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Malicious package

@gad360/apothemnpm

Malicious code in @gad360/apothem (npm) Remove it immediately and rotate any exposed credentials.

MAL-2026-4391
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall @gad360/apothem

What this malware does

The package's package.json declares a postinstall hook ("postinstall": "node install.js") that runs install.js automatically on npm install. install.js requires fs, os, https, and child_process, reads environment variables and host metadata (process.env, process.platform, process.arch, os.tmpdir, fs.readFileSync), and issues an https.get to the hardcoded endpoint https://ahmedgad.com. The combination of a hardcoded non-publisher destination with environment/system reads inside a lifecycle script is the canonical install-time exfiltration shape. The destination is unrelated to any documented vendor SDK or runtime CDN, and there is no version pinning, hash verification, or build-from-source justification for the network call.

Malicious versions

1 flagged
1.1.0

Indicators of compromise (SHA-256)

4f5e509ba6aa2f781391f03ff37ea8005440c1d1106391bdfa91abae06336ad3
ad5f5b336ec6522037b3042e4f0adf68e9cd2e0fb4d94789f9ef5b1bc158b912

Detection & response playbook

Credential / info stealer
  1. Find it

    Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for @gad360/apothem (version 1.1.0). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging @gad360/apothem across your stack and pipelines.

  2. If you installed it — respond

    @gad360/apothem is built to steal secrets, so assume every credential the build or runtime could read is compromised. Remove it from your project and lockfile, then rotate ALL exposed secrets — npm/registry tokens, cloud keys, CI/CD secrets, SSH keys, and any .env values — from a known-clean machine. Audit logs for unauthorized use of those credentials.

  3. Did it already run?

    If @gad360/apothem 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 @gad360/apothem 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. @gad360/apothem on npm has been identified as a malicious package (version 1.1.0 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

IN-MAL-2026-003662IN-MAL-2026-003663

References

Credits

  • Amazon Inspector · finder

Detect & block this

O3 blocks @gad360/apothem-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the credential exfiltration and severs the channel.

@gad360/apothem (npm) malicious package — MAL-2026-4391 | O3 Security