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Malicious package

azure-postgresql-authnpm

Malicious code in azure-postgresql-auth (npm) Remove it immediately and rotate any exposed credentials.

MAL-2026-975
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall azure-postgresql-auth

What this malware does

The package azure-postgresql-auth was found to contain malicious code.

The OpenSSF Package Analysis project identified 'azure-postgresql-auth' @ 1.1.4 (npm) as malicious.

It is considered malicious because:

  • The package communicates with a domain associated with malicious activity.

  • The package executes one or more commands associated with malicious behavior.

Malicious versions

2 flagged
1.1.21.1.4

Indicators of compromise (SHA-256)

be7f24978016372ab2ca69037192e7d72ccf40ae30e8d90a2368cb8653eeb9ab
f3892d6e7397bb7b011541622d372ec313c0d5997366f67e9ffadc7fb082da19
1bed0aaccd7198eac8f4076c1eec5f143ae28bdcfa8bbf990a62ff7c65411707

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

  2. If you installed it — respond

    Remove azure-postgresql-auth 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 azure-postgresql-auth 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 azure-postgresql-auth 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. azure-postgresql-auth on npm has been identified as a malicious package (versions 1.1.2, 1.1.4 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Credits

  • Amazon Inspector · finder
  • OpenSSF: Package Analysis · finder

Detect & block this

O3 blocks azure-postgresql-auth-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.

azure-postgresql-auth (npm) malicious package — MAL-2026-975 | O3 Security