Function at 0x499885
Capabilities:
Log keystrokes via polling
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0x9c
mov dword [ebp - 0x64], 0x51fce0
mov dword [ebp - 0x60], 0x5208d2
lea eax, [ebp - 0x5c]
lea edx, [ebp - 0x18]
mov dword [eax], edx
mov edx, 0x49a139
mov dword [eax + 4], edx
mov dword [eax + 8], esp
lea eax, [ebp - 0x7c]
mov dword [esp], eax
call fcn.004b2410
mov dword [ebp - 0x1c], 0
jmp 0x4998ca
nop
jmp 0x4998ca
nop
mov eax, dword [0x683684]
cmp eax, 1
jne 0x499907
mov dword [0x683684], 2
jmp 0x4998f8
mov dword [esp], 1
mov eax, dword [sym.imp.KERNEL32.dll_Sleep]
mov dword [ebp - 0x78], 0xffffffff
call eax
sub esp, 4
mov eax, dword [0x683684]
cmp eax, 2
sete al
test al, al
jne 0x4998e0
mov eax, dword [0x693724]
test eax, eax
je 0x49991d
mov eax, dword [0x693720]
test eax, eax
je 0x49a045
call fcn.0043ff4f
mov dword [0xa1a7a4], eax
mov edx, dword [0xa1a7a4]
mov eax, dword [0x69de64]
mov ecx, edx
sub ecx, eax
mov eax, ecx
mov dword [0xa1a7a4], eax
mov edx, dword [0xa1a7a4]
mov eax, dword [0x69de60]
add eax, edx
mov dword [0xa1a7a4], eax
mov ecx, dword [0xa1a7a4]
mov edx, 0x31b5d43b
mov eax, ecx
mul edx
mov eax, edx
shr eax, 0x18
imul eax, eax, 0x5265c00
mov edx, ecx
sub edx, eax
mov eax, edx
mov dword [0xa1a7a4], eax
mov eax, dword [0xa1a7a4]
mov edx, 0
mov dword [ebp - 0x88], eax
mov dword [ebp - 0x84], edx
fild qword [ebp - 0x88]
fld qword [0x551c08]
fmulp st(1)
fnstcw word [ebp - 0x7e]
movzx eax, word [ebp - 0x7e]
mov ah, 0xc
mov word [ebp - 0x80], ax
fldcw word [ebp - 0x80]
fistp qword [ebp - 0x88]
fldcw word [ebp - 0x7e]
mov eax, dword [ebp - 0x88]
mov edx, dword [ebp - 0x84]
mov dword [0xa1a7a4], eax
mov eax, dword [0xa1a7a4]
mov byte [0x56e70c], al
mov eax, dword [0xa1a7a4]
shr eax, 8
mov byte [0x56e70d], al
mov eax, dword [0xa1a7a4]
shr eax, 0x10
mov byte [0x56e70e], al
mov eax, dword [0xa19170]
test eax, eax
je 0x499a25
mov eax, dword [0xa19170]
cmp eax, 0xffffffff
je 0x499a08
mov dword [0xa19170], 0xffffffff
jmp 0x499e58
mov dword [esp], 0x40
mov eax, dword [sym.imp.KERNEL32.dll_Sleep]
mov dword [ebp - 0x78], 0xffffffff
call eax
sub esp, 4
jmp 0x4998ca
mov dword [esp], 0xf
mov eax, dword [sym.imp.KERNEL32.dll_Sleep]
mov dword [ebp - 0x78], 0xffffffff
call eax
sub esp, 4
mov dword [0x69de74], 1
mov dword [0x69de70], 1
mov dword [esp], 1
mov eax, dword [sym.imp.KERNEL32.dll_Sleep]
call eax
sub esp, 4
movzx eax, byte [0x56e268]
test al, al
je 0x499a7c
mov dword [0x683684], 2
jmp 0x49a046
mov eax, dword [0x67eb4c]
test eax, eax
jne 0x499a8a
call fcn.0046d4a9
mov eax, dword [0x67eb4c]
test eax, eax
je 0x499d8f
mov dword [ebp - 0x28], 0
mov eax, dword [0x522054]
mov dword [esp + 8], eax
mov dword [esp + 4], str.input__d.txt
mov dword [esp], str.XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
call sub.msvcrt.dll_sprintf
mov dword [esp + 4], 0x53e7df
