WEBVTT 00:01.200 --> 00:03.480 Okay, now the program is working. 00:03.920 --> 00:06.000 But still, there is a problem. 00:06.120 --> 00:11.160 Let me show you that I am executing or running the listener here. 00:11.160 --> 00:16.520 And then on Windows Machine I am running the backdoor. 00:18.480 --> 00:20.840 Coming back here, having the connection. 00:21.040 --> 00:24.000 Now I am running a simple command. 00:24.000 --> 00:26.480 You see that we have this here. 00:26.760 --> 00:31.600 Now, for example, my, uh, my job is finished and I want to exit. 00:31.600 --> 00:33.360 So I use ctrl c. 00:33.360 --> 00:37.080 You see, we have an error here, which is not very good. 00:37.320 --> 00:42.640 And also on windows machine, you see that still it is running. 00:42.640 --> 00:49.800 So I need to do something that when I exit from Kali Linux this must be exited to that. 00:50.240 --> 00:54.520 If I use ctrl C here again you see it gives me a very big error here. 00:55.840 --> 00:56.880 That is not very good. 00:56.880 --> 00:57.200 Okay. 00:57.240 --> 01:00.580 So let's go and handle this in both sides. 01:00.980 --> 01:03.300 So in color Linux. 01:04.140 --> 01:08.620 Here you see we are receiving the input from user. 01:08.660 --> 01:09.100 Okay. 01:09.740 --> 01:13.540 Right here I'm going to use a function called split. 01:13.540 --> 01:20.340 So that with split we are going to change this string to kind of list or something like that. 01:20.340 --> 01:22.420 So we have the command. 01:22.420 --> 01:30.740 This command is going to be equal to command dot split okay. 01:33.420 --> 01:36.460 And here I'm going to split this with a space. 01:37.020 --> 01:37.740 Very good. 01:37.940 --> 01:42.540 Now let me print this so you could see what is going on here okay. 01:43.300 --> 01:50.300 So let's comment this I don't want to see I don't want to be this to be executed. 01:50.300 --> 01:50.540 So. 01:53.460 --> 01:59.890 Here let's run this and let's come back to Windows 10. 02:01.610 --> 02:04.250 Run the program from here as well. 02:05.610 --> 02:06.610 Come back here. 02:06.810 --> 02:10.570 For example, I am going to provide dir, which is a very simple command. 02:10.570 --> 02:12.210 You see, it gives me a dictionary. 02:12.250 --> 02:20.850 For example, I use City Desktop and you see it is giving me two elements within a list. 02:20.890 --> 02:23.290 First one is city, the second one is a desktop. 02:23.610 --> 02:27.490 So here we can access this by using its index. 02:27.530 --> 02:28.050 Okay. 02:28.090 --> 02:29.050 Very easy. 02:29.050 --> 02:38.370 Now let's go back here or let me use Ctrl C here and come back here and comment this. 02:40.090 --> 02:40.650 Sorry. 02:42.130 --> 02:45.370 And also remove this print statement from here. 02:45.890 --> 02:54.850 Now here into in the execute remotely function okay. 02:54.850 --> 03:04.430 Here we can do a check with an if statement, and we can check if the first if the first element that 03:04.430 --> 03:07.510 we receive okay, which has an index zero. 03:07.990 --> 03:13.470 If you receive that and that is equal to a keyword for example exit, then we can close the connection. 03:13.510 --> 03:14.070 Okay. 03:14.110 --> 03:22.630 So let's use that if uh if so we have that into command uh variable. 03:22.630 --> 03:25.030 And also we have the command variable here. 03:25.030 --> 03:27.150 So we use command here. 03:27.550 --> 03:32.950 And we use index zero because I want to access the first one. 03:32.950 --> 03:38.910 So if it is equal to anything like exit or close you can name it anything you want. 03:38.910 --> 03:41.710 So you can use it in your program. 