Function at 0x420270
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x50c188
mov eax, dword fs:[0]
push eax
sub esp, 0x38
mov eax, dword [0x5467a4]
xor eax, esp
mov dword [esp + 0x30], eax
push ebx
push esi
push edi
mov eax, dword [0x5467a4]
xor eax, esp
push eax
lea eax, [esp + 0x48]
mov dword fs:[0], eax
cmp dword [ecx + 0x3c], 0
mov dword [esp + 0x10], ecx
je 0x42055d
cmp byte [ecx + 0x41], 0
je 0x42055d
mov eax, dword [ecx]
mov edx, dword [eax + 4]
push 0xffffffffffffffff
call edx
cmp eax, 0xffffffff
je 0x420550
mov ecx, 0xf
xor eax, eax
cmp ecx, 0x10
mov byte [esp + 0x28], 0
mov dword [esp + 0x3c], ecx
mov dword [esp + 0x28], eax
mov dword [esp + 0x2c], eax
mov dword [esp + 0x38], 8
jae 0x4202fa
lea eax, [esp + 0x28]
mov byte [eax + 8], 0
mov dword [esp + 0x50], 0
mov ecx, dword [esp + 0x28]
mov edx, dword [esp + 0x3c]
cmp edx, 0x10
jb 0x420423
test ecx, ecx
mov edi, ecx
mov dword [esp + 0x14], edi
je 0x420345
cmp edx, 0x10
mov eax, ecx
jae 0x42032c
lea eax, [esp + 0x28]
cmp eax, edi
ja 0x420345
cmp edx, 0x10
mov eax, ecx
jae 0x42033b
lea eax, [esp + 0x28]
mov esi, dword [esp + 0x38]
add eax, esi
cmp edi, eax
jbe 0x420352
call fcn.004e89bf
mov edx, dword [esp + 0x3c]
mov ecx, dword [esp + 0x28]
lea eax, [esp + 0x24]
cmp eax, 0xfffffffe
je 0x42037d
cmp edx, 0x10
mov eax, ecx
jae 0x420366
lea eax, [esp + 0x28]
mov esi, dword [esp + 0x38]
add eax, esi
cmp edi, eax
jb 0x42037d
call fcn.004e89bf
mov edx, dword [esp + 0x3c]
mov ecx, dword [esp + 0x28]
cmp edx, 0x10
mov ebx, dword [esp + 0x38]
jb 0x420430
test ecx, ecx
mov esi, ecx
je 0x4203b8
cmp edx, 0x10
mov eax, ecx
jae 0x42039b
lea eax, [esp + 0x28]
cmp eax, esi
ja 0x4203b8
cmp edx, 0x10
mov eax, ecx
jae 0x4203aa
lea eax, [esp + 0x28]
mov edi, dword [esp + 0x38]
add eax, edi
cmp esi, eax
mov edi, dword [esp + 0x14]
jbe 0x4203c5
call fcn.004e89bf
mov edx, dword [esp + 0x3c]
mov ecx, dword [esp + 0x28]
lea eax, [esp + 0x24]
cmp eax, 0xfffffffe
je 0x4203e8
cmp edx, 0x10
mov eax, ecx
jae 0x4203d9
lea eax, [esp + 0x28]
mov ecx, dword [esp + 0x38]
add eax, ecx
cmp esi, eax
jb 0x4203e8
call fcn.004e89bf
mov edx, dword [esp + 0x10]
mov ecx, dword [edx + 0x3c]
mov edx, dword [ecx]
mov edx, dword [edx + 0x18]
lea eax, [esp + 0x18]
push eax
add edi, ebx
push edi
mov edi, dword [esp + 0x18]
push esi
lea eax, [edi + 0x44]
push eax
call edx
sub eax, 0
je 0x420439
sub eax, 1
je 0x42043d
sub eax, 2
lea ecx, [esp + 0x24]
jne 0x42054b
jmp 0x420558
lea edi, [esp + 0x28]
mov dword [esp + 0x14], edi
jmp 0x420321
lea esi, [esp + 0x28]
jmp 0x420390
mov byte [edi + 0x41], 0
mov edx, dword [esp + 0x3c]
cmp edx, 0x10
mov ecx, dword [esp + 0x28]
jb 0x4204e5
test ecx, ecx
mov esi, ecx
je 0x420478
cmp edx, 0x10
mov eax, ecx
jae 0x42045f
lea eax, [esp + 0x28]
cmp eax, esi
ja 0x420478
cmp edx, 0x10
mov eax, ecx
jae 0x42046e
lea eax, [esp + 0x28]
mov ebx, dword [esp + 0x38]
add eax, ebx
cmp esi, eax
jbe 0x420485
call fcn.004e89bf
mov edx, dword [esp + 0x3c]
mov ecx, dword [esp + 0x28]
lea eax, [esp + 0x24]
cmp eax, 0xfffffffe
je 0x4204b0
cmp edx, 0x10
mov eax, ecx
jae 0x420499
lea eax, [esp + 0x28]
mov ebx, dword [esp + 0x38]
add eax, ebx
cmp esi, eax
jb 0x4204b0
call fcn.004e89bf
mov edx, dword [esp + 0x3c]
mov ecx, dword [esp + 0x28]
mov ebx, dword [esp + 0x18]
sub ebx, esi
je 0x420527
lea ecx, [esp + 0x1c]
push ecx
lea edi, [esp + 0x28]
call fcn.0041ceb0
mov esi, eax
mov eax, dword [esi]
cmp eax, 0xfffffffe
je 0x420500
test eax, eax
jne 0x4204d8
call fcn.004e89bf
mov eax, dword [esi]
cmp dword [eax + 0x18], 0x10
jb 0x4204ee
mov ecx, dword [eax + 4]
jmp 0x4204f1
lea esi, [esp + 0x28]
jmp 0x420454
lea ecx, [eax + 4]
mov edx, dword [eax + 0x14]
add edx, ecx
cmp dword [esi + 4], edx
jb 0x420500
call fcn.004e89bf
mov eax, dword [esp + 0x10]
mov ecx, dword [eax + 0x4c]
mov esi, dword [esi + 4]
push ecx
push ebx
push 1
push esi
call fcn.004ea416
add esp, 0x10
cmp ebx, eax
jne 0x420547
mov edx, dword [esp + 0x3c]
mov ecx, dword [esp + 0x28]
mov edi, dword [esp + 0x10]
cmp byte [edi + 0x41], 0
je 0x420554
test ebx, ebx
jne 0x42030e
push ebx
lea eax, [ebx + 8]
lea edi, [esp + 0x28]
call fcn.0041ce10
jmp 0x420306
lea ecx, [esp + 0x24]
call fcn.00406a90
xor al, al
jmp 0x42055f
lea ecx, [esp + 0x24]
call fcn.00406a90
mov al, 1
mov ecx, dword [esp + 0x48]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x30]
xor ecx, esp
call fcn.004e7d6f
mov esp, ebp
pop ebp
ret