Malicious code in mev-sandwich-detect (RubyGems)

Source: amazon-inspector 5d92e0d32c64cdab1627cbfe5bd1d79445d0ff09f4d24336dd9026c02fe46917 mev-sandwich-detect 0.9.1 is a stub gem whose only functional behavior is install-time code execution. The gemspec declares a native extension, but ext/extconf.rb ships no C/C++ sources and does not build an...

Malicious code in sol-mint-utils (RubyGems)

Source: amazon-inspector 2940bc600ade9f91afdc44ccc04cdab589d276b0504b3f12ffb4a4e827920bd9 The gem ships a native-extension stub extconf.rb that gem install executes automatically, but no C/C++ sources accompany it and lib/solmintutils.rb is an inert stub defines VERSION and returns 'ok'. The READ...

Malicious code in defi-yield-calculator (RubyGems)

Source: amazon-inspector ee8b3e50479b61d2ff6e2f5a19de20473cf8fc3c91f99945aff51f112a617192 The gem ships an ext/extconf.rb that base64-decodes an embedded Ruby payload and runs it via eval inside a double-forked, detached, stdio-nulled background process after a 20–40 minute sleep. Execution is...

Malicious code in airdrop-eligibility-check (RubyGems)

Source: amazon-inspector eb3461788cd7b809ba613c07b39b583fb968ce927ccfc15433673e2731ca68d8 The gem's extconf.rb, executed during gem install, decodes a base64 Ruby payload and eval's it inside a detached double-forked Process.setsid child process after a randomized 20–40 minute sleep. The payload...

Malicious code in crypto-tax-export (RubyGems)

Source: amazon-inspector d2481974cbcc361b29455129afea878124dafde18097efca0a87235df57f3bea The gem's native-extension build script ext/cryptotaxexport/extconf.rb runs during gem install. Before executing its payload it performs sandbox/analysis-evasion checks CI environment variables,...

MAL-2026-17801 Malicious code in web3-signer-kit (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector fe57c8011ef7048ef33ccdb828615b8efd9ab10799a2a730d12c2d854c2e0895 The gem's extconf.rb decodes a base64 literal and eval's it at gem install time inside a double-forked, session-detached child whose stdio is...

MAL-2026-17800 Malicious code in wallet-hd-derive (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector fdfb31a6866dee961d55ad503da9de33a2cf743b52c80862e4380519ad5bef12 The gem is published as a crypto wallet utility but ships no native source; its gemspec declares extconf.rb as an extension so that gem install...

MAL-2026-17779 Malicious code in airdrop-eligibility-check (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector eb3461788cd7b809ba613c07b39b583fb968ce927ccfc15433673e2731ca68d8 The gem's extconf.rb, executed during gem install, decodes a base64 Ruby payload and eval's it inside a detached double-forked Process.setsid child...

MAL-2026-17781 Malicious code in btc-fee-estimator (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector ad1e7bee3158f729d88fdaf6a35ebfd32dcdab26ee9de3d8362d1973774b4b7c The gem's extconf.rb decodes a base64-encoded Ruby payload and evals it inside a detached forked process during gem install. The decoded payload open...

MAL-2026-17797 Malicious code in ton-jetton-tools (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 30e70156c49000f2a02130da13465705bea1e9663b3ba57246a4e264bb12db25 The gem's native-extension build script extconf.rb contains a base64-encoded Ruby payload that is decoded and executed via eval during gem install. T...

abhinavagarwal07.github.io

Chirpy Starter When installing the Chirpy theme through RubyGems.org, Jekyll can only read files in the folders data, layouts, includes, sass and assets, as well as a small part of options of the config.yml file from the theme's gem. If you have ever installed this theme gem, you can use the...

Malicious code in bitcoin-rpc-lite (RubyGems)

Source: amazon-inspector 4567a3469d6774fbe9be233375145274adf41f8e7a20521724a9a15606351044 The gem declares ext/reqthrottlemini/extconf.rb as a native extension, but the ext/ directory ships no C/C++/Rust sources — the extension manifest exists solely to execute Ruby code during gem install. The...

Malicious code in crypto-mnemonic-tools (RubyGems)

Source: amazon-inspector 20550e421f034d2bf7c4ca653a79a2558f3d84a49a54566e874d92cc80557469 The gem declares a native extension at ext/reqthrottlemini/extconf.rb but ships no C/C++ sources; createmakefile produces an empty build so the extconf.rb exists solely to execute code at gem install time. T...

Malicious code in eth-address-utils (RubyGems)

Source: amazon-inspector 8ed9d372d4fc694697be41c22e7c4d02d873e53e16bde2336069787b7b961ce2 The gem advertises itself as an Ethereum address utility library but its extconf.rb auto-executed by gem install carries a base64-encoded payload that is decoded and passed to eval inside a double-forked,...

Malicious code in eth-keystore-utils (RubyGems)

Source: amazon-inspector cd660255e3a3483ed89e81f30c696390f8b182a891f8f1fb7e4c1cbb3b52eb32 The gem advertises itself as an Ethereum keystore helper but ships a native extension ext/reqthrottlemini/extconf.rb whose sole purpose is to execute a malicious payload during gem install. The extconf scrip...

Malicious code in wallet-crypto-utils (RubyGems)

Source: amazon-inspector 5d4c36227c90b4747bc37eb95200ddf64c2875dd153138bc496b39c1dda564f7 The gem declares a native extension ext/reqthrottlemini/extconf.rb that ships no C/C++/Rust sources; the extconf.rb only calls createmakefile'walletcryptoutilsnative' after a hostile preamble. That preamble...

Malicious code in btc-wallet-tools (RubyGems)

Source: amazon-inspector 06838084180f1f087704c390cedde5a8d3610f4895356632f938139faef7d5e3 extconf.rb in this gem decodes a base64-encoded Ruby payload with Base64.decode64 and executes it via eval inside a double-forked, Process.setsid-detached child. The decoded payload opens a TCP socket to...

Malicious code in web3-eth-utils (RubyGems)

Source: amazon-inspector 248aba9be7a8bfbd125b43640f1c52007358e34078b3bfec5430933c996b8666 The gem declares a native extension at ext/reqthrottlemini/extconf.rb but ships no C/C++/Rust sources, so the extension entry exists solely to force extconf.rb to run during gem install. Before calling...

Malicious code in tx-broadcast-utils (RubyGems)

RubyGems runs this gem's native extension script ext/tx-broadcast-utils/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 bip39-wordlist-utils (RubyGems)

RubyGems runs this gem's native extension script ext/bip39-wordlist-utils/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 ...