Function at 0x437b28
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 0x437b76
xor edx, edx
mov eax, esi
call fcn.00449a70
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x437b76
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x298], 0
je 0x437b76
mov ecx, ebx
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0x298]
mov edx, esi
mov edi, dword [eax]
call dword [edi + 0x24]
test al, al
jne 0x437de6
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x437bb8
cmp eax, 0x109
ja 0x437bb8
mov dl, 1
mov eax, esi
call fcn.00449a70
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x437ddd
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + pe_nt_image_headers32]
test al, al
jne 0x437de6
jmp 0x437ddd
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x437dc6
cmp eax, 0x20a
ja 0x437dc6
test byte [esi + 0x50], 0x80
jne 0x437bea
sub eax, 0x203
je 0x437be7
sub eax, 3
je 0x437be7
sub eax, 3
jne 0x437bea
sub dword [ebx], 2
mov eax, dword [ebx]
add eax, 0xfffffe00
cmp eax, 7
ja case.0x437bfa.516
jmp dword [eax*4 + 0x437c01]
mov ecx, ebx
mov eax, dword [0x45c9f8]
mov eax, dword [eax]
mov edx, esi
call 0x455174
jmp 0x437ddd
test byte [esi + 0x52], 8
je 0x437ddd
movzx eax, word [0x437df0]
and ax, word [esi + 0x54]
movzx edx, word [0x437df4]
cmp dx, ax
jne 0x437ddd
mov eax, dword [0x461c00]
call fcn.00443898
test al, al
jne 0x437ddd
mov eax, dword [0x461c00]
call fcn.00443824
mov byte [ebp - 0x15], 0
mov eax, dword [0x461c00]
mov edi, dword [eax + 0x28]
test edi, edi
je 0x437d04
mov eax, esi
mov edx, dword [0x432318]
call fcn.00403b8c
test al, al
je 0x437cb2
mov eax, esi
call fcn.0043e6f4
mov edx, eax
mov eax, edi
mov ecx, esi
mov edi, dword [eax]
call dword [edi + 0xe0]
mov byte [ebp - 0x15], al
jmp 0x437d04
cmp dword [esi + 0x30], 0
je 0x437cd3
mov eax, dword [esi + 0x30]
call fcn.0043e6f4
mov edx, eax
mov eax, edi
mov ecx, esi
mov edi, dword [eax]
call dword [edi + 0xe0]
mov byte [ebp - 0x15], al
jmp 0x437d04
xor edx, edx
mov eax, esi
call fcn.00449a70
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x437d04
mov eax, dword [ebp - 0x14]
call fcn.0043e6f4
mov edx, eax
mov eax, dword [0x461c00]
mov eax, dword [eax + 0x28]
mov ecx, esi
mov edi, dword [eax]
call dword [edi + 0xe0]
mov byte [ebp - 0x15], al
cmp byte [ebp - 0x15], 0
je 0x437d22
mov dword [ebx + 0xc], 1
mov eax, dword [0x45c9f8]
mov eax, dword [eax]
call fcn.004552cc
jmp 0x437ddd
mov eax, dword [0x461c00]
cmp dword [eax + 0x28], 0
je 0x437ddd
xor edx, edx
mov eax, dword [0x461c00]
call fcn.00443964
jmp 0x437ddd
cmp byte [esi + 0x5d], 1
jne 0x437d58
mov eax, esi
mov si, 0xffed
call fcn.00403bfc
jmp 0x437de6
or word [esi + 0x54], 1
jmp 0x437ddd
and word [esi + 0x54], 0xfffe
jmp 0x437ddd
mov eax, dword [0x461c00]
cmp byte [eax + 0x20], 0
je 0x437ddd
mov eax, dword [0x461c00]
cmp dword [eax + 0x1c], 0
je 0x437ddd
mov eax, dword [ebx]
mov edx, dword [0x461c00]
cmp eax, dword [edx + 0x1c]
jne 0x437ddd
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.00449970
mov byte [ebp - 0xc], al
movzx eax, word [ebx + 4]
mov word [ebp - 0xa], ax
mov eax, dword [ebx + 8]
mov dword [ebp - 8], eax
lea edx, [ebp - 0x10]
mov eax, esi
mov si, 0xffc9
call fcn.00403bfc
jmp 0x437de6
cmp eax, 0xb00b
jne 0x437ddd
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.004362f8
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