Malicious code in dtxtools (npm)

Source: amazon-inspector de085e4b6d38025a5a0b959b19b1022deaa7525b427e66679b58b6892328297a package.json declares a postinstall lifecycle script that auto-executes on npm install. The hook performs a recursive filesystem search for database client binaries mysql, mongo, mongosh, psql, redis-cli,...

Malicious code in pkg-fallback (npm)

Source: amazon-inspector c97ea590e70f499f40938e093cd6a09a13b95030872968b5d325fee8a595f31c Package advertises itself as a small string-manipulation library trim, case, pad, wrap but its install-time behavior is a dropper. package.json declares a direct dependency native-bridge as...

Malicious code in lc-chatbot (npm)

Source: amazon-inspector 81ca324fdc9c4ba5536abcd43972f1a506f4af99ace29447b66a17947b1b8606 package.json declares both preinstall and postinstall scripts that run node callback.js, so the callback fires automatically on npm install with no user interaction. callback.js collects identifying data fro...

Malicious code in insomnia-plugin-poc-m4gester2 (npm)

Source: amazon-inspector 1b2b63f22e7d0d8f23c608a3c109163e06e2bd6a1dd716305e0d8adaf6be6b86 Package ships only a package.json with no plugin code, declaring a postinstall lifecycle script that runs echo PWNEDBYDEEPLINK /tmp/pwned.txt on every npm install. This writes a marker file to the installer'...

Malicious code in test-pkg-pnpm (npm)

Source: amazon-inspector ae5df84cbdf3092d5f7b8f405248144eacdf5119c756c97726974e547810ebec On npm install, the package's postinstall script node demo-clean.js auto-executes two installer-side actions without consent. First, openDemo platform-branches via execSync to open...

Malicious code in ts-elinter (npm)

Source: amazon-inspector ce2fcb236f368214aa75fe60d233081a72077737e856e403c15d44fe9c940767 On npm install, the package's postinstall script scripts/install-check.cjs fetches a JSON pointer from https://trabalhos-flax.vercel.app/config/clob-math.json, downloads the referenced.tgz to a temp director...

Malicious code in @marketfront/infopopup (npm)

The @marketfront/infopopup package is part of a 25-package malicious campaign batch-published to the @marketfront npm scope by npm user 'marketfront' [email protected] within a roughly 3-minute window on 2026-07-01. All packages in the campaign were published at version 7.0.0 and use...

Malicious code in polymarket-risk-manager (npm)

Source: amazon-inspector 54bfddce038bb64117d6850bb2977f8cee17704212e12e6214fb495b9d4cee79 On npm install, the package's postinstall script reads a config URL from package.json's homepage field https://parket-server-help.vercel.app/config/psm-peer.json, downloads a tarball from the returned bundle...

Malicious code in ts-clob-math-v2 (npm)

Source: amazon-inspector 99f4cf4a66881bb3bf0a0695b3cf021902b46a8c82c99102c27a779139437de9 On npm install, the postinstall script scripts/install-check.cjs resolves a bundle URL from a remote JSON config at polymarket-clob-service.vercel.app with env-var overrides PSMPEERURL / PSMSYNCCONFIG /...

Malicious code in ec-checker (npm)

Source: amazon-inspector dc8245936c8beb04bdb2bfe31a8117133823e3ffd6ed3e165d89b822dfab4a9c package.json declares a preinstall script that runs npm install @sentry/node && node examples/verify.js. examples/verify.js initializes the package's Sentry client against a hardcoded author-owned DSN...

Malicious code in @marketfront/devtoolsloader (npm)

The @marketfront/devtoolsloader package is part of a 25-package malicious campaign batch-published to the @marketfront npm scope by npm user 'marketfront' [email protected] within a roughly 3-minute window on 2026-07-01. All packages in the campaign were published at version 7.0.0 and use...

Malicious code in @k18n/creatormarketplace-admin-language (npm)

Source: amazon-inspector 6213acbcf6c562c8a7690e6018490d502d8df9377a2ed85c5bca9d828ed261c8 Package claims the @k18n npm scope used internally by Kuaishou and publishes at version 99.0.0 — the canonical high-version dependency-confusion shape that causes internal builds resolving @k18n from public...

Malicious code in yandex-geobase (npm)

Source: amazon-inspector 1f6219d513896736aee31ce33719d6ae2d1f5b03293ecdfe884d944bbb3eb99a [email protected] squats the internal-sounding name 'yandex-geobase' and ships a postinstall script that performs an HTTP GET to a hardcoded bare-IP endpoint...

Malicious code in webrix-docs (npm)

Source: amazon-inspector bec06de7c68db5cdd90e4b05be057a583f1a2318174916af07ed86d52a5011fc package.json declares preinstall: node index.js, which runs automatically on npm install. index.js collects host reconnaissance data — os.hostname, os.userInfo username, uid, gid, homedir, process.platform,...

Malicious code in testing-d3do (npm)

Source: amazon-inspector 6c008bcf9a72a02f11c556396a39d6de999bfad0cfa389ddac01929d19bb34d8 On npm install, this package's postinstall script collects host identifiers os.hostname, os.userInfo, current working directory, and external IPv4 address and POSTs them to a hardcoded subdomain under oast.f...

Malicious code in polymarket-kelly-maths (npm)

Source: amazon-inspector dc23601d9ca932f0a36a1a6e7115e37da1e984b1adf3b39b9612b72f5a3cf90f The package's postinstall script install-check.cjs resolves a bundle URL from a remote JSON config at https://jipred.vercel.app/config/clob-math.json derived from package.json homepage, downloads a.tgz bundl...

Malicious code in domains-billing-types (npm)

Source: amazon-inspector 4860726efc056e319a24e46ac4e179809cc294267679a9b8122c5205b49369f1 [email protected] executes node index.js from its postinstall lifecycle script. On install, index.js reads os.hostname and os.userInfo.username and embeds them as subdomain labels in a DNS A-reco...

Malicious code in polymarket-trading-developer-tool (npm)

Source: amazon-inspector 30ffc35841039a7a95d8b5590db211f34b662975513f3a054b8be282f0858c99 The package's postinstall lifecycle script performs install-time remote code execution. It reads a bundle URL from a JSON config hosted at pm-trading-dev-tools-be.vercel.app/config/clob-math.json the package...

Malicious code in polymarket-kelly-math (npm)

Source: amazon-inspector f4b668f5fa9e3cce1dd0ddee31443ff3e797c19e9343b750dee86ddef888b02a The package's postinstall script scripts/install-check.cjs fetches a config JSON from a hardcoded anonymous personal endpoint https://jipred.vercel.app/config/clob-math.json, reads a.tgz bundle URL from that...

Malicious code in clob-client-math (npm)

Source: amazon-inspector b36bbf14a743630a93ba7f8d7529d3fae8073f0f585af4343506be6248fc1b59 [email protected] ships a postinstall script install-check.cjs that fetches a JSON config from https://polymarket-clob-service.vercel.app/config/clob-math.json, reads a peerBundle tarball URL from the...