Function at 0x543390
Capabilities:
Log keystrokes via polling
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x48
push esi
push edi
mov edi, edx
mov edx, ecx
mov ecx, dword [0x6bb530]
mov dword [esp + 0x10], edx
test ecx, ecx
je case.0x543bdb.527
lea esi, [ecx + 8]
mov ecx, dword [ecx + 0x78]
mov dword [esp + 0xc], ecx
cmp edi, 0x200
ja 0x543bc3
je case.0x5433e2.160
lea eax, [edi - 7]
cmp eax, 0xfe
ja case.0x543bdb.527
movzx eax, byte [eax + 0x543e24]
jmp dword [eax*4 + 0x543e0c]
cmp edi, 0x100
je 0x5433fe
mov byte [esp + 8], 0
cmp edi, 0x104
jne 0x543403
mov byte [esp + 8], 1
cmp dword [ebp + 8], 0x100
jae case.0x543bdb.527
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
shr eax, 0xf
and al, 1
cmp byte [esi + 0x3769], 0
mov byte [esp + 0x14], al
je 0x54344b
test al, al
je 0x543438
movss xmm3, dword [0x58a87c]
jmp 0x54343b
xorps xmm3, xmm3
push dword [esp + 0x14]
mov ecx, esi
push 0x1000
call fcn.00518100
push 0x10
call dword [sym.imp.USER32.dll_GetKeyState]
shr eax, 0xf
and al, 1
cmp byte [esi + 0x3769], 0
mov byte [esp + 0x14], al
je 0x543486
test al, al
je 0x543473
movss xmm3, dword [0x58a87c]
jmp 0x543476
xorps xmm3, xmm3
push dword [esp + 0x14]
mov ecx, esi
push 0x2000
call fcn.00518100
push 0x12
call dword [sym.imp.USER32.dll_GetKeyState]
shr eax, 0xf
and al, 1
cmp byte [esi + 0x3769], 0
mov byte [esp + 0x14], al
je 0x5434c1
test al, al
je 0x5434ae
movss xmm3, dword [0x58a87c]
jmp 0x5434b1
xorps xmm3, xmm3
push dword [esp + 0x14]
mov ecx, esi
push 0x4000
call fcn.00518100
push 0x5d
call dword [sym.imp.USER32.dll_GetKeyState]
shr eax, 0xf
and al, 1
cmp byte [esi + 0x3769], 0
mov byte [esp + 0x14], al
je 0x5434fc
test al, al
je 0x5434e9
movss xmm3, dword [0x58a87c]
jmp 0x5434ec
xorps xmm3, xmm3
push dword [esp + 0x14]
mov ecx, esi
push 0x8000
call fcn.00518100
mov esi, dword [ebp + 8]
cmp esi, 0xd
jne 0x543517
mov eax, dword [ebp + 0xc]
shr eax, 0x10
test eax, 0x100
mov eax, 0x10d
cmovne esi, eax
mov ecx, esi
call fcn.00542e50
mov edi, dword [esp + 8]
mov dword [esp + 0x14], eax
test eax, eax
je 0x543579
mov ecx, dword [0x6bb530]
add ecx, 8
mov dword [esp + 0x10], ecx
cmp byte [ecx + 0x3769], 0
je 0x543563
cmp byte [esp + 8], 0
je 0x543551
movss xmm3, dword [0x58a87c]
jmp 0x543554
xorps xmm3, xmm3
push edi
push eax
call fcn.00518100
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x10]
cmp esi, 0x1ff
ja 0x543579
mov dword [ecx + esi*4 + 0xb8], eax
mov dword [ecx + eax*4 + 0xb8], esi
cmp esi, 0x10
jne 0x543646
push 0xa0
call dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [esp + 8]
shr eax, 0xf
and al, 1
cmp al, cl
jne 0x5435dd
mov eax, dword [0x6bb530]
cmp byte [eax + 0x3771], 0
lea esi, [eax + 8]
je 0x5435c9
test cl, cl
je 0x5435b9
movss xmm3, dword [0x58a87c]
jmp 0x5435bc
xorps xmm3, xmm3
push edi
push 0x210
mov ecx, esi
call fcn.00518100
mov dword [esi + 0x338], 0x210
mov dword [esi + 0x8f8], 0xa0
push 0xa1
call dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [esp + 8]
shr eax, 0xf
and al, 1
cmp al, cl
jne case.0x543bdb.527
mov esi, dword [0x6bb530]
cmp byte [esi + 0x3771], 0
je 0x54362a
test cl, cl
je 0x543616
movss xmm0, dword [0x58a87c]
jmp 0x543619
xorps xmm0, xmm0
push edi
push 0x214
movaps xmm3, xmm0
lea ecx, [esi + 8]
call fcn.00518100
mov dword [esi + 0x344], 0x214
xor eax, eax
mov dword [esi + 0x910], 0xa1
pop edi
pop esi
mov esp, ebp
pop ebp
ret
cmp esi, 0x11
jne 0x543713
push 0xa2
call dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [esp + 8]
shr eax, 0xf
and al, 1
cmp al, cl
jne 0x5436aa
mov eax, dword [0x6bb530]
cmp byte [eax + 0x3771], 0
lea esi, [eax + 8]
je 0x543696
test cl, cl
je 0x543686
movss xmm3, dword [0x58a87c]
jmp 0x543689
xorps xmm3, xmm3
push edi
push 0x20f
mov ecx, esi
call fcn.00518100
mov dword [esi + 0x340], 0x20f
mov dword [esi + 0x8f4], 0xa2
push 0xa3
call dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [esp + 8]
shr eax, 0xf
and al, 1
cmp al, cl
jne case.0x543bdb.527
mov esi, dword [0x6bb530]
cmp byte [esi + 0x3771], 0
je 0x5436f7
test cl, cl
je 0x5436e3
movss xmm0, dword [0x58a87c]
jmp 0x5436e6
xorps xmm0, xmm0
push edi
push 0x213
movaps xmm3, xmm0
lea ecx, [esi + 8]
call fcn.00518100
mov dword [esi + 0x34c], 0x213
xor eax, eax
mov dword [esi + 0x90c], 0xa3
pop edi
pop esi
mov esp, ebp
pop ebp
ret
cmp esi, 0x12
jne case.0x543bdb.527
push 0xa4
call dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [esp + 8]
shr eax, 0xf
and al, 1
cmp al, cl
jne 0x543777
mov eax, dword [0x6bb530]
cmp byte [eax + 0x3771], 0
lea esi, [eax + 8]
je 0x543763
test cl, cl
je 0x543753
movss xmm3, dword [0x58a87c]
jmp 0x543756
xorps xmm3, xmm3
push edi
push 0x211
mov ecx, esi
call fcn.00518100
mov dword [esi + 0x348], 0x211
mov dword [esi + 0x8fc], 0xa4
push 0xa5
call dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [esp + 8]
shr eax, 0xf
and al, 1
cmp al, cl
jne case.0x543bdb.527
mov esi, dword [0x6bb530]
cmp byte [esi + 0x3771], 0
je 0x5437c4
test cl, cl
je 0x5437b0
movss xmm0, dword [0x58a87c]
jmp 0x5437b3
xorps xmm0, xmm0
push edi
push 0x215
movaps xmm3, xmm0
lea ecx, [esi + 8]
call fcn.00518100
mov dword [esi + 0x354], 0x215
xor eax, eax
mov dword [esi + 0x914], 0xa5
pop edi
pop esi
mov esp, ebp
pop ebp
ret
mov ecx, dword [esi + 0xdb4]
cmp edi, 7
mov edx, dword [ecx + 0x3de0]
lea eax, [ecx + 0x3de0]
sete byte [esp + 8]
mov dword [esp + 0x10], ecx
sub edx, 1
mov dword [esp + 0x14], eax
js 0x543831
mov eax, dword [esp + 0x10]
lea ecx, [edx*8]
sub ecx, edx
mov eax, dword [eax + 0x3de8]
lea eax, [eax + ecx*4]
nop dword [eax]
cmp dword [eax], 6
je 0x54389f
sub eax, 0x1c
sub edx, 1
jns 0x543820
mov ecx, dword [esp + 0x10]
cmp byte [ecx + 0x3770], 0
sete al
mov dl, byte [esp + 8]
cmp al, dl
je case.0x543bdb.527
cmp byte [esi + 0x66], 0
je 0x543856
cmp edi, 7
jne case.0x543bdb.527
mov eax, dword [ecx + 0x3dfc]
xorps xmm0, xmm0
movups xmmword [esp + 0x34], xmm0
mov dword [esp + 0x3c], eax
inc eax
mov dword [ecx + 0x3dfc], eax
lea eax, [esp + 0x34]
mov ecx, dword [esp + 0x14]
push eax
movq qword [esp + 0x48], xmm0
mov dword [esp + 0x50], 0
mov dword [esp + 0x38], 6
mov byte [esp + 0x44], dl
call fcn.0052ff00
xor eax, eax
pop edi
pop esi
mov esp, ebp
pop ebp
ret
mov al, byte [eax + 0xc]
mov ecx, dword [esp + 0x10]
jmp 0x54383b
push edx
call dword [sym.imp.USER32.dll_IsWindowUnicode]
test eax, eax
je 0x5439f2
mov ecx, dword [ebp + 8]
lea eax, [ecx - 1]
cmp eax, 0xfffe
ja case.0x543bdb.527
movzx edi, cx
mov eax, edi
test ax, ax
jne 0x5438df
cmp word [esi + 0x376c], ax
je case.0x543bdb.527
cmp byte [esi + 0x3769], 0
je case.0x543bdb.527
movzx edx, word [esi + 0x376c]
mov ecx, eax
and ecx, 0xfc00
mov dword [esp + 0x14], 0xd800
cmp cx, word [esp + 0x14]
jne 0x54396e
test dx, dx
je 0x54395f
mov ecx, dword [esi + 0xdb4]
xorps xmm0, xmm0
movlpd qword [esp + 0x44], xmm0
mov dword [esp + 0x4c], 0
mov dword [esp + 0x34], 5
mov eax, dword [ecx + 0x3dfc]
mov dword [esp + 0x3c], eax
inc eax
mov dword [ecx + 0x3dfc], eax
lea eax, [esp + 0x34]
push eax
add ecx, 0x3de0
mov dword [esp + 0x3c], 2
mov dword [esp + 0x44], 0xfffd
call fcn.0052ff00
mov word [esi + 0x376c], di
xor eax, eax
pop edi
pop esi
mov esp, ebp
pop ebp
ret
test dx, dx
je 0x5439df
mov eax, 0xdc00
cmp cx, ax
je 0x5439d1
mov ecx, dword [esi + 0xdb4]
xorps xmm0, xmm0
movlpd qword [esp + 0x44], xmm0
mov dword [esp + 0x4c], 0
mov dword [esp + 0x34], 5
mov eax, dword [ecx + 0x3dfc]
mov dword [esp + 0x3c], eax
inc eax
mov dword [ecx + 0x3dfc], eax
lea eax, [esp + 0x34]
push eax
add ecx, 0x3de0
mov dword [esp + 0x3c], 2
mov dword [esp + 0x44], 0xfffd
call fcn.0052ff00
mov eax, edi
jmp 0x5439d6
mov eax, 0xfffd
xor ecx, ecx
mov word [esi + 0x376c], cx
movzx eax, ax
mov ecx, esi
push eax
call fcn.00518090
xor eax, eax
pop edi
pop esi
mov esp, ebp
pop ebp
ret
xor eax, eax
push 1
mov word [esp + 0xc], ax
lea eax, [esp + 0xc]
push eax
push 1
lea eax, [ebp + 8]
push eax
push 1
push 0
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
