Function at 0x403980
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x523e58
push eax
mov dword fs:[0], esp
sub esp, 0x28
push ebx
mov ebx, dword [ebp + 8]
xor eax, eax
push esi
mov esi, ecx
cmp ebx, 0xffffffff
je 0x403b90
mov ecx, dword [esi + 0x24]
mov edx, dword [ecx]
push edi
cmp edx, eax
je 0x4039e5
mov ecx, dword [esi + 0x34]
mov edi, dword [ecx]
add edi, edx
cmp edx, edi
jae 0x4039e5
dec dword [ecx]
mov esi, dword [esi + 0x24]
mov eax, dword [esi]
lea ecx, [eax + 1]
pop edi
mov dword [esi], ecx
mov byte [eax], bl
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 4
cmp dword [esi + 0x54], eax
je 0x403b8c
mov edx, dword [esi + 0x10]
lea edi, [esi + 0x48]
cmp dword [edx], edi
jne 0x403a0c
mov ecx, dword [esi + 0x40]
mov edi, dword [esi + 0x3c]
mov dword [edx], edi
mov edx, dword [esi + 0x20]
mov dword [edx], ecx
mov edx, dword [esi + 0x30]
sub ecx, ecx
mov dword [edx], ecx
cmp dword [esi + 0x44], eax
jne 0x403a3f
mov esi, dword [esi + 0x54]
movsx eax, bl
push esi
push eax
call fcn.004fc96a
add esp, 8
cmp eax, 0xffffffff
je 0x403b8c
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 4
mov ecx, 0xf
mov edx, eax
mov byte [ebp - 0x34], al
mov byte [ebp - 0x10], bl
mov dword [ebp - 0x20], ecx
mov dword [ebp - 0x34], edx
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x24], 8
cmp ecx, 0x10
jae 0x403a64
lea edx, [ebp - 0x34]
mov byte [edx + 8], al
mov dword [ebp - 4], eax
mov eax, dword [ebp - 0x34]
mov ebx, dword [ebp - 0x20]
mov edx, eax
cmp ebx, 0x10
jae 0x403a7c
lea edx, [ebp - 0x34]
mov eax, edx
add edx, dword [ebp - 0x24]
mov ecx, dword [esi + 0x44]
mov edi, dword [ecx]
lea ebx, [ebp - 0x14]
push ebx
push edx
push eax
lea edx, [ebp - 0x18]
push edx
lea eax, [ebp - 0xf]
push eax
lea edx, [ebp - 0x10]
push edx
lea eax, [esi + 0x4c]
push eax
mov eax, dword [edi + 0x14]
call eax
test eax, eax
js 0x403b7d
cmp eax, 1
jg 0x403b13
mov ebx, dword [ebp - 0x20]
mov eax, dword [ebp - 0x34]
mov ecx, eax
cmp ebx, 0x10
jae 0x403abc
lea ecx, [ebp - 0x34]
mov edi, dword [ebp - 0x14]
sub edi, ecx
je 0x403ae9
cmp ebx, 0x10
jae 0x403acb
lea eax, [ebp - 0x34]
mov ecx, dword [esi + 0x54]
push ecx
push edi
push 1
push eax
call fcn.004fdd24
add esp, 0x10
cmp edi, eax
jne 0x403b7d
mov ebx, dword [ebp - 0x20]
mov eax, dword [ebp - 0x34]
lea edx, [ebp - 0x10]
mov byte [esi + 0x49], 1
cmp dword [ebp - 0x18], edx
jne 0x403b58
test edi, edi
jne 0x403a70
cmp dword [ebp - 0x24], 0x20
lea ecx, [ebp - 0x34]
jae 0x403b80
push edi
push 8
call fcn.004043e0
jmp 0x403a6a
cmp eax, 3
jne 0x403b7d
mov eax, dword [esi + 0x54]
mov ecx, dword [ebp - 0x10]
push eax
push ecx
call fcn.00402700
add esp, 8
test al, al
je 0x403b31
mov esi, dword [ebp + 8]
jmp 0x403b34
or esi, 0xffffffff
lea ecx, [ebp - 0x34]
mov dword [ebp - 4], 0xffffffff
call fcn.00403080
pop edi
mov eax, esi
pop esi
pop ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 4
lea ecx, [ebp - 0x34]
mov dword [ebp - 4], 0xffffffff
call fcn.00403080
mov eax, dword [ebp + 8]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 4
lea ecx, [ebp - 0x34]
mov dword [ebp - 4], 0xffffffff
call fcn.00403080
or eax, 0xffffffff
pop edi
mov ecx, dword [ebp - 0xc]
pop esi
pop ebx
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 4