Function at 0x440470
Capabilities:
Delete file
Get common file path
Set current directory
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e8439
mov eax, dword fs:[0]
push eax
mov eax, 0x12b8
call fcn.0045ea30
mov eax, dword [0x52965c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov eax, dword [ebp + 8]
mov dword [ebp - 0x12c4], eax
mov dword [ebp - 0x12bc], 0
call fcn.00405e40
mov ecx, eax
test ecx, ecx
je 0x440abb
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x12b8], eax
lea eax, [ebp - 0x12b8]
mov dword [ebp - 4], 0
push eax
call fcn.00440070
mov edi, dword [ebp - 0x12b8]
add esp, 4
test eax, eax
je 0x440a7a
mov ebx, dword [sym.imp.KERNEL32.dll_DeleteFileW]
push edi
call ebx
push edi
call ebx
push 0
push 0x80
push 1
push 0
push 1
push 0xc0000000
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ecx, eax
mov dword [ebp - 0x12ac], ecx
cmp ecx, 0xffffffff
je 0x440a7a
mov ecx, dword [esi + 8]
mov esi, dword [esi + 4]
test esi, esi
je 0x440606
test ecx, ecx
jle 0x440606
mov eax, ecx
cdq
and edx, 0xfff
add eax, edx
sar eax, 0xc
mov dword [ebp - 0x12a4], eax
and ecx, 0x80000fff
jns 0x440568
dec ecx
or ecx, 0xfffff000
inc ecx
xor ebx, ebx
mov dword [ebp - 0x12a8], ecx
mov dword [ebp - 0x12b0], 0
test eax, eax
jle 0x4405cf
nop
push 0x1000
lea eax, [ebp - 0x1218]
push esi
push eax
call fcn.00475340
add esp, 0xc
lea eax, [ebp - 0x12b0]
push 0
push eax
push 0x1000
lea eax, [ebp - 0x1218]
push eax
push dword [ebp - 0x12ac]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x440606
inc ebx
add esi, 0x1000
cmp ebx, dword [ebp - 0x12a4]
jl 0x440580
mov ecx, dword [ebp - 0x12a8]
test ecx, ecx
jle 0x440606
push ecx
lea eax, [ebp - 0x1218]
push esi
push eax
call fcn.00475340
add esp, 0xc
lea eax, [ebp - 0x12b0]
push 0
push eax
push dword [ebp - 0x12a8]
lea eax, [ebp - 0x1218]
push eax
push dword [ebp - 0x12ac]
call dword [sym.imp.KERNEL32.dll_WriteFile]
push dword [ebp - 0x12ac]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
call fcn.00405e40
mov ecx, eax
test ecx, ecx
je 0x440ac5
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x12ac], eax
lea eax, [ebp - 0x12ac]
mov byte [ebp - 4], 1
push eax
call fcn.00440070
mov esi, dword [ebp - 0x12ac]
add esp, 4
push esi
push 0
call dword [sym.imp.SHELL32.dll_SHCreateDirectory]
cmp dword [ebp + 0xc], 0
je 0x44066f
push 0
push esi
push edi
call fcn.00471840
test eax, eax
jns 0x440a38
xor esi, esi
jmp 0x440a56
test edi, edi
je 0x44068e
test esi, esi
je 0x44068e
push esi
push 0x43ff20
push 0
push edi
call dword [sym.imp.SETUPAPI.dll_SetupIterateCabinetW]
test eax, eax
jne 0x440a38
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.00474bb0
add esp, 0xc
lea eax, [ebp - 0x218]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
push esi
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
lea ecx, [ebp - 0x129d]
call fcn.00404250
push 0x400
lea eax, [ebp - 0x618]
mov byte [ebp - 4], 2
push 0
push eax
call fcn.00474bb0
add esp, 0xc
push edi
call dword [sym.imp.SHLWAPI.dll_PathFindFileNameW]
mov esi, eax
call fcn.00405e40
mov ecx, eax
test ecx, ecx
je 0x440acf
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x12a4], eax
mov byte [ebp - 4], 3
test esi, esi
je 0x440741
test esi, 0xffff0000
jne 0x440729
movzx eax, si
lea ecx, [ebp - 0x12a4]
push eax
call fcn.004066f0
jmp 0x440750
mov ecx, esi
lea edx, [ecx + 2]
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x440730
sub ecx, edx
sar ecx, 1
jmp 0x440743
xor ecx, ecx
push ecx
push esi
lea ecx, [ebp - 0x12a4]
call fcn.004068a0
mov eax, dword [ebp - 0x12a4]
mov byte [ebp - 4], 5
mov ecx, dword [eax - 0x10]
test ecx, ecx
je 0x44076c
mov eax, dword [ecx]
call dword [eax + 0x10]
mov ecx, eax
test ecx, ecx
jne 0x440782
call fcn.00405e40
mov ecx, eax
mov edx, dword [eax]
call dword [edx + 0x10]
mov ecx, eax
test ecx, ecx
je 0x440ad9
mov eax, dword [ecx]
call dword [eax + 0xc]
mov dword [ebp - 0x12bc], 1
lea esi, [eax + 0x10]
mov eax, dword [ebp - 0x12a4]
mov dword [ebp - 0x12a8], esi
mov eax, dword [eax - 0xc]
mov dword [ebp - 0x12c0], eax
