Function at 0x413280
Capabilities:
Check if file exists
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5095dd
mov eax, dword fs:[0]
push eax
mov eax, 0x2224
call fcn.004689c0
mov eax, dword [0x55746c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x218]
mov edi, dword [ebp + 0xc]
push 0x208
push 0
push eax
mov dword [ebp - 0x222c], 0
call fcn.00495040
add esp, 0xc
lea eax, [ebp - 0x218]
push edi
push esi
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x413549
push 0x2000
lea eax, [ebp - 0x2218]
push 0
push eax
call fcn.00495040
add esp, 0xc
mov dword [ebp - 0x2228], 1
lea eax, [ebp - 0x2224]
mov dword [ebp - 0x2224], 0x1000
push eax
lea eax, [ebp - 0x2218]
push eax
lea eax, [ebp - 0x2228]
push eax
push edi
push str.SOFTWAREHaloDesktop_file_pe
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
test eax, eax
jne 0x413549
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFindExtensionW]
mov esi, eax
push str..dll
push esi
call fcn.004b1553
add esp, 8
test eax, eax
jne 0x4133db
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov esi, eax
test esi, esi
je 0x413549
push str.Uninst
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edi, eax
test edi, edi
je 0x4133cf
lea eax, [ebp - 0x218]
push eax
push str.call_dll_func_start__path__s_
call fcn.0042add0
add esp, 8
lea eax, [ebp - 0x2218]
push eax
call edi
lea eax, [ebp - 0x218]
push eax
push str.call_dll_fun_end__path__s_
call fcn.0042add0
add esp, 8
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
jmp 0x413549
push 0x519b9c
push esi
call fcn.004b1553
add esp, 8
test eax, eax
jne 0x413549
lea eax, [ebp - 0x2218]
push eax
lea ecx, [ebp - 0x221c]
call fcn.00403e60
mov eax, dword [ebp - 0x221c]
mov dword [ebp - 4], 1
mov ecx, dword [eax - 0x10]
test ecx, ecx
je 0x413422
mov eax, dword [ecx]
call dword [eax + 0x10]
mov ecx, eax
test ecx, ecx
jne 0x413438
call fcn.00404dc0
mov ecx, eax
mov edx, dword [eax]
call dword [edx + 0x10]
mov ecx, eax
test ecx, ecx
je 0x413565
mov eax, dword [ecx]
call dword [eax + 0xc]
mov dword [ebp - 0x222c], 1
lea esi, [eax + 0x10]
mov eax, dword [ebp - 0x221c]
mov dword [ebp - 0x2220], esi
mov dword [ebp - 0x2230], eax
mov ebx, dword [eax - 0xc]
lea edi, [ebx + 0x1a]
test edi, edi
js 0x41356f
mov eax, dword [esi - 8]
mov ecx, 1
sub ecx, dword [esi - 4]
sub eax, edi
or eax, ecx
jge 0x41348d
push edi
lea ecx, [ebp - 0x2220]
call fcn.00405150
mov esi, dword [ebp - 0x2220]
push ebx
push dword [ebp - 0x2230]
push ebx
push esi
call fcn.00404360
lea eax, [esi + ebx*2]
add esp, 0x10
test eax, eax
jne 0x4134b7
call fcn.004b0499
mov dword [eax], 0x16
call fcn.004b0373
jmp 0x4134c7
push 0x34
push str.__uninstall__productbizhi
push eax
call fcn.00495730
add esp, 0xc
cmp edi, dword [esi - 8]
jg 0x41356f
xor eax, eax
mov dword [esi - 0xc], edi
mov word [esi + edi*2], ax
lea ecx, [ebp - 0x221c]
lea eax, [ebp - 0x2220]
push eax
call fcn.0040aae0
lea edx, [esi - 0x10]
mov byte [ebp - 4], 0
or esi, 0xffffffff
mov eax, esi
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x413509
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
push 0xc350
push 1
push 1
push dword [ebp - 0x221c]
lea eax, [ebp - 0x218]
push eax
call fcn.00413a80
mov edx, dword [ebp - 0x221c]
add esp, 0x14
mov dword [ebp - 4], 0xffffffff
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], esi
dec esi
test esi, esi
jg 0x413549
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00468598
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.00404170
push 0x80070057
call fcn.00404170
int3