Function at 0x4e3600
Capabilities:
Check if file exists
Delete file
Query or enumerate registry value
Read .ini file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x70
mov eax, dword [0x542af0]
xor eax, ebp
mov dword [ebp - 8], eax
mov dword [ebp - 0x24], reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [ebp - 0x30]
call fcn.00403080
lea eax, [ebp - 0x2c]
push eax
push 1
push 0
push str.SOFTWAREMicrosoftWindowsCurrentVersionApp_PathsGeePlayer.exe
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4e3681
mov dword [ebp - 0x38], 0x104
mov dword [ebp - 0x34], 1
lea ecx, [ebp - 0x38]
push ecx
push 0x104
lea ecx, [ebp - 0x30]
call fcn.00403850
push eax
lea edx, [ebp - 0x34]
push edx
push 0
push 0
mov eax, dword [ebp - 0x2c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push 0xffffffffffffffff
lea ecx, [ebp - 0x30]
call fcn.00406060
mov ecx, dword [ebp - 0x2c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp - 0x30]
call fcn.004046d0
movzx edx, al
test edx, edx
je 0x4e369d
lea ecx, [ebp - 0x30]
call fcn.004030a0
jmp 0x4e392f
push str.http:__static.qiyi.com_ext_common_qisu2_Billboard.ini
lea ecx, [ebp - 0x28]
call fcn.00403aa0
lea ecx, [ebp - 0x20]
call fcn.00403080
mov eax, dword [0x547dbc]
push eax
push str._sBillboard.ini
lea ecx, [ebp - 0x20]
push ecx
call fcn.00406160
add esp, 0xc
lea ecx, [ebp - 0x20]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x4e36eb
lea ecx, [ebp - 0x20]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 0xbb8
push ecx
mov ecx, esp
mov dword [ebp - 0x54], esp
lea edx, [ebp - 0x20]
push edx
call fcn.004022d0
push ecx
mov ecx, esp
mov dword [ebp - 0x58], esp
lea eax, [ebp - 0x28]
push eax
call fcn.004022d0
call fcn.004de000
add esp, 0xc
test eax, eax
jne 0x4e3737
lea ecx, [ebp - 0x20]
call fcn.004030a0
lea ecx, [ebp - 0x28]
call fcn.004030a0
lea ecx, [ebp - 0x30]
call fcn.004030a0
jmp 0x4e392f
lea ecx, [ebp - 0x20]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x4e3767
lea ecx, [ebp - 0x20]
call fcn.004030a0
lea ecx, [ebp - 0x28]
call fcn.004030a0
lea ecx, [ebp - 0x30]
call fcn.004030a0
jmp 0x4e392f
xor ecx, ecx
mov word [ebp - 0x1c], cx
xor edx, edx
mov dword [ebp - 0x1a], edx
mov dword [ebp - 0x16], edx
mov dword [ebp - 0x12], edx
mov dword [ebp - 0xe], edx
mov word [ebp - 0xa], dx
lea ecx, [ebp - 0x20]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
push eax
push 0xa
lea eax, [ebp - 0x1c]
push eax
push 0x5136f4
push 0x5136f8
push str.FileCorrelation
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
lea ecx, [ebp - 0x1c]
push ecx
lea ecx, [ebp - 4]
call fcn.00403aa0
push 0x513728
lea edx, [ebp - 4]
push edx
call fcn.00404650
add esp, 8
movzx eax, al
test eax, eax
je 0x4e390f
lea ecx, [ebp - 0x40]
call fcn.00403080
mov ecx, dword [ebp - 0x30]
push ecx
push 0x51372c
lea edx, [ebp - 0x40]
push edx
call fcn.00406160
add esp, 0xc
push ecx
mov ecx, esp
mov dword [ebp - 0x5c], esp
lea eax, [ebp - 0x40]
push eax
call fcn.004022d0
call sym.QiyiInstaller.exe_Run
add esp, 4
lea ecx, [ebp - 0x48]
push ecx
mov ecx, 0x547ce0
call fcn.004ebc60
push 0x513764
lea ecx, [ebp - 0x44]
call fcn.00403aa0
push ecx
mov ecx, esp
mov dword [ebp - 0x60], esp
push 0x513768
call fcn.00403aa0
lea edx, [ebp - 0x50]
push edx
call fcn.004d7550
add esp, 8
push 0x51377c
push 1
lea eax, [ebp - 0x68]
push eax
lea ecx, [ebp - 0x50]
call fcn.00404450
push eax
call fcn.00404650
add esp, 8
mov byte [ebp - 0x61], al
lea ecx, [ebp - 0x68]
call fcn.004030a0
movzx ecx, byte [ebp - 0x61]
test ecx, ecx
je 0x4e3872
push 0x513780
lea ecx, [ebp - 0x44]
call fcn.00403a80
push ecx
mov ecx, esp
mov dword [ebp - 0x6c], esp
push 0x513784
call fcn.00403aa0
lea edx, [ebp - 0x3c]
push edx
call fcn.004d7550
add esp, 8
lea ecx, [ebp - 0x4c]
call fcn.00403080
mov eax, dword [ebp - 0x48]
push eax
mov ecx, dword [ebp - 0x48]
push ecx
mov edx, dword [ebp - 0x3c]
push edx
mov eax, dword [ebp - 0x48]
push eax
mov ecx, dword [ebp - 0x50]
push ecx
mov edx, dword [ebp - 0x44]
push edx
push 0x5137a0
lea eax, [ebp - 0x4c]
push eax
call fcn.00406160
add esp, 0x20
push ecx
mov ecx, esp
mov dword [ebp - 0x70], esp
push 0x51379c
lea edx, [ebp - 0x4c]
push edx
push ecx
call fcn.004044d0
add esp, 0xc
call sym.QiyiInstaller.exe_OpenUrl
add esp, 4
lea ecx, [ebp - 0x4c]
call fcn.004030a0
lea ecx, [ebp - 0x3c]
call fcn.004030a0
lea ecx, [ebp - 0x50]
call fcn.004030a0
lea ecx, [ebp - 0x44]
call fcn.004030a0
lea ecx, [ebp - 0x48]
call fcn.004030a0
lea ecx, [ebp - 0x40]
call fcn.004030a0
lea ecx, [ebp - 4]
call fcn.004030a0
lea ecx, [ebp - 0x20]
call fcn.004030a0
lea ecx, [ebp - 0x28]
call fcn.004030a0
lea ecx, [ebp - 0x30]
call fcn.004030a0
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.004b5b7f
mov esp, ebp
pop ebp
ret