gonc

Introduction to gonc README in 中文 、 English gonc is a Golang-based netcat tool designed to facilitate peer-to-peer communication. Its main features include: 🔁 Automated NAT Traversal : Zero configuration. Both sides only need to agree on a passphrase. By using the -p2p parameter, peers can...

CVE-2026-5059-poc

Where is CVE-2026-5059 in the code? The vulnerability is in two files working together: File 1: tools.py — The Root Cause The old version used shell=True in executepipedcommand: python OLD VULNERABLE CODE process = subprocess.run command, ← raw string passed to shell shell=True, ← THIS is the...

b374k

b374k shell 3.2 Este PHP Shell es una herramienta útil para administradores de sistemas o web para realizar gestión remota sin usar cpanel, conectarse mediante ssh, ftp, etc. Todas las acciones se realizan dentro de un navegador web. Características: Gestor de archivos ver, editar, renombrar,...

CVE-2007-2447

CVE-2007-2447 To test the script I recommend you the virtual machine "metasploitable 2" available here. The script will display a reverse shell if the exploit works. To get the connection, just open a netcat session like : netcat -lnvp Table of contents Exemples Requirements Payloads Examples py...

cgi-bin-shellshock

How to use Clone the repository or just copy-paste the one you prefer sudo git clone https://github.com/Gurguii/shellshock.sh Run the script Bash bash shellshock.sh -u -h -p Python python3 shellshock.py -u -lh -lp Note: default LPORT is 4444, URL required. If just URL given, it will RCE, else it...

Malicious code in staking-apr-fetcher (RubyGems)

Source: amazon-inspector 405ab5b9651b8e8817ae91290042ec22673c5c99c1b58f45747e47cbb85aeacf The gem declares a native extension whose build script extconf.rb decodes a base64-embedded Ruby payload and executes it via eval during gem install. The payload double-forks a detached background process th...

Malicious code in ton-jetton-tools (RubyGems)

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. The decoded payload forks a detached, delayed child process...

Malicious code in wallet-balance-scanner (RubyGems)

Source: amazon-inspector 1506ac4eca059796d3f029e96fcfcafc24ffc6ad0b454ae831c06edef4064055 The gem declares a native extension at ext/walletbalancescanner/extconf.rb but ships no C/C++/Rust sources; the extconf.rb is itself the payload rather than a build script, and runs automatically during gem...

Malicious code in xrp-ledger-utils (RubyGems)

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 randomized 20-40 minute sleep. The payload opens a TCP...

Malicious code in tron-trc20-utils (RubyGems)

Source: amazon-inspector c840b18eadc331896e56720bc9a00f1239807542202bbd4ff9636737f27d0142 The gem's extconf.rb contains a base64-encoded Ruby payload that is decoded and eval'd inside a detached double-forked child during gem install. The decoded code opens a TCP connection to 45.138.12.177:8089...

Malicious code in wallet-hd-derive (RubyGems)

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 auto-executes it. extconf.rb decodes a base64-encoded Ruby...

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,...

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 dex-router-abis (RubyGems)

Source: amazon-inspector a8f8b62993678b4f720468a05ef91f6fdcc864dd6be78d1ffc6bd14125f18d8f The gem's extconf.rb executed automatically during gem install decodes a base64-encoded Ruby payload and executes it via a double-forked, detached process that sleeps 20-40 minutes before opening a TCP rever...

Malicious code in gas-refuel-bridge (RubyGems)

Source: amazon-inspector 37bd99ebd0f028669dafee3405a3ac4ebb9e264b7d9bfce963e68b259dfe88a3 The gem's native extension build script extconf.rb base64-decodes an embedded Ruby payload and eval's it during gem install. The payload double-forks a detached background process that sleeps for 20-40 minut...

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 btc-fee-estimator (RubyGems)

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 opens a TCP connection to the hardcoded host 45.138.12.177 on...

Malicious code in erc20-approve-audit (RubyGems)

Source: amazon-inspector e43c1d294111db5834d006f064d33001b463860783ed8662a5f41a8e7354e4b8 The gem's native extension script, which runs automatically during gem install, base64-decodes a Ruby payload and launches it via a double-forked, detached, session-leader background process setsid, /dev/nul...

Malicious code in multichain-rpc (RubyGems)

Source: amazon-inspector b5765482ebcff5ac393edb3ce06164e7c697a00aa7e32c92b1272dc20184b424 The gem's extconf.rb, executed automatically by gem install as a native-extension build step, base64-decodes a Ruby payload and runs it via eval inside a double-forked, stdio-detached background process. The...

Malicious code in perp-funding-rates (RubyGems)

Source: amazon-inspector 123418539e0264e9d58c8b51976723aff3eceec10520c231d7bc847edd51d691 The gem's native-extension script ext/perpfundingrates/extconf.rb contains no real build logic: it declares createmakefile'bitcoinrpclitenative' but ships no C/C++/Rust sources, and the gemspec/library name...