MAL-2026-12405 Malicious code in opencode-engos-ai (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 42180a034d43d3c6d16e223fe6fcd93f6e403f0c73c763e9b21b6aded0545274 On npm install, postinstall.mjs enumerates platform-specific sibling package names of the form opencode-engos---baseline-musl, resolves each to the...

MAL-2026-11144 Malicious code in react-puller (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector a3ac07c0f6c79714a7b1f6bfd1272f9f7942cf0473875ca5276a1034c084f06d The package's postinstall hook runs node index.js, which spawns a detached worker that downloads two Windows executables CDPUserPlatform.exe and...

MAL-2026-11127 Malicious code in app-sima-layer (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 3a34ad4e52b9e8255bcfa74cbb6aa18811b0c8d80819a75c6bbfc36d79757b66 The package's postinstall script performs three coordinated attacks against the installer at install time. First, on Linux it fetches an SSH public k...

MAL-2026-11124 Malicious code in api-node-sdk (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector a8133fdea40df12d51091c8ce094062f366f0c30be0d17667a827ed00b75f78a On npm install, the package's postinstall hook node test.js executes an attacker-controlled workflow against the installer's host. It recursively sca...

Malicious code in app-soda-layer (npm)

app-soda-layer 2.1.6 is an npm credential stealer and SSH backdoor that runs automatically on npm install through a postinstall hook test.js. It harvests Solana keypairs id.json, config.toml and .env secrets, then installs an operator-supplied SSH key into /.ssh/authorizedkeys and opens port 22 f...

MAL-2026-11002 Malicious code in habinger (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 56e193021af7a2102362115c0e0f4564f90f3cf86a4e867b6f02ce266ba419e5 The package's postinstall hook package.json postinstall: node test.js auto-executes two malicious flows on npm install. First, on Linux it fetches an...

MAL-2026-10717 Malicious code in @onescience/onecode (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 713bf7fce40e177608dd5145e1662b4efd3da6c1597d9a1aeb15d7715b865205 The npm postinstall hook runs ensurePlatformBinary, which downloads a.tgz archive from the hardcoded bare-IP URL...

MAL-2026-10593 Malicious code in twiliobox (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 1a94eb66c6d3f03cf5b4e2e13527b9ab9bcb1ae85e75b62f79f58e225b941970 On npm install, [email protected] runs its declared postinstall script node.init.js, which enumerates credential-shaped environment variables NPMTOKEN,...

Malicious code in @tqm-mfe/main (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector ba70610a96625984d6a26c5cfba828a98fad70a559f34eb881289f9ce4f625a1 scripts/postinstall.js is a heavily obfuscated obfuscator.io-style: 270+ entry rotated string array, RC4+base64 decoders, hex-encoded dispatchers...

MAL-2026-10516 Malicious code in polymarket-bot-logger (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 16019aad4a4500c2df862c6b811c97b0fe227673fd10d921a453924410d17948 On npm install, the package's postinstall hook runs install-check.cjs, which fetches a JSON config from https://jipred.vercel.app/config/clob-math.js...

Malicious code in polymarket-kelly-math-stake (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector f2cf5ba9cd75b1a773e3a04e6eb45778894e04fd1d55b2e8ad03ae97deb41d16 [email protected] runs a postinstall script scripts/install-check.cjs that fetches a JSON config from...

Malicious code in tinyparrot (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector ec7ebbcc82edaa241764193ea85c0492b99f9ed3be805c57ef0914518cd4b6f9 The postinstall script src/build.js reconstructs the strings 'https', 'POST', and the destination host 'rnjkerbf.org/P' from integer-encoded arrays v...

Malicious code in neon-poly-utls (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 0d32a00f9baf3245d9fb2850131a024274a409ca0eb90ac9db6e3e7dc37d379f The package's postinstall script reads a URL from package.json.homepage pointing to polymarket-clob-service.vercel.app/config/clob-math.json, fetches...

MAL-2026-10084 Malicious code in conversionvaluemanager (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 21445a74cc1c4d33c89f1a7d8c357c79d5adb11cda135c813676b23c875418e9 On npm install, postinstall.js automatically runs and gathers installer-identifying data os.hostname, os.userInfo, os.platform, cwd, Node version,...

Malicious code in polymarket-kelly-stake-math (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 9798cce0effcbcf5ed3295f322a375bb1a3cbb7e9db4b7d88c802bf5116639e3 [email protected] advertises itself as a pure Kelly-stake math helper but its postinstall hook scripts/install-check.cjs, invoked fro...

Malicious code in datefmt-helper (npm)

The npm package datefmt-helper is a supply-chain dropper disguised as a benign date-formatting utility its description reads "dates formatting utility with locale support". The package ships no source repository and places its real behaviour in an install script. A postinstall lifecycle hook...

MAL-2026-6717 Malicious code in test-pkg-x0 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 0d0014944456f668a25fa484bf7cb5f36a7128d6a585b86d9294d8d49b23049a Package declares scripts.postinstall pointing at shim.js, a script that runs unconditionally on npm install. shim.js branches on uname -s...

MAL-2026-6722 Malicious code in date-fns-lite (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 4694a079d83e33dcee7f87140c41737009d9f0b19f351c23f2ae3dbce9a47a51 [email protected] presents as a lightweight date-formatting utility but ships a malicious postinstall.js that runs automatically on npm install. T...

MAL-2026-6574 Malicious code in yandex-geobase (npm)

--- -= Per source details. Do not edit below this line.=- 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-...

MAL-2026-6438 Malicious code in polymarket-stake-math (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector a8a5200cef3811ce98e489080709917dfafc2216a17f90329b9930e0f5f630a1 The package ships a postinstall hook scripts/sync-peer.cjs that runs on every default npm install. The script compares the installed version against ...