ophcrack.c

跟rainbow table结合破解windoes登陆密码及各种hash密码

/*

    This file is part of Ophcrack (Time-Memory-Trade-Off-crack).

    Ophcrack is a Lanmanager/NTLM hash cracker based on the faster time-memory
    trade-off using rainbow tables. 
    
    Created with the help of: Maxime Mueller, Luca Wullschleger, Claude
    Hochreutiner and Andreas Huber.

    Copyright 2004 Philippe Oechslin

    Ophcrack is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    Ophcrack is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with Ophcrack; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/


/* LanManager/NTLM password cracker using a Time-Memory Trade-Off */

static char rcsid[] = "$Id: ophcrack.c,v 1.1 2004/09/13 14:26:02 oechslin Exp $";

/* 
 * $Log: ophcrack.c,v $
 * Revision 1.1  2004/09/13 14:26:02  oechslin
 * Fixed bug in -q option
 *
 * Revision 1.0  2004/07/10 19:06:46  oechslin
 * Initial revision
 *
 *
 */



#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <ctype.h>
#include <sys/times.h>
#include <sys/stat.h>
#include <sys/mman.h>

#include "make_hash.h"
#include "make_redux.h"

#define MAX_HASH 5000

/* command line options */
int magic_chains = 0,
  stats = 0,
  parallel = 0,
  verbose = 0,
  batch_mode = 0,
  batch_tables = 1,
  quiet = 0,
  ident_col = 99999,
  cols = 0,
  offset = 0,
  first_table = 0,
  last_table = 20;

unsigned char 
  lm_hash1[MAX_HASH][8]={{0}}, 
  lm_hash2[MAX_HASH][8]={{0}},
  nt_hash[MAX_HASH][16]={{0}}, 
  empty_hash[8]={0xaa,0xd3,0xb4,0x35,0xb5,0x14,0x04,0xee};

int to_go, hashes=0, n=0, done1[MAX_HASH]={0},done2[MAX_HASH]={0};

char directory[128], info[MAX_HASH][64]={{0}}, password[MAX_HASH][15], 
    password1[MAX_HASH][8]={{0}}, password2[MAX_HASH][8]={{0}}; 


FILE *startfile[20],*endfile[20],*indexfile[20];

/* statistics */
int n_search = 0,
  n_fseek = 0,
  n_hashredux = 0,
  n_false = 0,
  n_false_redux = 0,
  n_match = 0,
  n_loop = 0,
  n_found = 0;

struct tms n_times;
int ticks;
clock_t n_start_time, laps_time; 

void usage(char *name)
{
    printf("usage %s [-pvsb -d directory -f first -i row -l last -n tables] -t columns lmhash[:nthash]