Function at 0x421fc0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x41f0f8
mov eax, dword fs:[0]
push eax
sub esp, 0x30
mov eax, dword [0x4261e0]
xor eax, esp
mov dword [esp + 0x28], eax
push ebx
push esi
push edi
mov eax, dword [0x4261e0]
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 0x422355
cmp byte [ecx + 0x41], 0
je 0x422355
mov eax, dword [ecx]
mov edx, dword [eax + 4]
push 0xffffffffffffffff
call edx
cmp eax, 0xffffffff
je 0x422348
lea esi, [esp + 0x1c]
call fcn.00421a50
mov dword [esp + 0x48], 0
mov ecx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
lea ebx, [ebx]
cmp ecx, 0x10
jb 0x422153
mov ebx, eax
mov dword [esp + 0x14], ebx
test eax, eax
je 0x422077
mov edx, eax
cmp ecx, 0x10
jae 0x42205e
lea edx, [esp + 0x20]
cmp edx, ebx
ja 0x422077
mov edx, eax
cmp ecx, 0x10
jae 0x42206d
lea edx, [esp + 0x20]
mov esi, dword [esp + 0x30]
add edx, esi
cmp ebx, edx
jbe 0x422084
call fcn.0042a08a
mov ecx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
lea edx, [esp + 0x1c]
cmp edx, 0xfffffffc
je 0x4220af
mov edx, eax
cmp ecx, 0x10
jae 0x422098
lea edx, [esp + 0x20]
mov esi, dword [esp + 0x30]
add edx, esi
cmp ebx, edx
jb 0x4220af
call fcn.0042a08a
mov ecx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
mov edi, dword [esp + 0x30]
cmp ecx, 0x10
jb 0x422160
mov esi, eax
test eax, eax
je 0x4220ea
mov edx, eax
cmp ecx, 0x10
jae 0x4220cd
lea edx, [esp + 0x20]
cmp edx, esi
ja 0x4220ea
mov edx, eax
cmp ecx, 0x10
jae 0x4220dc
lea edx, [esp + 0x20]
mov ebx, dword [esp + 0x30]
add edx, ebx
mov ebx, dword [esp + 0x14]
cmp esi, edx
jbe 0x4220f7
call fcn.0042a08a
mov ecx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
lea edx, [esp + 0x1c]
cmp edx, 0xfffffffc
je 0x422118
cmp ecx, 0x10
jae 0x422109
lea eax, [esp + 0x20]
mov ecx, dword [esp + 0x30]
add eax, ecx
cmp esi, eax
jb 0x422118
call fcn.0042a08a
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
mov eax, dword [esp + 0x14]
add ebx, edi
push ebx
push esi
add eax, 0x44
push eax
call edx
sub eax, 0
je 0x422169
sub eax, 1
je 0x422171
sub eax, 2
lea ecx, [esp + 0x1c]
jne 0x422343
jmp 0x422350
lea ebx, [esp + 0x20]
mov dword [esp + 0x14], ebx
jmp 0x422053
lea esi, [esp + 0x20]
jmp 0x4220c2
mov eax, dword [esp + 0x10]
mov byte [eax + 0x41], 0
mov ecx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
cmp ecx, 0x10
jb 0x422314
mov esi, eax
test eax, eax
je 0x4221ac
mov edx, eax
cmp ecx, 0x10
jae 0x422193
lea edx, [esp + 0x20]
cmp edx, esi
ja 0x4221ac
mov edx, eax
cmp ecx, 0x10
jae 0x4221a2
lea edx, [esp + 0x20]
mov edi, dword [esp + 0x30]
add edx, edi
cmp esi, edx
jbe 0x4221b9
call fcn.0042a08a
mov ecx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
lea edx, [esp + 0x1c]
cmp edx, 0xfffffffc
je 0x4221e4
mov edx, eax
cmp ecx, 0x10
jae 0x4221cd
lea edx, [esp + 0x20]
mov edi, dword [esp + 0x30]
add edx, edi
cmp esi, edx
jb 0x4221e4
call fcn.0042a08a
mov ecx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
mov edi, dword [esp + 0x18]
sub edi, esi
je 0x422275
cmp ecx, 0x10
jb 0x42231d
mov esi, eax
test eax, eax
je 0x422223
mov edx, eax
cmp ecx, 0x10
jae 0x42220a
lea edx, [esp + 0x20]
cmp edx, esi
ja 0x422223
mov edx, eax
cmp ecx, 0x10
jae 0x422219
lea edx, [esp + 0x20]
mov ebx, dword [esp + 0x30]
add edx, ebx
cmp esi, edx
jbe 0x422230
call fcn.0042a08a
mov ecx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
lea edx, [esp + 0x1c]
cmp edx, 0xfffffffc
je 0x422251
cmp ecx, 0x10
jae 0x422242
lea eax, [esp + 0x20]
mov ecx, dword [esp + 0x30]
add eax, ecx
cmp esi, eax
jb 0x422251
call fcn.0042a08a
mov edx, dword [esp + 0x10]
mov eax, dword [edx + 0x4c]
push eax
push edi
push 1
push esi
call fcn.0042979e
add esp, 0x10
cmp edi, eax
jne 0x42233f
mov ecx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
mov edx, dword [esp + 0x10]
cmp byte [edx + 0x41], 0
je 0x42234c
test edi, edi
jne 0x422040
or edx, 0xffffffff
sub edx, dword [esp + 0x30]
cmp edx, 8
ja 0x4222a4
call fcn.004286b0
mov ecx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
mov esi, dword [esp + 0x30]
add esi, 8
cmp esi, 0xfffffffe
jbe 0x4222bd
call fcn.004286b0
mov ecx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
cmp ecx, esi
jae 0x422326
mov eax, dword [esp + 0x30]
push eax
push esi
lea ecx, [esp + 0x24]
call fcn.00427500
mov ecx, dword [esp + 0x34]
mov eax, dword [esp + 0x20]
test esi, esi
jbe 0x422040
cmp ecx, 0x10
mov ecx, eax
jae 0x4222eb
lea ecx, [esp + 0x20]
mov edx, dword [esp + 0x30]
xor eax, eax
add ecx, edx
mov dword [ecx], eax
mov dword [ecx + 4], eax
cmp dword [esp + 0x34], 0x10
mov eax, dword [esp + 0x20]
mov dword [esp + 0x30], esi
jae 0x42230b
lea eax, [esp + 0x20]
mov byte [eax + esi], 0
jmp 0x422032
lea esi, [esp + 0x20]
jmp 0x422188
lea esi, [esp + 0x20]
jmp 0x4221ff
test esi, esi
jne 0x4222da
mov dword [esp + 0x30], esi
cmp ecx, 0x10
jae 0x422337
lea eax, [esp + 0x20]
mov byte [eax], 0
jmp 0x422032
lea ecx, [esp + 0x1c]
call fcn.004272a0
xor al, al
jmp 0x422357
lea ecx, [esp + 0x1c]
call fcn.004272a0
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.0042911b
mov esp, ebp
pop ebp
ret