Function at 0x434ff0
Capabilities:
Check if file exists
Delete file
Move file
Read .ini file

Disassembly:
push 0xffffffffffffffff
push 0x44e7dc
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x214
push ebx
push ebp
push esi
push edi
xor edi, edi
mov ebx, ecx
push edi
push ecx
mov ecx, esp
mov dword [esp + 0x18], esp
push str.UpdateVer
call fcn.00427bb0
push ecx
mov dword [esp + 0x238], edi
mov ecx, esp
mov dword [esp + 0x24], esp
push str.Software360360se3
call fcn.00427bb0
or esi, 0xffffffff
push SysReAllocString
mov dword [esp + 0x23c], esi
call fcn.00411040
add esp, 0x10
push edi
push ecx
mov ecx, esp
mov dword [esp + 0x20], esp
push str.UpdateVer
call fcn.00427bb0
push ecx
mov dword [esp + 0x238], 1
mov ecx, esp
mov dword [esp + 0x1c], esp
push str.Software360360se5
call fcn.00427bb0
push SysReAllocString
mov dword [esp + 0x23c], esi
call fcn.00411040
add esp, 0x10
push 1
call fcn.004458f0
mov ecx, eax
call fcn.00446700
mov word [esp + 0x1c], di
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x1e]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
mov eax, dword [ebx + 0x14]
push eax
lea eax, [esp + 0x20]
push 0x103
push eax
push 0x4d6e34
push 0x45636c
push 0x456324
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
lea ecx, [esp + 0x1c]
push 0x104
lea edx, [esp + 0x20]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_GetLongPathNameW]
lea eax, [esp + 0x1c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x43520e
lea ecx, [esp + 0x1c]
push ecx
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x43520e
mov edx, dword [0x463290]
mov ebp, dword [sym.imp.KERNEL32.dll_lstrlenW]
lea eax, [esp + 0x1c]
mov dword [esp + 0x10], edx
test eax, eax
je 0x435180
lea ecx, [esp + 0x1c]
shr ecx, 0x10
jne 0x43514c
xor eax, eax
lea edx, [esp + 0x1c]
mov ax, dx
lea ecx, [esp + 0x10]
push eax
call fcn.004050d0
jmp 0x435180
lea eax, [esp + 0x1c]
push eax
call ebp
mov esi, eax
test esi, esi
je 0x435180
push esi
lea ecx, [esp + 0x14]
call fcn.00402e70
test eax, eax
je 0x435180
mov edi, dword [esp + 0x10]
lea ecx, [esi + esi]
mov edx, ecx
lea esi, [esp + 0x1c]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov eax, str..tmp
mov dword [esp + 0x22c], 2
test eax, eax
je 0x43519b
push str..tmp
call ebp
push str..tmp
push eax
lea ecx, [esp + 0x18]
call fcn.00404ff0
mov ecx, dword [esp + 0x10]
mov esi, dword [sym.imp.KERNEL32.dll_MoveFileExW]
push 3
lea edx, [esp + 0x20]
push ecx
push edx
call esi
test eax, eax
push 4
push 0
je 0x4351cd
mov eax, dword [esp + 0x18]
push eax
jmp 0x4351d2
lea ecx, [esp + 0x24]
push ecx
call esi
mov eax, dword [esp + 0x10]
mov ecx, dword [0x463294]
mov dword [esp + 0x22c], 0xffffffff
lea edx, [eax - 0xc]
cmp edx, ecx
je 0x43520e
add eax, 0xfffffff4
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
test eax, eax
jg 0x43520e
mov eax, dword [esp + 0x10]
add eax, 0xfffffff4
push eax
call fcn.0044737a
add esp, 4
lea ecx, [esp + 0x14]
push ecx
call fcn.00412600
push eax
mov dword [esp + 0x234], 3
call fcn.00411b50
mov eax, dword [esp + 0x1c]
mov ecx, dword [0x463294]
add esp, 8
lea edx, [eax - 0xc]
cmp edx, ecx
je 0x43525b
add eax, 0xfffffff4
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
test eax, eax
jg 0x43525b
mov eax, dword [esp + 0x14]
add eax, 0xfffffff4
push eax
call fcn.0044737a
add esp, 4
mov ecx, dword [ebx + 0x14]
push ecx
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov ecx, dword [esp + 0x224]
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
pop ebx
add esp, 0x220
ret