From dcb482ab8ebd24c739557d87afc00eba5f8c52ab Mon Sep 17 00:00:00 2001
From: mkrsym1 <mkrsym1@gmail.com>
Date: Fri, 4 Aug 2023 00:28:53 +0300
Subject: [PATCH] Change pe_find_section interface

---
 game_payload/blob/core.o  | Bin 8019 -> 8050 bytes
 game_payload/include/pe.h |   7 ++++++-
 game_payload/src/pe.c     |   7 +++----
 3 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/game_payload/blob/core.o b/game_payload/blob/core.o
index 65bf6216deb2a23ca584f7b8b9ac4cb8a8d3c497..84dbad4efb246574613d89926028a2af115e3c73 100644
GIT binary patch
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diff --git a/game_payload/include/pe.h b/game_payload/include/pe.h
index f1843f6..f24195f 100644
--- a/game_payload/include/pe.h
+++ b/game_payload/include/pe.h
@@ -2,5 +2,10 @@
 
 #include <windows.h>
 
-void pe_find_section(HMODULE module, const char *section, MEMORY_BASIC_INFORMATION *buf);
+struct pe_section_info {
+    void *base_address;
+    size_t initialized_size;
+};
+
+void pe_find_section(HMODULE module, const char *section, struct pe_section_info *buf);
 void *pe_find_entry_point(HMODULE module);
diff --git a/game_payload/src/pe.c b/game_payload/src/pe.c
index 86f3e43..9d0ba23 100644
--- a/game_payload/src/pe.c
+++ b/game_payload/src/pe.c
@@ -1,6 +1,6 @@
 #include <pe.h>
 
-void pe_find_section(HMODULE module, const char *section, MEMORY_BASIC_INFORMATION *buf) {
+void pe_find_section(HMODULE module, const char *section, struct pe_section_info *buf) {
     char *cModule = (char*)module;
 
     IMAGE_DOS_HEADER* dosHeader = (IMAGE_DOS_HEADER*)module;
@@ -9,17 +9,16 @@ void pe_find_section(HMODULE module, const char *section, MEMORY_BASIC_INFORMATI
     WORD sectionCount = ntHeaders->FileHeader.NumberOfSections;
     IMAGE_SECTION_HEADER* sectionHeader = (IMAGE_SECTION_HEADER*)(ntHeaders + 1);
 
-    void* targetAddress = 0x0;
     for (WORD i = 0; i < sectionCount; i++) {
         if (strncmp((char*)sectionHeader->Name, section, 8) == 0) {
-            targetAddress = (void*)(cModule + sectionHeader->VirtualAddress);
             break;
         }
 
         sectionHeader++;
     }
     
-    VirtualQuery(targetAddress, buf, sizeof(MEMORY_BASIC_INFORMATION));
+    buf->base_address = cModule + sectionHeader->VirtualAddress;
+    buf->initialized_size = sectionHeader->SizeOfRawData;
 }
 
 void *pe_find_entry_point(HMODULE module) {