Malicious code in microsoft-applicationinsights-common (npm)

Two malicious npm packages published by the micresoft account typosquatting "microsoft" are part of a coordinated supply chain attack sharing identical infrastructure with packages published by the superbase account. Each package bundles a 4.5 MB statically-linked, UPX-packed ELF binary at...

Malicious code in exodus-wallet-core (npm)

Source: amazon-inspector 53bf93b626689e980ef2e9c4ba33fd95e81d6a04c665f85908c8cf07b8b36e14 Package name impersonates the Exodus cryptocurrency wallet brand. package.json declares "postinstall": "node src/canary.js", and src/canary.js performs a DNS lookup and HTTPS GET to a hardcoded Serveo...

Malicious code in exodus-checkout-signer (npm)

Source: amazon-inspector 921c5ef246587db452bdb65aae12321f4de868e7882f9550f9b9e32300ae792c exodus-checkout-signer is the unscoped name of the scoped package @exodus/checkout-signer and self-describes in README and package.json as a dependency-confusion proof-of-concept targeting installers who...

Malicious code in zer0onedatetool (npm)

Source: amazon-inspector 73fd05fda74bbf13c6275d4da0fa80fece821cad03fb2237ae74ed24309eab52 The postinstall lifecycle script in this package issues curl POST requests to a subdomain of oastify.com — the out-of-band callback domain operated by Burp Collaborator / Project Discovery's interactsh. On...

Malicious code in nim-submit-for-test (npm)

Source: amazon-inspector 2bf75301042574897cc2f4bd8f3b8939fe4ac7a958f2cfe2404bbbee149797d0 On npm install, the package's postinstall hook executes lib/compiler.js, which spawns a detached Node process that collects host identity hostname, username, cwd, IP addresses, npm registry and the names of...

Malicious code in mcp-server-sentry (npm)

Source: amazon-inspector cf12283b2f16a43388d0cc6c2991fbbdab0da44ab344c1f9c71515dd05024046 On npm install, the package's postinstall hook scripts.postinstall: node index.js collects host identifiers — os.hostname, process.cwd, the npm user-agent, Node version, and os.platform/arch — and POSTs them...

Malicious code in mcp-server-redis (npm)

Source: amazon-inspector c94a122c1dd231888bc72b52cbef5dbdd793d2680f7e7e36385bd06e07dc20fd Package claims the unscoped name mcp-server-redis to intercept npx mcp-server-redis invocations intended for the legitimate MCP Redis server ecosystem. package.json declares scripts.postinstall: node index.j...

Malicious code in vite-svgr (npm)

Source: amazon-inspector a22a309bc488d107fc2734705e05bb4032432bb9b54391e8ee2325d980b2cdf5 Package name vite-svgr impersonates the popular vite-plugin-svgr, but the shipped code is a fork of tsconfig-paths package.json description: 'Load node modules according to tsconfig paths' with an added...

Malicious code in mcp-server-fetch (npm)

Source: amazon-inspector 34dfb6dc382073bace8a4d413b28000ff42770d04b9f69a88906230e2d83260a Package squats the unscoped name mcp-server-fetch an MCP server name commonly invoked via npx mcp-server-fetch by AI coding agents and developer tooling. package.json declares postinstall: node index.js, and...

Malicious code in mcp-server-github (npm)

Source: amazon-inspector 156761c4bd0e22759f082d7c030c241be12301dced1e58943c17aaacf9fe0958 Package squats the unscoped name mcp-server-github to intercept installs intended for the official @modelcontextprotocol/server-github. package.json declares "postinstall": "node index.js", so on every npm...

Malicious code in mcp-server-postgres (npm)

Source: amazon-inspector f0b86cc4cf49b5d6cda37126f6a0c7c9f9fec648eb4d4743b6f39423613d3122 Package squats the unscoped name mcp-server-postgres impersonating the official scoped MCP postgres server. package.json declares "postinstall": "node index.js", which fires unconditionally on npm install...

Malicious code in mcp-server-notion (npm)

Source: amazon-inspector 0423928197ec83ac273fa4a1b66d9e75398b956e7d5027014ff6326c552a46c2 Package occupies the unscoped name mcp-server-notion to catch misrouted installs of the scoped MCP Notion server. package.json declares "postinstall": "node index.js", and index.js reads os.hostname,...

Malicious code in mcp-server-git (npm)

Source: amazon-inspector 4cf54d60f4aeb261f3b4c523293183b728b02bc20255aeab62d7f86c94adc7ed package.json declares postinstall: node index.js. On every npm install, index.js lines 14-29 reads os.hostname, process.cwd, os.platform, the npm user-agent, and Node version, and POSTs them as JSON to the...

Malicious code in chai-net-test (npm)

Source: amazon-inspector cd5f4bb3d7abae3be57c7521b84016b6484d4c21bd2898fcde043d376513cf1e chai-net-test ships a remote-code-execution dropper behind its public chain API. When a consumer calls chain... the documented entry point, src/index.js spawns src/utils/swap.js as a detached child Node...

Malicious code in cdk-insights (npm)

Source: amazon-inspector fa41acb776dbedfe93c37899783a5e54b78017ac31576c798a27eae6b9e9ec89 The package contains code in dist/entry.js and dist/index.js that invokes npm publish programmatically combined with writeFileSync operations — the canonical wormable auto-publication pattern enumerate...

Malicious code in stripe-cli-init-plugin (npm)

Source: amazon-inspector 05bd1dbc9732ef80aca27acad964c041b74e646e26cf4947ad34807c41d2c4a8 Package name 'stripe-cli-init-plugin' impersonates the Stripe CLI ecosystem and ships a bin script bin/run.js that, when invoked via npx stripe-cli-init-plugin or as the installed CLI, POSTs the installer's...

Malicious code in lab-helper (npm)

Source: amazon-inspector 9bbde4e4075983db0c5aba255bc29f84fb2536681b13e8289412cce5c3ee7a2e On npm install, the package's postinstall hook runs seccheck.js, which enumerates the host's network interfaces and proceeds only if an IPv4 address begins with 18.175. — a subnet-based targeting gate that...

Malicious code in jest-test-plugin-utils (npm)

Source: amazon-inspector 3f948eff13632557a65152c587b6aa87783e49cf40504aedca8ee15da6ed205e The package advertises itself as a Jest plugin name: 'jest-test-plugin-utils', description: 'mqtt utils' but ships no Jest or MQTT functionality. Its main entry dist/index.js is a heavily obfuscated 200KB...

Malicious code in chai-plugin-helper (npm)

Source: amazon-inspector ddf8b1cc2e3c780dc0ac44e7691f14f2031f0aca1e1c207f1c15c0815471358b chai-plugin-helper poses as a chai plugin and ships a verbatim copy of chai's public API index.js, lib/chai.js, expect/should/assert exports, version string '4.3.8', description copied from chai so it...

Malicious code in chai-plugin (npm)

Source: amazon-inspector 67e08b149ec19ba5622783cfdf864741264b5f6cbe5f56a15c8553c6f1ab5106 Package name chai-plugin impersonates the popular chai assertion library — README and copyright headers reference chaijs.com / chaijs/chai, but the homepage is the lookalike chaiplugin.com and the author is...