SharpC2 is a Command and Control (C2) Framework developed in C# that enables remote access and control of compromised systems during security assessments and penetration testing activities. The framework features a modular architecture that allows for customization and extension of its capabilities. It supports multiple communication protocols to establish and maintain connections with target systems. The tool includes a user interface designed to facilitate management of compromised endpoints and execution of commands across controlled systems. Its open-source design allows security professionals to examine, modify, and adapt the codebase to meet specific testing requirements. SharpC2 provides documentation to assist users in deployment and configuration. The framework is primarily intended for authorized security testing scenarios where organizations need to assess their defensive capabilities against command and control attacks.