Function at 0x4441e0
Capabilities:
Get file size
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x500b46
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
mov eax, 0x2744
call fcn.004f9330
push esi
push edi
lea edi, [ebp - 0x2750]
mov ecx, 0x9d1
mov eax, 0xcccccccc
rep stosd dword es:[edi], eax
mov eax, dword [0x55370c]
mov dword [ebp - 0x10], eax
mov esi, esp
lea ecx, [ebp - 0x18]
call dword [sym.imp.MFC71.DLL_ATL::CStringT::CStringT_5]
cmp esi, esp
call fcn.004f90e1
mov dword [ebp - 4], 0
push 0x2710
push 0
lea eax, [ebp - 0x2744]
push eax
call sub.MSVCR71.dll_memset
add esp, 0xc
mov esi, esp
mov ecx, dword [ebp + 8]
push ecx
lea ecx, [ebp - 0x18]
call dword [sym.imp.MFC71.DLL_ATL::CStringT::operator_1]
cmp esi, esp
call fcn.004f90e1
mov esi, esp
push 0x5c
lea ecx, [ebp - 0x18]
call dword [0x5103dc]
cmp esi, esp
call fcn.004f90e1
mov esi, esp
mov edx, dword [ebp + 0xc]
push edx
lea ecx, [ebp - 0x18]
call dword [sym.imp.MFC71.DLL_ATL::CStringT::operator_2]
cmp esi, esp
call fcn.004f90e1
mov esi, esp
push 0
push 0x80
push 3
push 0
push 3
push 0x40000000
mov edi, esp
lea ecx, [ebp - 0x18]
call dword [sym.imp.MFC71.DLL_ATL::CSimpleStringT::operator_char_const_]
cmp edi, esp
call fcn.004f90e1
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp esi, esp
call fcn.004f90e1
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0xffffffff
jne 0x4442f8
mov dword [ebp - 0x274c], 0
mov dword [ebp - 4], 0xffffffff
mov esi, esp
lea ecx, [ebp - 0x18]
call dword [sym.imp.MFC71.DLL_ATL::CStringT::CStringT]
cmp esi, esp
call fcn.004f90e1
mov eax, dword [ebp - 0x274c]
jmp 0x4443d7
mov esi, esp
push 0
mov eax, dword [ebp - 0x20]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp esi, esp
call fcn.004f90e1
mov dword [ebp - 0x24], eax
mov ecx, dword [ebp - 0x24]
sub ecx, 0x40
mov dword [ebp - 0x24], ecx
mov esi, esp
push 0
push 0
push 0x40
mov edx, dword [ebp - 0x20]
push edx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp esi, esp
call fcn.004f90e1
cmp dword [ebp - 0x24], 0
jbe 0x44439b
cmp dword [ebp - 0x24], 0x2710
jbe 0x444373
mov esi, esp
push 0
lea eax, [ebp - 0x2c]
push eax
push 0x2710
lea ecx, [ebp - 0x2744]
push ecx
mov edx, dword [ebp - 0x20]
push edx
call dword [sym.imp.KERNEL32.dll_WriteFile]
cmp esi, esp
call fcn.004f90e1
mov eax, dword [ebp - 0x24]
sub eax, 0x2710
mov dword [ebp - 0x24], eax
jmp 0x444399
mov esi, esp
push 0
lea ecx, [ebp - 0x2c]
push ecx
mov edx, dword [ebp - 0x24]
push edx
lea eax, [ebp - 0x2744]
push eax
mov ecx, dword [ebp - 0x20]
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
cmp esi, esp
call fcn.004f90e1
jmp 0x44439b
jmp 0x444332
mov esi, esp
mov edx, dword [ebp - 0x20]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, esp
call fcn.004f90e1
mov dword [ebp - 0x2750], 1
mov dword [ebp - 4], 0xffffffff
mov esi, esp
lea ecx, [ebp - 0x18]
call dword [sym.imp.MFC71.DLL_ATL::CStringT::CStringT]
cmp esi, esp
call fcn.004f90e1
mov eax, dword [ebp - 0x2750]
push edx
mov ecx, ebp
push eax
lea edx, [0x44440d]
call fcn.004f9104
pop eax
pop edx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov ecx, dword [ebp - 0x10]
call fcn.004f90d3
pop edi
pop esi
add esp, 0x2750
cmp ebp, esp
call fcn.004f90e1
mov esp, ebp
pop ebp
ret