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Thread: Memory Change Logging Utility

  1. #1
    Anonymous
    Guest

    Memory Change Logging Utility

    Hello,

    Is there a utility available that will monitor and log changes made to a specific memory area under Windows XP ? I'd like to log changes made to a specific memory region.

    Please let me know.

    Thx.
    I promise that I have read the FAQ and tried to use the Search to answer my question.

  2. #2
    Anonymous
    Guest

    Memory Change Logging Utility

    Easy, set a guard page at the page you'd like to monitor and you'll be told whenever the address is read from or written to.
    I promise that I have read the FAQ and tried to use the Search to answer my question.

  3. #3
    Anonymous
    Guest

    Memory Change Logging Utility

    In Ollydbg, the target only uses the memory for a brief moment. When I try to set a breakpoint on memory access, ollydbg says there is no memory there. The program has not allocated yet. How do you get around this ?
    I promise that I have read the FAQ and tried to use the Search to answer my question.

  4. #4
    Anonymous
    Guest

    Memory Change Logging Utility

    use a hardware breakpoint when the memory *IS* there, and then restart the program being debugged. As soon as the memory exists, the breakpoint will be valid and active.
    I promise that I have read the FAQ and tried to use the Search to answer my question.

  5. #5
    Teerayoot
    Guest

    Memory Change Logging Utility

    sometime may remove by packer.such as asprotect .
    I promise that I have read the FAQ and tried to use the Search to answer my question.

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