lea ebx, [eax + 1]
test ebx, ebx
js 0x440ae3
mov eax, dword [esi - 8]
mov ecx, 1
sub ecx, dword [esi - 4]
sub eax, ebx
or eax, ecx
jge 0x4407d7
push ebx
lea ecx, [ebp - 0x12a8]
call fcn.00404800
mov esi, dword [ebp - 0x12a8]
test esi, esi
jne 0x4407ed
call fcn.0048fa09
mov dword [eax], 0x16
call fcn.0048f8e3
jmp 0x4407f6
mov ax, word [0x4f3e04]
mov word [esi], ax
mov eax, dword [ebp - 0x12c0]
push eax
push dword [ebp - 0x12a4]
push eax
lea eax, [esi + 2]
push eax
call fcn.00405730
add esp, 0x10
cmp ebx, dword [esi - 8]
jg 0x440ae3
xor eax, eax
mov dword [esi - 0xc], ebx
mov word [esi + ebx*2], ax
lea ecx, [ebp - 0x12a4]
lea eax, [ebp - 0x12a8]
push eax
call fcn.004138e0
mov byte [ebp - 4], 4
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x440850
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov esi, dword [ebp - 0x12a4]
lea eax, [ebp - 0x1298]
mov dword [ebp - 0x129c], eax
test esi, esi
jne 0x440873
xor ebx, ebx
mov dword [ebp - 0x129c], ebx
jmp 0x44095e
mov ecx, esi
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x440880
sub ecx, edx
sar ecx, 1
push 0x80
lea eax, [ecx + 1]
lea ebx, [eax*4]
mov dword [ebp - 0x12a8], eax
lea eax, [ebp - 0x1298]
push eax
lea eax, [ebp - 0x129c]
push ebx
push eax
call fcn.0041c530
add esp, 0x10
push 0
push 0
push ebx
push dword [ebp - 0x129c]
push dword [ebp - 0x12a8]
push esi
push 0
push 0xfde9
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
xor ebx, ebx
test eax, eax
sete bl
test eax, eax
jne 0x440950
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x7a
jne 0x440950
push 0
push 0
push 0
push 0
push dword [ebp - 0x12a8]
push esi
push 0
push 0xfde9
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov ebx, eax
lea eax, [ebp - 0x1298]
push 0x80
push eax
lea eax, [ebp - 0x129c]
push ebx
push eax
call fcn.0041c530
add esp, 0x10
push 0
push 0
push ebx
push dword [ebp - 0x129c]
push dword [ebp - 0x12a8]
push esi
push 0
push 0xfde9
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov ebx, eax
neg ebx
sbb ebx, ebx
inc ebx
test ebx, ebx
jne 0x440aed
mov ebx, dword [ebp - 0x129c]
lea ecx, [ebp - 0x618]
mov esi, ebx
mov eax, ecx
mov edx, 0x400
sub esi, eax
nop
lea eax, [edx + 0x7ffffbfe]
test eax, eax
je 0x440989
mov al, byte [ecx + esi]
test al, al
je 0x440989
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x440970
test edx, edx
lea eax, [ecx - 1]
cmovne eax, ecx
mov byte [eax], 0
lea eax, [ebp - 0x1298]
cmp ebx, eax
je 0x4409a7
push ebx
call fcn.0048faa8
add esp, 4
movzx eax, word [0x4fc7e8]
lea ecx, [ebp - 0x129d]
mov word [ebp - 0x12b0], ax
movzx eax, byte [0x4fc7ea]
mov byte [ebp - 0x12ae], al
movzx eax, word [0x4fc7ec]
mov word [ebp - 0x12b4], ax
movzx eax, byte [0x4fc7ee]
mov byte [ebp - 0x12b2], al
lea eax, [ebp - 0x12b0]
push eax
lea eax, [ebp - 0x12b4]
mov byte [ebp - 0x12ad], 0
push eax
lea eax, [ebp - 0x618]
push eax
call fcn.004043e0
mov esi, eax
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
lea ecx, [ebp - 0x12a4]
call fcn.00404260
lea ecx, [ebp - 0x129d]
test esi, esi
jne 0x440a2f
call fcn.004042b0
jmp 0x440a56
mov byte [ebp - 4], 1
call fcn.004042b0
mov ecx, dword [ebp - 0x12c4]
lea eax, [ebp - 0x12ac]
push eax
call fcn.004138e0
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov esi, 1
mov edx, dword [ebp - 0x12ac]
or eax, 0xffffffff
mov byte [ebp - 4], 0
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x440a7c
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
jmp 0x440a7c
xor esi, esi
mov dword [ebp - 4], 0xffffffff
add edi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [edi + 0xc], eax
dec eax
test eax, eax
jg 0x440a9b
mov ecx, dword [edi]
push edi
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0045e5d8
mov esp, ebp
pop ebp
ret 8
push 0x80004005
call fcn.004043b0
push 0x80004005
call fcn.004043b0
push 0x80004005
call fcn.004043b0
push 0x80004005
call fcn.004043b0
push 0x80070057
call fcn.004043b0
push 0x80
lea eax, [ebp - 0x1298]
push eax
push dword [ebp - 0x129c]
call fcn.0041c5b0
add esp, 0xc
call fcn.0041cae0
int3