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Malicious package

ally-whitelistnpm

Malicious code in ally-whitelist (npm) Remove it immediately and rotate any exposed credentials.

MAL-2026-3303
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall ally-whitelist

What this malware does

The package ally-whitelist was found to contain malicious code.

The OpenSSF Package Analysis project identified 'ally-whitelist' @ 99.99.99 (npm) as malicious.

It is considered malicious because:

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

Malicious versions

2 flagged
99.99.99100.0.0

Indicators of compromise (SHA-256)

86e3559c0b0587ac2ae9da50ee189de7d9229205ef89e7e26ccd336b60630db7
9a647b17e17f4edb85dadde4efe9c9c102f03fda72cf49a42ef1a00e825a1a9e
db0425c83302370ea529e2baaabc1ada94b5515fb01d3437ed45bbc766e4e8f4

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

  2. If you installed it — respond

    Remove ally-whitelist 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 ally-whitelist 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 ally-whitelist 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. ally-whitelist on npm has been identified as a malicious package (versions 99.99.99, 100.0.0 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 ally-whitelist-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.

ally-whitelist (npm) malicious package — MAL-2026-3303 | O3 Security