Function at 0x439880
Capabilities:
Capture screenshot

Disassembly:
push 0xffffffffffffffff
push 0x4b1ba7
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x9c
push ebx
push ebp
push esi
push edi
lea ecx, [esp + 0x18]
call sub.MFC42.DLL_CDC::CDC
xor ebx, ebx
push ebx
push ebx
push ebx
push str.DISPLAY
mov dword [esp + 0xc4], ebx
mov dword [esp + 0x38], ebx
call dword [sym.imp.GDI32.dll_CreateDCA]
push eax
lea ecx, [esp + 0x1c]
call sub.MFC42.DLL_CDC::Attach
cmp eax, ebx
jne 0x4398ea
push ebx
call dword [sym.imp.USER32.dll_GetDC]
push eax
lea ecx, [esp + 0x1c]
call sub.MFC42.DLL_CDC::Attach
mov dword [esp + 0x28], 1
lea ecx, [esp + 0x30]
call sub.MFC42.DLL_CDC::CDC
mov edi, dword [esp + 0x1c]
lea eax, [esp + 0x18]
neg eax
sbb eax, eax
mov byte [esp + 0xb4], 1
and eax, edi
push eax
call dword [sym.imp.GDI32.dll_CreateCompatibleDC]
push eax
lea ecx, [esp + 0x34]
call sub.MFC42.DLL_CDC::Attach
cmp eax, ebx
je 0x43999d
mov dword [esp + 0x14], ebx
mov dword [esp + 0x10], 0x4bac08
mov eax, dword [esp + 0xc8]
mov ebp, dword [esp + 0xc0]
mov ecx, dword [esp + 0xc4]
mov edi, dword [esp + 0xbc]
mov edx, dword [esp + 0x1c]
sub eax, ebp
sub ecx, edi
mov byte [esp + 0xb4], 2
lea esi, [eax + 1]
lea edi, [ecx + 1]
push esi
push edi
push edx
call dword [sym.imp.GDI32.dll_CreateCompatibleBitmap]
push eax
lea ecx, [esp + 0x14]
call sub.MFC42.DLL_CGdiObject::Attach
cmp eax, ebx
jne 0x4399c8
lea ecx, [esp + 0x30]
call sub.MFC42.DLL_CDC::DeleteDC
mov dword [esp + 0x10], 0x4babf4
lea ecx, [esp + 0x10]
mov byte [esp + 0xb4], 3
call sub.MFC42.DLL_CGdiObject::DeleteObject
mov dword [esp + 0x10], 0x4ba6e8
lea ecx, [esp + 0x30]
mov byte [esp + 0xb4], bl
call fcn.0045f9b2
lea ecx, [esp + 0x18]
mov dword [esp + 0xb4], 0xffffffff
call fcn.0045f9b2
xor eax, eax
jmp 0x439b66
lea eax, [esp + 0x10]
test eax, eax
je 0x4399ea
mov eax, dword [esp + 0x14]
cmp eax, ebx
je 0x4399ea
mov ecx, dword [esp + 0x34]
push eax
push ecx
call dword [sym.imp.GDI32.dll_SelectObject]
mov dword [esp + 0x2c], eax
jmp 0x4399ee
mov dword [esp + 0x2c], ebx
mov edx, dword [esp + 0xbc]
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x34]
push 0xcc0020
push ebp
push edx
push eax
push esi
push edi
push ebx
push ebx
push ecx
call fcn.00462670
mov eax, dword [esp + 0x38]
add esp, 0x24
lea edx, [esp + 0x68]
push edx
push 0x18
push eax
call dword [sym.imp.GDI32.dll_GetObjectA]
mov ecx, dword [esp + 0x70]
mov edx, dword [esp + 0x6c]
mov eax, ecx
mov esi, dword [esp + 0xcc]
imul eax, edx
neg ecx
mov dword [esp + 0x48], ecx
lea ecx, [eax*4]
push ecx
mov dword [esi], eax
mov dword [esp + 0x44], 0x28
mov dword [esp + 0x48], edx
mov word [esp + 0x50], 1
mov word [esp + 0x52], 0x20
mov dword [esp + 0x54], ebx
mov dword [esp + 0x58], ebx
mov dword [esp + 0x5c], ebx
mov dword [esp + 0x60], ebx
mov dword [esp + 0x64], ebx
mov dword [esp + 0x68], ebx
call sub.MFC42.DLL_operatornew
mov edx, dword [esp + 0x18]
mov ebp, eax
lea eax, [esp + 0x14]
add esp, 4
neg eax
sbb eax, eax
mov ecx, 0xa
lea esi, [esp + 0x40]
lea edi, [esp + 0x80]
and eax, edx
lea edx, [esp + 0x80]
rep movsd dword es:[edi], dword [esi]
mov ecx, dword [esp + 0x70]
push ebx
push edx
mov edx, dword [esp + 0x24]
push ebp
push ecx
push ebx
push eax
push edx
call dword [sym.imp.GDI32.dll_GetDIBits]
test eax, eax
jne 0x439ad3
cmp ebp, ebx
je 0x439ad3
push ebp
call sub.MFC42.DLL_operatordelete
add esp, 4
xor ebp, ebp
mov eax, dword [esp + 0x2c]
cmp eax, ebx
je 0x439ae7
push eax
mov eax, dword [esp + 0x38]
push eax
call dword [sym.imp.GDI32.dll_SelectObject]
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CGdiObject::DeleteObject
lea ecx, [esp + 0x30]
call sub.MFC42.DLL_CDC::DeleteDC
cmp dword [esp + 0x28], ebx
je 0x439b16
mov ecx, dword [esp + 0x1c]
push ecx
push ebx
call dword [sym.imp.USER32.dll_ReleaseDC]
lea ecx, [esp + 0x18]
call sub.MFC42.DLL_CDC::Detach
jmp 0x439b1f
lea ecx, [esp + 0x18]
call sub.MFC42.DLL_CDC::DeleteDC
mov dword [esp + 0x10], 0x4babf4
lea ecx, [esp + 0x10]
mov byte [esp + 0xb4], 4
call sub.MFC42.DLL_CGdiObject::DeleteObject
lea ecx, [esp + 0x30]
mov dword [esp + 0x10], 0x4ba6e8
mov byte [esp + 0xb4], bl
call fcn.0045f9b2
lea ecx, [esp + 0x18]
mov dword [esp + 0xb4], 0xffffffff
call fcn.0045f9b2
mov eax, ebp
mov ecx, dword [esp + 0xac]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0xa8
ret