Function at 0x504cac
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee8
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
test byte [esi + 0x1c], 0x10
je 0x504cfa
xor edx, edx
mov eax, esi
call fcn.0058e9a8
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x504cfa
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x300], 0
je 0x504cfa
mov ecx, ebx
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0x300]
mov edx, esi
mov edi, dword [eax]
call dword [edi + 0x28]
test al, al
jne 0x504f6d
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x504d3c
cmp eax, 0x109
ja 0x504d3c
mov dl, 1
mov eax, esi
call fcn.0058e9a8
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x504f64
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0x194]
test al, al
jne 0x504f6d
jmp 0x504f64
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x504f4d
cmp eax, 0x20e
ja 0x504f4d
test byte [esi + 0x60], 0x80
jne 0x504d6e
sub eax, 0x203
je 0x504d6b
sub eax, 3
je 0x504d6b
sub eax, 3
jne 0x504d6e
sub dword [ebx], 2
mov eax, dword [ebx]
add eax, 0xfffffe00
cmp eax, 7
ja case.0x504d7e.516
jmp dword [eax*4 + 0x504d85]
mov ecx, ebx
mov eax, dword [0x652778]
mov eax, dword [eax]
mov edx, esi
call fcn.0059d188
jmp 0x504f64
test byte [esi + 0x62], 8
je 0x504f64
mov eax, dword [esi + 0x64]
and eax, dword [0x504f74]
mov edx, dword [0x504f78]
cmp edx, eax
jne 0x504f64
mov eax, dword [0x659a98]
call fcn.0051375c
test al, al
jne 0x504f64
mov eax, dword [0x659a98]
call fcn.005136e0
mov byte [ebp - 0x15], 0
mov eax, dword [0x659a98]
mov edi, dword [eax + 0x28]
test edi, edi
je 0x504e84
mov eax, esi
mov edx, dword [0x4fa644]
call fcn.00408404
test al, al
je 0x504e32
mov eax, esi
call fcn.0050d114
mov edx, eax
mov eax, edi
mov ecx, esi
mov edi, dword [eax]
call dword [edi + 0x158]
mov byte [ebp - 0x15], al
jmp 0x504e84
cmp dword [esi + 0x40], 0
je 0x504e53
mov eax, dword [esi + 0x40]
call fcn.0050d114
mov edx, eax
mov eax, edi
mov ecx, esi
mov edi, dword [eax]
call dword [edi + 0x158]
mov byte [ebp - 0x15], al
jmp 0x504e84
xor edx, edx
mov eax, esi
call fcn.0058e9a8
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x504e84
mov eax, dword [ebp - 0x14]
call fcn.0050d114
mov edx, eax
mov eax, dword [0x659a98]
mov eax, dword [eax + 0x28]
mov ecx, esi
mov edi, dword [eax]
call dword [edi + 0x158]
mov byte [ebp - 0x15], al
cmp byte [ebp - 0x15], 0
je 0x504ea2
mov dword [ebx + 0xc], 1
mov eax, dword [0x652778]
mov eax, dword [eax]
call fcn.0059d2f0
jmp 0x504f64
mov eax, dword [0x659a98]
cmp dword [eax + 0x28], 0
je 0x504f64
xor edx, edx
mov eax, dword [0x659a98]
call fcn.00513830
jmp 0x504f64
cmp byte [esi + 0x6f], 1
jne 0x504ed8
mov eax, esi
mov si, 0xffee
call fcn.004084a4
jmp 0x504f6d
or dword [esi + 0x64], 1
jmp 0x504f64
and dword [esi + 0x64], 0xfffffffe
jmp 0x504f64
mov eax, dword [0x659a98]
cmp byte [eax + 0x20], 0
je 0x504f64
mov eax, dword [0x659a98]
cmp dword [eax + 0x1c], 0
je 0x504f64
mov eax, dword [ebx]
mov edx, dword [0x659a98]
cmp eax, dword [edx + 0x1c]
jne 0x504f64
lea eax, [ebp - 0x115]
push eax
call sub.user32.dll_GetKeyboardState
mov eax, dword [ebx]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x115]
call fcn.0058e8a4
mov word [ebp - 0xc], ax
movzx eax, word [ebx + 4]
mov word [ebp - 0xa], ax
mov eax, dword [ebx + 8]
call fcn.00412018
mov dword [ebp - 8], eax
lea edx, [ebp - 0x10]
mov eax, esi
mov si, 0xffc8
call fcn.004084a4
jmp 0x504f6d
cmp eax, 0xb00b
jne 0x504f64
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.005030d8
mov edx, ebx
mov eax, esi
mov ecx, dword [eax]
call dword [ecx - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret