Function at 0x40f020
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x2c
mov eax, dword [0x7aca10]
xor eax, esp
mov dword [esp + 0x28], eax
push ebx
mov ebx, ecx
mov ecx, dword [ebp + 8]
push esi
push edi
cmp ecx, 0xffffffff
jne 0x40f057
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.004a7ad5
mov esp, ebp
pop ebp
ret 4
mov eax, dword [ebx + 0x20]
mov edx, dword [eax]
test edx, edx
je 0x40f094
mov esi, dword [ebx + 0x30]
mov edi, dword [esi]
lea eax, [edi + edx]
cmp edx, eax
jae 0x40f094
lea eax, [edi - 1]
mov dword [esi], eax
mov ecx, dword [ebx + 0x20]
mov edx, dword [ecx]
lea eax, [edx + 1]
mov dword [ecx], eax
mov eax, dword [ebp + 8]
mov byte [edx], al
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.004a7ad5
mov esp, ebp
pop ebp
ret 4
cmp dword [ebx + 0x4c], 0
jne 0x40f0b1
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.004a7ad5
mov esp, ebp
pop ebp
ret 4
mov esi, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [esi], eax
jne 0x40f0d2
mov ecx, dword [ebx + 0x50]
mov edx, dword [ebx + 0x54]
mov dword [esi], ecx
sub edx, ecx
mov eax, dword [ebx + 0x1c]
mov dword [eax], ecx
mov eax, dword [ebx + 0x2c]
mov ecx, dword [ebp + 8]
mov dword [eax], edx
cmp dword [ebx + 0x38], 0
jne 0x40f106
push dword [ebx + 0x4c]
movsx eax, cl
push eax
call fcn.004b524c
or ecx, 0xffffffff
add esp, 8
cmp eax, ecx
cmovne ecx, dword [ebp + 8]
mov eax, ecx
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.004a7ad5
mov esp, ebp
pop ebp
ret 4
mov byte [esp + 0x13], cl
lea eax, [esp + 0x1c]
mov ecx, 0xf
mov byte [esp + 0x1c], 0
xorps xmm0, xmm0
mov dword [esp + 0x30], ecx
cmp ecx, 0x10
movq qword [esp + 0x1c], xmm0
mov dword [esp + 0x2c], 8
cmovae eax, dword [esp + 0x1c]
mov byte [eax + 8], 0
mov esi, dword [esp + 0x30]
nop dword [eax]
cmp esi, 0x10
lea eax, [esp + 0x14]
mov esi, dword [ebx + 0x38]
lea ecx, [esp + 0x1c]
cmovae ecx, dword [esp + 0x1c]
lea edx, [esp + 0x1c]
cmovae edx, dword [esp + 0x1c]
push eax
mov eax, dword [esp + 0x30]
mov edi, dword [esi]
add eax, ecx
push eax
push edx
lea eax, [esp + 0x24]
mov ecx, esi
push eax
lea eax, [esp + 0x24]
push eax
lea eax, [esp + 0x27]
push eax
lea eax, [ebx + 0x40]
push eax
call dword [edi + 0x1c]
test eax, eax
js 0x40f221
cmp eax, 1
jg 0x40f1fa
mov esi, dword [esp + 0x30]
lea eax, [esp + 0x1c]
mov ecx, dword [esp + 0x1c]
cmp esi, 0x10
mov edi, dword [esp + 0x14]
cmovae eax, ecx
sub edi, eax
je 0x40f1c7
push dword [ebx + 0x4c]
cmp esi, 0x10
lea eax, [esp + 0x20]
push edi
cmovae eax, ecx
push 1
push eax
call fcn.004b3fe5
mov esi, dword [esp + 0x40]
add esp, 0x10
cmp edi, eax
jne 0x40f225
lea eax, [esp + 0x13]
mov byte [ebx + 0x3d], 1
cmp dword [esp + 0x18], eax
jne 0x40f1f5
test edi, edi
jne 0x40f140
cmp dword [esp + 0x2c], 0x20
jae 0x40f225
push edi
push 8
lea ecx, [esp + 0x24]
call fcn.00406820
jmp 0x40f139
mov ebx, dword [ebp + 8]
jmp 0x40f228
cmp eax, 3
jne 0x40f221
push dword [ebx + 0x4c]
movsx eax, byte [esp + 0x17]
push eax
call fcn.004b524c
mov esi, dword [esp + 0x38]
or ecx, 0xffffffff
add esp, 8
cmp eax, ecx
cmovne ecx, dword [ebp + 8]
mov ebx, ecx
jmp 0x40f228
mov esi, dword [esp + 0x30]
or ebx, 0xffffffff
cmp esi, 0x10
jb 0x40f23e
lea ecx, [esi + 1]
push ecx
push dword [esp + 0x20]
lea ecx, [esp + 0x24]
call fcn.004022b0
mov ecx, dword [esp + 0x34]
mov eax, ebx
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.004a7ad5
mov esp, ebp
pop ebp
ret 4