uploading

write_process_dll.cpp

@@ -1,3 +1,4 @@
+// Importing required modules
 #include <Windows.h>
 #include <iostream>
 #include "pch.h"
@@ -8,9 +9,11 @@
 using std::ostringstream;
 using std::ends;
 
+// Define TrueWriteProcessMemory
 typedef BOOL(WINAPI* TrueWriteProcessMemory)(HANDLE hProcess, LPVOID lpBaseAddress, LPCVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesWritten);
 TrueWriteProcessMemory originalWriteProcessMemory = WriteProcessMemory;
 
+// Initializing lists
 unsigned char originalBytes[5];
 unsigned char trampoline[5];
 
@@ -19,6 +22,14 @@ HANDLE hFile;
 template<typename T>
 void LOG(const char* message, T parameter) {
 
+    /**
+    * Logs a message to a file.
+    *
+    * @tparam T The type of the parameter to be logged.
+    * @param message The message to be logged.
+    * @param parameter The parameter to be logged.
+    */
+
     WriteFile(hFile, message, strlen(message), NULL, nullptr);
     //WriteFile(hFile, "\n", strlen("\n"), NULL, nullptr);
     ostringstream oss;
@@ -31,6 +42,17 @@ void LOG(const char* message, T parameter) {
 
 BOOL WINAPI MyWriteProcessMemory(HANDLE hProcess, LPVOID lpBaseAddress, LPCVOID lpBuffer, SIZE_T nSize, SIZE_T* lpNumberOfBytesWritten)
 {
+    /**
+     * Custom implementation of the WriteProcessMemory function.
+     *
+     * @param hProcess A handle to the process whose memory is to be modified.
+     * @param lpBaseAddress A pointer to the base address in the specified process to which data is written.
+     * @param lpBuffer A pointer to the buffer that contains data to be written in the address space of the specified process.
+     * @param nSize The number of bytes to be written to the specified process.
+     * @param lpNumberOfBytesWritten A pointer to the number of bytes transferred.
+     * @return If the function succeeds, the return value is nonzero. If the function fails, the return value is zero.
+     */
+
     // Perform any desired actions here (e.g. logging)
     LOG("\n----------intercepted call to WriteProcessMemory----------\n\n", "");
     LOG("A pointer to the base address in the specified process to which data is written is ", lpBaseAddress);
@@ -54,6 +76,14 @@ BOOL WINAPI MyWriteProcessMemory(HANDLE hProcess, LPVOID lpBaseAddress, LPCVOID
 
 BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved)
 {
+    /**
+    * The entry point for the DLL.
+    *
+    * @param hModule A handle to the DLL module.
+    * @param ul_reason_for_call The reason code that indicates why the DLL entry point function is being called.
+    * @param lpReserved Reserved for future use.
+    * @return The function returns `TRUE` if successful or `FALSE` otherwise.
+    */
     switch (ul_reason_for_call)
     {
     case DLL_PROCESS_ATTACH:
@@ -77,6 +107,7 @@ BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserv
         break;
     }
     case DLL_PROCESS_DETACH:
+
         // Cleanup any allocated resources
         DWORD oldProtection;
         VirtualProtect(WriteProcessMemory, 5, PAGE_EXECUTE_READWRITE, &oldProtection);