Function at 0x40fa20
Capabilities:
Check for time delay via gettickcount
Log keystrokes via polling

Disassembly:
sub esp, 0x28
or al, byte [esp + 0x34]
push ebx
mov ebx, dword [esp + 0x30]
push ebp
mov ebp, dword [esp + 0x40]
mov byte [esp + 0x10], al
lea eax, [ebx - 1]
push esi
push edi
cmp al, 5
ja 0x40fa43
cmp bl, 3
jne 0x40fa4b
lea edx, [ebx + 0x66]
cmp dl, 5
ja 0x40fa52
mov byte [esp + 0x13], 1
jmp 0x40fa57
mov byte [esp + 0x13], 0
mov esi, dword [sym.imp.USER32.dll_GetAsyncKeyState]
test ecx, ecx
jle 0x40fc82
mov dword [esp + 0x14], ecx
cmp dword [0x51b9a0], 0
jne 0x40facc
mov edi, dword [sym.imp.KERNEL32.dll_GetTickCount]
call edi
sub eax, dword [0x51cbec]
mov ecx, dword [0x5165ec]
cmp eax, dword [ecx + 0xd8]
jbe 0x40facc
push 0
push 0
push 0
push 0
lea edx, [esp + 0x2c]
push edx
call dword [sym.imp.USER32.dll_PeekMessageW]
test eax, eax
je 0x40fac5
push 1
push 0xffffffffffffffff
mov dword [0x5164f4], 0
call fcn.00401930
add esp, 8
mov dword [0x5164f4], 1
call edi
mov dword [0x51cbec], eax
cmp byte [esp + 0x4c], 0
jne 0x40fc15
mov eax, dword [0x5165ec]
mov al, byte [eax + 0xf6]
test al, al
je 0x40faf2
movzx ecx, al
mov edi, 0xffc3d44d
sub edi, ecx
jmp 0x40faf7
mov edi, 0xffc3d44f
cmp dword [0x51b9a0], 0
je 0x40fb0a
mov al, byte [0x519dd6]
jmp 0x40fbfc
cmp dword [0x51b000], 0
je 0x40fb1d
mov al, byte [0x51aecd]
jmp 0x40fbfc
push 0xa0
xor bl, bl
call esi
mov edx, 0x8000
test dx, ax
je 0x40fb32
mov bl, 0x10
push 0xa1
call esi
mov ecx, 0x8000
test cx, ax
je 0x40fb46
or bl, 0x20
push 0xa2
call esi
mov edx, 0x8000
test dx, ax
je 0x40fb5a
or bl, 1
push 0xa3
call esi
mov ecx, 0x8000
test cx, ax
je 0x40fb6e
or bl, 2
push 0xa4
call esi
mov edx, 0x8000
test dx, ax
je 0x40fb82
or bl, 4
push 0xa5
call esi
mov ecx, 0x8000
test cx, ax
je 0x40fb96
or bl, 8
push 0x5b
call esi
mov edx, 0x8000
test dx, ax
je 0x40fba7
or bl, 0x40
push 0x5c
call esi
mov ecx, 0x8000
test cx, ax
je 0x40fbb8
or bl, 0x80
cmp dword [0x51b000], 0
je 0x40fbf5
mov al, bl
not al
and al, byte [0x51aecd]
je 0x40fbf5
mov cl, byte [0x51aecf]
not al
and byte [0x51aecd], al
and byte [0x51aece], al
and cl, al
mov al, cl
mov byte [0x51aecf], cl
mov ecx, 0x51aef0
call fcn.004128e0
movzx eax, bl
mov ebx, dword [esp + 0x3c]
mov edx, dword [esp + 0x50]
push 1
push 0
push edx
push eax
mov eax, dword [esp + 0x28]
push eax
mov eax, edi
call fcn.00412170
add esp, 0x14
cmp byte [esp + 0x13], 0
je 0x40fc4e
cmp dword [esp + 0x50], 0
jne 0x40fc4e
mov ecx, dword [esp + 0x5c]
mov edx, dword [0x5165ec]
mov eax, dword [esp + 0x58]
push ecx
movzx ecx, byte [edx + 0xef]
mov edx, dword [esp + 0x58]
push ebp
push 1
push eax
push edx
mov al, bl
call fcn.004112c0
add esp, 0x14
jmp 0x40fc78
mov eax, dword [0x5165ec]
movzx ecx, byte [eax + 0xf6]
mov eax, dword [esp + 0x50]
mov edx, 0xffc3d44d
sub edx, ecx
mov ecx, dword [esp + 0x40]
push edx
push 1
push eax
push ecx
push ebx
push ebp
call fcn.004102e0
add esp, 0x18
dec dword [esp + 0x14]
jne 0x40fa69
cmp byte [esp + 0x4c], 0
jne 0x40fdc2
cmp dword [0x51b9a0], 0
je 0x40fca1
mov bl, byte [0x519dd6]
jmp 0x40fd8d
cmp dword [0x51b000], 0
je 0x40fcb5
mov bl, byte [0x51aecd]
jmp 0x40fd8d
push 0xa0
xor bl, bl
call esi
mov edx, 0x8000
test dx, ax
je 0x40fcca
mov bl, 0x10
push 0xa1
call esi
mov ecx, 0x8000
test cx, ax
je 0x40fcde
or bl, 0x20
push 0xa2
call esi
mov edx, 0x8000
test dx, ax
je 0x40fcf2
or bl, 1
push 0xa3
call esi
mov ecx, 0x8000
test cx, ax
je 0x40fd06
or bl, 2
push 0xa4
call esi
mov edx, 0x8000
test dx, ax
je 0x40fd1a
or bl, 4
push 0xa5
call esi
mov ecx, 0x8000
test cx, ax
je 0x40fd2e
or bl, 8
push 0x5b
call esi
mov edx, 0x8000
test dx, ax
je 0x40fd3f
or bl, 0x40
push 0x5c
call esi
mov ecx, 0x8000
test cx, ax
je 0x40fd50
or bl, 0x80
cmp dword [0x51b000], 0
je 0x40fd8d
mov al, bl
not al
and al, byte [0x51aecd]
je 0x40fd8d
mov cl, byte [0x51aecf]
not al
and byte [0x51aecd], al
and byte [0x51aece], al
and cl, al
mov al, cl
mov byte [0x51aecf], cl
mov ecx, 0x51aef0
call fcn.004128e0
mov cl, bl
mov al, cl
xor al, byte [esp + 0x44]
mov byte [esp + 0x4c], cl
and al, cl
and al, 0xcc
je 0x40fdc2
mov edx, dword [esp + 0x50]
push 0
not al
push 1
push edx
mov edx, dword [esp + 0x58]
and al, cl
movzx eax, al
push edx
push eax
mov eax, 0xffc3d44d
call fcn.00412170
add esp, 0x14
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x28
ret