mov dword [esp], str.XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
mov dword [ebp - 0x78], 0xffffffff
call sub.msvcrt.dll_fopen
mov dword [ebp - 0x28], eax
cmp dword [ebp - 0x28], 0
je 0x499d8f
mov dword [esp + 8], 2
mov dword [esp + 4], 0
mov eax, dword [ebp - 0x28]
mov dword [esp], eax
call sub.msvcrt.dll_fseek
mov eax, dword [ebp - 0x28]
mov dword [esp], eax
call sub.msvcrt.dll_ftell
mov dword [ebp - 0x2c], eax
mov eax, dword [ebp - 0x28]
mov dword [esp], eax
call sub.msvcrt.dll_rewind
cmp dword [ebp - 0x2c], 0
jle 0x499d7d
mov eax, dword [ebp - 0x2c]
add eax, 1
mov dword [esp + 4], eax
mov dword [esp], 1
call sub.msvcrt.dll_calloc
mov dword [ebp - 0x30], eax
cmp dword [ebp - 0x30], 0
je 0x499d7d
mov eax, dword [ebp - 0x2c]
mov edx, dword [ebp - 0x28]
mov dword [esp + 0xc], edx
mov dword [esp + 8], eax
mov dword [esp + 4], 1
mov eax, dword [ebp - 0x30]
mov dword [esp], eax
call sub.msvcrt.dll_fread
mov dword [ebp - 0x34], eax
mov eax, dword [ebp - 0x2c]
cmp eax, dword [ebp - 0x34]
jne 0x499d72
mov eax, dword [ebp - 0x2c]
lea edx, [eax - 1]
mov eax, dword [ebp - 0x30]
add eax, edx
movzx eax, byte [eax]
cmp al, 0x2a
jne 0x499d72
mov dword [ebp - 0x20], 0
mov eax, dword [ebp - 0x20]
mov dword [ebp - 0x24], eax
jmp 0x499bbf
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x30]
add eax, edx
movzx eax, byte [eax]
test al, al
je 0x499d42
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x30]
add eax, edx
movzx eax, byte [eax]
cmp al, 0x3a
je 0x499bd1
add dword [ebp - 0x24], 1
mov eax, dword [ebp - 0x24]
cmp eax, dword [ebp - 0x2c]
setl al
test al, al
jne 0x499b99
jmp 0x499d43
nop
mov edx, dword [ebp - 0x20]
mov eax, dword [ebp - 0x30]
add eax, edx
movzx eax, byte [eax]
movsx eax, al
mov dword [ebp - 0x38], eax
add dword [ebp - 0x20], 1
cmp dword [ebp - 0x38], 0x4d
jne 0x499c2c
mov edx, dword [ebp - 0x20]
mov eax, dword [ebp - 0x30]
add edx, eax
lea eax, [ebp - 0x44]
mov dword [esp + 0xc], eax
lea eax, [ebp - 0x40]
mov dword [esp + 8], eax
mov dword [esp + 4], str._d__d
mov dword [esp], edx
call sub.msvcrt.dll_sscanf
mov edx, dword [ebp - 0x44]
mov eax, dword [ebp - 0x40]
mov dword [esp + 4], edx
mov dword [esp], eax
mov dword [ebp - 0x78], 1
call fcn.00496a23
cmp dword [ebp - 0x38], 0x4c
jne 0x499c79
mov edx, dword [ebp - 0x20]
mov eax, dword [ebp - 0x30]
add edx, eax
lea eax, [ebp - 0x44]
mov dword [esp + 0xc], eax
lea eax, [ebp - 0x40]
mov dword [esp + 8], eax
mov dword [esp + 4], str._d__d
mov dword [esp], edx
call sub.msvcrt.dll_sscanf
mov edx, dword [ebp - 0x44]
mov eax, dword [ebp - 0x40]
mov dword [esp + 8], edx
mov dword [esp + 4], eax
mov dword [esp], 0
mov dword [ebp - 0x78], 1
call fcn.0049673e
cmp dword [ebp - 0x38], 0x6c
jne 0x499cc6
mov edx, dword [ebp - 0x20]
mov eax, dword [ebp - 0x30]
add edx, eax
lea eax, [ebp - 0x44]
mov dword [esp + 0xc], eax
lea eax, [ebp - 0x40]
mov dword [esp + 8], eax
mov dword [esp + 4], str._d__d
mov dword [esp], edx
call sub.msvcrt.dll_sscanf
mov edx, dword [ebp - 0x44]
mov eax, dword [ebp - 0x40]
mov dword [esp + 8], edx
mov dword [esp + 4], eax
mov dword [esp], 0
mov dword [ebp - 0x78], 1
call fcn.00496544
cmp dword [ebp - 0x38], 0x44
jne 0x499cfd
mov edx, dword [ebp - 0x20]
mov eax, dword [ebp - 0x30]
add edx, eax
lea eax, [ebp - 0x40]
mov dword [esp + 8], eax
mov dword [esp + 4], 0x53cc5a
mov dword [esp], edx
call sub.msvcrt.dll_sscanf
mov eax, dword [ebp - 0x40]
mov dword [esp], eax
mov dword [ebp - 0x78], 1
call fcn.004407fa
cmp dword [ebp - 0x38], 0x55
jne 0x499d34
mov edx, dword [ebp - 0x20]
mov eax, dword [ebp - 0x30]
add edx, eax
lea eax, [ebp - 0x40]
mov dword [esp + 8], eax
mov dword [esp + 4], 0x53cc5a
mov dword [esp], edx
call sub.msvcrt.dll_sscanf
mov eax, dword [ebp - 0x40]
mov dword [esp], eax
mov dword [ebp - 0x78], 1
call fcn.004408b5
mov eax, dword [ebp - 0x24]
add eax, 1
mov dword [ebp - 0x20], eax
jmp 0x499b91
nop
mov eax, dword [0x522054]
add eax, 1
mov dword [0x522054], eax
mov eax, dword [ebp - 0x30]
mov dword [esp], eax
call sub.msvcrt.dll_free
mov eax, dword [ebp - 0x28]
mov dword [esp], eax
mov dword [ebp - 0x78], 1
call sub.msvcrt.dll_fclose
jmp 0x499a97
mov eax, dword [ebp - 0x30]
mov dword [esp], eax
call sub.msvcrt.dll_free
mov eax, dword [ebp - 0x28]
mov dword [esp], eax
mov dword [ebp - 0x78], 0xffffffff
call sub.msvcrt.dll_fclose
xor dword [ebp - 0x1c], 1
mov eax, dword [0x6936e0]
test eax, eax
jne 0x499e52
mov dword [0x6936f4], 1
mov eax, dword [0x6936f0]
test eax, eax
je 0x499e48
mov dword [esp + 8], 1
fld qword [0x551a88]
fstp qword [esp]
mov dword [ebp - 0x78], 0xffffffff
call fcn.0046215a
fld qword [0x6936e8]
fsubp st(1)
fabs
fld qword [0x551b40]
fxch st(1)
fucompi st(1)
fstp st(0)
setae al
test al, al
je 0x499e48
mov eax, dword [0x6936e4]
mov dword [esp], eax
call fcn.00481df1
mov dword [0x6936f0], 0
call fcn.00473571
mov dword [0xa1a7a8], eax
mov eax, dword [0x6936e4]
mov dword [esp], eax
call fcn.004734c8
mov dword [esp + 8], 2
mov dword [esp + 4], 0xf
mov dword [esp], 0
call fcn.0045d9d9
mov eax, dword [0xa1a7a8]
mov dword [esp], eax
call fcn.004734c8
mov dword [0x6936f4], 0
cmp dword [ebp - 0x1c], 1
jne 0x499e7a
mov eax, dword [0x5222d8]
test eax, eax
je 0x499e6d
mov dword [ebp - 0x78], 0xffffffff
call fcn.0049a1ca
mov eax, dword [0x69dd2c]
add eax, 1
mov dword [0x69dd2c], eax
mov dword [0x69de70], 0
mov eax, dword [0xa19170]
test eax, eax
jne 0x4998c6
cmp dword [ebp - 0x1c], 0
jne 0x4998c9
mov dword [esp], 0x91
mov eax, dword [sym.imp.USER32.dll_GetKeyState]
mov dword [ebp - 0x78], 0xffffffff
call eax
sub esp, 4
cwde
mov edx, eax
and edx, 1
mov dword [ebp - 0x8c], edx
mov dword [esp], 0x30d4b
call fcn.0044027e
cmp dword [ebp - 0x8c], eax
setne al
test al, al
je 0x499f13
