Function at 0x4deeb0
Capabilities:
Check if file exists
Create process on windows
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x500aeb
mov eax, dword fs:[0]
push eax
sub esp, 0xfc
mov eax, dword [0x54eb90]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0xf0], ecx
lea ecx, [ebp - 0x10]
call fcn.00407130
mov dword [ebp - 4], 0
push str.AUTOFORCE_QiyiClient
lea eax, [ebp - 0x10]
push eax
call fcn.00406020
add esp, 8
push 0x516c30
push 0x553eec
lea ecx, [ebp - 0xd4]
push ecx
call fcn.00404230
add esp, 0xc
mov dword [ebp - 0xf4], eax
mov ecx, dword [ebp - 0xf4]
call sym.QiyiInstaller.exe_public:_char_const____thiscall_Json::StaticString::operator_char_const__void_const
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
mov dword [ebp - 0xd0], eax
lea ecx, [ebp - 0xd4]
call fcn.00402e80
cmp dword [ebp - 0xd0], 0
je 0x4df0db
push ecx
mov ecx, esp
mov dword [ebp - 0xd8], esp
push str.Run_Force_Update...
call fcn.00403820
mov dword [ebp - 0xf8], eax
mov ecx, 0x553e48
call fcn.004f2090
push 0x516c78
push 0x553eec
lea edx, [ebp - 0xe0]
push edx
call fcn.00404230
add esp, 0xc
mov dword [ebp - 0xfc], eax
mov ecx, dword [ebp - 0xfc]
call sym.QiyiInstaller.exe_public:_char_const____thiscall_Json::StaticString::operator_char_const__void_const
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
mov dword [ebp - 0xdc], eax
lea ecx, [ebp - 0xe0]
call fcn.00402e80
cmp dword [ebp - 0xdc], 0
je 0x4df006
push str.local.inf
push 0x553eec
lea eax, [ebp - 0xe4]
push eax
call fcn.00404230
add esp, 0xc
mov dword [ebp - 0x100], eax
mov ecx, dword [ebp - 0x100]
call sym.QiyiInstaller.exe_public:_char_const____thiscall_Json::StaticString::operator_char_const__void_const
push eax
push 0x516ca8
push 0x516cac
push str.ForceVersion
call dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringW]
lea ecx, [ebp - 0xe4]
call fcn.00402e80
push str.QiyiUpdate.exe
push 0x553eec
lea ecx, [ebp - 0xe8]
push ecx
call fcn.00404230
add esp, 0xc
mov dword [ebp - 0x104], eax
push 5
push 0
lea ecx, [ebp - 0x10]
call sym.QiyiInstaller.exe_public:_char_const____thiscall_Json::StaticString::operator_char_const__void_const
push eax
mov ecx, dword [ebp - 0x104]
call sym.QiyiInstaller.exe_public:_char_const____thiscall_Json::StaticString::operator_char_const__void_const
push eax
push 0x516cf4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
lea ecx, [ebp - 0xe8]
call fcn.00402e80
mov dword [0x553f58], 1
push 0
mov edx, dword [ebp - 0xf0]
mov eax, dword [edx + 4]
push eax
call dword [sym.imp.USER32.dll_GetParent]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
lea ecx, [ebp - 0xcc]
call fcn.004f9f50
mov byte [ebp - 4], 1
push ecx
mov ecx, esp
mov dword [ebp - 0xec], esp
push str.SendLog_7cancelsysbtn2
call fcn.00403820
mov dword [ebp - 0x108], eax
lea ecx, [ebp - 0xcc]
call fcn.004f9e50
push 0
push 0
push 0x464
mov ecx, dword [ebp - 0xf0]
mov edx, dword [ecx + 4]
push edx
call dword [sym.imp.USER32.dll_GetParent]
push eax
call dword [sym.imp.USER32.dll_PostMessageW]
mov byte [ebp - 4], 0
lea ecx, [ebp - 0xcc]
call fcn.004f9e30
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x10]
call fcn.00402e80
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov esp, ebp
pop ebp
ret