Function at 0x43f980
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x650
mov eax, dword [0x47f038]
xor eax, esp
mov dword [esp + 0x64c], eax
push ebx
mov ebx, dword [esp + 0x65c]
push ebp
mov ebp, dword [esp + 0x668]
push esi
push edi
mov esi, ecx
cmp ebp, 3
je 0x43f9d2
cmp ebp, 2
je 0x43fa9c
cmp ebp, 1
je 0x43fa9c
cmp ebp, 4
je 0x43fa9c
mov eax, 0x10000
jmp 0x43fd77
mov eax, dword [esi + 4]
mov edi, dword [esp + 0x664]
cmp edi, eax
je 0x43fa3a
cmp eax, 0xffffffff
je 0x43f9f0
mov eax, dword [esi]
push eax
call fcn.0043d3c0
add esp, 4
mov eax, dword [esi]
mov dword [esi + 4], 0xffffffff
cmp edi, dword [eax + 4]
jge 0x43f9c8
cmp edi, dword [eax + 0x10]
jge 0x43fa0c
push eax
call fcn.0043d020
add esp, 4
mov ecx, dword [esi]
cmp dword [ecx + 0x10], edi
jge 0x43fa25
mov edx, dword [esi]
push edx
call fcn.0043d070
mov eax, dword [esi]
add esp, 4
cmp dword [eax + 0x10], edi
jl 0x43fa13
mov ecx, dword [esi + 0x23c]
mov edx, dword [esi]
push ecx
push edx
call fcn.0043f450
add esp, 8
mov dword [esi + 4], edi
mov ecx, dword [esp + 0x66c]
mov edx, dword [esi]
lea eax, [esp + 0x13]
push eax
push ecx
push ebx
push edx
call fcn.0043f5e0
mov edi, eax
add esp, 0x10
test edi, edi
jg 0x43fa6b
mov eax, dword [esi]
push eax
call fcn.0043d3c0
add esp, 4
mov dword [esi + 4], 0xffffffff
cmp byte [esp + 0x13], 0
jne 0x43fb4b
test edi, edi
jle 0x43fa84
mov eax, 0x600
jmp 0x43fd77
mov eax, edi
sub eax, 0xffffff96
neg eax
sbb eax, eax
and eax, 0x4fff000
add eax, 0x1000
jmp 0x43fd77
or edi, 0xffffffff
cmp dword [esi + 4], edi
je 0x43faaf
mov ecx, dword [esi]
push ecx
call fcn.0043d3c0
add esp, 4
mov eax, dword [esi]
mov dword [esi + 4], edi
mov edi, dword [esp + 0x664]
cmp edi, dword [eax + 4]
jge 0x43f9c8
cmp edi, dword [eax + 0x10]
jge 0x43fad2
push eax
call fcn.0043d020
add esp, 4
mov edx, dword [esi]
cmp dword [edx + 0x10], edi
jge 0x43faf2
lea esp, [esp]
mov eax, dword [esi]
push eax
call fcn.0043d070
mov ecx, dword [esi]
add esp, 4
cmp dword [ecx + 0x10], edi
jl 0x43fae0
lea edx, [esp + 0x1c]
push edx
push edi
mov ecx, esi
call fcn.0043d560
test byte [esp + 0x228], 0x10
je 0x43fb52
cmp ebp, 1
je 0x43fb4b
movzx eax, word [ebx]
cmp ax, 0x2f
je 0x43fb29
cmp ax, 0x5c
je 0x43fb29
test ax, ax
je 0x43fb3b
cmp word [ebx + 2], 0x3a
jne 0x43fb3b
push ebx
push 0
call fcn.0043db60
add esp, 8
xor eax, eax
jmp 0x43fd77
push ebx
add esi, 0x244
push esi
call fcn.0043db60
add esp, 8
xor eax, eax
jmp 0x43fd77
cmp ebp, 1
je 0x43fc0c
movzx eax, word [ebx]
mov ebp, ebx
mov ecx, ebx
test ax, ax
je 0x43fb8b
