Function at 0x43e0d0
Capabilities:
Check if file exists
Delete registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5793f0
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push esi
push edi
mov eax, dword [0x5fb61c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
lea eax, [ebp - 0x20]
xor esi, esi
push eax
mov dword [ebp - 0x10], esi
call fcn.0043df10
add esp, 4
mov ebx, dword [ebp - 0x1c]
mov edi, dword [ebp - 0x20]
mov ecx, ebx
sub ecx, edi
mov eax, 0x92492493
imul ecx
add edx, ecx
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
mov dword [ebp - 4], esi
jne 0x43e191
mov esi, dword [ebp + 8]
xor eax, eax
lea edx, [ebp - 0x20]
mov dword [esi], eax
mov dword [esi + 4], eax
mov dword [esi + 8], eax
cmp esi, edx
je 0x43e15e
mov eax, dword [ebp - 0x18]
mov dword [esi + 8], eax
mov dword [esi], edi
mov dword [esi + 4], ebx
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp edi, eax
je 0x43e17d
mov ecx, dword [ebp - 0x10]
push ecx
lea edx, [ebp - 0x14]
push edx
push ebx
push edi
call fcn.0043cf60
mov eax, dword [ebp - 0x20]
push eax
call int.0042bfd0
add esp, 0x14
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [ebp - 0x10], esi
lea ecx, [ebp - 0x10]
push ecx
push 0x2001f
push esi
push str.SoftwareKingsoftOfficewpscloudsvr_refs
push 0x80000002
mov byte [ebp - 4], 1
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov esi, dword [ebp - 0x20]
test eax, eax
jne 0x43e229
cmp esi, dword [ebp - 0x1c]
je 0x43e229
mov edi, dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
mov ebx, dword [ebp - 0x10]
cmp dword [esi + 0x14], 8
jb 0x43e1d1
mov eax, dword [esi]
jmp 0x43e1d3
mov eax, esi
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x43e21e
cmp dword [esi + 0x14], 8
jb 0x43e1e8
mov eax, dword [esi]
jmp 0x43e1ea
mov eax, esi
mov edx, dword [ebp - 0x10]
push eax
push edx
call edi
mov eax, dword [ebp - 0x1c]
push ebx
push esi
push eax
lea ecx, [esi + 0x1c]
push ecx
call fcn.0043d140
mov edx, dword [ebp - 0x10]
push edx
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 0x1c]
push eax
add eax, 0xffffffe4
push eax
call fcn.0043cf60
add esp, 0x20
sub dword [ebp - 0x1c], 0x1c
jmp 0x43e221
add esi, 0x1c
cmp esi, dword [ebp - 0x1c]
jne 0x43e1c7
mov esi, dword [ebp - 0x20]
mov edi, dword [ebp + 8]
xor ebx, ebx
lea ecx, [ebp - 0x20]
mov dword [edi], ebx
mov dword [edi + 4], ebx
mov dword [edi + 8], ebx
cmp edi, ecx
je 0x43e256
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0x18]
mov dword [edi], esi
xor esi, esi
mov dword [edi + 4], edx
mov dword [edi + 8], eax
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x18], ebx
mov eax, dword [ebp - 0x10]
cmp eax, ebx
je 0x43e26c
cmp eax, 0xffffffff
je 0x43e26c
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esi, dword [ebp - 0x20]
cmp esi, ebx
je 0x43e28e
mov ecx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x1c]
push ecx
lea edx, [ebp - 0x14]
push edx
push eax
push esi
call fcn.0043cf60
mov ecx, dword [ebp - 0x20]
push ecx
call int.0042bfd0
add esp, 0x14
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret