Function at 0x4d3948
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffbc
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x2c], ecx
mov byte [ebp - 1], dl
mov esi, eax
xor eax, eax
push ebp
push 0x4d3c3e
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [0x4e4560], 0x7fffffff
mov byte [ebp - 9], 0
mov byte [ebp - 2], 0
mov byte [ebp - 3], 0
mov byte [ebp - 4], 0
mov byte [ebp - 5], 0
xor ebx, ebx
mov eax, esi
call fcn.00409204
mov edi, eax
cmp edi, dword [0x4e4560]
jle 0x4d39a0
mov edi, dword [0x4e4560]
test edi, edi
je 0x4d3c28
cmp edi, ebx
jle 0x4d3c1d
xor eax, eax
mov al, byte [esi + ebx]
cmp eax, 0x2b
jg 0x4d39ce
je 0x4d3a1a
sub eax, 0x25
je 0x4d3a01
sub eax, 3
je 0x4d39e6
dec eax
je 0x4d39f0
jmp 0x4d3bdb
sub eax, 0x5e
je 0x4d3a33
sub eax, 0x1d
je 0x4d3a4c
sub eax, 3
je 0x4d3bc2
jmp 0x4d3bdb
mov byte [ebp - 2], 1
inc ebx
jmp 0x4d3c15
mov byte [ebp - 2], 0
push ebp
call fcn.004d38e4
pop ecx
inc ebx
jmp 0x4d3c15
mov byte [ebp - 5], 1
push ebp
xor ecx, ecx
mov dx, 1
mov al, 0x12
call fcn.004d35e8
pop ecx
inc ebx
jmp 0x4d3c15
mov byte [ebp - 3], 1
push ebp
xor ecx, ecx
mov dx, 1
mov al, 0x10
call fcn.004d35e8
pop ecx
inc ebx
jmp 0x4d3c15
mov byte [ebp - 4], 1
push ebp
xor ecx, ecx
mov dx, 1
mov al, 0x11
call fcn.004d35e8
pop ecx
inc ebx
jmp 0x4d3c15
mov word [ebp - 0xe], 1
cmp byte [esi + ebx + 1], 0x7b
jne 0x4d3a89
mov word [ebp - 8], 0xdb
lea eax, [ebp - 7]
mov dl, 1
call fcn.004d3598
push ebp
mov cl, 1
mov dx, 1
mov ax, word [ebp - 8]
call fcn.004d371c
pop ecx
push ebp
call fcn.004d38e4
pop ecx
add ebx, 3
jmp 0x4d3c15
mov byte [ebp - 0x23], 0
mov byte [ebp - 0xa], 0
cmp edi, ebx
jl 0x4d3ac7
inc ebx
cmp byte [esi + ebx], 0x7d
jne 0x4d3aa3
mov byte [ebp - 0xa], 1
inc ebx
jmp 0x4d3ac7
mov al, byte [esi + ebx]
call fcn.00402b3c
mov edx, eax
lea eax, [ebp - 0x28]
mov byte [eax + 1], dl
mov byte [eax], 1
lea edx, [ebp - 0x28]
lea eax, [ebp - 0x23]
mov cl, 0x14
call fcn.00402c58
cmp edi, ebx
jge 0x4d3a95
cmp byte [ebp - 0xa], 0
jne 0x4d3adc
mov eax, 0x4d3c50
call fcn.004d3574
jmp 0x4d3c28
cmp byte [esi + ebx], 0x7d
jne 0x4d3b10
mov word [ebp - 8], 0xdd
lea eax, [ebp - 7]
mov dl, 1
call fcn.004d3598
push ebp
mov cl, 1
mov dx, 1
mov ax, word [ebp - 8]
call fcn.004d371c
pop ecx
push ebp
call fcn.004d38e4
pop ecx
inc ebx
jmp 0x4d3c15
lea edx, [ebp - 0x23]
mov eax, 0x4d3c5c
call fcn.00402ad4
mov byte [ebp - 0xb], al
cmp byte [ebp - 0xb], 0
je 0x4d3b7f
lea eax, [ebp - 0x44]
push eax
xor ecx, ecx
mov cl, byte [ebp - 0x23]
xor eax, eax
mov al, byte [ebp - 0xb]
sub ecx, eax
xor edx, edx
mov dl, byte [ebp - 0xb]
inc edx
lea eax, [ebp - 0x23]
call fcn.004028e4
lea edx, [ebp - 0x44]
lea eax, [ebp - 0x2c]
call fcn.00404430
mov eax, dword [ebp - 0x2c]
call fcn.00408bd8
mov word [ebp - 0xe], ax
lea eax, [ebp - 0x44]
push eax
xor ecx, ecx
mov cl, byte [ebp - 0xb]
dec ecx
mov edx, 1
lea eax, [ebp - 0x23]
call fcn.004028e4
lea edx, [ebp - 0x44]
lea eax, [ebp - 0x23]
mov cl, 0x14
call fcn.00402c94
cmp byte [ebp - 0x23], 1
jne 0x4d3b94
mov al, byte [ebp - 0x22]
push eax
call sub.user32.dll_VkKeyScanA
mov word [ebp - 8], ax
jmp 0x4d3ba0
lea eax, [ebp - 0x23]
call fcn.004d37f4
mov word [ebp - 8], ax
cmp word [ebp - 8], 0xffff
je 0x4d3c15
push ebp
mov cl, 1
mov dx, word [ebp - 0xe]
mov ax, word [ebp - 8]
call fcn.004d371c
pop ecx
push ebp
call fcn.004d38e4
pop ecx
jmp 0x4d3c15
push ebp
mov cl, 1
mov dx, 1
mov al, 0xd
call fcn.004d35e8
pop ecx
push ebp
call fcn.004d38e4
pop ecx
inc ebx
jmp 0x4d3c15
mov al, byte [esi + ebx]
push eax
call sub.user32.dll_VkKeyScanA
mov word [ebp - 8], ax
cmp word [ebp - 8], 0xffff
je 0x4d3c0a
push ebp
mov cl, 1
mov dx, 1
mov ax, word [ebp - 8]
call fcn.004d371c
pop ecx
push ebp
call fcn.004d38e4
pop ecx
jmp 0x4d3c14
mov eax, 0x4d3c60
call fcn.004d3574
inc ebx
cmp edi, ebx
jg 0x4d39b0
mov byte [ebp - 9], 1
push ebp
call fcn.004d38e4
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4d3c45
lea eax, [ebp - 0x2c]
call fcn.004041cc
ret