movzx eax, ax
lea ebx, [ebx]
cmp ax, 0x2f
je 0x43fb7c
cmp ax, 0x5c
jne 0x43fb7f
lea ebp, [ecx + 2]
movzx eax, word [ecx + 2]
add ecx, 2
test ax, ax
jne 0x43fb70
lea edx, [esp + 0x24c]
mov eax, ebx
sub edx, ebx
movzx ecx, word [eax]
mov word [edx + eax], cx
add eax, 2
test cx, cx
jne 0x43fb96
cmp ebp, ebx
jne 0x43fc1b
xor eax, eax
mov word [esp + 0x24c], ax
push ebp
lea eax, [esp + 0x250]
push eax
lea edi, [esi + 0x244]
push edi
lea ecx, [esp + 0x460]
push str._s_s_s
push ecx
call dword [sym.imp.USER32.dll_wsprintfW]
lea edx, [esp + 0x260]
push edx
push edi
call fcn.0043db60
add esp, 0x1c
mov eax, dword [esp + 0x228]
push 0
push eax
push 2
push 0
push 0
push 0x40000000
lea ecx, [esp + 0x46c]
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x43fc8a
mov eax, 0x200
jmp 0x43fd77
mov ecx, ebp
sub ecx, ebx
sar ecx, 1
xor edx, edx
mov word [esp + ecx*2 + 0x24c], dx
mov ax, word [esp + 0x24c]
cmp ax, 0x2f
je 0x43fc57
cmp ax, 0x5c
je 0x43fc57
test ax, ax
je 0x43fbb3
cmp word [esp + 0x24e], 0x3a
jne 0x43fbb3
push ebp
lea eax, [esp + 0x250]
push eax
lea ecx, [esp + 0x45c]
push 0x46d744
push ecx
call dword [sym.imp.USER32.dll_wsprintfW]
lea edx, [esp + 0x25c]
push edx
push 0
call fcn.0043db60
add esp, 0x18
jmp 0x43fbe7
mov edx, dword [esi + 0x23c]
mov eax, dword [esi]
push edx
push eax
call fcn.0043f450
add esp, 8
cmp dword [esi + 0x240], 0
jne 0x43fcb8
push 0x4000
call fcn.0044e29f
add esp, 4
mov dword [esi + 0x240], eax
mov ebp, dword [sym.imp.KERNEL32.dll_WriteFile]
mov dword [esp + 0x14], 0
jmp 0x43fcd0
mov edx, dword [esi + 0x240]
mov eax, dword [esi]
lea ecx, [esp + 0x13]
push ecx
push 0x4000
push edx
push eax
call fcn.0043f5e0
mov edi, eax
add esp, 0x10
cmp edi, 0xffffff96
je 0x43fd24
test edi, edi
jl 0x43fd1a
jle 0x43fd0f
mov edx, dword [esi + 0x240]
push 0
lea ecx, [esp + 0x1c]
push ecx
push edi
push edx
push ebx
call ebp
test eax, eax
je 0x43fd2e
cmp byte [esp + 0x13], 0
jne 0x43fd38
test edi, edi
jne 0x43fcd0
mov dword [esp + 0x14], 0x5000000
jmp 0x43fd57
mov dword [esp + 0x14], 0x1000
jmp 0x43fd57
mov dword [esp + 0x14], 0x400
jmp 0x43fd57
lea eax, [esp + 0x23c]
push eax
lea ecx, [esp + 0x230]
push ecx
lea edx, [esp + 0x23c]
push edx
push ebx
call dword [sym.imp.KERNEL32.dll_SetFileTime]
cmp dword [esp + 0x670], 1
je 0x43fd68
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esi]
push eax
call fcn.0043d3c0
mov eax, dword [esp + 0x18]
add esp, 4
mov ecx, dword [esp + 0x65c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0044e1a0
add esp, 0x650
ret 0x10