npm-scan

Detect Malicious npm Packages Before They Reach Your Codebase

Static analysis for supply chain attacks. Detects typosquatting, infostealers, lifecycle hooks, and emerging threats before they enter your pipeline. Runs locally. No SaaS. No data collection.

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What npm-scan does.

npm-scan performs static analysis on npm packages to detect typosquatting, infostealers, lifecycle hooks, and supply chain attacks before they reach your codebase. It identifies 21+ attack patterns and emerging threat campaigns that traditional scanners miss.

Unlike SaaS-based tools, npm-scan runs entirely on your infrastructure with no data egress. Your dependency tree never leaves your network. Results are instantaneous — fast enough to integrate into any CI/CD pipeline or local workflow.

Detection coverage spans typosquatting and name confusion attacks, credential and data extraction (infostealers), install-time exploits via lifecycle hooks, dependency confusion, eBPF rootkits, module-load execution, self-defending and obfuscated payloads, profiling and reconnaissance scripts, and the latest 2024+ attack campaigns including Red Hat Scope, Miasma, and IronWorm.

Prevention. Coverage. Speed.

Prevention

Stop malicious packages before they enter your CI/CD pipeline. npm-scan evaluates every dependency before installation, blocking threats at the earliest possible point in your supply chain.

Coverage

Detects threats other tools miss — novel attack campaigns, behavioral patterns, obfuscated payloads. Over 21 detection categories covering known and emerging attack vectors.

Compliance

Evidence of due diligence for SOC 2, ISO 27001, FedRAMP, and customer security reviews. Auditable scan results demonstrate proactive supply chain defense.

Speed

Fast static analysis that integrates directly into your existing workflow. No slow network calls, no SaaS latency, no waiting for cloud results.

How npm-scan compares.

Detection Category npm-scan Snyk npm audit Sonatype Socket
Typosquatting & name confusion
Infostealers & credential extraction
Lifecycle hooks & install-time attacks
Dependency confusion
eBPF rootkits & kernel exploits
Module-load execution
Self-defending code
Profiling & reconnaissance
2024+ attack campaigns (Red Hat Scope, Miasma, IronWorm)
npm-scan + existing tools = comprehensive coverage. No single tool catches everything. npm-scan fills critical gaps in behavioral and novel threat detection. Use together for defense in depth. Recommended stack: npm-scan + Snyk or npm audit + SBOM tooling.

Why layered defense matters.

No single tool catches everything

CVE databases (Snyk, npm audit) catch known vulnerabilities in published packages. They don't detect malicious intent in new or typosquatted packages.

Different attacks, different methods

Typosquatting, infostealers, lifecycle hooks, and dependency confusion each require distinct detection approaches. A single scanner cannot cover all vectors.

npm-scan fills behavioral gaps

npm-scan specializes in behavioral and novel threat detection — the attacks that don't have CVEs yet. It catches what signature-based tools miss.

Recommended stack

npm-scan + Snyk or npm audit for CVE coverage + SBOM tooling for full supply chain visibility. Each layer covers what the others cannot.

Where npm-scan fits.

Protecting internal packages

Scan dependencies before publishing to private registries. Ensure no malicious packages propagate through internal package distribution.

Monorepo supply chain security

Detect supply chain attacks across large monorepos where dependency graphs are complex and manual review is impractical.

Regulated industry compliance

Meet compliance requirements for SOC 2, ISO 27001, FedRAMP, and customer security audits with documented supply chain scanning.

CI/CD pipeline integration

Block malicious packages at the PR or build stage. npm-scan integrates into any CI/CD pipeline with a single command.

Ready to deploy.