WEBVTT 00:00.520 --> 00:00.950 Hi. 00:01.020 --> 00:04.660 We have complete the handshake capture with the victim networking the previous lecture. 00:04.680 --> 00:09.210 So now in this lecture we are going to create an effective password decree with Crown software. 00:09.210 --> 00:14.340 And of course I will assure you that at once the use of this after if you want to use advanced method 00:14.460 --> 00:16.050 of course you can do this. 00:16.110 --> 00:18.780 But we need to know a little bit about the victim. 00:18.870 --> 00:22.040 It is more easy and fastest way to hack any day for five minutes. 00:22.200 --> 00:26.850 If you do not know about the victim or anything about the victim network then don't worry. 00:26.850 --> 00:30.120 Still you were able to hack into full life and you rent. 00:30.150 --> 00:33.060 So now first open the windows common prompt 00:38.500 --> 00:44.830 down type S.D. for folder navigation then type folder location of the software crunch that you're gonna 00:44.860 --> 00:47.230 use in this attack then press enter. 00:47.230 --> 00:53.730 Now I'm taking what is in the folder so type folder location then do press enter and that this is my 00:53.780 --> 00:56.190 list of this folder. 00:56.270 --> 01:01.110 This is the crunch tool that I'm gonna use but the software finally name is too. 01:01.280 --> 01:05.050 So it's complex to type in the comment line over and over again. 01:05.060 --> 01:13.040 As a grunt under our Winder e XY so I'm going to change the software file name to just crunch it is 01:13.040 --> 01:17.570 not necessary for you to change the finding you can use as you. 01:17.570 --> 01:20.860 I'm doing this because it really easy for me to type in the comment line. 01:24.330 --> 01:29.220 Now we are going to create a form demo password dictionary with only numbers we can use later. 01:29.220 --> 01:35.880 No upper or lower characters the spatial characters to create password dictionary like it to Z and 1 01:35.880 --> 01:43.110 2 9 etc. So type crunch dictionary location then crunch then type minimum to maximum number that you 01:43.110 --> 01:44.750 want to create with the password. 01:44.750 --> 01:54.280 Dick Cheney then type numbers then ABC then a space dash 0 4. 01:54.500 --> 02:00.890 Put the output finally where you want to stored the password dictionary and this is my output failing 02:01.260 --> 02:03.840 to stop at placed then PRESENTER 02:06.790 --> 02:13.650 Okay it's done. 02:13.840 --> 02:20.360 This is the password least and every password possible combination is here what a common for now we 02:20.360 --> 02:25.520 will create another demo password dictionary in later let me that it can answer then easily what is 02:25.520 --> 02:34.390 happening so now type a game crunch dictionary location then type crunch then type minimum to maximum 02:34.390 --> 02:35.170 number. 02:35.170 --> 02:42.780 But here if we know the victim password length then we just type the length size like five to five were 02:42.790 --> 02:45.680 13 to 13 were 10 to 20 etcetera. 02:46.060 --> 02:52.290 Which is your victim password length you know just type here then type number 1 2 9 and 0 then type 02:52.300 --> 02:55.070 the character service city I mean it easy. 02:55.180 --> 03:01.970 And here if you know somehow if it's in password characters like his name is John and he use his name 03:01.970 --> 03:09.610 in the password then just type his name I mean John or or end the eight character serial maintain is 03:09.610 --> 03:16.500 not necessary here then type DST for password every indication that you know part of it in password 03:16.960 --> 03:22.780 and what you don't know about the victim password like we know John is a part of the victim password 03:23.350 --> 03:30.630 or his birthday were spatial they were anything I mean anything we know about the victim password type 03:30.640 --> 03:39.910 here and what we don't know we just type as a other age of on the password area we have to tail to crunch 03:39.970 --> 03:44.040 to which part we know and which part we don't know. 03:44.240 --> 03:51.050 No I'm giving you an example suppose the victim name is John and his password in these 11 characters 03:51.110 --> 03:57.820 and we know that password character is I mean password Lindy's eleven characters and we also know that 03:58.060 --> 04:00.430 he use his name in the password. 04:00.430 --> 04:04.720 So even the first part of this password is John. 04:04.720 --> 04:12.010 And the last part we don't know the seven characters I mean so we have to type for crunch John then 04:12.070 --> 04:20.450 all the seven characters type as other eight of like seven or eight of and if the password first seven 04:20.460 --> 04:21.640 characters we don't know. 04:21.680 --> 04:28.230 We only know that John then type seven other stuff and the John. 04:28.320 --> 04:28.840 OK. 04:28.880 --> 04:35.870 Now if John is in the middle then type John in the middle then type the character exactly using in the 04:35.870 --> 04:43.860 password that he knew about the password now type that's all for our profiling then PRESENTER 04:53.490 --> 04:53.980 Okay. 04:54.050 --> 05:00.750 Password searches completed. 05:00.880 --> 05:02.020 This is my file here 05:13.880 --> 05:14.610 okay. 05:14.960 --> 05:21.740 So let's go for the real one what do you need and we know this victim password length is third in characters 05:21.740 --> 05:28.670 and we know a part of these victim password is to me so we can use advanced option in this attack and 05:28.960 --> 05:30.790 it will more time concern. 05:30.890 --> 05:35.040 You don't even have to do this if you don't know anything about the victim. 05:35.060 --> 05:41.090 I'm doing this because of I know a little bit about my victim password and it's so time consuming so 05:41.090 --> 05:50.760 I can so easily in this video so typing in the concept directory location then crunch then type minimum 05:50.760 --> 05:54.010 to maximum number 13 to 30 I'm typing. 05:54.060 --> 05:58.130 Only the characters that is in the victim password because I know it. 05:58.460 --> 06:04.860 Otherwise I tie it to zee in the capital in small letters then type 1 2 9 and 0. 06:04.860 --> 06:10.380 I'm not gonna type any special characters because I know victim password hasn't spacial characters then 06:10.440 --> 06:19.740 type DST then it part of the password we know and a part of we don't know as at the rate of then type 06:20.070 --> 06:28.460 that's all that output finally then PRESENTER The file says we'll be three hundred and twenty two megabyte 06:28.790 --> 06:32.640 and password we'll be creating more than 24 million. 06:32.810 --> 06:33.680 OK. 06:33.720 --> 06:34.190 Our Stan 06:38.670 --> 06:41.220 this is my password Dick Cheney file here. 06:41.450 --> 06:46.110 Or just take only a few seconds to create a large number of password list. 06:46.110 --> 06:47.080 I hope you understand. 06:47.130 --> 06:48.730 That's all for this lecture. 06:48.730 --> 06:49.650 And see you in the next room. 06:50.040 --> 06:50.490 So by.