Malicious code in semverr (PyPI)

Source: amazon-inspector 110e0a64dd80654ca98caa5e291499d158a39eb66c1d35efe896a42095c85118 semverr is a near-empty package a one-line version whose name resembles the popular semver library. Its setup.py runs at install time invoked by pip during pip install and calls urllib.request.urlretrieve to...

Malicious code in hardhat-spack (npm)

Source: amazon-inspector e59c971c63de9d0a7f66c26093f528164990af10eca00a3a36b97d0c8b0a6d0d The package is published as hardhat-spack but presents itself internally as a pino-like logger. Its main export is a middleware factory that spawns lib/caller.js as a detached child process. caller.js and...

Malicious code in laycot (npm)

This package is part of a malicious npm campaign published by the laycot account. Importing the package automatically launches a detached JavaScript loader that retrieves and executes additional code from npoint.io. The retrieved payload communicates with an attacker-controlled server and...

Malicious code in chai-as-rendered (npm)

Source: amazon-inspector 545ba2341881e666831e81156a815fdfac738830ec2918167e4c5fd3c42294bf Typosquat of chai-as-promised. The package's exported middleware spawns a detached child process lib/caller.js that fetches a JSON payload from a base64-obfuscated jsonstorage.net URL...

Malicious code in taskforge-8xv (npm)

Source: amazon-inspector 2b8c18d7b4343e4c1d39e62a7d19eb9c5a9b4beb369fde301103623c3a7f0651 The package's sole function is a runtime loader that fetches a JavaScript payload from a configured origin's /api/x-handler endpoint and executes it in memory by piping the bytes into a detached node - child...

MAL-2026-15913 Malicious code in taskforge-8xv (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 2b8c18d7b4343e4c1d39e62a7d19eb9c5a9b4beb369fde301103623c3a7f0651 The package's sole function is a runtime loader that fetches a JavaScript payload from a configured origin's /api/x-handler endpoint and executes it ...

MAL-2026-15870 Malicious code in vitest-cli-dev (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 3ffecbd11a726d511cf3bc41e65ce2a83329b247239d230aeeff9ad70b0e5953 [email protected] is a typosquat package: its name and homepage suggest a vitest tool, but the tarball contains a copy of nodemailer plus an...

Malicious code in tailwind-modernanimation (npm)

Source: amazon-inspector 05dc9224b2caa7b39b542fc713ebc5cdd8d8718f3ae86ffced6872507e6818ce The package advertises itself as a Tailwind CSS animation plugin, but src/index.js appends an evalatob'...' call at module top level after the plugin export, concealed by a long run of trailing spaces and...

MSC-2026-11359

bin/install/install.js appends an obfuscated blob after the module exports, hidden behind whitespace padding, which runs on module load whenever the anhn bin is invoked. It reads an Ethereum dead-drop address through public RPC and explorer APIs, decodes the transaction recipient bytes into a...

Malicious code in minimalistic-assert-plus (npm)

Source: amazon-inspector e59f4af9a6f3f95bf4cf795fb91bcf4c7934dbb90e64d750255a2a786ed7dc75 The package typosquats minimalistic-assert and re-ships the Chai library alongside a malicious dispatcher. On require'minimalistic-assert-plus', index.js spawns a detached Node child spawn'node',...

Malicious code in envpack-conf (npm)

Source: amazon-inspector a061ac72b9e392fee182ad4873aab0cc9a64694a11228438a7838343b96d338f envpack-conf 1.0.1 is a trojanized copy of the pkg-conf utility. index.js appends a top-level async IIFE that runs whenever the module is imported. The IIFE queries public Ethereum RPC endpoints...

MAL-2026-12540 Malicious code in chai-as-inspired (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector bc4795830ed2849aaf2a6eaa488fbecc42a31c2d6d212fe34e635c16217e46ed chai-as-inspired is a typosquat resembling chai/pino packages. Its middleware entrypoint index.js spawns a detached node lib/caller.js child on...

Malicious code in vitest-preview-pro (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 367fd88886da38fc8a88929cfb486d6031ee42d44499b5f7a2d47d4e91d5b075 The package is published under a name suggesting a Vitest preview utility, but the shipped code is a rebranded copy of nodemailer with an added...

Malicious code in midpatch (npm)

Source: amazon-inspector fe668e556f4b46fce125c318ebc3bea93185c78ec36c19f8991bbcb36172a62b The package advertises a logger middleware keywords fast/logger/stream/json, exports module.exports.pino = middleware, file.js wraps a ./pino module so consumers will install and mount it as Express...

Malicious code in chai-val (npm)

Source: amazon-inspector 515e313c5420dfe9edcb88d61079fa80dbf3539da465572fde5ece42ba6ed748 The package masquerades as a pino-logger helper file structure, exports, and keywords are copied from pino but its main entry exports a middleware that spawns node lib/caller.js as a detached child process...

Malicious code in chai-as-vite (npm)

Source: amazon-inspector b7096b7b983ae63f8e59f9e047440547c9536f6c4c9da0ac46909b91a9d4e10e The package masquerades as a pino-style logger exports module.exports.pino = middleware, keywords fast,logger,stream,json, lib filenames proto.js, redaction.js, multistream.js, transport.js under a name...

Malicious code in chai-as-built (npm)

Source: amazon-inspector 469c5ebe97d1e69d080295000d723febbb06050f65aed9a0f44a76fd707c0b1e chai-as-built masquerades as the pino logger package.json keywords 'fast','logger','stream','json'; file layout lib/proto.js, lib/redaction.js, lib/transport.js, lib/multistream.js, lib/levels.js; export...

Malicious code in chai-as-staged (npm)

Source: amazon-inspector 84d908f9158abcdd631b569f812b06cb59a1788f2435dd05a47fd39021d60a49 Package name impersonates the popular chai-as-promised testing library and the README is copied from pino. The advertised usage chai.usechaiAsStaged triggers a detached node child process that runs...

Malicious code in eth-react-redirection (npm)

Source: amazon-inspector cbd414dae34760c2eda09d2093a62a14d694f759350676e88229319a16594e78 On require, index.js calls callCallerAsOrigin which spawns lib/caller.js as a detached, stdio-ignored child process spawnprocess.execPath, script, detached: true, stdio: 'ignore' ; child.unref. The worker...

Malicious code in chai-as-structured (npm)

Source: amazon-inspector 9508b72d48575443d9e68f1da1ef6bdd1ebc9351f271fba56b563701f03e56e2 The package name evokes chai-as-promised but the shipped code presents itself as pino middleware. When the middleware factory in index.js is invoked, it spawns a detached node child process running...