Function at 0x424720
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, edx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x14], eax
xor ecx, ecx
push ebx
push esi
movzx eax, byte [eax + 0xf]
mov dword [ebp - 0x10], eax
and eax, 0xf
shl eax, 4
add eax, dword [ebp + 8]
push edi
mov edi, dword [eax]
mov edx, edi
mov ebx, dword [eax + 8]
mov esi, dword [eax + 0xc]
mov eax, dword [eax + 4]
mov dword [ebp - 0xc], eax
mov eax, ebx
shrd eax, esi, 4
shl edx, 0x1c
or ecx, eax
shr esi, 4
or edx, esi
movzx eax, bl
and eax, 0xf
mov dword [ebp - 0x20], edx
mov dword [ebp - 0x24], ecx
xor ecx, ecx
movzx eax, word [eax*2 + 0x44bd40]
cdq
mov edx, dword [ebp - 0xc]
shrd edi, edx, 4
shl eax, 0x10
shr edx, 4
xor ecx, edi
mov edi, dword [ebp + 8]
xor eax, edx
mov dword [ebp - 0x28], eax
lea edx, [ebp - 0x2c]
mov eax, dword [ebp - 0x10]
and eax, 0xfffffff0
mov dword [ebp - 0x2c], ecx
push ecx
add eax, edi
mov ecx, edx
push eax
call fcn.00424180
mov eax, 0xe
add esp, 8
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 0x14]
mov ebx, dword [ebp - 0x24]
mov esi, dword [ebp - 0x2c]
mov edx, esi
shl edx, 0x1c
mov al, byte [eax + ecx]
xor ecx, ecx
mov byte [ebp - 6], al
shr al, 4
mov byte [ebp - 7], al
mov al, bl
and al, 0xf
mov byte [ebp - 5], al
mov eax, dword [ebp - 0x20]
shrd ebx, eax, 4
shr eax, 4
or ecx, ebx
or edx, eax
mov dword [ebp - 0x24], ecx
movzx eax, byte [ebp - 5]
mov ecx, dword [ebp - 0x28]
shrd esi, ecx, 4
mov dword [ebp - 0x20], edx
movzx eax, word [eax*2 + 0x44bd40]
cdq
xor edx, edx
shl eax, 0x10
xor edx, esi
shr ecx, 4
movzx esi, byte [ebp - 6]
xor eax, ecx
and esi, 0xf
mov dword [ebp - 0x28], eax
shl esi, 4
lea eax, [ebp - 0x2c]
add esi, edi
mov dword [ebp - 0x2c], edx
mov ebx, esi
xor edx, edx
sub ebx, eax
mov dword [ebp - 0x18], ebx
nop dword [eax + eax]
mov eax, dword [esi + edx]
xor dword [ebp + edx - 0x2c], eax
add edx, 4
lea eax, [edx + 4]
cmp eax, 0x10
jbe 0x424830
mov edi, 0x10
sub edi, edx
cmp edx, 0x10
jae 0x424900
cmp edi, 0x40
jb 0x4248f0
lea ecx, [ebp - 0x2c]
lea eax, [esi + 0xf]
add ecx, edx
cmp ecx, eax
lea eax, [edx + esi]
ja 0x424871
lea ecx, [ebp - 0x1d]
cmp ecx, eax
jae 0x4248f0
and edi, 0x3f
lea ecx, [ebp - 0x1c]
mov ebx, 0x10
add eax, 0x20
sub ebx, edi
lea edi, [ebp - 0x2c]
sub edi, esi
sub ecx, esi
mov dword [ebp - 0x10], ecx
jmp 0x424893
mov ecx, dword [ebp - 0x10]
movups xmm0, xmmword [ebp + edx - 0x2c]
lea eax, [eax + 0x40]
movups xmm1, xmmword [eax - 0x60]
pxor xmm1, xmm0
movups xmmword [ebp + edx - 0x2c], xmm1
movups xmm0, xmmword [ebp + edx - 0x1c]
movups xmm1, xmmword [eax - 0x50]
pxor xmm1, xmm0
movups xmmword [ebp + edx - 0x1c], xmm1
add edx, 0x40
movups xmm0, xmmword [edi + eax - 0x40]
movups xmm1, xmmword [eax - 0x40]
pxor xmm1, xmm0
movups xmmword [edi + eax - 0x40], xmm1
movups xmm0, xmmword [ecx + eax - 0x40]
movups xmm1, xmmword [eax - 0x30]
pxor xmm1, xmm0
movups xmmword [ecx + eax - 0x40], xmm1
mov ecx, edx
cmp edx, ebx
jb 0x424890
cmp ecx, 0x10
jae 0x424900
mov ebx, dword [ebp - 0x18]
nop
lea ecx, [ebp - 0x2c]
add ecx, edx
inc edx
mov al, byte [ebx + ecx]
xor byte [ecx], al
cmp edx, 0x10
jb 0x4248f0
mov ebx, dword [ebp - 0x24]
xor ecx, ecx
mov esi, dword [ebp - 0x2c]
mov al, bl
and al, 0xf
mov edx, esi
mov byte [ebp - 6], al
mov eax, dword [ebp - 0x20]
shrd ebx, eax, 4
shl edx, 0x1c
shr eax, 4
or ecx, ebx
or edx, eax
mov dword [ebp - 0x24], ecx
movzx eax, byte [ebp - 6]
mov ecx, dword [ebp - 0x28]
shrd esi, ecx, 4
mov dword [ebp - 0x20], edx
movzx eax, word [eax*2 + 0x44bd40]
cdq
xor edx, edx
shl eax, 0x10
xor edx, esi
shr ecx, 4
movzx esi, byte [ebp - 7]
xor eax, ecx
shl esi, 4
lea ecx, [ebp - 0x2c]
add esi, dword [ebp + 8]
mov dword [ebp - 0x28], eax
mov ebx, esi
xor eax, eax
mov dword [ebp - 0x2c], edx
sub ebx, ecx
mov dword [ebp - 0x10], ebx
mov ecx, dword [esi + eax]
xor dword [ebp + eax - 0x2c], ecx
add eax, 4
lea ecx, [eax + 4]
cmp ecx, 0x10
jbe 0x424964
mov edi, 0x10
sub edi, eax
cmp eax, 0x10
jae 0x424a30
cmp edi, 0x40
jb 0x424a20
lea edx, [ebp - 0x2c]
lea ecx, [esi + 0xf]
add edx, eax
cmp edx, ecx
lea ecx, [eax + esi]
ja 0x4249a5
lea edx, [ebp - 0x1d]
cmp edx, ecx
jae 0x424a20
and edi, 0x3f
lea edx, [ebp - 0x1c]
mov ebx, 0x10
add ecx, 0x20
sub ebx, edi
lea edi, [ebp - 0x2c]
sub edi, esi
sub edx, esi
mov dword [ebp - 0x18], edx
jmp 0x4249c4
mov edx, dword [ebp - 0x18]
movups xmm0, xmmword [ebp + eax - 0x2c]
lea ecx, [ecx + 0x40]
movups xmm1, xmmword [ecx - 0x60]
pxor xmm1, xmm0
movups xmmword [ebp + eax - 0x2c], xmm1
movups xmm0, xmmword [ebp + eax - 0x1c]
movups xmm1, xmmword [ecx - 0x50]
pxor xmm1, xmm0
movups xmmword [ebp + eax - 0x1c], xmm1
add eax, 0x40
movups xmm0, xmmword [edi + ecx - 0x40]
movups xmm1, xmmword [ecx - 0x40]
pxor xmm1, xmm0
movups xmmword [edi + ecx - 0x40], xmm1
movups xmm0, xmmword [edx + ecx - 0x40]
movups xmm1, xmmword [ecx - 0x30]
pxor xmm1, xmm0
movups xmmword [edx + ecx - 0x40], xmm1
mov edx, eax
cmp eax, ebx
jb 0x4249c1
cmp edx, 0x10
jae 0x424a30
mov ebx, dword [ebp - 0x10]
lea edx, [ebp - 0x2c]
add edx, eax
inc eax
mov cl, byte [edx + ebx]
xor byte [edx], cl
cmp eax, 0x10
jb 0x424a20
mov eax, dword [ebp - 0xc]
mov edi, dword [ebp + 8]
sub eax, 1
mov dword [ebp - 0xc], eax
jns 0x4247b3
mov edx, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0x2c]
mov eax, dword [ebp - 0x28]
bswap ecx
bswap eax
mov dword [edx], eax
mov eax, dword [ebp - 0x20]
mov dword [edx + 4], ecx
mov ecx, dword [ebp - 0x24]
pop edi
bswap ecx
bswap eax
pop esi
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
pop ebx
mov esp, ebp
pop ebp
ret