Function at 0x40df20
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x43a2d8
mov eax, dword fs:[0]
push eax
sub esp, 0x30
mov eax, dword [0x449570]
xor eax, esp
mov dword [esp + 0x28], eax
push ebx
push esi
push edi
mov eax, dword [0x449570]
xor eax, esp
push eax
lea eax, [esp + 0x40]
mov dword fs:[0], eax
mov ebx, ecx
mov edi, dword [ebp + 8]
mov esi, 0xffff
cmp si, di
jne 0x40df6d
xor eax, eax
jmp 0x40e15b
mov eax, dword [ebx + 0x20]
mov ecx, dword [eax]
test ecx, ecx
je 0x40dfa1
mov edx, dword [ebx + 0x30]
mov esi, dword [edx]
lea eax, [ecx + esi*2]
cmp ecx, eax
jae 0x40df9c
lea ecx, [esi - 1]
mov dword [edx], ecx
mov edx, dword [ebx + 0x20]
mov ax, di
mov esi, dword [edx]
lea ecx, [esi + 2]
mov dword [edx], ecx
mov word [esi], di
jmp 0x40e15b
mov esi, 0xffff
cmp dword [ebx + 0x50], 0
je 0x40e158
mov edx, dword [ebx + 0xc]
lea eax, [ebx + 0x44]
cmp dword [edx], eax
jne 0x40dfcb
mov eax, dword [ebx + 0x38]
mov ecx, dword [ebx + 0x3c]
mov dword [edx], eax
mov eax, dword [ebx + 0x1c]
mov dword [eax], ecx
mov eax, dword [ebx + 0x2c]
sub ecx, ecx
sar ecx, 1
mov dword [eax], ecx
cmp dword [ebx + 0x40], 0
jne 0x40dff3
push dword [ebx + 0x50]
push edi
call fcn.0041f412
add esp, 8
cmp ax, si
movzx eax, di
jne 0x40e15b
mov eax, 0xffff
jmp 0x40e15b
movzx eax, di
mov dword [esp + 0x1c], eax
mov ecx, 0xf
mov byte [esp + 0x20], 0
xorps xmm0, xmm0
movq qword [esp + 0x20], xmm0
lea eax, [esp + 0x20]
cmp ecx, 0x10
cmovae eax, dword [esp + 0x20]
mov dword [esp + 0x34], ecx
mov dword [esp + 0x30], 8
mov byte [eax + 8], 0
mov dword [esp + 0x48], 0
cmp dword [esp + 0x34], 0x10
mov esi, dword [ebx + 0x40]
lea eax, [esp + 0x14]
mov edi, dword [esi]
push eax
mov eax, dword [esp + 0x34]
lea ecx, [esp + 0x24]
cmovae ecx, dword [esp + 0x24]
lea edx, [esp + 0x24]
cmovae edx, dword [esp + 0x24]
add eax, ecx
push eax
push edx
lea eax, [esp + 0x24]
push eax
lea eax, [esp + 0x2e]
push eax
lea eax, [esp + 0x30]
push eax
lea eax, [ebx + 0x48]
push eax
mov ecx, esi
call dword [edi + 0x1c]
test eax, eax
js 0x40e140
cmp eax, 1
jg 0x40e116
mov edi, dword [esp + 0x34]
mov ecx, dword [esp + 0x20]
mov esi, dword [esp + 0x14]
cmp edi, 0x10
lea eax, [esp + 0x20]
cmovae eax, ecx
sub esi, eax
je 0x40e0ba
push dword [ebx + 0x50]
lea eax, [esp + 0x24]
push esi
cmp edi, 0x10
cmovae eax, ecx
push 1
push eax
call fcn.0041ff88
add esp, 0x10
cmp esi, eax
jne 0x40e0e8
lea eax, [esp + 0x1c]
mov byte [ebx + 0x46], 1
cmp dword [esp + 0x18], eax
jne 0x40e105
test esi, esi
jne 0x40e031
cmp dword [esp + 0x30], 0x20
jae 0x40e0f8
push esi
push 8
lea ecx, [esp + 0x28]
call fcn.0040eb60
jmp 0x40e031
mov eax, 0xffff
movzx eax, ax
movzx eax, ax
movzx esi, ax
jmp 0x40e145
mov eax, 0xffff
movzx eax, ax
movzx esi, ax
jmp 0x40e145
mov eax, dword [ebp + 8]
movzx eax, ax
movzx eax, ax
movzx eax, ax
movzx esi, ax
jmp 0x40e145
cmp eax, 3
jne 0x40e140
mov edx, dword [ebx + 0x50]
mov ecx, dword [esp + 0x1c]
call fcn.00405d70
test al, al
je 0x40e136
mov eax, dword [ebp + 8]
movzx eax, ax
movzx esi, ax
jmp 0x40e145
mov eax, 0xffff
movzx esi, ax
jmp 0x40e145
mov esi, 0xffff
cmp dword [esp + 0x34], 0x10
jb 0x40e158
push dword [esp + 0x20]
call fcn.0041df62
add esp, 4
mov ax, si
mov ecx, dword [esp + 0x40]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.0041ddb7
mov esp, ebp
pop ebp
ret 4