Darkelf
October 29th, 2008, 06:12
Hi there,
I have a tiny problem today. I wonder, how I can find the original destination of code, that is marked as "map" in Olly's Memory Map window. It looks like this:
I have some problems with this.
1. I cannot change the accessflag. Neither by right-clicking in Olly (set access->full access) nor by using VirtualProtect.
2. I don't know how this mapping is done. It doesn't use MapViewOfFile nor VirtualAlloc nor WriteProcessMemory and it's already present when Olly stops at the EP (It's not present if I stop at System Breakpoint, but I can't find the mapping procedure then)
3. I don't know where to find the code of this section if I load the file not in Olly but in IDA.
4. I don't know where to look for information on this topic. So I kindly ask for some help
Thank you very much in advance.
Best regards
darkelf
I have a tiny problem today. I wonder, how I can find the original destination of code, that is marked as "map" in Olly's Memory Map window. It looks like this:
Code:
Memory map, item 205
Address=01610000
Size= 00080000 (524288.)
Owner= 01610000 (itself)
Section=
Type=Map 00041020
Access= R E
Initial access=R E
I have some problems with this.
1. I cannot change the accessflag. Neither by right-clicking in Olly (set access->full access) nor by using VirtualProtect.
2. I don't know how this mapping is done. It doesn't use MapViewOfFile nor VirtualAlloc nor WriteProcessMemory and it's already present when Olly stops at the EP (It's not present if I stop at System Breakpoint, but I can't find the mapping procedure then)
3. I don't know where to find the code of this section if I load the file not in Olly but in IDA.
4. I don't know where to look for information on this topic. So I kindly ask for some help
Thank you very much in advance.
Best regards
darkelf