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BishopFox / sliver

Star 10.4k

• Code
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Adversary Emulation Framework

dns golang http gplv3 dns-server sliver red-team security-tools c2 red-team-engagement command-and-control implant adversarial-attacks red-teaming adversary-simulation

• Updated Dec 15, 2025
• Go

Ne0nd0g / merlin

Star 5.5k

• Code
• Issues
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Merlin is a cross-platform post-exploitation HTTP/2 Command & Control server and agent written in golang.

agent golang http2 post-exploitation c2 command-and-control

• Updated Apr 17, 2025
• Go

BC-SECURITY / Empire

Sponsor Star 5k

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Empire is a post-exploitation and adversary emulation framework that is used to aid Red Teams and Penetration Testers.

hacktoberfest empire c2 redteam-infrastructure

• Updated Dec 12, 2025
• PowerShell

cobbr / Covenant

Star 4.6k

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Covenant is a collaborative .NET C2 framework for red teamers.

covenant dotnet dotnet-core red-team c2

• Updated Jul 18, 2024
• C#

t3l3machus / Villain

Sponsor Star 4.3k

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Villain is a high level stage 0/1 C2 framework that can handle multiple reverse TCP & HoaxShell-based shells, enhance their functionality with additional features (commands, utilities) and share them among connected sibling servers (Villain instances running on different machines).

open-source hacking cybersecurity penetration-testing pentesting pentest offensive-security hacking-tool c2 redteam readteaming penetration-testing-tools redteam-tools

• Updated May 21, 2025
• Python

skerkour / black-hat-rust

Star 4.2k

• Code
• Issues
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Applied offensive security with Rust - https://kerkour.com/black-hat-rust

rust security virus scanner phishing wasm hacking audit trojan bug-bounty infosec pentesting beacon pentest offensive-security red-team security-tools c2 bug-hunting shellcodes

• Updated Oct 1, 2025
• Rust

nil0x42 / phpsploit

Sponsor Star 2.4k

• Code
• Issues
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Full-featured C2 framework which silently persists on webserver with a single-line PHP backdoor

backdoor persistence hacking blackhat post-exploitation stealth privilege-escalation webshell php-backdoor web-hacking c2 hacktool command-and-control hacking-framework redteam php-webshell php-webshell-backdoor advanced-persistent-threat

• Updated May 6, 2024
• Python

bats3c / shad0w

Star 2.2k

• Code
• Issues
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• Discussions

A post exploitation framework designed to operate covertly on heavily monitored environments

c docker dotnet shellcode red-team c2 shad0w

• Updated Sep 29, 2021
• C

alphaSeclab / awesome-rat

Star 2.1k

• Code
• Issues
• Pull requests

RAT And C&C Resources. 250+ Open Source Projects, 1200+ RAT/C&C blog/video.

rat malware-analysis c2 command-and-control remote-access-tool remote-administration-tool command-control rat-analysis rat-malware

• Updated Feb 17, 2020

nettitude / PoshC2

Star 2.1k

• Code
• Issues
• Pull requests

A proxy aware C2 framework used to aid red teamers with post-exploitation and lateral movement.

csharp powershell python3 payloads c2 redteam poshc2 nettitude proxy-aware poshc2-installation

• Updated Nov 20, 2025
• PowerShell

jm33-m0 / emp3r0r

Sponsor Star 1.7k

• Code
• Issues
• Pull requests

Linux/Windows post-exploitation framework made by linux user

linux rootkit malware rat post-exploitation stealth hacking-tool local-privilege-escalation c2 penetration-testing-framework redteaming redteam trojan-malware emp3r0r cve-2021-4034

• Updated Dec 14, 2025
• Go

BC-SECURITY / Starkiller

Sponsor Star 1.6k

• Code
• Issues
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Starkiller is a Frontend for PowerShell Empire.

hacktoberfest empire c2 redteam-infrastructure

• Updated Dec 12, 2025
• Vue

INotGreen / XiebroC2

Star 1.4k

• Code
• Issues
• Pull requests
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渗透测试C2、支持Lua插件扩展、域前置/CDN上线、自定义profile、前置sRDI、文件管理、进程管理、内存加载、截图、反向代理、分组管理

c2 pentest-tool

• Updated Feb 28, 2025
• Go

cyberark / kubesploit

Star 1.2k

• Code
• Issues
• Pull requests

Kubesploit is a cross-platform post-exploitation HTTP/2 Command & Control server and agent written in Golang, focused on containerized environments.

agent kubernetes golang security containers http2 post-exploitation security-tools c2 penetration-testing-framework command-and-control red-teams penetration-testing-tools redteam-tools

• Updated Feb 3, 2025
• Go

DeimosC2 / DeimosC2

Star 1.1k

• Code
• Issues
• Pull requests

DeimosC2 is a Golang command and control framework for post-exploitation.

golang https infosec quic hacktoberfest red-team doh security-tools c2

• Updated Apr 17, 2025
• Vue

S1ckB0y1337 / Cobalt-Strike-CheatSheet

Star 1.1k

• Code
• Issues
• Pull requests

Some notes and examples for cobalt strike's functionality

cobalt cheatsheet cobalt-strike c2 redteaming redteam

• Updated Feb 8, 2022

D00Movenok / BounceBack

Star 1k

• Code
• Issues
• Pull requests

↕️🤫 Stealth redirector for your red team operation security

infrastructure security proxy phishing redirector cybersecurity pentesting pentest opsec cobalt-strike c2 redteam

• Updated Jul 6, 2025
• Go

YDHCUI / manjusaka

Star 868

• Code
• Issues
• Pull requests
• Discussions

牛屎花 一款基于WEB界面的远程主机管理工具

c2 cobaltstrike

• Updated Dec 16, 2025
• Rust

c2lang / c2compiler

Star 809

• Code
• Issues
• Pull requests
• Discussions

the c2 programming language

c programming-language compiler c2

• Updated Dec 17, 2025
• C

SpenserCai / DRat

Star 800

• Code
• Issues
• Pull requests
• Discussions

去中心化远程控制工具（Decentralized Remote Administration Tool），通过ENS实现了配置文件分发的去中心化，通过Telegram实现了服务端的去中心化

go bot golang remote-control telegram ethereum decentralized hacking rat hacking-tool security-tools c2 ens

• Updated Mar 14, 2023
• Go

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