Function at 0x4d7d31
Capabilities:
Extract resource via kernel32 functions
Get file size
Read file on windows

Disassembly:
push ebp
sub esp, 0x2b4
lea ebp, [esp - 4]
mov eax, dword [0x5635bc]
xor eax, ebp
mov dword [ebp + 0x2b4], eax
push 0x6c
mov eax, 0x50f7ba
call fcn.0046a826
mov eax, dword [ebp + 0x2c4]
xor ebx, ebx
cmp eax, ebx
jne 0x4d7efe
call sym.7654Setup_Jihe.exe_public:_static_class_DuiLib::CDuiString_const____cdecl_DuiLib::CPaintManagerUI::GetResourcePath_void_
push eax
lea ecx, [ebp + 0x230]
call sym.7654Setup_Jihe.exe_public:_void___thiscall_DuiLib::CDuiString::constructor_class_DuiLib::CDuiString_const__
mov dword [ebp - 4], ebx
call sym.7654Setup_Jihe.exe_public:_static_class_DuiLib::CDuiString_const____cdecl_DuiLib::CPaintManagerUI::GetResourceZip_void_
mov ecx, eax
call sym.7654Setup_Jihe.exe_public:_bool___thiscall_DuiLib::CDuiString::IsEmpty_void_const
test al, al
je 0x4d7e21
push dword [ebp + 0x2c0]
lea ecx, [ebp + 0x230]
call sym.7654Setup_Jihe.exe_public:_class_DuiLib::CDuiString_const____thiscall_DuiLib::CDuiString::operator_wchar_t_const__
push ebx
push 0x80
push 3
push ebx
push 1
push SysReAllocString
lea ecx, [ebp + 0x230]
call sym.7654Setup_Jihe.exe_public:_wchar_t_const____thiscall_DuiLib::CDuiString::operator_wchar_t_const__void_const
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
cmp eax, 0xffffffff
mov dword [ebp - 0x18], eax
jne 0x4d7ddc
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp + 0x230]
call sym.7654Setup_Jihe.exe_public:_void___thiscall_DuiLib::CDuiString::destructor_void_
jmp 0x4d7f73
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, ebx
je 0x4d7dc8
push esi
mov dword [ebp - 0x24], ebx
call fcn.004592dc
pop ecx
push ebx
mov edi, eax
lea eax, [ebp - 0x24]
push eax
push esi
push edi
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x24], esi
je 0x4d7eed
push edi
call fcn.004dfc96
pop ecx
jmp 0x4d7dc8
call sym.7654Setup_Jihe.exe_public:_static_class_DuiLib::CDuiString_const____cdecl_DuiLib::CPaintManagerUI::GetResourceZip_void_
push eax
lea ecx, [ebp + 0x230]
call sym.7654Setup_Jihe.exe_public:_class_DuiLib::CDuiString_const____thiscall_DuiLib::CDuiString::operator_class_DuiLib::CDuiString_const__
call sym.7654Setup_Jihe.exe_public:_static_bool___cdecl_DuiLib::CPaintManagerUI::IsCachedResourceZip_void_
test al, al
je 0x4d7e42
call sym.7654Setup_Jihe.exe_public:_static_void____cdecl_DuiLib::CPaintManagerUI::GetResourceZipHandle_void_
jmp 0x4d7e59
push 2
push ebx
lea ecx, [ebp + 0x230]
call sym.7654Setup_Jihe.exe_public:_wchar_t_const____thiscall_DuiLib::CDuiString::operator_wchar_t_const__void_const
push eax
call fcn.004dfb86
add esp, 0xc
cmp eax, ebx
mov dword [ebp - 0x10], eax
je 0x4d7dc8
lea eax, [ebp]
push eax
lea eax, [ebp - 0x1c]
push eax
push 1
push dword [ebp + 0x2c0]
push dword [ebp - 0x10]
call fcn.004de27e
add esp, 0x14
test eax, eax
jne 0x4d7dc8
mov esi, dword [ebp + 0x22c]
cmp esi, ebx
je 0x4d7dc8
push esi
call fcn.004592dc
push 3
push esi
mov edi, eax
push edi
push dword [ebp - 0x1c]
push dword [ebp - 0x10]
