Adding Windows Package Manager tool winget.exe (#188)

Co-authored-by: Wietze <wietze@users.noreply.github.com>

yml/OSBinaries/Winget.yml

@@ -0,0 +1,28 @@
+---
+Name: winget.exe
+Description: Windows Package Manager tool
+Author: Paul Sanders
+Created: 2022-01-03
+Commands:
+  - Command: winget.exe install --manifest manifest.yml
+    Description: 'Downloads a file from the web address specified in manifest.yml and executes it on the system. Local manifest setting must be enabled in winget for it to work: "winget settings --enable LocalManifestFiles"'
+    Usecase: Download and execute an arbitrary file from the internet
+    Category: Execute
+    Privileges: Local Aministrator - required to enabled local manifest setting
+    MitreID: T1105
+    OperatingSystem: Windows 10, Windows 11
+Full_Path:
+  - Path: C:\Users\user\AppData\Local\Microsoft\WindowsApps\winget.exe
+Code_Sample:
+  - Code: https://gist.github.com/saulpanders/00e1177602a8c01a3a8bfa932b3886b0
+Detection:
+  - IOC: winget.exe spawned with local manifest file
+  - IOC: Sysmon Event ID 1 - Process Creation
+  - Analysis: https://saulpanders.github.io/2022/01/02/New-Year-New-LOLBAS.html
+  - Sigma: https://github.com/SigmaHQ/sigma/blob/8bb3379b6807610d61d29db1d76f5af4840b8208/rules/windows/process_creation/proc_creation_win_lolbin_execution_via_winget.yml
+Resources:
+  - Link: https://saulpanders.github.io/2022/01/02/New-Year-New-LOLBAS.html
+  - Link: https://docs.microsoft.com/en-us/windows/package-manager/winget/#production-recommended
+Acknowledgement:
+  - Person: Paul
+    Handle: '@saulpanders'