Function at 0x402440
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x422888
mov eax, dword fs:[0]
push eax
sub esp, 0x28
mov eax, dword [0x42f1bc]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov edi, dword [ebp + 8]
mov edx, 0xffff
cmp dx, di
sete al
test al, al
je 0x402493
cmp di, dx
je 0x40248c
movzx eax, di
jmp 0x40267e
xor eax, eax
jmp 0x40267e
mov eax, dword [ebx + 0x20]
mov ecx, dword [eax]
test ecx, ecx
je 0x4024c4
mov edx, dword [ebx + 0x30]
mov esi, dword [edx]
lea eax, [ecx + esi*2]
cmp ecx, eax
jae 0x4024bf
lea ecx, [esi - 1]
mov dword [edx], ecx
mov edx, dword [ebx + 0x20]
mov esi, dword [edx]
lea ecx, [esi + 2]
mov dword [edx], ecx
mov word [esi], di
jmp 0x40267b
mov edx, 0xffff
cmp dword [ebx + 0x4c], 0
jne 0x4024d2
mov ax, dx
jmp 0x40267e
mov esi, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [esi], eax
jne 0x4024f2
mov edx, dword [ebx + 0x54]
mov ecx, dword [ebx + 0x50]
sub edx, ecx
mov dword [esi], ecx
mov eax, dword [ebx + 0x1c]
sar edx, 1
mov dword [eax], ecx
mov eax, dword [ebx + 0x2c]
mov dword [eax], edx
cmp dword [ebx + 0x38], 0
jne 0x40251c
push dword [ebx + 0x4c]
push edi
call fcn.0040f829
mov ecx, 0xffff
add esp, 8
cmp ax, cx
movzx eax, di
jne 0x40267e
mov eax, ecx
jmp 0x40267e
push 0
movzx eax, di
lea ecx, [ebp - 0x2c]
push 8
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x18], 0xf
mov dword [ebp - 0x1c], 0
mov byte [ebp - 0x2c], 0
call fcn.00405f40
mov dword [ebp - 4], 0
mov esi, dword [ebp - 0x18]
nop word [eax + eax]
cmp esi, 0x10
lea eax, [ebp - 0x30]
mov esi, dword [ebx + 0x38]
lea ecx, [ebp - 0x2c]
cmovae ecx, dword [ebp - 0x2c]
lea edx, [ebp - 0x2c]
cmovae edx, dword [ebp - 0x2c]
push eax
mov eax, dword [ebp - 0x1c]
mov edi, dword [esi]
add eax, ecx
push eax
push edx
lea eax, [ebp - 0x34]
mov ecx, esi
push eax
lea eax, [ebp - 0x12]
push eax
lea eax, [ebp - 0x14]
push eax
lea eax, [ebx + 0x40]
push eax
call dword [edi + 0x1c]
test eax, eax
js 0x40265f
cmp eax, 1
jg 0x402624
mov esi, dword [ebp - 0x18]
lea eax, [ebp - 0x2c]
mov ecx, dword [ebp - 0x2c]
cmp esi, 0x10
mov edi, dword [ebp - 0x30]
cmovae eax, ecx
sub edi, eax
je 0x4025cc
push dword [ebx + 0x4c]
cmp esi, 0x10
lea eax, [ebp - 0x2c]
push edi
cmovae eax, ecx
push 1
push eax
call fcn.0040fadc
mov esi, dword [ebp - 0x18]
add esp, 0x10
cmp edi, eax
jne 0x4025f6
lea eax, [ebp - 0x14]
mov byte [ebx + 0x3e], 1
cmp dword [ebp - 0x34], eax
jne 0x402613
test edi, edi
jne 0x402550
cmp dword [ebp - 0x1c], 0x20
jae 0x402606
push edi
push 8
lea ecx, [ebp - 0x2c]
call fcn.004063f0
jmp 0x402547
mov eax, 0xffff
movzx eax, ax
movzx eax, ax
movzx edi, ax
jmp 0x402667
mov eax, 0xffff
movzx eax, ax
movzx edi, ax
jmp 0x402667
mov eax, dword [ebp + 8]
movzx eax, ax
movzx eax, ax
movzx eax, ax
movzx edi, ax
jmp 0x402667
cmp eax, 3
jne 0x40265f
push dword [ebx + 0x4c]
push dword [ebp - 0x14]
call fcn.0040f829
mov ecx, 0xffff
add esp, 8
cmp ax, cx
je 0x402652
mov eax, dword [ebp + 8]
mov esi, dword [ebp - 0x18]
movzx eax, ax
movzx eax, ax
movzx edi, ax
jmp 0x402667
mov esi, dword [ebp - 0x18]
mov eax, ecx
movzx eax, ax
movzx edi, ax
jmp 0x402667
mov esi, dword [ebp - 0x18]
mov edi, 0xffff
cmp esi, 0x10
jb 0x40267b
lea ecx, [esi + 1]
push ecx
push dword [ebp - 0x2c]
lea ecx, [ebp - 0x2c]
call fcn.004064d0
mov ax, di
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00407e39
mov esp, ebp
pop ebp
ret 4