Write to Read Only Memory ( C# )?

[Amrok]

Is there a way to write to read only memory in Black Magic?

If not could you please recommend one where this is possible?

Normal memory write works perfect but writing action fails if i write to readonly memory...

[Sychotix]

I have never used BlackMagic before, but don't you have to put the process into debug mode?

[DarkLinux]

Look at the last post http://www.ownedcore.com/forums/gene...g-pointer.html (Writing To a Pointer)

My example is a little bad b/c I don't include hProcess.


Edit...


Imports

        [DllImport("kernel32.dll")]
        public static extern bool VirtualProtectEx(
            IntPtr hProcess,
            uint dwAddress, //IntPtr lpAddress,
            int nSize,      //UIntPtr dwSize,
            uint flNewProtect,
            out uint lpflOldProtect);

        public enum Protection : uint
        {
            PAGE_NOACCESS = 0x01,
            PAGE_READONLY = 0x02,
            PAGE_READWRITE = 0x04,
            PAGE_WRITECOPY = 0x08,
            PAGE_EXECUTE = 0x10,
            PAGE_EXECUTE_READ = 0x20,
            PAGE_EXECUTE_READWRITE = 0x40,
            PAGE_EXECUTE_WRITECOPY = 0x80,
            PAGE_GUARD = 0x100,
            PAGE_NOCACHE = 0x200,
            PAGE_WRITECOMBINE = 0x400
        }

memory

        public static bool WriteProtectedMemory(IntPtr hProcess, uint dwAddress, int dwSize, uint flNewProtect, uint lpflOldProtect)
        {
            if (!Imports.VirtualProtectEx(hProcess, dwAddress, dwSize, flNewProtect, out lpflOldProtect))
                return true;

            return false;
        }

main

        public bool WriteProtected(uint dwAddress, int dwSize, uint flNewProtect, uint lpflOldProtect)
        {
            return Memory.WriteProtectedMemory(WowProcessHandle, dwAddress, dwSize, flNewProtect, lpflOldProtect);
        }

flNewProtect = 0x40

lpflOldProtect = &old

I think that's how you would add it to BM, I dont remember what it looks like really lols. BM is open source so just add this in.

[Amrok]

Look at the last post http://www.ownedcore.com/forums/gene...g-pointer.html (Writing To a Pointer)

My example is a little bad b/c I don't include hProcess.


Edit...


Imports

        [DllImport("kernel32.dll")]
        public static extern bool VirtualProtectEx(
            IntPtr hProcess,
            uint dwAddress, //IntPtr lpAddress,
            int nSize,      //UIntPtr dwSize,
            uint flNewProtect,
            out uint lpflOldProtect);

        public enum Protection : uint
        {
            PAGE_NOACCESS = 0x01,
            PAGE_READONLY = 0x02,
            PAGE_READWRITE = 0x04,
            PAGE_WRITECOPY = 0x08,
            PAGE_EXECUTE = 0x10,
            PAGE_EXECUTE_READ = 0x20,
            PAGE_EXECUTE_READWRITE = 0x40,
            PAGE_EXECUTE_WRITECOPY = 0x80,
            PAGE_GUARD = 0x100,
            PAGE_NOCACHE = 0x200,
            PAGE_WRITECOMBINE = 0x400
        }

memory

        public static bool WriteProtectedMemory(IntPtr hProcess, uint dwAddress, int dwSize, uint flNewProtect, uint lpflOldProtect)
        {
            if (!Imports.VirtualProtectEx(hProcess, dwAddress, dwSize, flNewProtect, out lpflOldProtect))
                return true;

            return false;
        }

main

        public bool WriteProtected(uint dwAddress, int dwSize, uint flNewProtect, uint lpflOldProtect)
        {
            return Memory.WriteProtectedMemory(WowProcessHandle, dwAddress, dwSize, flNewProtect, lpflOldProtect);
        }

flNewProtect = 0x40

lpflOldProtect = &old

I think that's how you would add it to BM, I dont remember what it looks like really lols. BM is open source so just add this in.

Thanks for this!

Switched over to iHook but i cant find a documentation how his MakeMemoryWriteable<>(IntPtr address, IntPtr handle) function works...

[DarkLinux]

Just take the 5min and implement it into your code or BM...