TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.

⚡ KCP - A Fast and Reliable ARQ Protocol

A free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware. Brought to you by Winsider Seminars & Solutions, Inc. @ http://www.windows-internals…

OpenVPN is an open source VPN daemon

LK embedded kernel

Transparently tunnel your IP traffic through ICMP echo and reply packets.

Collection of PoC and offensive techniques used by the BlackArrow Red Team

JVM Dynamic Attach utility

C/C++ source obfuscator for antivirus bypass

A free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware—mirror of https://github.com/processhacker2/processhacker.git

TCP Port Redirection Utility

It allows TCP/UDP/ICMP traffic over UDP tunneling. It's useful to avoid Internet restrictions.

编译版https://github.com/madeye/proxydroid

dns tunnel C2