1
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‫File system commands of my interpreter are similar to the Linux shell commands.

2
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‫Cat is used to read the content of the text files.

3
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‫Well, you can use it with the binary files as well, but you'll see meaningless characters then.

4
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‫A CD is to change directory.

5
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‫If you want to change the location of the local system, which is calling for me, you can use LCD instead.

6
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‫Download and upload commands are not similar to the Linux shell commands.

7
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‫These commands are used to upload a file to the victim or to download a file from the victim.

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‫And it opens a text editor to edit the specified file.

9
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‫It looks like VI editor of Linux Systems.

10
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‫Else is to list the files of the victim.

11
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‫Now, m k the air is to create a directory.

12
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‫M.V. is to move a file from one folder to another.

13
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‫I'll give you a hint.

14
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‫You can use this command to rename a file.

15
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‫pWt is to print working directory of the victim, if you'd like to see the current location of the local

16
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‫system you can use.

17
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‫El pWt instead.

18
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‫Our aim is to remove a specified file.

19
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‫Armed air removes specified directory.

20
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‫Now, as far as I can remember, you cannot remove a folder with this command unless it's empty.

21
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‫Search is strange here.

22
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‫It's used to search files in the victims file system.

23
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‫There are several commands with different names in Linux, shell and interpreter.

24
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‫You can use search command to find a file in the victim's system.

25
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‫And if you remember, massive console has a search command which is used to find the modules exploited,

26
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‫post modules, et cetera.

27
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‫So do not confuse maturity or search command, which has a totally different purpose.

28
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‫Let's see the file system commands in action.

29
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‫So as you've recognized by now, I have my interpreter session income.

30
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‫pWt tells me the working directory on the victim, and we are at the root of the partition.

31
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‫See LP WD shows the working directory of the local system.

32
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‫In this example, it's.

33
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‫We're on the desktop of the user.

34
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‫Else is used a list of files and folders inside the working directory here at the root of the C.

35
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‫So we can change the current location using the CD command and go to Windows folder pWt to verify the

36
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‫location.

37
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‫Yep.

38
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‫Working directory changed.

39
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‫CD with a double dot brings us one folder up and we are again in the room to see.

40
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‫So let's create a new folder.

41
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‫New dirt using the murky dirt command.

42
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‫Else to list the files and folders new dir is here is expected.

43
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‫Go inside the new door using the CD command.

44
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‫So I'm going to copy the text file located on the desktop of Kali into the new dirt folder of the victim.

45
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‫So I'll use the upload command for this purpose.

46
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‫The first parameter is the file being copied.

47
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‫And the second parameter is the location on the victim's machine for copying.

48
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‫Now don't forget to put the double backslash in the path.

49
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‫So let's see if it's really uploaded.

50
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‫Alas, yes.

51
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‫And the file is here so we can see the contents of the file with the cat in.

52
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‫I'll go back to the root of see again.

53
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‫Now I want to copy the auto exact bad file from the victim to the local system collie so we can use

54
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‫the download command for this purpose.

55
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‫The first parameter is the file being copy.

56
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‫And the second parameter is the location to put the file.

57
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‫And I'll copy the file into the desktop of the root user.

58
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‫OK, so here's the file.

59
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‫Double click to open.

60
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‫Well, it's empty.

61
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‫This file is executed at the beginning of each boot, so if I call my back door here, I may have a

62
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‫persistent back door on the machine, don't I?

63
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‫I mean, you're the ethical hackers.

64
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‫You should always think in this way, right?

65
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‫So let's try to delete the new dirt folder, you know that we put a file in it so the folder is not

66
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‫empty, but I want to see whether we can delete the folder when it's not empty.

67
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‫Using the removed directory command.

68
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‫Yes, the directory has been deleted.

69
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‫And last, let's use the search function to find a file on the victim's system, so I'll search, for

70
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‫example, kelp daddy acce file.

71
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‫Oops.

72
00:05:12,640 --> 00:05:15,520
‫We have to specify the fire with an f parameter.

73
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‫Now here are the results.