Function at 0x403870
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x434d28
mov eax, dword fs:[0]
push eax
sub esp, 0x30
mov eax, dword [0x442cfc]
xor eax, esp
mov dword [esp + 0x28], eax
push ebx
push esi
push edi
mov eax, dword [0x442cfc]
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 0x403b6d
cmp byte [ecx + 0x41], 0
je 0x403b6d
mov eax, dword [ecx]
mov edx, dword [eax + 4]
push 0xffffffffffffffff
call edx
cmp eax, 0xffffffff
je 0x403b60
lea esi, [esp + 0x1c]
call fcn.004030e0
mov dword [esp + 0x48], 0
mov eax, dword [esp + 0x20]
mov edx, dword [esp + 0x34]
lea ebx, [ebx]
cmp edx, 0x10
jb 0x403a03
mov ebx, eax
mov dword [esp + 0x14], ebx
test eax, eax
je 0x403927
mov ecx, eax
cmp edx, 0x10
jae 0x40390e
lea ecx, [esp + 0x20]
cmp ecx, ebx
ja 0x403927
mov ecx, eax
cmp edx, 0x10
jae 0x40391d
lea ecx, [esp + 0x20]
mov esi, dword [esp + 0x30]
add ecx, esi
cmp ebx, ecx
jbe 0x403934
call fcn.0041b72a
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
lea ecx, [esp + 0x1c]
cmp ecx, 0xfffffffc
je 0x40395f
mov ecx, eax
cmp edx, 0x10
jae 0x403948
lea ecx, [esp + 0x20]
mov esi, dword [esp + 0x30]
add ecx, esi
cmp ebx, ecx
jb 0x40395f
call fcn.0041b72a
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
mov edi, dword [esp + 0x30]
cmp edx, 0x10
jb 0x403a10
mov esi, eax
test eax, eax
je 0x40399a
mov ecx, eax
cmp edx, 0x10
jae 0x40397d
lea ecx, [esp + 0x20]
cmp ecx, esi
ja 0x40399a
mov ecx, eax
cmp edx, 0x10
jae 0x40398c
lea ecx, [esp + 0x20]
mov ebx, dword [esp + 0x30]
add ecx, ebx
mov ebx, dword [esp + 0x14]
cmp esi, ecx
jbe 0x4039a7
call fcn.0041b72a
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
lea ecx, [esp + 0x1c]
cmp ecx, 0xfffffffc
je 0x4039c8
cmp edx, 0x10
jae 0x4039b9
lea eax, [esp + 0x20]
mov edx, dword [esp + 0x30]
add eax, edx
cmp esi, eax
jb 0x4039c8
call fcn.0041b72a
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 0x403a19
sub eax, 1
je 0x403a21
sub eax, 2
lea ecx, [esp + 0x1c]
jne 0x403b5b
jmp 0x403b68
lea ebx, [esp + 0x20]
mov dword [esp + 0x14], ebx
jmp 0x403903
lea esi, [esp + 0x20]
jmp 0x403972
mov eax, dword [esp + 0x10]
mov byte [eax + 0x41], 0
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
cmp edx, 0x10
jb 0x403b45
mov esi, eax
test eax, eax
je 0x403a5c
mov ecx, eax
cmp edx, 0x10
jae 0x403a43
lea ecx, [esp + 0x20]
cmp ecx, esi
ja 0x403a5c
mov ecx, eax
cmp edx, 0x10
jae 0x403a52
lea ecx, [esp + 0x20]
mov edi, dword [esp + 0x30]
add ecx, edi
cmp esi, ecx
jbe 0x403a69
call fcn.0041b72a
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
lea ecx, [esp + 0x1c]
cmp ecx, 0xfffffffc
je 0x403a94
mov ecx, eax
cmp edx, 0x10
jae 0x403a7d
lea ecx, [esp + 0x20]
mov edi, dword [esp + 0x30]
add ecx, edi
cmp esi, ecx
jb 0x403a94
call fcn.0041b72a
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
mov edi, dword [esp + 0x18]
sub edi, esi
je 0x403b21
cmp edx, 0x10
jb 0x403b4e
mov esi, eax
test eax, eax
je 0x403ad3
mov ecx, eax
cmp edx, 0x10
jae 0x403aba
lea ecx, [esp + 0x20]
cmp ecx, esi
ja 0x403ad3
mov ecx, eax
cmp edx, 0x10
jae 0x403ac9
lea ecx, [esp + 0x20]
mov ebx, dword [esp + 0x30]
add ecx, ebx
cmp esi, ecx
jbe 0x403ae0
call fcn.0041b72a
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
lea ecx, [esp + 0x1c]
cmp ecx, 0xfffffffc
je 0x403b01
cmp edx, 0x10
jae 0x403af2
lea eax, [esp + 0x20]
mov edx, dword [esp + 0x30]
add eax, edx
cmp esi, eax
jb 0x403b01
call fcn.0041b72a
mov eax, dword [esp + 0x10]
mov ecx, dword [eax + 0x4c]
push ecx
push edi
push 1
push esi
call fcn.0041ba0e
add esp, 0x10
cmp edi, eax
jne 0x403b57
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x10]
cmp byte [ecx + 0x41], 0
je 0x403b64
test edi, edi
jne 0x4038f0
push edi
lea eax, [edi + 8]
lea edi, [esp + 0x20]
call fcn.00403140
jmp 0x4038e2
lea esi, [esp + 0x20]
jmp 0x403a38
lea esi, [esp + 0x20]
jmp 0x403aaf
lea ecx, [esp + 0x1c]
call fcn.00406fb0
xor al, al
jmp 0x403b6f
lea ecx, [esp + 0x1c]
call fcn.00406fb0
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.0041acdb
mov esp, ebp
pop ebp
ret