Function at 0x43e3bd
Capabilities:
Check if file exists
Check mutex on windows

Disassembly:
push 0x64
mov eax, 0x51d235
call fcn.004f215e
lea eax, [ebp - 0x70]
push eax
call fcn.0043e8b9
lea eax, [ebp - 0x50]
xor esi, esi
push eax
mov dword [ebp - 4], esi
call fcn.0043e8b9
mov byte [ebp - 4], 1
mov dword [ebp - 0x10], esi
call dword [sym.imp.SHELL32.dll_IsUserAnAdmin]
mov ebx, str.SOFTWARE360TotalSecurityScanResult
mov edi, SysReAllocString
test eax, eax
je 0x43e4e4
push esi
push str.Q360TraceClean
call dword [sym.imp.USER32.dll_FindWindowW]
test eax, eax
jne 0x43e4e4
call fcn.004428ea
test eax, eax
je 0x43e4e4
push 0x52f388
lea eax, [ebp - 0x14]
push eax
call fcn.00405747
push 4
pop eax
lea esi, [ebp - 0x18]
mov byte [ebp - 4], 2
call fcn.0043e87a
push str.updatetime
mov byte [ebp - 4], 3
push dword [eax]
lea eax, [ebp - 0x14]
push 0x53ca30
push eax
call fcn.00404568
mov byte [ebp - 4], 2
mov eax, dword [ebp - 0x18]
add esp, 0x10
add eax, 0xfffffff0
call fcn.0040557a
mov eax, dword [ebp - 0x14]
push ecx
add eax, 0xfffffff0
lea esi, [ebp - 0x10]
mov dword [ebp - 0x1c], esp
mov dword [ebp - 0x18], esp
call fcn.0040499b
add eax, 0x10
mov ecx, esp
mov dword [ecx], eax
push ecx
mov byte [ebp - 4], 4
mov eax, esp
mov dword [ebp - 0x18], esp
push ebx
push eax
call fcn.00405747
push edi
lea eax, [ebp - 0x30]
push eax
xor ecx, ecx
mov byte [ebp - 4], 2
call fcn.004049f3
push eax
call fcn.00404801
pop ecx
lea esi, [ebp - 0x30]
mov dword [ebp - 0x18], eax
call fcn.00401105
cmp dword [ebp - 0x18], 0
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x50]
je 0x43e4c7
lea eax, [ebp - 0x70]
push eax
call fcn.0043e90a
mov dword [eax], 4
mov byte [ebp - 4], 1
mov eax, dword [ebp - 0x14]
add eax, 0xfffffff0
call fcn.0040557a
xor esi, esi
push esi
push str.Q360InternationSafeClass
mov dword [ebp - 0x14], esi
call dword [sym.imp.USER32.dll_FindWindowW]
push eax
mov dword [ebp - 0x18], eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x43e512
push dword [ebp - 0x18]
call dword [sym.imp.USER32.dll_IsWindowVisible]
test eax, eax
jne 0x43e5e3
call fcn.004428ea
test eax, eax
je 0x43e5e3
push 0x52f388
lea eax, [ebp - 0x10]
push eax
call fcn.00405747
push 2
pop eax
lea esi, [ebp - 0x18]
mov byte [ebp - 4], 5
call fcn.0043e87a
push str.updatetime
mov byte [ebp - 4], 6
push dword [eax]
lea eax, [ebp - 0x10]
push 0x53ca30
push eax
call fcn.00404568
mov byte [ebp - 4], 5
mov eax, dword [ebp - 0x18]
add esp, 0x10
add eax, 0xfffffff0
call fcn.0040557a
mov eax, dword [ebp - 0x10]
push ecx
add eax, 0xfffffff0
lea esi, [ebp - 0x14]
mov dword [ebp - 0x1c], esp
mov dword [ebp - 0x18], esp
call fcn.0040499b
add eax, 0x10
mov ecx, esp
mov dword [ecx], eax
push ecx
mov byte [ebp - 4], 7
mov eax, esp
mov dword [ebp - 0x18], esp
push ebx
push eax
call fcn.00405747
push edi
lea eax, [ebp - 0x30]
push eax
xor ecx, ecx
mov byte [ebp - 4], 5
call fcn.004049f3
push eax
call fcn.00404801
pop ecx
lea esi, [ebp - 0x30]
mov dword [ebp - 0x18], eax
call fcn.00401105
cmp dword [ebp - 0x18], 0
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x50]
je 0x43e5c6
lea eax, [ebp - 0x70]
push eax
call fcn.0043e90a
mov dword [eax], 2
mov byte [ebp - 4], 1
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
call fcn.0040557a
xor esi, esi
mov dword [ebp - 0x14], esi
call dword [sym.imp.SHELL32.dll_IsUserAnAdmin]
test eax, eax
je 0x43e6e6
call fcn.00435e2b
test al, al
je 0x43e6e6
push esi
push str.Q360DriverUpdater
call dword [sym.imp.USER32.dll_FindWindowW]
test eax, eax
