Function at 0x4d5172
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push esi
mov esi, dword [ebp + 8]
mov eax, 0x104
push edi
mov edi, ecx
mov dword [ebp - 4], edi
mov edx, dword [esi + 4]
cmp edx, eax
ja 0x4d5300
je 0x4d528a
add eax, 0xffffffa1
cmp edx, eax
ja 0x4d51dd
je 0x4d51c0
mov eax, edx
sub eax, 0x7b
je 0x4d52a4
sub eax, 0x26
je 0x4d51c0
sub eax, 1
je 0x4d51c0
dec eax
sub eax, 1
jne 0x4d54aa
push dword [esi]
movsx eax, word [esi + 0xe]
movsx ecx, word [esi + 0xc]
push eax
push ecx
push edx
lea ecx, [edi + 0x350]
call fcn.00504700
jmp 0x4d53b6
mov eax, edx
sub eax, 0xa7
je 0x4d51c0
sub eax, 1
je 0x4d51c0
sub eax, 0x58
jne 0x4d54aa
push esi
call fcn.00502f6f
xor edi, edi
test eax, eax
jne 0x4d5216
mov ecx, dword [ebp - 4]
push edi
push dword [esi + 8]
lea ecx, [ecx + 0x350]
call fcn.0050442e
test eax, eax
jne 0x4d5281
cmp dword [esi + 8], 0x1b
jne 0x4d54a7
mov eax, dword [ebp - 4]
cmp dword [eax + 0x420], edi
je 0x4d523a
push eax
lea ecx, [eax + 0x408]
call fcn.0054d3d6
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x318]
test ecx, ecx
je 0x4d5253
cmp dword [ecx + 8], edi
je 0x4d5253
cmp dword [ecx + 4], edi
je 0x4d5253
call fcn.004e977f
call dword [sym.imp.USER32.dll_GetCapture]
push eax
call fcn.0044518e
push eax
push 0x5d3858
call fcn.00438cac
pop ecx
pop ecx
test eax, eax
je 0x4d54a7
push edi
push edi
push 0x1f
push dword [eax + 0x20]
call dword [sym.imp.USER32.dll_SendMessageW]
xor eax, eax
inc eax
pop edi
pop esi
leave
ret 4
mov ecx, dword [edi + 0x44c]
test ecx, ecx
je 0x4d52a4
push dword [esi + 0xc]
push dword [esi + 8]
push edi
call fcn.0053ec30
test eax, eax
jne 0x4d5281
call fcn.00451f2b
xor edi, edi
cmp dword [eax + 0x1a4], edi
jne 0x4d52d4
call fcn.00451f2b
cmp dword [eax + 0x1a0], edi
jne 0x4d52d4
call fcn.00451f2b
mov dword [eax + 0x1a0], 1
call fcn.004857da
call fcn.004a0c38
test eax, eax
je 0x4d52e9
cmp dword [esi + 8], 0x12
jne 0x4d52e9
push edi
push edi
push 0x10
jmp 0x4d5278
push edi
mov edi, dword [ebp - 4]
push dword [esi + 8]
lea ecx, [edi + 0x350]
call fcn.0050442e
jmp 0x4d53b6
mov eax, 0x205
cmp edx, eax
ja 0x4d54b7
je 0x4d5331
sub edx, 0x105
je 0x4d53c3
sub edx, 0xfb
je 0x4d537f
sub edx, 1
je 0x4d5331
sub edx, 3
jne 0x4d54aa
movsx eax, word [esi + 0xc]
push dword [esi]
mov dword [ebp - 0x10], eax
movsx eax, word [esi + 0xe]
mov dword [ebp - 0xc], eax
call fcn.0044518e
mov dword [ebp - 0x18], eax
test eax, eax
lea eax, [esi + 4]
je 0x4d54eb
push dword [esi]
mov dword [ebp - 0x14], eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4d54e8
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 0x18]
push dword [eax + 0x20]
call dword [sym.imp.USER32.dll_ClientToScreen]
lea eax, [esi + 4]
jmp 0x4d54eb
movsx eax, word [esi + 0xc]
push dword [esi]
mov dword [ebp - 0x1c], eax
movsx eax, word [esi + 0xe]
mov dword [ebp - 0x18], eax
call fcn.0044518e
test eax, eax
je 0x4d53a5
lea ecx, [ebp - 0x1c]
push ecx
push dword [eax + 0x20]
call dword [sym.imp.USER32.dll_ClientToScreen]
push dword [ebp - 0x18]
lea ecx, [edi + 0x350]
push dword [ebp - 0x1c]
call fcn.00504d58
test eax, eax
jne 0x4d5281
jmp 0x4d54aa
mov ecx, dword [edi + 0x44c]
test ecx, ecx
je 0x4d53e1
push dword [esi + 0xc]
push dword [esi + 8]
push edi
call fcn.0053ed69
test eax, eax
jne 0x4d5281
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
cwde
push 0x10
mov dword [ebp - 0x14], eax
call dword [sym.imp.USER32.dll_GetKeyState]
push dword [edi + 0x20]
cwde
mov dword [ebp - 0x18], eax
call sub.IMM32.dll_ImmGetContext
xor edi, edi
mov dword [ebp - 8], eax
test eax, eax
je 0x4d5420
push eax
call sub.IMM32.dll_ImmGetOpenStatus
test eax, eax
mov eax, dword [ebp - 8]
je 0x4d5420
mov dword [ebp - 0xc], 1
jmp 0x4d5429
mov ecx, edi
mov dword [ebp - 0xc], ecx
test eax, eax
je 0x4d5438
push eax
mov eax, dword [ebp - 4]
push dword [eax + 0x20]
call sub.IMM32.dll_ImmReleaseContext
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp - 4]
cmp dword [eax + 0x3fc], edi
je 0x4d549a
cmp dword [esi + 8], 0x12
je 0x4d5462
cmp dword [esi + 8], 0x79
jne 0x4d549a
mov eax, 0x8000
test dword [ebp - 0x14], eax
jne 0x4d549a
test dword [ebp - 0x18], eax
jne 0x4d549a
test ecx, ecx
jne 0x4d549a
call dword [sym.imp.USER32.dll_GetFocus]
push eax
call fcn.0044518e
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 0x3fc]
cmp edx, eax
je 0x4d5490
cmp dword [esi + 8], 0x12
je 0x4d548e
test dword [esi + 0xc], 0x20000000
jne 0x4d5281
mov ecx, edx
call fcn.00440ee7
jmp 0x4d5281
call fcn.004a0c38
test eax, eax
jne 0x4d5281
mov edi, dword [ebp - 4]
push esi
mov ecx, edi
call fcn.0052e620
jmp 0x4d5284
sub edx, 0x207
je 0x4d5331
sub edx, 1
je 0x4d5331
dec edx
sub edx, 1
jne 0x4d54aa
push dword [esi + 0xc]
lea ecx, [edi + 0x350]
push dword [esi + 8]
call fcn.00504e50
jmp 0x4d53b6
mov eax, dword [ebp - 0x14]
push dword [esi]
lea ecx, [edi + 0x350]
push dword [ebp - 0xc]
push dword [ebp - 0x10]
push dword [eax]
call fcn.00504700
test eax, eax
jne 0x4d5281
push dword [esi]
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4d5281
jmp 0x4d54aa