basisregіsters.ProblemDetails (version 8.0.6). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging Be.Vlaandеren.Basisregіsters.ProblemDetails across your stack and pipelines.

  2. If you installed it — respond

    Remove Be.Vlaandеren.Basisregіsters.ProblemDetails 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 Be.Vlaandеren.Basisregіsters.ProblemDetails 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 Be.Vlaandеren.Basisregіsters.ProblemDetails 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. Be.Vlaandеren.Basisregіsters.ProblemDetails on NuGet has been identified as a malicious package (version 8.0.6 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2024-02980

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks Be.Vlaandеren.Basisregіsters.ProblemDetails-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.

Be.Vlaandеren.Basisregіsters.ProblemDetails (NuGet) malicious package — MAL-2024-4171 | O3 Security