Create Wallpaper-URL.ps1

Payloads/Flip-WallPaper-URL/Wallpaper-URL.ps1

@@ -0,0 +1,69 @@
+$url = "WALLPAPER URL HERE"
+
+$ext = $url.split(".")[-1]
+
+$wp = "$Env:USERPROFILE\Desktop\---wp.$ext"
+
+iwr $url -O $wp
+
+Function Set-WallPaper {
+ 
+param (
+    [parameter(Mandatory=$True)]
+    # Provide path to image
+    [string]$Image,
+    # Provide wallpaper style that you would like applied
+    [parameter(Mandatory=$False)]
+    [ValidateSet('Fill', 'Fit', 'Stretch', 'Tile', 'Center', 'Span')]
+    [string]$Style
+)
+ 
+$WallpaperStyle = Switch ($Style) {
+  
+    "Fill" {"10"}
+    "Fit" {"6"}
+    "Stretch" {"2"}
+    "Tile" {"0"}
+    "Center" {"0"}
+    "Span" {"22"}
+  
+}
+ 
+If($Style -eq "Tile") {
+ 
+    New-ItemProperty -Path "HKCU:\Control Panel\Desktop" -Name WallpaperStyle -PropertyType String -Value $WallpaperStyle -Force
+    New-ItemProperty -Path "HKCU:\Control Panel\Desktop" -Name TileWallpaper -PropertyType String -Value 1 -Force
+ 
+}
+Else {
+ 
+    New-ItemProperty -Path "HKCU:\Control Panel\Desktop" -Name WallpaperStyle -PropertyType String -Value $WallpaperStyle -Force
+    New-ItemProperty -Path "HKCU:\Control Panel\Desktop" -Name TileWallpaper -PropertyType String -Value 0 -Force
+ 
+}
+ 
+Add-Type -TypeDefinition @" 
+using System; 
+using System.Runtime.InteropServices;
+  
+public class Params
+{ 
+    [DllImport("User32.dll",CharSet=CharSet.Unicode)] 
+    public static extern int SystemParametersInfo (Int32 uAction, 
+                                                   Int32 uParam, 
+                                                   String lpvParam, 
+                                                   Int32 fuWinIni);
+}
+"@ 
+  
+    $SPI_SETDESKWALLPAPER = 0x0014
+    $UpdateIniFile = 0x01
+    $SendChangeEvent = 0x02
+  
+    $fWinIni = $UpdateIniFile -bor $SendChangeEvent
+  
+    $ret = [Params]::SystemParametersInfo($SPI_SETDESKWALLPAPER, 0, $Image, $fWinIni)
+}
+
+
+Set-WallPaper -Image $wp -Style Fill