Unfortunately, this cat and mouse game has gone too far to publicly release an open-source bypass. If you wish to be notified when (and if) I release a closed-source version, you can subcribe to be notified through email here: https://eepurl.com/g73b31

Download the latest version here

ThreateningYeti is a bypass designed for Respondus LockDown Browser. It consists of two projects, the injected DLL (ThreateningYeti) and the DLL Injector (YetiLoader).

ThreateningYeti will hook many WinAPI functions and LockDown Browser's own functions to remove the restrictions of the browser. YetiLoader creates the LockDown Browser process and injects the DLL automatically.

• Alt-tab during tests
• Disabled covering windows
• Enabled F1-F12 keys, as well as media keys and windows key
• Clipboard is not cleared
• Taskmanager (as well as auto run) is enabled
• LockDown Browser losing focus wont cause it to exit

1. Download the latest release from here
2. Ensure you're running the latest version of Lockdown Browser (How-to)
3. Run YetiLoader.exe

YetiLoader will automatically launch Lockdown Browser.

If you're a fan of the project and would like to buy me a coffee, here's how you can donate.

BTC: 3CGvzEKd8kq8yQQTDmxa6H4PzBvZ9Gw2Nc ETH: 0x979e8276a2BD50801afe3A02B8a072Ce53c545fF

If you want to donate with PayPal, please click the Sponsor button on top!

1. Install MinHook as a static package with vcpkg
2. Compile ThreateningYeti and YetiLoader
3. Run YetiLoader

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

GNU GPLv3