Function at 0x4406e0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x2c
push ebx
push esi
mov esi, dword [ebp + 8]
mov eax, dword [esi + 0xc]
mov ecx, dword [esi + 8]
xor ebx, ebx
lea edx, [eax + 0x10]
push edi
mov dword [esp + 0x18], ebx
cmp edx, ecx
jae 0x44070a
cmp edx, 0x496888
jne 0x440714
mov dword [esp + 0x1c], 0xffffffff
jmp 0x44071b
mov edx, dword [edx + 8]
mov dword [esp + 0x1c], edx
add eax, 0x20
cmp eax, ecx
jae 0x4407c5
cmp eax, 0x496888
je 0x4407b5
mov edx, dword [eax + 8]
cmp edx, 3
jne 0x440799
cmp eax, ecx
jb 0x440742
mov eax, 0x496888
mov ecx, dword [eax + 8]
cmp ecx, 3
je 0x440775
cmp ecx, 4
jne 0x44078e
mov eax, dword [eax]
add eax, 0x10
lea edi, [esp + 0x10]
call fcn.00445540
test eax, eax
je 0x44078e
fld qword [esp + 0x10]
mov dword [esp + 0x30], 3
fstp qword [esp + 0x28]
lea eax, [esp + 0x28]
fld qword [eax]
fadd qword [0x49ad08]
fstp qword [esp + 0x20]
mov eax, dword [esp + 0x20]
movzx eax, ax
mov dword [esp + 0x10], eax
jmp 0x4407f7
xor eax, eax
movzx eax, ax
mov dword [esp + 0x10], eax
jmp 0x4407f7
cmp edx, 2
jne 0x4407b5
cmp eax, ecx
jb 0x4407a7
mov eax, 0x496888
cmp dword [eax + 8], 2
jne 0x4407f3
mov ecx, dword [eax]
mov dword [esp + 0x10], ecx
jmp 0x4407f7
cmp eax, ecx
jae 0x4407c5
cmp eax, 0x496888
je 0x4407c5
cmp dword [eax + 8], ebx
jg 0x4407cf
mov dword [esp + 0x10], 0x499000
jmp 0x4407f7
push 3
xor ebx, ebx
mov eax, esi
call fcn.0041ed90
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x4407f3
push 0x49602c
lea edi, [eax + 3]
call fcn.00421930
add esp, 4
mov dword [esp + 0x10], ebx
mov eax, dword [esp + 0x1c]
cmp eax, 4
jne 0x4409de
mov eax, dword [esi + 0xc]
add eax, 0x10
cmp eax, dword [esi + 8]
jb 0x440814
mov eax, 0x496888
mov ecx, dword [eax + 8]
cmp ecx, 4
je 0x440867
cmp ecx, 7
jne 0x44082e
mov ecx, dword [eax]
cmp dword [ecx + 8], 0
jne 0x44082e
lea edi, [ecx + 0x18]
jmp 0x44086c
mov edi, dword [ebp + 8]
mov esi, eax
call fcn.00435b20
test eax, eax
jne 0x440843
mov esi, dword [ebp + 8]
xor edi, edi
jmp 0x44086c
mov eax, dword [edi + 0x10]
mov edx, dword [eax + 0x44]
cmp edx, dword [eax + 0x40]
jb 0x440855
mov eax, edi
call fcn.004358f0
mov eax, dword [edi + 0xc]
add eax, 0x10
mov esi, edi
cmp eax, dword [edi + 8]
jb 0x440867
mov eax, 0x496888
mov edi, dword [eax]
add edi, 0x10
mov eax, dword [esi + 8]
mov ecx, dword [esi + 0xc]
mov edx, eax
sub edx, ecx
and edx, 0xfffffff0
cmp edx, 0x20
jne 0x4409cf
add ecx, 0x10
cmp ecx, eax
jb 0x44088e
mov ecx, 0x496888
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov ecx, dword [ecx + 8]
mov dword [eax + 8], ecx
add dword [esi + 8], 0x10
or ebx, 0xffffffff
mov eax, esi
call fcn.00420f20
push 0