03:41.710 --> 03:45.030 If it is equal to this then we can close the connection. 03:45.030 --> 03:48.150 So use self dot connection dot close. 03:48.190 --> 03:49.550 This will close your connection. 03:49.550 --> 03:53.150 And also let's use exit function here. 03:53.150 --> 03:55.190 This will exit the Python program. 03:55.350 --> 03:57.140 And also one more thing Here. 03:57.300 --> 03:59.860 You see, we are sending something here. 04:00.220 --> 04:06.100 And while we are sending, we need to use, uh, this one. 04:06.100 --> 04:08.900 That means we are sending the first element. 04:08.900 --> 04:11.140 Okay, so this is it. 04:11.140 --> 04:13.700 And also let's go back to windows. 04:15.700 --> 04:19.780 Uh, here in windows again we need to handle this okay. 04:20.820 --> 04:22.580 On run function. 04:24.660 --> 04:26.060 Right here okay. 04:26.620 --> 04:34.380 So again here we need to check if the command is equal to the same thing we provide there okay. 04:34.420 --> 04:52.140 If command is equal to exit and lets you solve that connection dot close and also exit the python. 04:52.700 --> 04:53.420 That is it. 04:53.780 --> 04:56.020 But still there is an error. 04:56.440 --> 04:59.120 Let me show you that as well. 05:00.360 --> 05:00.960 And. 05:04.800 --> 05:05.600 I will show you that. 05:05.600 --> 05:06.160 Okay? 05:06.200 --> 05:06.920 Practically. 05:08.040 --> 05:09.280 Now let me use. 05:09.280 --> 05:10.000 Clear. 05:12.120 --> 05:12.440 Okay. 05:12.480 --> 05:13.840 Waiting for connection. 05:16.920 --> 05:18.880 Let's use Ctrl C here. 05:22.400 --> 05:24.200 Right now it is running. 05:24.360 --> 05:26.400 Let's go back to Kali machine. 05:26.400 --> 05:26.800 Okay. 05:27.120 --> 05:28.080 We have a connection. 05:28.160 --> 05:30.720 Now let's use dir and hit enter. 05:31.240 --> 05:32.400 It is working okay. 05:33.320 --> 05:35.960 The simple command is working. 05:35.960 --> 05:38.720 But I'm trying to use exit here. 05:38.760 --> 05:39.360 Okay. 05:39.400 --> 05:42.080 Now when I use exit, it did exit it. 05:42.120 --> 05:42.760 Okay. 05:42.800 --> 05:47.840 But in Windows machine, when I come back here, you see that it's still running. 05:48.880 --> 05:50.160 Let me use Ctrl C here. 05:50.160 --> 05:51.600 Now I'm going to exit that. 05:52.000 --> 05:56.270 That is because while we are sending the Sending the exit from there. 05:56.310 --> 05:58.750 Okay, that comes as a byte. 05:58.790 --> 05:59.110 Okay. 05:59.150 --> 06:01.310 And here we are checking it as a string. 06:01.670 --> 06:04.590 So we need to add a B at the beginning. 06:04.790 --> 06:05.230 Okay. 06:06.670 --> 06:09.430 Let's use single code here. 06:09.430 --> 06:10.030 It's better. 06:10.510 --> 06:16.590 Now I'm saving this and I am going back to Cali machine. 06:19.070 --> 06:21.950 And let's run this again. 06:24.910 --> 06:26.110 Now let's go back to. 06:28.190 --> 06:28.870 Cali mission. 06:28.910 --> 06:29.590 Okay. 06:29.670 --> 06:32.230 I use simple command like dir. 06:32.270 --> 06:35.430 It's working and I use exit. 06:35.630 --> 06:36.470 It is working. 06:36.990 --> 06:42.830 Let's go back to Windows Machine and see that it's also exited. 06:43.390 --> 06:44.350 So perfect. 06:44.510 --> 06:47.150 Now you created a very simple. 06:47.190 --> 06:51.830 I did a very simple command here that is exiting the program. 06:51.870 --> 06:52.750 Okay. 06:52.790 --> 06:53.990 So thanks for watching.