Patching kdcom. So I found runtime patching to work best. The text was updated successfully, but these errors were encountered:. Definitely very interesting! I pretty sure this isn't used because most people don't use a kernel debugger to do debug protections anyway but perhaps its an interesting trick to use Sorry, something went wrong. That's true. I figured this might be of interest since TitanHide users are probably more likely to have a kernel debugger attached than most. It is possible to debug user mode applications using a kernel debugger, it's just very cumbersome and rarely gives any advantage over regular ring 3 debugging.
Btw, I found that someone else had previously also found out about the magic 0x7ffe02d4 , and found that it is actually used in ntdll! As for the patching, probably some nifty macros could make the code easier to maintain or maybe even std::array? Skip to content. Star 1. New issue. Jump to bottom. Connect the null-modem cable to the COM ports that you have chosen for debugging on the host and target computers.
On the host computer, open WinDbg. On the File menu, choose Kernel Debug. In the Baud rate box, enter the rate you have chosen for debugging. Select OK. You can also start a session with WinDbg by entering the following command in a Command Prompt window; n is the number of the COM port used for debugging on the host computer, and rate is the baud rate used for debugging:. On the host computer, open a Command Prompt window, and enter the following command, where n is the number of the COM port used for debugging on the host computer, and rate is the baud rate used for debugging:.
On the host computer, you can use environment variables to specify the COM port and the baud rate. Then you do not have to specify the port and baud rate each time you start a debugging session. To use environment variables to specify the COM port and baud rate, open a Command Prompt window and enter the following commands, where n is the number of the COM port used for debugging on the host computer, and rate is the baud rate used for debugging:.
To start a debugging session, open a Command Prompt window, and enter one of the following commands:. Determine the numbers of the COM ports you are using for debugging on the host and target computers. For example, suppose you have your null-modem cable connected to COM1 on the host computer and COM2 on the target computer.
If you are using COM2 on the target computer, the output of bcdedit should show debugport 2. What's New? Last Jump to page: Showing results 1 to 10 of Thread: Kernel Debugger issue Thread Tools Show Printable Version. Kernel Debugger issue This warning is displayed to everyone one time during the install process.
Are you seeing this message at bootup? What anti-virus software are you running try to disable it as well as any debugers or special programming tools? I have the same problem I'm running xp pro SP2. I've tried 4. I'm running Norton Systemworks with internet security. Also running Alcohol wasn't installed with 4. I've gotten this kernel debugger message at startup every boot.
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