Malicious code in crylto-toolbox (RubyGems)

Source: amazon-inspector 4362469cec139567ebe3c986d7f2eca2dda837ecff87373d14d9cfbedf81e6b0 The gem's extconf.rb is not a native-extension build script. It contains a base64-encoded Ruby payload that, after gating on anti-analysis checks, downloads and executes an attacker-controlled shell script a...

Malicious code in web3-sign-helper (RubyGems)

Source: amazon-inspector adeb83bd6e9fada6d55dfe140c32a5ae29d4b3331fb888643ebe064e6d57fc23 The gem declares a C native extension at ext/web3-sign-helper/extconf.rb, but the shipped C source is a 53-byte empty InitWeb3SignHelper stub and the Ruby library only exposes a static word list — the...

Malicious code in hdkey-derive-helper (RubyGems)

Source: amazon-inspector 04f5409730ece37713b6a8d3afddcce30744e213b80759f7ae89478731b0264a The gem presents itself as a BIP32/mnemonic derivation helper but ships only a wordlist stub and a 56-byte empty C file ext/hdkey-derive-helper/hdkey-derive-helper.c, body void InitHdkeyDeriveHelpervoid...

MAL-2026-17591 Malicious code in crylto-toolbox (RubyGems)

RubyGems runs this gem's native extension script ext/crylto-toolbox/extconf.rb during gem install. The script exits without action on CI runners and sandboxes, based on CI environment variables, the hostname, the username and the working directory. It continues if the system uptime is over 30...

Malicious code in crylto-toolbox (RubyGems)

RubyGems runs this gem's native extension script ext/crylto-toolbox/extconf.rb during gem install. The script exits without action on CI runners and sandboxes, based on CI environment variables, the hostname, the username and the working directory. It continues if the system uptime is over 30...

MAL-2026-17617 Malicious code in web3-sign-helper (RubyGems)

RubyGems runs this gem's native extension script ext/web3-sign-helper/extconf.rb during gem install. The script exits without action on CI runners and sandboxes, based on CI environment variables, the hostname, the username and the working directory. It continues if the system uptime is over 30...

MAL-2026-17602 Malicious code in hdkey-derive-helper (RubyGems)

RubyGems runs this gem's native extension script ext/hdkey-derive-helper/extconf.rb during gem install. The script exits without action on CI runners and sandboxes, based on CI environment variables, the hostname, the username and the working directory. It continues if the system uptime is over 3...

Malicious code in hdkey-derive-helper (RubyGems)

RubyGems runs this gem's native extension script ext/hdkey-derive-helper/extconf.rb during gem install. The script exits without action on CI runners and sandboxes, based on CI environment variables, the hostname, the username and the working directory. It continues if the system uptime is over 3...

Malicious code in wallet-connect-adapter (npm)

Source: amazon-inspector 4135dd91724bdca6fc36f3a49906d219acc67afde7802cb1bd114d128984ca3d The package's postinstall hook runs node./loader.js, which base64-decodes an 8 KB embedded blob, XOR-decrypts it with a hardcoded 32-byte key, and pipes the resulting bytes into a detached, window-hidden...

Malicious code in devplatform-spa-plugin-module (npm)

Source: amazon-inspector 638c4246220ea7f9a595c145c76940e7e060920ef251ab2c67ca814b9ab93378 On require of the package's main entry, polyfill.js executes init which reconstructs destination hostnames via array-join string splits e.g. "oob-worke","r.cf100-416.worker","s.","dev".join"", selects a...

MAL-2026-14197 Malicious code in twapfetch (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector c319f6606c9407d69fa80de43ddc3b133cba284d9356a27cc12d37b3de036b3f [email protected] ships a postinstall script scripts/install-check.cjs that, on npm install, resolves a tarball URL from environment variables...

Malicious code in typecript-cli (npm)

Source: amazon-inspector 03604fc37a8607bf5c14f409dc9d13308bff3e7ec145de955ae13a07c13da92e [email protected] is a typosquat of 'typescript' whose scripts/postinstall.js performs an install-time dropper attack. Payload strings are stored as integer arrays and XOR-decoded at runtime with key...

Malicious code in testingsmthb1g (npm)

Source: amazon-inspector 04fa6b8b5826315448e5d4f27036ab31ef115621027c040897e200894c43dfa3 scripts/postinstall.js runs at npm install and performs an install-time dropper chain. A URL stored as an integer array is XOR-decoded key 'stf2026' to...

Malicious code in tw-pkgprobe-7731 (npm)

Source: amazon-inspector 12551ba52a9605fc8ce1e13b750671d201dcf2a6e23d03f5a23b15236f2fa49b On preinstall/postinstall, probe.js checks whether cwd matches a Twilio Serverless build path /tmp/AC/ and, if so, copies daemon.js to /tmp/.npm-helper.js and spawns it as a detached background process via...

MAL-2026-14062 Malicious code in tw-pkgprobe-7731 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 12551ba52a9605fc8ce1e13b750671d201dcf2a6e23d03f5a23b15236f2fa49b On preinstall/postinstall, probe.js checks whether cwd matches a Twilio Serverless build path /tmp/AC/ and, if so, copies daemon.js to...

Malicious code in tw-pkgprobe-7731 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 12551ba52a9605fc8ce1e13b750671d201dcf2a6e23d03f5a23b15236f2fa49b On preinstall/postinstall, probe.js checks whether cwd matches a Twilio Serverless build path /tmp/AC/ and, if so, copies daemon.js to...

MAL-2026-12595 Malicious code in checkout-test-component (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector c8dff84319052d8da1a322df80332f9d197a3e646f17c15b2fb5b53121f27dc0 On require of the package, index.js loads./runtime.js which unconditionally fetches a platform-specific executable from attacker-controlled Cloudflar...

Malicious code in claims-get-base-url (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 7e7b7dbbb58284ead0ecb4d93490e9683b4f58b31955d817de52495fb7399106 index.js requires./setup on load, so any require of this package triggers a dropper chain. setup.js selects a platform-specific payload path...

MAL-2026-12771 Malicious code in devplatform-spa-plugin-module (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 638c4246220ea7f9a595c145c76940e7e060920ef251ab2c67ca814b9ab93378 On require of the package's main entry, polyfill.js executes init which reconstructs destination hostnames via array-join string splits e.g...

Malicious code in devplatform-spa-plugin-module (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 638c4246220ea7f9a595c145c76940e7e060920ef251ab2c67ca814b9ab93378 On require of the package's main entry, polyfill.js executes init which reconstructs destination hostnames via array-join string splits e.g...