1 00:00:00,700 --> 00:00:06,850 In this lecture, we are going to see how we can crack Windows passwords with off Greg and Caroline 2 00:00:06,910 --> 00:00:07,340 X. 3 00:00:09,030 --> 00:00:13,590 Off Crack is a free windows password cracker based on rainbow tables. 4 00:00:14,010 --> 00:00:18,630 It comes with the graphical user interface and runs on multiple platform. 5 00:00:19,710 --> 00:00:25,870 Then the tables are computed hashes of a dictionary which makes cracking much faster than additionally 6 00:00:25,880 --> 00:00:26,480 attack. 7 00:00:28,860 --> 00:00:34,290 This attack can be used in a scenario where you have a physical access to a system which is password 8 00:00:34,290 --> 00:00:34,860 logged. 9 00:00:35,490 --> 00:00:38,100 The tool can be used to quickly crack the password. 10 00:00:38,990 --> 00:00:43,520 Where we are actually cracking the password and not bypassing it or resetting it. 11 00:00:46,360 --> 00:00:48,880 We need to have Kali live both USB. 12 00:00:49,240 --> 00:00:54,010 You can check the lecture line as a bootable USB drive in the previous section. 13 00:00:54,880 --> 00:01:02,860 So in step one boot from Linux USB drive plug in your USB to target PC and boot from USB. 14 00:01:03,250 --> 00:01:07,120 You may need to press escape or F12 to enter into boot menu. 15 00:01:09,640 --> 00:01:17,140 No navigate to windows system32 config folder and copy same and system files to call your desktop. 16 00:01:17,770 --> 00:01:21,400 No run off track from application password attacks. 17 00:01:23,800 --> 00:01:30,520 Now click on load encrypted hashes by clicking load and then choosing encrypted send to the desktop 18 00:01:30,520 --> 00:01:31,180 folder. 19 00:01:33,090 --> 00:01:35,400 All the codes and their hashes will be loaded. 20 00:01:38,330 --> 00:01:45,000 So visit the official website and download Vista free rainbow tables from there and accept them. 21 00:01:47,220 --> 00:01:49,710 In off grid, click on tables. 22 00:01:50,520 --> 00:01:51,820 And install the table. 23 00:01:56,250 --> 00:02:00,360 No click on drag and the utility will automatically create your password. 24 00:02:02,400 --> 00:02:02,700 No. 25 00:02:02,700 --> 00:02:03,350 Let's see that. 26 00:02:03,360 --> 00:02:04,470 Your demonstration. 27 00:02:07,520 --> 00:02:10,430 So here we have our target PC, which is password log. 28 00:02:11,780 --> 00:02:12,770 We shut it down. 29 00:02:19,320 --> 00:02:22,530 Turn it on and press escape to enter both menu. 30 00:02:22,770 --> 00:02:24,060 Now move from USB. 31 00:02:25,160 --> 00:02:28,070 Now select the option to boot Cali as life or as. 32 00:02:36,350 --> 00:02:43,670 Once college stars look for the windows drive double click on it to mount it, navigate to windows. 33 00:02:48,970 --> 00:02:50,470 System32 folder. 34 00:02:52,610 --> 00:02:54,080 And then config folder. 35 00:02:59,180 --> 00:03:02,440 No right click in the folder and open the folder as route. 36 00:03:05,690 --> 00:03:07,520 Look for Simon System files. 37 00:03:12,370 --> 00:03:14,740 And copy both these files to the desktop. 38 00:03:23,690 --> 00:03:27,940 Click on applications, navigate to password attacks and open off crack. 39 00:03:34,720 --> 00:03:39,010 Like a load button and select the option encrypted send. 40 00:03:40,840 --> 00:03:42,490 Looks like the desktop folder. 41 00:03:43,430 --> 00:03:44,540 And click open. 42 00:03:46,260 --> 00:03:52,170 And you will see that all hashes will be loaded automatically in off grid where we are targeting a more 43 00:03:52,170 --> 00:03:52,900 user name. 44 00:03:53,810 --> 00:03:55,320 Now click on tables. 45 00:03:56,200 --> 00:03:58,990 And you can see that we don't have any tables installed. 46 00:04:03,970 --> 00:04:05,440 Not open your browser. 47 00:04:09,560 --> 00:04:11,390 Open the official website. 48 00:04:14,010 --> 00:04:15,210 Nickel tables. 49 00:04:17,370 --> 00:04:19,709 Scroll down and search for the top three. 50 00:04:24,440 --> 00:04:25,470 And download it. 51 00:04:32,740 --> 00:04:34,240 Was the tables are downloaded. 52 00:04:34,240 --> 00:04:35,800 Open the downloads folder. 53 00:04:42,400 --> 00:04:44,890 Right click on the tables and extract them. 54 00:04:50,290 --> 00:04:52,600 Click on tables in off, click again. 55 00:04:54,000 --> 00:04:56,340 Select the top three and click on install. 56 00:05:02,840 --> 00:05:05,540 Select the selected folder and click open. 57 00:05:07,910 --> 00:05:11,540 And in the tables tab, you will see that vista free tables will appear. 58 00:05:12,680 --> 00:05:13,850 Locally contract. 59 00:05:14,620 --> 00:05:15,250 No off. 60 00:05:15,250 --> 00:05:19,840 Greg will start cracking the password and once cracked, it will be displayed on screen.