Function at 0x4c9829
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], 0x54fc80
mov dword [ebp - 0x60], 0x550872
lea eax, [ebp - 0x5c]
lea edx, [ebp - 0x18]
mov dword [eax], edx
mov edx, 0x4ca0dd
mov dword [eax + 4], edx
mov dword [eax + 8], esp
lea eax, [ebp - 0x7c]
mov dword [esp], eax
call fcn.004e23b0
mov dword [ebp - 0x1c], 0
jmp 0x4c986e
nop
jmp 0x4c986e
nop
mov eax, dword [0x6b5264]
cmp eax, 1
jne 0x4c98ab
mov dword [0x6b5264], 2
jmp 0x4c989c
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 [0x6b5264]
cmp eax, 2
sete al
test al, al
jne 0x4c9884
mov eax, dword [0x6c5304]
test eax, eax
je 0x4c98c1
mov eax, dword [0x6c5300]
test eax, eax
je 0x4c9fe9
call fcn.0046fef3
mov dword [0xa4c384], eax
mov edx, dword [0xa4c384]
mov eax, dword [0x6cfa44]
mov ecx, edx
sub ecx, eax
mov eax, ecx
mov dword [0xa4c384], eax
mov edx, dword [0xa4c384]
mov eax, dword [0x6cfa40]
add eax, edx
mov dword [0xa4c384], eax
mov ecx, dword [0xa4c384]
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 [0xa4c384], eax
mov eax, dword [0xa4c384]
mov edx, 0
mov dword [ebp - 0x88], eax
mov dword [ebp - 0x84], edx
fild qword [ebp - 0x88]
fld qword [0x582588]
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 [0xa4c384], eax
mov eax, dword [0xa4c384]
mov byte [0x59f70c], al
mov eax, dword [0xa4c384]
shr eax, 8
mov byte [0x59f70d], al
mov eax, dword [0xa4c384]
shr eax, 0x10
mov byte [0x59f70e], al
mov eax, dword [0xa4ad50]
test eax, eax
je 0x4c99c9
mov eax, dword [0xa4ad50]
cmp eax, 0xffffffff
je 0x4c99ac
mov dword [0xa4ad50], 0xffffffff
jmp 0x4c9dfc
mov dword [esp], 0x40
mov eax, dword [sym.imp.KERNEL32.dll_Sleep]
mov dword [ebp - 0x78], 0xffffffff
call eax
sub esp, 4
jmp 0x4c986e
mov dword [esp], 0xf
mov eax, dword [sym.imp.KERNEL32.dll_Sleep]
mov dword [ebp - 0x78], 0xffffffff
call eax
sub esp, 4
mov dword [0x6cfa54], 1
mov dword [0x6cfa50], 1
mov dword [esp], 1
mov eax, dword [sym.imp.KERNEL32.dll_Sleep]
call eax
sub esp, 4
movzx eax, byte [0x59f268]
test al, al
je 0x4c9a20
mov dword [0x6b5264], 2
jmp 0x4c9fea
mov eax, dword [0x6afb4c]
test eax, eax
jne 0x4c9a2e
call fcn.0049d44d
mov eax, dword [0x6afb4c]
test eax, eax
je 0x4c9d33
mov dword [ebp - 0x28], 0
mov eax, dword [0x552054]
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], 0x56f15f
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 0x4c9d33
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 0x4c9d21
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 0x4c9d21
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 0x4c9d16
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 0x4c9d16
mov dword [ebp - 0x20], 0
mov eax, dword [ebp - 0x20]
mov dword [ebp - 0x24], eax
jmp 0x4c9b63
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x30]
add eax, edx
movzx eax, byte [eax]
test al, al
je 0x4c9ce6
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x30]
add eax, edx
movzx eax, byte [eax]
cmp al, 0x3a
je 0x4c9b75
add dword [ebp - 0x24], 1
mov eax, dword [ebp - 0x24]
cmp eax, dword [ebp - 0x2c]
setl al
test al, al
jne 0x4c9b3d
jmp 0x4c9ce7
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 0x4c9bd0
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.004c69c7
cmp dword [ebp - 0x38], 0x4c
jne 0x4c9c1d
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.004c66e2
cmp dword [ebp - 0x38], 0x6c
jne 0x4c9c6a
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.004c64e8
cmp dword [ebp - 0x38], 0x44
jne 0x4c9ca1
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], 0x56d5da
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.0047079e
