Function at 0x4c5830
Capabilities:
Check for unmoving mouse cursor
Log keystrokes via polling

Disassembly:
sub esp, 8
push ebx
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 4]
push eax
call dword [sym.imp.USER32.dll_SetCapture]
xor ebx, ebx
mov dword [esi + 0x17bf0], ebx
call dword [sym.imp.USER32.dll_GetMessagePos]
mov dword [esi + 0x17bd8], eax
movsx ecx, ax
shr eax, 0x10
movsx edx, ax
mov dword [esp + 0xc], ecx
mov ecx, dword [esi + 4]
lea eax, [esp + 0xc]
mov dword [esp + 0x10], edx
push eax
push ecx
call dword [sym.imp.USER32.dll_ScreenToClient]
mov edx, dword [esi + 0x1574]
mov edi, dword [sym.imp.USER32.dll_PtInRect]
cmp dword [edx + 0x30], ebx
je 0x4c58be
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0xc]
push eax
lea edx, [esi + 0x1500]
push ecx
push edx
call edi
test eax, eax
je 0x4c58be
mov ecx, esi
mov dword [esi + 0x17bdc], 1
mov dword [esi + 0x17bd8], ebx
call fcn.004c5be0
pop edi
pop esi
pop ebx
add esp, 8
ret 4
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0xc]
push eax
lea edx, [esi + 0x1510]
push ecx
push edx
call edi
test eax, eax
je 0x4c58fb
mov ecx, esi
mov dword [esi + 0x17bf4], ebx
mov dword [esi + 0x17be4], 1
mov dword [esi + 0x17bd8], ebx
call fcn.004c5be0
pop edi
pop esi
pop ebx
add esp, 8
ret 4
mov eax, dword [esi + 0x17bb8]
mov dword [esi + 0x17bec], 1
push 0x11
mov ebx, dword [esi + eax*4 + 0x1759c]
call dword [sym.imp.USER32.dll_GetKeyState]
shr eax, 8
test al, al
je 0x4c5943
cmp dword [esi + 0x17bb4], 1
jle 0x4c5943
mov ecx, dword [esi + 0x1574]
mov eax, dword [ecx + 0x7c]
test eax, eax
je 0x4c5943
mov ecx, esi
call fcn.004c6750
jmp 0x4c5ab3
mov eax, dword [esi + 0x17d6c]
test eax, eax
je 0x4c598c
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0xc]
push edx
lea ecx, [esi + 0x17d4c]
push eax
push ecx
call edi
test eax, eax
je 0x4c598c
mov eax, dword [esi + 0x17bbc]
mov ecx, dword [esi + 0x17bb8]
dec eax
cmp ecx, eax
jne 0x4c59d5
push 0
push 0x1000
mov ecx, esi
call fcn.004c6240
pop edi
pop esi
pop ebx
add esp, 8
ret 4
mov eax, dword [esi + 0x17d70]
test eax, eax
je 0x4c59e6
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0xc]
push edx
lea ecx, [esi + 0x17d5c]
push eax
push ecx
call edi
test eax, eax
je 0x4c59e6
mov eax, dword [esi + 0x17bc0]
mov ecx, dword [esi + 0x17bb8]
inc eax
cmp ecx, eax
jne 0x4c59d5
push 0
push 0x1001
mov ecx, esi
call fcn.004c6240
pop edi
pop esi
pop ebx
add esp, 8
ret 4
push eax
mov ecx, esi
call fcn.004c55e0
pop edi
pop esi
pop ebx
add esp, 8
ret 4
lea edx, [esi + 0x1270]
mov ecx, esi
push edx
call fcn.004c50a0
mov edi, eax
cmp edi, 0xffffffff
je 0x4c5a8f
cmp edi, ebx
je 0x4c5a29
push 0
push edi
mov ecx, esi
mov dword [esi + 0x17bf0], 1
call fcn.004c5600
lea eax, [esi + 0x1268]
push eax
call dword [sym.imp.USER32.dll_GetCursorPos]
jmp 0x4c5ab3
mov eax, dword [esi + 0x1574]
mov ecx, dword [eax + 0x1c]
test ecx, ecx
je 0x4c5a6a
mov ecx, dword [eax + 0x20]
test ecx, ecx
je 0x4c5a6a
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0xc]
push eax
push ecx
push edi
mov ecx, esi
call fcn.004c7430
test eax, eax
je 0x4c5a6a
push edi
mov ecx, esi
call fcn.004c6080
lea eax, [esi + 0x1268]
push eax
call dword [sym.imp.USER32.dll_GetCursorPos]
jmp 0x4c5ab3
mov edx, dword [esi + 0x1524]
push 0
push 5
push 0xfc7
push edx
call dword [sym.imp.USER32.dll_SendMessageW]
lea eax, [esi + 0x1268]
push eax
call dword [sym.imp.USER32.dll_GetCursorPos]
jmp 0x4c5ab3
mov dword [esi + 0x17bec], 0
call dword [sym.imp.USER32.dll_ReleaseCapture]
mov ecx, dword [esp + 0x18]
mov edx, dword [esi + 0x17d80]
push ecx
push edx
call fcn.004d6820
add esp, 8
xor eax, eax
pop edi
mov dword [esi + 0x17bf4], eax
mov dword [esi + 0x17bf8], eax
pop esi
pop ebx
add esp, 8
ret 4