Function at 0x4e8260
Capabilities:
Create process on windows
Enumerate processes
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2ac
mov eax, dword [0x544af0]
xor eax, ebp
mov dword [ebp - 0x60], eax
lea ecx, [ebp - 0x4c]
call fcn.00407250
lea eax, [ebp - 0x5c]
push eax
push 1
push 0
push str.SOFTWARETencentQQPCMgr
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4e82ec
mov dword [ebp - 0x298], 0x104
mov dword [ebp - 0x294], 1
lea ecx, [ebp - 0x298]
push ecx
push 0x104
lea ecx, [ebp - 0x4c]
call fcn.004035c0
push eax
lea edx, [ebp - 0x294]
push edx
push 0
push str.InstallDir
mov eax, dword [ebp - 0x5c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push 0xffffffffffffffff
lea ecx, [ebp - 0x4c]
call fcn.00406060
mov ecx, dword [ebp - 0x5c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp - 0x4c]
call fcn.004043e0
movzx edx, al
test edx, edx
je 0x4e8308
lea ecx, [ebp - 0x4c]
call fcn.00402e70
jmp 0x4e853a
mov byte [ebp - 0x4d], 0
push str.QQPCRTP.exe
lea ecx, [ebp - 0x40]
call fcn.004037e0
push 0
push 2
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov dword [ebp - 0x48], eax
mov dword [ebp - 0x290], 0x22c
lea eax, [ebp - 0x290]
push eax
mov ecx, dword [ebp - 0x48]
push ecx
call sub.KERNEL32.dll_Process32FirstW
test eax, eax
jne 0x4e8362
mov edx, dword [ebp - 0x48]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [ebp - 0x40]
call fcn.00402e70
lea ecx, [ebp - 0x4c]
call fcn.00402e70
jmp 0x4e853a
lea eax, [ebp - 0x290]
push eax
mov ecx, dword [ebp - 0x48]
push ecx
call sub.KERNEL32.dll_Process32NextW
test eax, eax
je 0x4e83d3
lea edx, [ebp - 0x26c]
push edx
lea ecx, [ebp - 0x29c]
call fcn.004037e0
lea ecx, [ebp - 0x29c]
call fcn.00401060
lea ecx, [ebp - 0x40]
call fcn.00401060
lea eax, [ebp - 0x40]
push eax
lea ecx, [ebp - 0x29c]
push ecx
call fcn.00404340
add esp, 8
movzx edx, al
test edx, edx
je 0x4e83c6
mov byte [ebp - 0x4d], 1
lea ecx, [ebp - 0x29c]
call fcn.00402e70
jmp 0x4e83d3
lea ecx, [ebp - 0x29c]
call fcn.00402e70
jmp 0x4e8362
mov eax, dword [ebp - 0x48]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
movzx ecx, byte [ebp - 0x4d]
test ecx, ecx
je 0x4e83fa
lea ecx, [ebp - 0x40]
call fcn.00402e70
lea ecx, [ebp - 0x4c]
call fcn.00402e70
jmp 0x4e853a
push 0x514c6c
push 1
lea edx, [ebp - 0x2a4]
push edx
lea ecx, [ebp - 0x4c]
call fcn.004040d0
push eax
call fcn.004083f0
add esp, 8
mov byte [ebp - 0x29d], al
lea ecx, [ebp - 0x2a4]
call fcn.00402e70
movzx eax, byte [ebp - 0x29d]
test eax, eax
je 0x4e8442
push 0x514c70
lea ecx, [ebp - 0x4c]
call fcn.00403cf0
mov byte [ebp - 0x41], 1
push 0x514c74
lea ecx, [ebp - 0x4c]
push ecx
lea edx, [ebp - 0x54]
push edx
call fcn.004041e0
add esp, 0xc
push str._ext17__cid940003__sid940003
lea ecx, [ebp - 0x58]
call fcn.004037e0
mov dword [ebp - 0x3c], 0
push 0x38
push 0
lea eax, [ebp - 0x38]
push eax
call fcn.004b5cb0
add esp, 0xc
mov dword [ebp - 0x3c], 0x3c
mov dword [ebp - 0x38], 0x40
mov dword [ebp - 0x34], 0
mov dword [ebp - 0x30], 0
lea ecx, [ebp - 0x54]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
mov dword [ebp - 0x2c], eax
lea ecx, [ebp - 0x58]
call sym.QiyiInstaller.exe_public:_enum_eScriptType___thiscall_CScriptModule::Type_void_
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
lea ecx, [ebp - 0x3c]
push ecx
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
cmp dword [ebp - 0x1c], 0x20
jg 0x4e84da
mov byte [ebp - 0x41], 0
movzx edx, byte [ebp - 0x41]
test edx, edx
je 0x4e84ff
push ecx
mov ecx, esp
mov dword [ebp - 0x2a8], esp
push str.1620
call fcn.004037e0
call sym.QiyiInstaller.exe_SendThirdPartyStatLog
add esp, 4
jmp 0x4e851a
push ecx
mov ecx, esp
mov dword [ebp - 0x2ac], esp
push str.1621
call fcn.004037e0
call sym.QiyiInstaller.exe_SendThirdPartyStatLog
add esp, 4
lea ecx, [ebp - 0x58]
call fcn.00402e70
lea ecx, [ebp - 0x54]
call fcn.00402e70
lea ecx, [ebp - 0x40]
call fcn.00402e70
lea ecx, [ebp - 0x4c]
call fcn.00402e70
mov ecx, dword [ebp - 0x60]
xor ecx, ebp
call fcn.004b5ba3
mov esp, ebp
pop ebp
ret