call fcn.004dfbe3
add esp, 0x18
cmp eax, ebx
je 0x4d7edb
cmp eax, 0x600
je 0x4d7edb
push edi
call fcn.004dfc96
pop ecx
call sym.7654Setup_Jihe.exe_public:_static_bool___cdecl_DuiLib::CPaintManagerUI::IsCachedResourceZip_void_
test al, al
jne 0x4d7dc8
push dword [ebp - 0x10]
call fcn.004dfc1d
jmp 0x4d7e1e
call sym.7654Setup_Jihe.exe_public:_static_bool___cdecl_DuiLib::CPaintManagerUI::IsCachedResourceZip_void_
test al, al
jne 0x4d7eed
push dword [ebp - 0x10]
call fcn.004dfc1d
pop ecx
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp + 0x230]
call sym.7654Setup_Jihe.exe_public:_void___thiscall_DuiLib::CDuiString::destructor_void_
jmp 0x4d7f6f
push eax
push dword [ebp + 0x2c0]
call sym.7654Setup_Jihe.exe_public:_static_struct_HINSTANCE______cdecl_DuiLib::CPaintManagerUI::GetResourceDll_void_
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
cmp esi, ebx
mov dword [ebp - 0x28], esi
je 0x4d7f73
push esi
call sym.7654Setup_Jihe.exe_public:_static_struct_HINSTANCE______cdecl_DuiLib::CPaintManagerUI::GetResourceDll_void_
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, ebx
mov dword [ebp - 0x1c], eax
push esi
jne 0x4d7f37
call dword [sym.imp.KERNEL32.dll_FreeResource]
jmp 0x4d7f73
call sym.7654Setup_Jihe.exe_public:_static_struct_HINSTANCE______cdecl_DuiLib::CPaintManagerUI::GetResourceDll_void_
push eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
cmp esi, ebx
je 0x4d7f73
push esi
call fcn.004592dc
pop ecx
push esi
push dword [ebp - 0x1c]
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
push edi
call fcn.00465010
add esp, 0xc
push dword [ebp - 0x28]
call dword [sym.imp.KERNEL32.dll_FreeResource]
cmp edi, ebx
jne 0x4d7fe3
push ebx
push 0x80
push 3
push ebx
push 1
push SysReAllocString
push dword [ebp + 0x2c0]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
cmp eax, 0xffffffff
mov dword [ebp - 0x18], eax
je 0x4d7fdc
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, ebx
je 0x4d7fdc
push esi
mov dword [ebp - 0x20], ebx
call fcn.004592dc
pop ecx
push ebx
mov edi, eax
lea eax, [ebp - 0x20]
push eax
push esi
push edi
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x20], esi
je 0x4d7fd8
push edi
call fcn.004dfc96
pop ecx
xor edi, edi
cmp edi, ebx
jne 0x4d7fe3
xor eax, eax
jmp 0x4d8205
push 0x1c
mov dword [ebp - 0x30], ebx
call fcn.004592b1
pop ecx
mov dword [ebp - 0x38], eax
cmp eax, ebx
mov dword [ebp - 4], 1
je 0x4d8008
mov ecx, eax
call fcn.004bcb87
mov dword [ebp - 0x18], eax
jmp 0x4d800b
mov dword [ebp - 0x18], ebx
or dword [ebp - 4], 0xffffffff
push 4
lea eax, [ebp - 0x4c]
push eax
lea eax, [ebp - 0x30]
push eax
push esi
push edi
call fcn.004e6705
mov esi, eax
push edi
mov dword [ebp - 0x38], esi
call fcn.004dfc96
add esp, 0x18
cmp dword [ebp - 0x30], ebx
mov dword [ebp - 0x24], ebx
jle 0x4d81f9
add esi, 8
mov dword [ebp - 0x1c], esi
mov ecx, dword [esi]
mov eax, dword [esi - 8]
cmp eax, ebx
mov edi, dword [esi - 4]
mov dword [ebp - 0x28], ecx
mov ecx, dword [esi + 4]
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x3c], edi
mov dword [ebp - 0x44], ecx