jne 0x43e6e6
call fcn.004428ea
test eax, eax
je 0x43e6e6
push 0x52f388
lea eax, [ebp - 0x10]
push eax
call fcn.00405747
xor eax, eax
inc eax
lea esi, [ebp - 0x18]
mov byte [ebp - 4], 8
call fcn.0043e87a
push str.updatetime
mov byte [ebp - 4], 9
push dword [eax]
lea eax, [ebp - 0x10]
push 0x53ca30
push eax
call fcn.00404568
mov byte [ebp - 4], 8
mov eax, dword [ebp - 0x18]
add esp, 0x10
add eax, 0xfffffff0
call fcn.0040557a
mov eax, dword [ebp - 0x10]
push ecx
add eax, 0xfffffff0
lea esi, [ebp - 0x14]
mov dword [ebp - 0x1c], esp
mov dword [ebp - 0x18], esp
call fcn.0040499b
add eax, 0x10
mov ecx, esp
mov dword [ecx], eax
push ecx
mov byte [ebp - 4], 0xa
mov eax, esp
mov dword [ebp - 0x18], esp
push ebx
push eax
call fcn.00405747
push edi
lea eax, [ebp - 0x30]
push eax
xor ecx, ecx
mov byte [ebp - 4], 8
call fcn.004049f3
push eax
call fcn.00404801
pop ecx
lea esi, [ebp - 0x30]
mov dword [ebp - 0x18], eax
call fcn.00401105
cmp dword [ebp - 0x18], 0
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x50]
je 0x43e6c9
lea eax, [ebp - 0x70]
push eax
call fcn.0043e90a
mov dword [eax], 1
mov byte [ebp - 4], 1
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
call fcn.0040557a
xor esi, esi
push esi
push str.Q360InternationSafeClass
mov dword [ebp - 0x14], esi
call dword [sym.imp.USER32.dll_FindWindowW]
test eax, eax
jne 0x43e7f7
call fcn.004428ea
test eax, eax
je 0x43e7f7
push str.LocalCleanning
push esi
push 0x1f0001
call dword [sym.imp.KERNEL32.dll_OpenMutexW]
cmp eax, esi
je 0x43e72b
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x43e7f7
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x43e7f7
push 0x52f388
lea eax, [ebp - 0x10]
push eax
call fcn.00405747
push 3
pop eax
lea esi, [ebp - 0x18]
mov byte [ebp - 4], 0xb
call fcn.0043e87a
push str.updatetime
mov byte [ebp - 4], 0xc
push dword [eax]
lea eax, [ebp - 0x10]
push 0x53ca30
push eax
call fcn.00404568
mov byte [ebp - 4], 0xb
mov eax, dword [ebp - 0x18]
add esp, 0x10
add eax, 0xfffffff0
call fcn.0040557a
mov eax, dword [ebp - 0x10]
push ecx
add eax, 0xfffffff0
lea esi, [ebp - 0x14]
mov dword [ebp - 0x1c], esp
mov dword [ebp - 0x18], esp
call fcn.0040499b
add eax, 0x10
mov ecx, esp
mov dword [ecx], eax
push ecx
mov byte [ebp - 4], 0xd
mov eax, esp
mov dword [ebp - 0x18], esp
push ebx
push eax
call fcn.00405747
push edi
lea eax, [ebp - 0x30]
push eax
xor ecx, ecx
mov byte [ebp - 4], 0xb
call fcn.004049f3
push eax
call fcn.00404801
pop ecx
lea esi, [ebp - 0x30]
mov edi, eax
call fcn.00401105
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x50]
test edi, edi
je 0x43e7de
lea eax, [ebp - 0x70]
push eax
call fcn.0043e90a
mov dword [eax], 3
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
call fcn.0040557a
xor esi, esi
cmp dword [ebp - 0x34], esi
je 0x43e837
mov eax, dword [ebp - 0x38]
mov eax, dword [eax]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x50]
mov dword [ebp - 0x20], eax
lea esi, [ebp - 0x20]
call fcn.0046059e
mov esi, dword [eax + 4]
lea eax, [ebp - 0x50]
push eax
mov byte [ebp - 4], 0
call fcn.004a3acc
or dword [ebp - 4], 0xffffffff
lea eax, [ebp - 0x70]
push eax
call fcn.004a3acc
mov eax, esi
call fcn.004f2236
ret
cmp dword [ebp - 0x54], esi
je 0x43e815
mov eax, dword [ebp - 0x58]
mov eax, dword [eax]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x70]
lea esi, [ebp - 0x20]
mov dword [ebp - 0x20], eax
call fcn.0046059e
push 0
mov esi, eax
call fcn.004f0186
sub eax, dword [esi]
pop ecx
cmp eax, 0x15180
jae 0x43e80a
xor esi, esi
jmp 0x43e815