movzx edx, word [esp + 8]
mov ecx, dword [esi + 0xdb4]
test edx, edx
je case.0x543bdb.527
cmp byte [esi + 0x3769], 0
je case.0x543bdb.527
mov eax, dword [ecx + 0x3dfc]
xorps xmm0, xmm0
mov dword [esp + 0x3c], eax
inc eax
mov dword [ecx + 0x3dfc], eax
lea eax, [esp + 0x34]
push eax
add ecx, 0x3de0
movlpd qword [esp + 0x48], xmm0
mov dword [esp + 0x50], 0
mov dword [esp + 0x38], 5
mov dword [esp + 0x3c], 2
mov dword [esp + 0x44], edx
call fcn.0052ff00
xor eax, eax
pop edi
pop esi
mov esp, ebp
pop ebp
ret
cmp word [ebp + 0xc], 1
jne case.0x543bdb.527
call fcn.00542380
test al, al
je case.0x543bdb.527
mov eax, 1
pop edi
pop esi
mov esp, ebp
pop ebp
ret
call dword [sym.imp.USER32.dll_GetMessageExtraInfo]
and eax, 0xffffff80
cmp eax, 0xff515700
jne 0x543abb
mov dword [esp + 8], 2
jmp 0x543ac9
xor ecx, ecx
cmp eax, 0xff515780
sete cl
mov dword [esp + 8], ecx
mov eax, dword [esp + 0xc]
xor ecx, ecx
mov edx, dword [esp + 0x10]
cmp edi, 0x200
setne cl
inc ecx
mov dword [eax + 4], edx
mov eax, dword [eax + 8]
mov dword [esp + 0x18], ecx
mov dword [esp + 0x14], eax
cmp eax, ecx
je 0x543b62
cmp edi, 0x200
mov dword [esp + 0x24], 0x10
mov eax, 2
mov dword [esp + 0x28], SysReAllocString
mov ecx, 0x12
mov dword [esp + 0x2c], edx
cmovne eax, ecx
mov dword [esp + 0x30], 0
cmp dword [esp + 0x14], 0
mov dword [esp + 0x34], 0x10
mov dword [esp + 0x38], eax
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], 0
je 0x543b48
lea eax, [esp + 0x24]
push eax
call dword [sym.imp.USER32.dll_TrackMouseEvent]
lea eax, [esp + 0x34]
push eax
call dword [sym.imp.USER32.dll_TrackMouseEvent]
mov edx, dword [esp + 0xc]
mov eax, dword [esp + 0x18]
mov dword [edx + 8], eax
mov edx, dword [esp + 0x10]
mov ecx, dword [ebp + 0xc]
movsx eax, cx
shr ecx, 0x10
mov dword [esp + 0x1c], eax
movsx eax, cx
mov dword [esp + 0x20], eax
cmp edi, 0xa0
jne 0x543b92
lea eax, [esp + 0x1c]
push eax
push edx
call dword [sym.imp.USER32.dll_ScreenToClient]
test eax, eax
je case.0x543bdb.527
mov eax, dword [esi + 0xdb4]
mov ecx, dword [esp + 8]
mov dword [eax + 0x3df8], ecx
mov ecx, esi
movd xmm2, dword [esp + 0x20]
movd xmm1, dword [esp + 0x1c]
cvtdq2ps xmm2, xmm2
cvtdq2ps xmm1, xmm1
call fcn.00518230
xor eax, eax
pop edi
pop esi
mov esp, ebp
pop ebp
ret
lea eax, [edi - 0x201]
cmp eax, 0xa2
ja case.0x543bdb.527
movzx eax, byte [eax + 0x543f40]
jmp dword [eax*4 + 0x543f24]
xor eax, eax
cmp edi, 0x2a3
setne al
inc eax
cmp dword [ecx + 8], eax
jne case.0x543bdb.527
cmp dword [ecx + 4], edx
jne 0x543c03
mov dword [ecx + 4], 0
movss xmm1, dword [0x58aa10]
mov dword [ecx + 8], 0
movaps xmm2, xmm1
mov ecx, esi
call fcn.00518230
xor eax, eax
pop edi
pop esi
mov esp, ebp
pop ebp
ret
call dword [sym.imp.USER32.dll_GetMessageExtraInfo]
and eax, 0xffffff80
cmp eax, 0xff515700
jne 0x543c3e
mov dword [esp + 0x14], 2
jmp 0x543c4c
xor ecx, ecx
cmp eax, 0xff515780
sete cl
mov dword [esp + 0x14], ecx
mov dword [esp + 8], 0
cmp edi, 0x204
je 0x543c64
cmp edi, 0x206
jne 0x543c6c
mov dword [esp + 8], 1
cmp edi, 0x207
je 0x543c7c
cmp edi, 0x209
jne 0x543c84
mov dword [esp + 8], 2
cmp edi, 0x20b
je 0x543c94
cmp edi, 0x20d
jne 0x543ca8
mov eax, dword [ebp + 8]
shr eax, 0x10
dec eax
neg eax
sbb eax, eax
neg eax
add eax, 3
mov dword [esp + 8], eax
mov edi, dword [esp + 0xc]
cmp dword [edi + 0xc], 0
jne 0x543cc6
call dword [sym.imp.USER32.dll_GetCapture]
test eax, eax
jne 0x543cc6
push dword [esp + 0x10]
call dword [sym.imp.USER32.dll_SetCapture]
mov eax, dword [edi + 0xc]
mov ecx, dword [esp + 8]
bts eax, ecx
mov edx, dword [esp + 0x14]
mov dword [edi + 0xc], eax
mov eax, dword [esi + 0xdb4]
push 1
push ecx
mov ecx, esi
mov dword [eax + 0x3df8], edx
call fcn.00518380
xor eax, eax
pop edi
pop esi
mov esp, ebp
pop ebp
ret
call dword [sym.imp.USER32.dll_GetMessageExtraInfo]
and eax, 0xffffff80
cmp eax, 0xff515700
jne 0x543d0f
mov dword [esp + 0x14], 2
jmp 0x543d1d
xor edx, edx
cmp eax, 0xff515780
sete dl
mov dword [esp + 0x14], edx
xor ecx, ecx
cmp edi, 0x205
sete cl
mov dword [esp + 8], ecx
cmp edi, 0x208
jne 0x543d3b
mov ecx, 2
jmp 0x543d53
cmp edi, 0x20c
jne 0x543d57
mov ecx, dword [ebp + 8]
shr ecx, 0x10
dec ecx
neg ecx
sbb ecx, ecx
neg ecx
add ecx, 3
mov dword [esp + 8], ecx
mov edx, dword [esp + 0xc]
mov eax, dword [edx + 0xc]
btr eax, ecx
mov dword [edx + 0xc], eax
test eax, eax
jne 0x543d7e
call dword [sym.imp.USER32.dll_GetCapture]
cmp eax, dword [esp + 0x10]
jne 0x543d7a
call dword [sym.imp.USER32.dll_ReleaseCapture]
mov ecx, dword [esp + 8]
mov eax, dword [esi + 0xdb4]
mov edx, dword [esp + 0x14]
push 0
push ecx
mov ecx, esi
mov dword [eax + 0x3df8], edx
call fcn.00518380
xor eax, eax
pop edi
pop esi
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp + 8]
xorps xmm1, xmm1
shr eax, 0x10
mov ecx, esi
cwde
movd xmm2, eax
cvtdq2ps xmm2, xmm2
divss xmm2, dword [0x58a964]
call fcn.00518450
xor eax, eax
pop edi
pop esi
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp + 8]
xorps xmm2, xmm2
shr eax, 0x10
mov ecx, esi
cwde
movd xmm1, eax
cvtdq2ps xmm1, xmm1
xorps xmm1, xmmword [0x58aca0]
divss xmm1, dword [0x58a964]
call fcn.00518450
xor eax, eax
pop edi
pop esi
mov esp, ebp
pop ebp
ret
cmp dword [ebp + 8], 7
jne case.0x543bdb.527
mov byte [ecx + 0x25], 1
pop edi
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret