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View Full Version : Memory Change Logging Utility


Anonymous
September 6th, 2003, 07:00
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.

Anonymous
September 6th, 2003, 07:23
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.

Anonymous
September 6th, 2003, 11:49
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 ?

Anonymous
September 6th, 2003, 15:33
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.

Teerayoot
September 11th, 2003, 22:49
sometime may remove by packer.such as asprotect .