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...

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 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 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 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...

Malicious code in nft-metadata-resolver (RubyGems)

Source: amazon-inspector ee87c382dfd443e81b4cf0e8dc66749f9a129bd4239f984859aaaf760e84c629 The gem ships a native-extension script at ext/nftmetadataresolver/extconf.rb that RubyGems auto-executes during gem install. The script carries a base64-encoded Ruby payload, decodes it with Base64.decode64...

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 seed-phrase-validator (RubyGems)

Source: amazon-inspector fb8d12a066c24d672bf16efe57267c46c727592ee21beb0e2accb3bb6e4bfb3a The gem declares a native extension but ships no C/C++/Rust source. extconf.rb exists solely to execute at gem install time. It decodes a base64-encoded Ruby payload and runs it via eval inside a detached fo...

Malicious code in hd-wallet-generator (RubyGems)

Source: amazon-inspector 5d6925082b6aa5db29d0569324b4485976add2368c78635d4be5c52270ee3771 The gem's declared native extension build script ext/hdwalletgenerator/extconf.rb executes a Base64-encoded payload via eval during gem install. The decoded payload opens a TCP socket to the hardcoded remote...

Malicious code in evm-tx-decoder (RubyGems)

Source: amazon-inspector e478aa0270779720106fc6169e89fde089af352214fc720fbf8c284d51415f59 The gem's native-extension build script ext/extconf.rb decodes a base64-embedded Ruby payload and executes it via eval inside a double-forked, detached child Process.setsid, Process.detach. The payload opens...

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...

ruler

Introducción Ruler es una herramienta que te permite interactuar con servidores Exchange de forma remota, a través del protocolo MAPI/HTTP o RPC/HTTP. El objetivo principal es abusar de las características del lado del cliente de Outlook y obtener una shell de forma remota. Todos los detalles sob...

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...

Bluekeep-Metasploit-Lab-Project

Exploiting BlueKeep CVE-2019-0708 on Windows 7 Objective Gain remote access to an unpatched Windows 7 system via the BlueKeep RDP vulnerability using Metasploit. Lab Setup Attacker: Kali Linux Target: Windows 7 Unpatched, RDP Enabled Network: NAT / Host-Only Tools Used Metasploit Framework Kali...

CVE-2019-0708-POC

CVE-2019-0708-POC Working proof of concept for CVE-2019-0708, spawns remote shell. Run with python3, Example python3 CVE-2019-0708-windows.py Different versions are required for linux and Windows. Obfuscated for obvious reasons...

CVE-2009-4623

CVE-2009-4623 Remote shell on CVE-2009-4623: Get a non-interactive shell, open another shell for an advanced use !!! usage: CVE-2009-4623.sh hostnameandPath example: CVE-2009-4623.sh http://192.168.1.24/advancedcommentsystem/admin.php options: -h this cruft...

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...

modsecurity-backdoor

ModSecurity Backdoor Description This is a proof-of-concept of malicious software running inside of ModSecurity WAF. Software has two main functions: Retrieving content of files. Running commands and retrieving output remote shell. Additionaly, it includes these functions: Dynamic setting of...

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 ...

Netgear_Pwn2Own2021

Netgear R6700v3 WAN RCE - Pwn2Own 2021 This is the code used during Pwn2Own 2021 to get a remote shell on the Netgear R6700v3. Blogpost: https://synacktiv.com/publications/pwn2own-austin-2021-defeating-the-netgear-r6700v3 Requirements python3 with flask dnsmasq Usage 1. Run as root ./play.sh ifna...