memory - How to modify .exe file in c#? -


i want change 4 bytes @ specific address of .exe. tried this:

string path = @"c:\test\mod.exe";  if (file.exists(path)) {     using (binarywriter stream = new binarywriter(file.open(path, filemode.open)))     {         stream.basestream.position = 0x0032d837;          stream.write(stringtobytearray("00050000"), 0, 4);     } }

stringtobytearray() made this:

public static byte[] stringtobytearray(string hex)         {             return enumerable.range(0, hex.length)                              .where(x => x % 2 == 0)                              .select(x => convert.tobyte(hex.substring(x, 2), 16))                              .toarray();         }

it finds exe nothing gets changed, whats correct way? want add can change manually in hxd hex editor, wanted program it.

fixed! turns out windows defender causing mess :(


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