mov dword [esp], 0x30d4b
call fcn.0044027e
test eax, eax
setne al
test al, al
je 0x499efb
mov dword [esp], 0x30d4b
call fcn.004405dd
jmp 0x499f07
mov dword [esp], 0x30d4b
call fcn.004404eb
mov dword [ebp - 0x78], 0xffffffff
call fcn.0049c157
mov dword [esp], 0x14
mov eax, dword [sym.imp.USER32.dll_GetKeyState]
mov dword [ebp - 0x78], 0xffffffff
call eax
sub esp, 4
cwde
mov ecx, eax
and ecx, 1
mov dword [ebp - 0x90], ecx
mov dword [esp], 0x187cd
call fcn.0044027e
cmp dword [ebp - 0x90], eax
setne al
test al, al
je 0x499fa6
mov dword [esp], 0x187cd
call fcn.0044027e
test eax, eax
setne al
test al, al
je 0x499f7d
mov dword [0x6936c8], 0x12d
mov dword [esp], 0x187cd
call fcn.004408b5
jmp 0x499f9a
mov dword [0x6936c8], 0x12d
mov dword [esp], 0x187cd
mov dword [ebp - 0x78], 0xffffffff
call fcn.004407fa
mov dword [ebp - 0x78], 0xffffffff
call fcn.0049c157
mov dword [esp], 0x90
mov eax, dword [sym.imp.USER32.dll_GetKeyState]
mov dword [ebp - 0x78], 0xffffffff
call eax
sub esp, 4
cwde
mov edx, eax
and edx, 1
mov dword [ebp - 0x94], edx
mov dword [esp], 0x187cc
call fcn.0044027e
cmp dword [ebp - 0x94], eax
setne al
test al, al
je 0x49a039
mov dword [esp], 0x187cc
call fcn.0044027e
test eax, eax
setne al
test al, al
je 0x49a010
mov dword [0x6936c8], 0x12c
mov dword [esp], 0x187cc
call fcn.004408b5
jmp 0x49a02d
mov dword [0x6936c8], 0x12c
mov dword [esp], 0x187cc
mov dword [ebp - 0x78], 0xffffffff
call fcn.004407fa
mov dword [ebp - 0x78], 0xffffffff
call fcn.0049c157
mov eax, dword [0xa19170]
test eax, eax
jmp 0x4998c9
nop
mov byte [0x56e299], 1
mov dword [0x56e294], 1
jmp 0x49a071
mov dword [esp], 0x10
mov eax, dword [sym.imp.KERNEL32.dll_Sleep]
mov dword [ebp - 0x78], 0xffffffff
call eax
sub esp, 4
mov eax, dword [0x6936dc]
cmp eax, 3
setne al
test al, al
jne 0x49a059
mov eax, dword [0x6936f0]
test eax, eax
je 0x49a096
mov eax, dword [0x6936e4]
mov dword [esp], eax
call fcn.00481df1
mov dword [esp + 4], 0
mov dword [esp], 0
mov dword [ebp - 0x78], 0xffffffff
call fcn.00462f9f
mov eax, dword [0x67eb4c]
test eax, eax
jne 0x49a0bf
call fcn.0046d4b5
mov eax, dword [0x67eb4c]
test eax, eax
je 0x49a126
mov dword [esp + 4], 0x53ccb2
mov dword [esp], str..._final.txt
mov dword [ebp - 0x78], 0xffffffff
call sub.msvcrt.dll_fopen
mov dword [ebp - 0x3c], eax
cmp dword [ebp - 0x3c], 0
je 0x49a11a
mov eax, dword [ebp - 0x3c]
mov dword [esp + 0xc], eax
mov dword [esp + 8], 0x17
mov dword [esp + 4], 1
mov dword [esp], str.Program_exited_normally
call sub.msvcrt.dll_fwrite
mov eax, dword [ebp - 0x3c]
mov dword [esp], eax
call sub.msvcrt.dll_fclose
mov dword [esp], 0
call sub.msvcrt.dll_exit
mov eax, dword [0x683698]
mov edx, dword [0x68369c]
mov dword [esp], eax
call sub.msvcrt.dll_exit
lea ebp, [ebp + 0x18]
mov eax, dword [ebp - 0x74]
mov dword [esp], eax
mov dword [ebp - 0x78], 0xffffffff
call fcn.004b28b0