push 0x8000080
push 3
push 0
push 3
push SysReAllocString
push eax
call dword [sym.imp.KERNEL32.DLL_CreateFileW]
add dword [esi + 8], 0xfffffff0
mov ebx, eax
test ebx, ebx
je 0x4408d4
cmp ebx, 0xffffffff
jne 0x4408f4
cmp byte [edi], 0x7e
jne 0x4409cf
cmp byte [edi + 1], 0
je 0x4409cf
inc edi
mov ebx, edi
call fcn.0041efc0
mov esi, dword [ebp + 8]
jmp 0x4408a2
push 0
push ebx
call dword [sym.imp.KERNEL32.DLL_GetFileSize]
cmp dword [ebp + 0xc], 0
mov dword [esp + 0x1c], eax
mov dword [esp + 0xc], 0
jne 0x44091c
push eax
call fcn.0046dc3d
add esp, 4
mov edi, eax
jmp 0x440946
mov edi, eax
call fcn.0041fc00
test eax, eax
jne 0x44092e
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov edx, dword [ebp + 8]
mov eax, dword [edx + 8]
cmp dword [eax - 8], 7
mov esi, edx
jne 0x440944
mov edi, dword [eax - 0x10]
add edi, 0x18
jmp 0x440946
xor edi, edi
mov ecx, dword [esp + 0x1c]
push 0
lea eax, [esp + 0x10]
push eax
push ecx
push edi
push ebx
call dword [sym.imp.KERNEL32.DLL_ReadFile]
test eax, eax
je 0x4409a6
cmp dword [ebp + 0xc], 0
jne 0x44099c
mov eax, dword [esp + 0xc]
cmp eax, 2
jb 0x440992
test al, 1
jne 0x440992
cmp byte [edi], 0xff
jne 0x440992
cmp byte [edi + 1], 0xfe
jne 0x440992
shr eax, 1
push eax
push edi
call fcn.0041ef10
add esp, 8
mov dword [esp + 0xc], 1
jmp 0x4409ae
push eax
push edi
call fcn.0041eed0
add esp, 8
mov dword [esp + 0xc], 1
jmp 0x4409ae
mov dword [esp + 0xc], 0
cmp dword [ebp + 0xc], 0
jne 0x4409bd
push edi
call fcn.0046dc03
add esp, 4
push ebx
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov eax, dword [esp + 0xc]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov edx, edi
mov ecx, esi
call fcn.00422a70
mov dword [esp + 0x18], eax
jmp 0x440a37
cmp eax, 3
jne 0x4409f7
push 2
push esi
call fcn.0041ea20
movzx edx, ax
add esp, 8
mov dword [esp + 0x18], edx
jmp 0x440a37
mov edi, 2
cmp eax, edi
jne 0x440a27
mov eax, dword [esi + 0xc]
add eax, 0x10
cmp eax, dword [esi + 8]
jb 0x440a10
mov eax, 0x496888
cmp dword [eax + 8], edi
jne 0x440a1d
mov eax, dword [eax]
mov dword [esp + 0x18], eax
jmp 0x440a37
mov dword [esp + 0x18], 0
jmp 0x440a37
push 0x49602c
call fcn.00421930
mov esi, dword [ebp + 8]
add esp, 4
mov ecx, dword [esi + 0xc]
add ecx, 0x30
xor eax, eax
cmp ecx, dword [esi + 8]
jae 0x440a5e
cmp ecx, 0x496888
je 0x440a5e
cmp dword [ecx + 8], eax
jle 0x440a5e
push eax
push eax
push 4
push esi
call fcn.00423b60
add esp, 0x10
mov ecx, dword [ebp + 0xc]
mov edx, dword [esp + 0x10]
push ecx
mov ecx, dword [esp + 0x1c]
push edx
push ecx
push esi
call fcn.00420b70
add esp, 0x10
xor edx, edx
cmp edx, eax
pop edi
sbb eax, eax
pop esi
neg eax
pop ebx
mov esp, ebp
pop ebp
ret