strapi-plugin-os-info-meeb322knpm
strapi-plugin-os-info-meeb322k is a confirmed malicious npm package (MAL-2026-16152) that opens a backdoor for remote access (malicious version 3.6.8). Do not install it — remove it immediately and rotate any exposed credentials.
Malicious code in strapi-plugin-os-info-meeb322k (npm)
What this malware does
The package declares a postinstall script (postinstall.js) that runs automatically on npm install. The script collects host reconnaissance data — os.hostname(), os.platform(), kernel release, uid/gid, all network interface addresses, memory and CPU info — base64-encodes the JSON payload, and POSTs it over plain HTTP to the hardcoded out-of-band host vml73pdk3ft3t434ssjycv4khbn2btzi.oastify.com (a Burp Collaborator subdomain). The package name mimics strapi-plugin-os-info but has no legitimate plugin functionality; the only shipped behavior is the install-time beacon to an attacker-controlled OOB interaction endpoint.
Malicious versions
Indicators of compromise (SHA-256)
Detection & response playbook
Backdoor / remote accessFind it
Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for strapi-plugin-os-info-meeb322k (version 3.6.8). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging strapi-plugin-os-info-meeb322k across your stack and pipelines.
If you installed it — respond
strapi-plugin-os-info-meeb322k establishes remote access, so treat any host that installed it as fully compromised. Isolate the machine, remove the package, rotate all credentials it could reach, and rebuild from a trusted image rather than cleaning in place — a backdoor may have planted additional persistence.
Did it already run?
If strapi-plugin-os-info-meeb322k 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.
How O3 protects you
O3 blocks strapi-plugin-os-info-meeb322k 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
Campaign
References
Credits
- Amazon Inspector · finder
Detect & block this
O3 blocks strapi-plugin-os-info-meeb322k-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the C2 callback and severs the channel.