jne 0x4d8061
push ebx
jmp 0x4d81de
push 0x2c
lea eax, [ebp - 0x78]
push ebx
push eax
call fcn.00462540
mov dword [ebp - 0x74], edi
mov edi, dword [ebp - 0x28]
mov eax, edi
imul edi, dword [ebp - 0x3c]
neg eax
add esp, 0xc
mov dword [ebp - 0x70], eax
push ebx
mov eax, edi
shl eax, 2
push ebx
mov dword [ebp - 0x64], eax
lea eax, [ebp - 0x10]
push eax
push ebx
lea eax, [ebp - 0x78]
push eax
push ebx
mov dword [ebp - 0x78], 0x28
mov word [ebp - 0x6c], 1
mov word [ebp - 0x6a], 0x20
mov dword [ebp - 0x68], ebx
mov dword [ebp - 0x34], edi
mov byte [ebp - 0x11], bl
mov dword [ebp - 0x10], ebx
call dword [sym.imp.GDI32.dll_CreateDIBSection]
cmp eax, ebx
mov dword [ebp - 0x40], eax
je 0x4d81db
cmp edi, ebx
mov dword [ebp - 0x2c], ebx
jle 0x4d8188
mov esi, dword [ebp - 0x20]
mov byte [ebp - 0x11], 1
add esi, 3
mov ecx, dword [ebp - 0x2c]
mov al, byte [esi]
mov edx, dword [ebp - 0x10]
shl ecx, 2
mov byte [ecx + edx + 3], al
mov eax, dword [ebp - 0x10]
add eax, ecx
cmp byte [eax + 3], 0xff
mov dword [ebp - 0x48], eax
jae 0x4d8137
movzx edx, byte [esi]
movzx eax, byte [esi - 1]
imul eax, edx
xor edx, edx
mov edi, 0xff
div edi
mov edx, dword [ebp - 0x48]
mov byte [edx], al
movzx edx, byte [esi]
movzx eax, byte [esi - 2]
imul eax, edx
xor edx, edx
div edi
mov edx, dword [ebp - 0x10]
mov byte [ecx + edx + 1], al
movzx edx, byte [esi]
movzx eax, byte [esi - 3]
imul eax, edx
xor edx, edx
div edi
mov edi, dword [ebp - 0x34]
jmp 0x4d8149
mov dl, byte [esi - 1]
mov byte [eax], dl
mov al, byte [esi - 2]
mov edx, dword [ebp - 0x10]
mov byte [ecx + edx + 1], al
mov al, byte [esi - 3]
mov edx, dword [ebp - 0x10]
mov byte [ecx + edx + 2], al
mov eax, dword [ebp - 0x10]
add eax, ecx
mov edx, dword [eax]
cmp edx, dword [ebp + 0x2c8]
jne 0x4d8176
mov byte [eax], bl
mov eax, dword [ebp - 0x10]
mov byte [ecx + eax + 1], bl
mov eax, dword [ebp - 0x10]
mov byte [ecx + eax + 2], bl
mov eax, dword [ebp - 0x10]
mov byte [ecx + eax + 3], bl
inc dword [ebp - 0x2c]
add esi, 4
cmp dword [ebp - 0x2c], edi
jl 0x4d80da
mov esi, dword [ebp - 0x1c]
push 0x9c
call fcn.004592b1
mov edi, eax
pop ecx
mov dword [ebp - 0x34], edi
cmp edi, ebx
mov dword [ebp - 4], 2
je 0x4d81af
lea ecx, [edi + 0x14]
call sym.7654Setup_Jihe.exe_public:_void___thiscall_DuiLib::CDuiString::constructor_void_
mov eax, edi
jmp 0x4d81b1
xor eax, eax
mov ecx, dword [ebp - 0x40]
or dword [ebp - 4], 0xffffffff
mov dword [eax], ecx
mov ecx, dword [ebp - 0x3c]
mov dword [eax + 4], ecx
mov ecx, dword [ebp - 0x28]
mov dword [eax + 8], ecx
mov ecx, dword [ebp - 0x44]
mov dword [eax + 0xc], ecx
mov cl, byte [ebp - 0x11]
mov byte [eax + 0x10], cl
mov ecx, dword [ebp - 0x18]
push eax
call fcn.004bcbfe
push dword [ebp - 0x20]
call fcn.004dfc96
inc dword [ebp - 0x24]
mov eax, dword [ebp - 0x24]
add esi, 0x10
cmp eax, dword [ebp - 0x30]
pop ecx
mov dword [ebp - 0x1c], esi
jl 0x4d8040
push dword [ebp - 0x38]
call fcn.004dfc96
mov eax, dword [ebp - 0x18]
pop ecx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x2b4]
xor ecx, ebp
call fcn.0046252a
add ebp, 0x2b8
leave
ret