Function at 0x4da570
Capabilities:
Check if file exists
Delete file
Move file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x80
mov eax, dword [0x542af0]
xor eax, ebp
mov dword [ebp - 0x54], eax
call fcn.00403e30
mov dword [ebp - 0x30], eax
push 0xa
lea ecx, [ebp - 0x2c]
call fcn.00498638
lea eax, [ebp - 0x2c]
push eax
push ecx
mov ecx, esp
mov dword [ebp - 0x3c], esp
lea edx, [ebp + 8]
push edx
call fcn.00402580
call fcn.004d7c00
add esp, 8
mov dword [ebp - 0x38], eax
cmp dword [ebp - 0x38], 2
je 0x4da662
lea eax, [ebp + 8]
push eax
push 0x50f978
lea ecx, [ebp - 0x50]
push ecx
call fcn.00404820
add esp, 0xc
mov ecx, eax
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
jne 0x4da5eb
mov dword [ebp - 0x6c], 0
jmp 0x4da63a
mov edx, dword [ebp - 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenW]
add eax, 1
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0x3fffffff
jle 0x4da60d
mov dword [ebp - 0x70], 0
jmp 0x4da634
mov eax, dword [ebp - 4]
shl eax, 1
call fcn.004bbdd0
mov dword [ebp - 0x74], esp
mov eax, dword [ebp - 0x30]
push eax
mov ecx, dword [ebp - 4]
shl ecx, 1
push ecx
mov edx, dword [ebp - 0xc]
push edx
mov eax, dword [ebp - 0x74]
push eax
call fcn.00407b10
mov dword [ebp - 0x70], eax
mov ecx, dword [ebp - 0x70]
mov dword [ebp - 0x6c], ecx
mov edx, dword [ebp - 0x6c]
mov dword [ebp - 0x4c], edx
lea eax, [ebp - 0x4c]
push eax
lea ecx, [ebp - 0x48]
call fcn.004b625c
push 0x523eec
lea ecx, [ebp - 0x48]
push ecx
call fcn.004bb823
lea ecx, [ebp - 0x50]
call fcn.00403360
push 0
lea ecx, [ebp - 0x2c]
call fcn.0049860f
push eax
lea ecx, [ebp - 0x2c]
call fcn.0040c8e0
push eax
lea ecx, [ebp - 0x10]
call fcn.00402580
push 1
lea ecx, [ebp - 0x2c]
call fcn.0049860f
push eax
lea ecx, [ebp - 0x2c]
call fcn.0040c8e0
push eax
lea ecx, [ebp - 8]
call fcn.00402580
lea ecx, [ebp - 0x10]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x4da756
lea edx, [ebp - 0x10]
push edx
push str._Move__Source_file_or_path_not_found:
lea eax, [ebp - 0x68]
push eax
call fcn.00404820
add esp, 0xc
mov ecx, eax
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
jne 0x4da6df
mov dword [ebp - 0x78], 0
jmp 0x4da72e
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrlenW]
add eax, 1
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0x3fffffff
jle 0x4da701
mov dword [ebp - 0x7c], 0
jmp 0x4da728
mov eax, dword [ebp - 4]
shl eax, 1
call fcn.004bbdd0
mov dword [ebp - 0x80], esp
mov edx, dword [ebp - 0x30]
push edx
mov eax, dword [ebp - 4]
shl eax, 1
push eax
mov ecx, dword [ebp - 0xc]
push ecx
mov edx, dword [ebp - 0x80]
push edx
call fcn.00407b10
mov dword [ebp - 0x7c], eax
mov eax, dword [ebp - 0x7c]
mov dword [ebp - 0x78], eax
mov ecx, dword [ebp - 0x78]
mov dword [ebp - 0x64], ecx
lea edx, [ebp - 0x64]
push edx
lea ecx, [ebp - 0x60]
call fcn.004b625c
push 0x523eec
lea eax, [ebp - 0x60]
push eax
call fcn.004bb823
lea ecx, [ebp - 0x68]
call fcn.00403360
lea ecx, [ebp - 8]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x4da778
lea ecx, [ebp - 8]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 2
lea ecx, [ebp - 8]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
push eax
lea ecx, [ebp - 0x10]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0x4da7b0
push 4
lea ecx, [ebp - 8]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
push eax
lea ecx, [ebp - 0x10]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
lea ecx, [ebp - 8]
call fcn.00403360
lea ecx, [ebp - 0x10]
call fcn.00403360
lea ecx, [ebp - 0x2c]
call fcn.00498762
lea ecx, [ebp + 8]
call fcn.00403360
lea esp, [ebp - 0x80]
mov ecx, dword [ebp - 0x54]
xor ecx, ebp
call fcn.004b5c1a
mov esp, ebp
pop ebp
ret