MouCheck

Small tool to help test if applications use APIs which cause the LLMHF_INJECTED flag to be set.

Usage

• Download the latest version of MouCheck.exe from releases.
• Launch MouCheck.exe and follow the instructions on the form.

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Tested Applications

The following applications have been tested for the LLMHF_INJECTED flag.

❌ = Unsafe, ✅ = Safe

• ❌ Parsec
• ❌ Chrome Remote Desktop
• ❌ AnyDesk
• ❌ TeamViewer
• ❌ RustDesk
• ❌ Sunlight / Moonlight
• ❌ Mouse Without Borders
• ❌ AutoHotKey
• ❌ AutoIt
• ❌ Most other automation / autoclicking tools
• ✅ Wasp using Remote Input
• ✅ Virtual Machines (Hyper-V, VMWare, etc.)
• ⚠️ Razer Synapse, Logitech G Hub
  • Scripting and remapping options are fine.
  • You should test your specific version and use case to be safe.
• ⚠️ Remote Desktop Connection (RDP, Windows app)
  • ✅ Mouse / Drag Mode using official apps
  • ❌ Tap mode and unofficial apps

Please open an issue if you would like for your results to be included here.