cmp dword [ebp - 0x38], 0x55
jne 0x4c9cd8
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], 0x56d5da
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.00470859
mov eax, dword [ebp - 0x24]
add eax, 1
mov dword [ebp - 0x20], eax
jmp 0x4c9b35
nop
mov eax, dword [0x552054]
add eax, 1
mov dword [0x552054], 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 0x4c9a3b
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 [0x6c52c0]
test eax, eax
jne 0x4c9df6
mov dword [0x6c52d4], 1
mov eax, dword [0x6c52d0]
test eax, eax
je 0x4c9dec
mov dword [esp + 8], 1
fld qword [0x582408]
fstp qword [esp]
mov dword [ebp - 0x78], 0xffffffff
call fcn.004920fe
fld qword [0x6c52c8]
fsubp st(1)
fabs
fld qword [0x5824c0]
fxch st(1)
fucompi st(1)
fstp st(0)
setae al
test al, al
je 0x4c9dec
mov eax, dword [0x6c52c4]
mov dword [esp], eax
call fcn.004b1d95
mov dword [0x6c52d0], 0
call fcn.004a3515
mov dword [0xa4c388], eax
mov eax, dword [0x6c52c4]
mov dword [esp], eax
call fcn.004a346c
mov dword [esp + 8], 2
mov dword [esp + 4], 0xf
mov dword [esp], 0
call fcn.0048d97d
mov eax, dword [0xa4c388]
mov dword [esp], eax
call fcn.004a346c
mov dword [0x6c52d4], 0
cmp dword [ebp - 0x1c], 1
jne 0x4c9e1e
mov eax, dword [0x5522d8]
test eax, eax
je 0x4c9e11
mov dword [ebp - 0x78], 0xffffffff
call fcn.004ca16e
mov eax, dword [0x6cf90c]
add eax, 1
mov dword [0x6cf90c], eax
mov dword [0x6cfa50], 0
mov eax, dword [0xa4ad50]
test eax, eax
jne 0x4c986a
cmp dword [ebp - 0x1c], 0
jne 0x4c986d
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.00470222
cmp dword [ebp - 0x8c], eax
setne al
test al, al
je 0x4c9eb7
mov dword [esp], 0x30d4b
call fcn.00470222
test eax, eax
setne al
test al, al
je 0x4c9e9f
mov dword [esp], 0x30d4b
call fcn.00470581
jmp 0x4c9eab
mov dword [esp], 0x30d4b
call fcn.0047048f
mov dword [ebp - 0x78], 0xffffffff
call fcn.004cc0fb
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.00470222
cmp dword [ebp - 0x90], eax
setne al
test al, al
je 0x4c9f4a
mov dword [esp], 0x187cd
call fcn.00470222
test eax, eax
setne al
test al, al
je 0x4c9f21
mov dword [0x6c52a8], 0x12d
mov dword [esp], 0x187cd
call fcn.00470859
jmp 0x4c9f3e
mov dword [0x6c52a8], 0x12d
mov dword [esp], 0x187cd
mov dword [ebp - 0x78], 0xffffffff
call fcn.0047079e
mov dword [ebp - 0x78], 0xffffffff
call fcn.004cc0fb
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.00470222
cmp dword [ebp - 0x94], eax
setne al
test al, al
je 0x4c9fdd
mov dword [esp], 0x187cc
call fcn.00470222
test eax, eax
setne al
test al, al
je 0x4c9fb4
mov dword [0x6c52a8], 0x12c
mov dword [esp], 0x187cc
call fcn.00470859
jmp 0x4c9fd1
mov dword [0x6c52a8], 0x12c
mov dword [esp], 0x187cc
mov dword [ebp - 0x78], 0xffffffff
call fcn.0047079e
mov dword [ebp - 0x78], 0xffffffff
call fcn.004cc0fb
mov eax, dword [0xa4ad50]
test eax, eax
jmp 0x4c986d
nop
mov byte [0x59f299], 1
mov dword [0x59f294], 1
jmp 0x4ca015
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 [0x6c52bc]
cmp eax, 3
setne al
test al, al
jne 0x4c9ffd
mov eax, dword [0x6c52d0]
test eax, eax
je 0x4ca03a
mov eax, dword [0x6c52c4]
mov dword [esp], eax
call fcn.004b1d95
mov dword [esp + 4], 0
mov dword [esp], 0
mov dword [ebp - 0x78], 0xffffffff
call fcn.00492f43
mov eax, dword [0x6afb4c]
test eax, eax
jne 0x4ca063
call fcn.0049d459
mov eax, dword [0x6afb4c]
test eax, eax
je 0x4ca0ca
mov dword [esp + 4], 0x56d632
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 0x4ca0be
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 [0x6b5278]
mov edx, dword [0x6b527c]
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.004e2850