DuplexSpyCS

https://iss4cf0ng.github.io/2026/01/28/2026-1-28-ToolsDuplexSpy-v2-0-0/

Open Source

Description

An open-source, C#-based remote administration tool (RAT), enabling complete control of a remote Windows machine, designed for legitimate remote administration and security testing of Windows systems.

Keywords

backdoor cyber-security cybersecurity cybersecurity-education dotnet fileless-attack fileless-malware hacktool monitor penetration penetration-testing rat remote-access-tool remote-access-trojan remote-administration-tool remote-administration-trojan remote-administrative-tool trojan windows windows-rat

For authorized security testing and educational use only.