Function at 0x403f30
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x413298
mov eax, dword fs:[0]
push eax
sub esp, 0x30
mov eax, dword [0x4193e8]
xor eax, esp
mov dword [esp + 0x28], eax
push ebx
push esi
push edi
mov eax, dword [0x4193e8]
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 0x40424c
cmp byte [ecx + 0x41], 0
je 0x40424c
mov eax, dword [ecx]
mov edx, dword [eax + 4]
push 0xffffffffffffffff
call edx
cmp eax, 0xffffffff
je 0x40423f
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 0x403fba
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 0x4040e3
mov ebx, eax
mov dword [esp + 0x14], ebx
test eax, eax
je 0x404007
mov ecx, eax
cmp edx, 0x10
jae 0x403fee
lea ecx, [esp + 0x20]
cmp ecx, ebx
ja 0x404007
mov ecx, eax
cmp edx, 0x10
jae 0x403ffd
lea ecx, [esp + 0x20]
mov esi, dword [esp + 0x30]
add ecx, esi
cmp ebx, ecx
jbe 0x404014
call fcn.00406f83
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
lea ecx, [esp + 0x1c]
cmp ecx, 0xfffffffc
je 0x40403f
mov ecx, eax
cmp edx, 0x10
jae 0x404028
lea ecx, [esp + 0x20]
mov esi, dword [esp + 0x30]
add ecx, esi
cmp ebx, ecx
jb 0x40403f
call fcn.00406f83
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
mov edi, dword [esp + 0x30]
cmp edx, 0x10
jb 0x4040f0
mov esi, eax
test eax, eax
je 0x40407a
mov ecx, eax
cmp edx, 0x10
jae 0x40405d
lea ecx, [esp + 0x20]
cmp ecx, esi
ja 0x40407a
mov ecx, eax
cmp edx, 0x10
jae 0x40406c
lea ecx, [esp + 0x20]
mov ebx, dword [esp + 0x30]
add ecx, ebx
mov ebx, dword [esp + 0x14]
cmp esi, ecx
jbe 0x404087
call fcn.00406f83
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
lea ecx, [esp + 0x1c]
cmp ecx, 0xfffffffc
je 0x4040a8
cmp edx, 0x10
jae 0x404099
lea eax, [esp + 0x20]
mov edx, dword [esp + 0x30]
add eax, edx
cmp esi, eax
jb 0x4040a8
call fcn.00406f83
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 0x4040f9
sub eax, 1
je 0x404101
sub eax, 2
lea ecx, [esp + 0x1c]
jne 0x40423a
jmp 0x404247
lea ebx, [esp + 0x20]
mov dword [esp + 0x14], ebx
jmp 0x403fe3
lea esi, [esp + 0x20]
jmp 0x404052
mov eax, dword [esp + 0x10]
mov byte [eax + 0x41], 0
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
cmp edx, 0x10
jb 0x404224
mov esi, eax
test eax, eax
je 0x40413c
mov ecx, eax
cmp edx, 0x10
jae 0x404123
lea ecx, [esp + 0x20]
cmp ecx, esi
ja 0x40413c
mov ecx, eax
cmp edx, 0x10
jae 0x404132
lea ecx, [esp + 0x20]
mov edi, dword [esp + 0x30]
add ecx, edi
cmp esi, ecx
jbe 0x404149
call fcn.00406f83
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
lea ecx, [esp + 0x1c]
cmp ecx, 0xfffffffc
je 0x404174
mov ecx, eax
cmp edx, 0x10
jae 0x40415d
lea ecx, [esp + 0x20]
mov edi, dword [esp + 0x30]
add ecx, edi
cmp esi, ecx
jb 0x404174
call fcn.00406f83
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
mov edi, dword [esp + 0x18]
sub edi, esi
je 0x404201
cmp edx, 0x10
jb 0x40422d
mov esi, eax
test eax, eax
je 0x4041b3
mov ecx, eax
cmp edx, 0x10
jae 0x40419a
lea ecx, [esp + 0x20]
cmp ecx, esi
ja 0x4041b3
mov ecx, eax
cmp edx, 0x10
jae 0x4041a9
lea ecx, [esp + 0x20]
mov ebx, dword [esp + 0x30]
add ecx, ebx
cmp esi, ecx
jbe 0x4041c0
call fcn.00406f83
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
lea ecx, [esp + 0x1c]
cmp ecx, 0xfffffffc
je 0x4041e1
cmp edx, 0x10
jae 0x4041d2
lea eax, [esp + 0x20]
mov edx, dword [esp + 0x30]
add eax, edx
cmp esi, eax
jb 0x4041e1
call fcn.00406f83
mov eax, dword [esp + 0x10]
mov ecx, dword [eax + 0x4c]
push ecx
push edi
push 1
push esi
call fcn.004071f3
add esp, 0x10
cmp edi, eax
jne 0x404236
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x10]
cmp byte [ecx + 0x41], 0
je 0x404243
test edi, edi
jne 0x403fd0
push edi
push 8
lea ecx, [esp + 0x24]
call fcn.00403ca0
jmp 0x403fc6
lea esi, [esp + 0x20]
jmp 0x404118
lea esi, [esp + 0x20]
jmp 0x40418f
lea ecx, [esp + 0x1c]
call fcn.004020e0
xor al, al
jmp 0x40424e
lea ecx, [esp + 0x1c]
call fcn.004020e0
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.004053f7
mov esp, ebp
pop ebp
ret