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Malicious package

acz.view.srcnpm

Malicious code in acz.view.src (npm) Remove it immediately and rotate any exposed credentials.

MAL-2025-192707
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall acz.view.src

What this malware does

The package acz.view.src was found to contain malicious code.

Malicious versions

8 flagged
2.1.22.1.32.1.43.0.13.0.23.0.33.0.43.1.4

Indicators of compromise (SHA-256)

65f7ce9bbbfcb0b5814ad753b349bedfff9da98fcc6fa4102fee1eb981f506a7
439cd656afcbbcc42664ee94d2f647670ec51a9bada42ba7b56f18484c093197

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 acz.view.src (8 malicious versions). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging acz.view.src across your stack and pipelines.

  2. If you installed it — respond

    Remove acz.view.src 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 acz.view.src 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 acz.view.src 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. acz.view.src on npm has been identified as a malicious package (versions 2.1.2, 2.1.3, 2.1.4, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.1.4 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2025-06054

Credits

  • Amazon Inspector · finder
  • ReversingLabs · finder

Detect & block this

O3 blocks acz.view.src-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.

acz.view.src (npm) malicious package — MAL-2025-192707 | O3 Security