Malicious code in npmjs_web3-util (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 263a0126b20b1d58bc0528a4b7bea19027b94383e00b5b9f03b712d96be89ca7 The package's postinstall lifecycle hook downloads a script from a personal GitHub Gist...

MAL-2026-3755 Malicious code in chalk-utils (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d0fe2974289b691a9f5541068f2e399aecb14a719779202ff5999652ffe351db On npm install, postinstall.js runs a credential and cryptocurrency stealer against the installer's machine. It reads /.npmrc extracting authToken an...

MAL-2026-3756 Malicious code in cheerio-tool (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 2d51a2885f4eaff732d1ef7ab065b04d21c59263b1212d5b92b92c87914ef879 cheerio-tool typosquats the popular cheerio HTML parser README claims 'Cheerio Tool utility helpers', keywords are 'lodash','utilities', and index.js...

Malicious code in cheerio-tool (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 2d51a2885f4eaff732d1ef7ab065b04d21c59263b1212d5b92b92c87914ef879 cheerio-tool typosquats the popular cheerio HTML parser README claims 'Cheerio Tool utility helpers', keywords are 'lodash','utilities', and index.js...

Malicious code in chalk-pack (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 3e6eab5e9e696250cc719b36e144f4534cac2b38a25521cda80222b6c66cd64c Package is named chalk-pack impersonating chalk with keywords and index.js impersonating lodash; index.js is a stub that self-describes as 'Just a...

MAL-2026-3754 Malicious code in chalk-pack (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 3e6eab5e9e696250cc719b36e144f4534cac2b38a25521cda80222b6c66cd64c Package is named chalk-pack impersonating chalk with keywords and index.js impersonating lodash; index.js is a stub that self-describes as 'Just a...

Malicious code in dotenvv-tool (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 79fd33c6e511ab11f10b1dae91e2f083f486dd020bbf2dca5256eabc904f61b7 Package name dotenvv-tool impersonates the popular dotenv package; index.js is an admitted dummy stub "The real payload is in postinstall.js". The...

MAL-2026-3758 Malicious code in dotenvv-tool (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 79fd33c6e511ab11f10b1dae91e2f083f486dd020bbf2dca5256eabc904f61b7 Package name dotenvv-tool impersonates the popular dotenv package; index.js is an admitted dummy stub "The real payload is in postinstall.js". The...

WS-2020-0202

The package jdb.js contained malicious code. The package ran a postinstall script and contained a dropper for the njRAT/Bladabindi Remote Access Trojan...

WS-2020-0190

twilio-npm opened a reverse shell to a remote server as a postinstall script. Remediation Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The packa...

WS-2019-0461

versions v1.0.0--v1.0.4 of only-test-not-install contain malicious code. The package deletes the folder /test from the system as a postinstall script...

WS-2019-0454

All versions of my-very-own-package contain malicious code. The package sends the output of process.versions, process.arch and process.platform to a remote server in a postinstall script...

WS-2019-0448

maybemaliciouspackage v1.0.0-v1.0.1 contain malicious code. The package prints the system's SSH keys to the console as a postinstall script...

WS-2019-0441

kraken-api v0.1.8 contains malicious code as a postinstall script. When installed, the package calls home to a Command and Control server to execute arbitrary commands...

WS-2019-0433

Harmlesspackage version 0.0.1 contains malicious code as a postinstall script. The package printed a message to the console and performed a GET request to a remote server...

WS-2019-0406

cage-js contains malicious code. The malware downloads and runs a script from a remote server as a postinstall script...

MAL-2026-3777 Malicious code in vue-template-compiler-plugin (npm)

Full C2 implant disguised as vue-template-compiler fork. postinstall-run.cjs loads tooling-bootstrap.cjs which contains base64-encoded C2 agent. Decoded payload: registers victim hostname, username, OS to Cloudflare tunnel C2 at maiden-apply-looks-education.trycloudflare.com, beacons for tasks,...

MAL-2026-3684 Malicious code in @gusmano/reext (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 498a21b60dcdfe236ea0b1683e1ec64aa091643b6ad562c3845757eed79660d8 The npm preinstall lifecycle script dist/scripts/preinstall.js, wired via package.json "preinstall": "node./dist/scripts/preinstall.js" reads the...

Malicious code in @catamania/ui-components (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 326cc4cf1fbe96c77b6340df59ebea040cdd522e3e4bc76471563190044cf53a The package declares a postinstall lifecycle hook "postinstall": "node postinstall.js" in package.json that runs automatically during npm install...

MAL-2026-3681 Malicious code in @catamania/ui-components (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 326cc4cf1fbe96c77b6340df59ebea040cdd522e3e4bc76471563190044cf53a The package declares a postinstall lifecycle hook "postinstall": "node postinstall.js" in package.json that runs automatically during npm install...