Function at 0x418420
Capabilities:
Check if file exists
Delete file
Get common file path
Get file attributes
Move file

Disassembly:
push 0xffffffffffffffff
push 0x5d1f41
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x294
mov eax, dword [esp + 0x2b0]
mov ecx, dword [esp + 0x2ac]
push ebx
mov edx, dword [esp + 0x2a8]
push ebp
push esi
mov esi, dword [esp + 0x2b4]
push edi
push eax
push ecx
mov ebx, dword [esi + 0xc]
mov ebp, dword [esi + 8]
push ebx
push ebp
push edx
push str.SaveLib2_dwType_0x_x__dwRecordSize_0x_x___dwStoreFlag_0x_x__lpBuff_0x_x___dwSize_0x_x_
push str.CheckModule
push 0xf
push 0x663464
call fcn.00447850
mov eax, dword [0x63d178]
add esp, 0x24
xor edi, edi
mov dword [esp + 0x14], eax
lea ecx, [esp + 0x9c]
mov dword [esp + 0x2ac], edi
push ecx
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov edx, dword [esp + 0x2b4]
push eax
lea eax, [esp + 0xa0]
push edx
push eax
lea ecx, [esp + 0x20]
push str._sopl__lu__lu.tmp
push ecx
call fcn.005b496b
mov edx, dword [esp + 0x28]
add esp, 0x14
push edx
push str.SaveLib2_temp__s_
push str.CheckModule
push 0xf
push 0x663464
call fcn.00447850
mov ecx, dword [esp + 0x2d4]
mov edx, dword [esp + 0x2d0]
add esp, 0x14
lea eax, [esp + 0x1c]
mov dword [esp + 0x1c], edi
push eax
push ecx
push edx
mov ecx, esi
call fcn.00418720
test eax, eax
mov dword [esp + 0x18], eax
je 0x4185f0
mov eax, dword [esi + 4]
mov esi, dword [esi]
push 1
push eax
push ebx
push ebp
lea ecx, [esp + 0x34]
mov dword [esp + 0x30], eax
call fcn.0043e6a0
push str.SaveLib2_Open
push str.CheckModule
push 0xf
push 0x663464
mov byte [esp + 0x2bc], 1
call fcn.00447850
mov eax, dword [esp + 0x24]
add esp, 0x10
lea ecx, [esp + 0x24]
push edi
push eax
call fcn.0043e810
mov edi, eax
test edi, edi
je 0x4185d2
push str.SaveLib2_WriteExtraHead
push str.CheckModule
push 0xf
push 0x663464
call fcn.00447850
mov ecx, dword [esp + 0x30]
add esp, 0x10
push ecx
push esi
lea ecx, [esp + 0x2c]
call fcn.0043fa40
mov edi, eax
test edi, edi
je 0x4185c9
push str.SaveLib2_Append
push str.CheckModule
push 0xf
push 0x663464
call fcn.00447850
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x28]
add esp, 0x10
lea ecx, [esp + 0x24]
push edx
push eax
call fcn.0043ff80
lea ecx, [esp + 0x24]
mov edi, eax
call fcn.00440210
lea ecx, [esp + 0x24]
call fcn.0043f290
mov ecx, dword [esp + 0x18]
push ecx
call fcn.005b83f5
add esp, 4
lea ecx, [esp + 0x24]
mov byte [esp + 0x2ac], 0
call fcn.0043e790
mov edx, dword [0x63d178]
mov dword [esp + 0x10], edx
mov eax, dword [esp + 0x2b4]
mov byte [esp + 0x2ac], 2
push eax
call fcn.00411560
add esp, 4
test eax, eax
jne 0x418641
lea ecx, [esp + 0x10]
mov byte [esp + 0x2ac], al
call fcn.005b7d03
lea ecx, [esp + 0x14]
mov dword [esp + 0x2ac], 0xffffffff
call fcn.005b7d03
xor eax, eax
jmp 0x418704
mov ecx, dword [0x65ad78]
push eax
push ecx
lea edx, [esp + 0x18]
push str._s_tsafedoc_s
push edx
call fcn.005b496b
mov eax, dword [esp + 0x20]
add esp, 0x10
push eax
push str.SaveLib2_dst__s_
push str.CheckModule
push 0xf
push 0x663464
call fcn.00447850
add esp, 0x14
test edi, edi
jne 0x4186a1
mov ecx, dword [esp + 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x418694
mov esi, 1
jmp 0x4186c3
mov edx, dword [esp + 0x10]
push edx
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
jmp 0x4186c1
mov eax, dword [0x65ad8c]
mov ecx, dword [esp + 0x14]
neg eax
sbb eax, eax
and eax, 2
add eax, 3
push eax
mov eax, dword [esp + 0x14]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
mov esi, eax
push esi
push str.SaveLib2_ret__lu_
push str.CheckModule
push 0xf
push 0x663464
call fcn.00447850
add esp, 0x14
lea ecx, [esp + 0x10]
mov byte [esp + 0x2ac], 0
call fcn.005b7d03
lea ecx, [esp + 0x14]
mov dword [esp + 0x2ac], 0xffffffff
call fcn.005b7d03
mov eax, esi
mov ecx, dword [esp + 0x2a4]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x2a0
ret