Function at 0x403820
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x516a18
mov eax, dword fs:[0]
push eax
sub esp, 0x30
mov eax, dword [0x577690]
xor eax, esp
mov dword [esp + 0x28], eax
push ebx
push esi
push edi
mov eax, dword [0x577690]
xor eax, esp
push eax
lea eax, [esp + 0x40]
mov dword fs:[0], eax
cmp dword [ecx + 0x3c], 0
mov dword [esp + 0x10], ecx
je 0x403b3d
cmp byte [ecx + 0x41], 0
je 0x403b3d
mov eax, dword [ecx]
mov edx, dword [eax + 4]
push 0xffffffffffffffff
call edx
cmp eax, 0xffffffff
je 0x403b30
mov ecx, 0xf
xor eax, eax
mov byte [esp + 0x20], 0
mov dword [esp + 0x34], ecx
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], eax
mov dword [esp + 0x30], 8
cmp ecx, 0x10
jae 0x4038aa
lea eax, [esp + 0x20]
mov byte [eax + 8], 0
mov dword [esp + 0x48], 0
mov eax, dword [esp + 0x20]
mov edx, dword [esp + 0x34]
mov edi, edi
cmp edx, 0x10
jb 0x4039d3
mov ebx, eax
mov dword [esp + 0x14], ebx
test eax, eax
je 0x4038f7
mov ecx, eax
cmp edx, 0x10
jae 0x4038de
lea ecx, [esp + 0x20]
cmp ecx, ebx
ja 0x4038f7
mov ecx, eax
cmp edx, 0x10
jae 0x4038ed
lea ecx, [esp + 0x20]
mov esi, dword [esp + 0x30]
add ecx, esi
cmp ebx, ecx
jbe 0x403904
call fcn.004f9871
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
lea ecx, [esp + 0x1c]
cmp ecx, 0xfffffffc
je 0x40392f
mov ecx, eax
cmp edx, 0x10
jae 0x403918
lea ecx, [esp + 0x20]
mov esi, dword [esp + 0x30]
add ecx, esi
cmp ebx, ecx
jb 0x40392f
call fcn.004f9871
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
mov edi, dword [esp + 0x30]
cmp edx, 0x10
jb 0x4039e0
mov esi, eax
test eax, eax
je 0x40396a
mov ecx, eax
cmp edx, 0x10
jae 0x40394d
lea ecx, [esp + 0x20]
cmp ecx, esi
ja 0x40396a
mov ecx, eax
cmp edx, 0x10
jae 0x40395c
lea ecx, [esp + 0x20]
mov ebx, dword [esp + 0x30]
add ecx, ebx
mov ebx, dword [esp + 0x14]
cmp esi, ecx
jbe 0x403977
call fcn.004f9871
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
lea ecx, [esp + 0x1c]
cmp ecx, 0xfffffffc
je 0x403998
cmp edx, 0x10
jae 0x403989
lea eax, [esp + 0x20]
mov edx, dword [esp + 0x30]
add eax, edx
cmp esi, eax
jb 0x403998
call fcn.004f9871
mov eax, dword [esp + 0x10]
mov ecx, dword [eax + 0x3c]
mov edx, dword [ecx]
mov edx, dword [edx + 0x18]
lea eax, [esp + 0x18]
push eax
mov eax, dword [esp + 0x14]
add ebx, edi
push ebx
push esi
add eax, 0x44
push eax
call edx
sub eax, 0
je 0x4039e9
sub eax, 1
je 0x4039f1
sub eax, 2
lea ecx, [esp + 0x1c]
jne 0x403b2b
jmp 0x403b38
lea ebx, [esp + 0x20]
mov dword [esp + 0x14], ebx
jmp 0x4038d3
lea esi, [esp + 0x20]
jmp 0x403942
mov eax, dword [esp + 0x10]
mov byte [eax + 0x41], 0
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
cmp edx, 0x10
jb 0x403b15
mov esi, eax
test eax, eax
je 0x403a2c
mov ecx, eax
cmp edx, 0x10
jae 0x403a13
lea ecx, [esp + 0x20]
cmp ecx, esi
ja 0x403a2c
mov ecx, eax
cmp edx, 0x10
jae 0x403a22
lea ecx, [esp + 0x20]
mov edi, dword [esp + 0x30]
add ecx, edi
cmp esi, ecx
jbe 0x403a39
call fcn.004f9871
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
lea ecx, [esp + 0x1c]
cmp ecx, 0xfffffffc
je 0x403a64
mov ecx, eax
cmp edx, 0x10
jae 0x403a4d
lea ecx, [esp + 0x20]
mov edi, dword [esp + 0x30]
add ecx, edi
cmp esi, ecx
jb 0x403a64
call fcn.004f9871
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
mov edi, dword [esp + 0x18]
sub edi, esi
je 0x403af1
cmp edx, 0x10
jb 0x403b1e
mov esi, eax
test eax, eax
je 0x403aa3
mov ecx, eax
cmp edx, 0x10
jae 0x403a8a
lea ecx, [esp + 0x20]
cmp ecx, esi
ja 0x403aa3
mov ecx, eax
cmp edx, 0x10
jae 0x403a99
lea ecx, [esp + 0x20]
mov ebx, dword [esp + 0x30]
add ecx, ebx
cmp esi, ecx
jbe 0x403ab0
call fcn.004f9871
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
lea ecx, [esp + 0x1c]
cmp ecx, 0xfffffffc
je 0x403ad1
cmp edx, 0x10
jae 0x403ac2
lea eax, [esp + 0x20]
mov edx, dword [esp + 0x30]
add eax, edx
cmp esi, eax
jb 0x403ad1
call fcn.004f9871
mov eax, dword [esp + 0x10]
mov ecx, dword [eax + 0x4c]
push ecx
push edi
push 1
push esi
call fcn.004f9c39
add esp, 0x10
cmp edi, eax
jne 0x403b27
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x10]
cmp byte [ecx + 0x41], 0
je 0x403b34
test edi, edi
jne 0x4038c0
push edi
lea eax, [edi + 8]
lea edi, [esp + 0x20]
call fcn.00403240
jmp 0x4038b6
lea esi, [esp + 0x20]
jmp 0x403a08
lea esi, [esp + 0x20]
jmp 0x403a7f
lea ecx, [esp + 0x1c]
call fcn.00402180
xor al, al
jmp 0x403b3f
lea ecx, [esp + 0x1c]
call fcn.00402180
mov al, 1
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.004f8e7f
mov esp, ebp
pop ebp
ret