Function at 0x1800203f0
Capabilities:
Encode data using xor

Disassembly:
sub rsp, 0x28
cmp byte [rcx + 0xe], 0
mov rax, rcx
je 0x180020cc1
mov r11d, dword [0x180182290]
xor r9d, r9d
movdqa xmm3, xmmword [0x180164c10]
mov r8d, r9d
movdqa xmm5, xmmword [0x180164ba0]
movdqa xmm4, xmmword [0x180164b70]
mov qword [rsp + 0x20], rbx
movaps xmmword [rsp + 0x10], xmm6
movaps xmmword [rsp], xmm7
cmp r11d, 5
jl 0x1800204e2
movzx ecx, word [rcx]
movdqa xmm0, xmm4
movdqa xmm2, xmmword [0x18016d8d0]
mov r8d, 8
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movdqa xmm0, xmm5
movd ecx, xmm1
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
mov word [rax], cx
movzx ecx, word [rax + 2]
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movdqa xmm0, xmm4
movd ecx, xmm1
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
mov word [rax + 2], cx
movzx ecx, word [rax + 4]
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movdqa xmm0, xmm5
movd ecx, xmm1
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
mov word [rax + 4], cx
movzx ecx, word [rax + 6]
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rax + 6], cx
movabs r10, 0xff7f7f7fff7efe7f
nop dword [rax]
movzx ecx, r8b
mov rdx, r10
and cl, 3
shl cl, 3
shr rdx, cl
xor byte [rax + r8], dl
inc r8
cmp r8, 0xe
jb 0x1800204f0
xor byte [rax + 4], 0xdf
xor byte [rax + 6], 0xdf
movzx r8d, byte [rax + 6]
movzx ecx, byte [rax + 4]
xor r8b, 0x5c
movzx edx, byte [rax + 2]
xor cl, 0x3f
xor byte [rax], 0x5c
xor cl, 0xfb
xor byte [rax + 1], 0xaf
xor r8b, 0xee
xor byte [rax + 3], 0xc8
not dl
xor byte [rax + 7], 0xde
xor dl, 0xde
xor byte [rax + 8], 0xf
xor dl, 0xaa
xor byte [rax + 9], 0x29
xor byte [rax + 0xb], 0x1b
xor byte [rax + 0xd], 0x4f
movdqa xmm6, xmmword [0x180164bd0]
movdqa xmm7, xmmword [0x180164bc0]
mov byte [rax + 4], cl
movzx ecx, byte [rax + 5]
not cl
mov byte [rax + 6], r8b
xor cl, 0xc4
mov byte [rax + 2], dl
mov byte [rax + 5], cl
mov r8, r9
movzx ecx, byte [rax + 0xa]
not cl
xor cl, 0xd4
mov byte [rax + 0xa], cl
movzx ecx, byte [rax + 0xc]
not cl
xor cl, 0xa7
mov byte [rax + 0xc], cl
cmp r11d, 5
jl 0x180020646
movzx ecx, word [rax]
movdqa xmm0, xmm4
movdqa xmm2, xmmword [0x1801696d0]
mov r8d, 8
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movdqa xmm0, xmm5
movd ecx, xmm1
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
mov word [rax], cx
movzx ecx, word [rax + 2]
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movdqa xmm0, xmm7
movd ecx, xmm1
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
mov word [rax + 2], cx
movzx ecx, word [rax + 4]
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movdqa xmm0, xmm6
movd ecx, xmm1
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
mov word [rax + 4], cx
movzx ecx, word [rax + 6]
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rax + 6], cx
movabs r10, 0x9bb9bdf9bfdd9d99
movzx ecx, r8b
mov rdx, r10
and cl, 7
shl cl, 3
shr rdx, cl
xor byte [rax + r8], dl
inc r8
cmp r8, 0xe
jb 0x180020650
mov r10d, 0xe
mov rcx, rax
mov edx, r10d
nop dword [rax]
xor byte [rcx], 0x8c
lea rcx, [rcx + 1]
sub rdx, 1
jne 0x180020680
mov r8, r9
cmp r11d, 5
jl 0x18002073e
movzx ecx, word [rax]
movdqa xmm0, xmm4
movdqa xmm2, xmmword [0x180167890]
mov r8d, 8
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movdqa xmm0, xmm4
movd ecx, xmm1
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
mov word [rax], cx
movzx ecx, word [rax + 2]
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movdqa xmm0, xmm4
movd ecx, xmm1
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
mov word [rax + 2], cx
movzx ecx, word [rax + 4]
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movdqa xmm0, xmm4
movd ecx, xmm1
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
mov word [rax + 4], cx
movzx ecx, word [rax + 6]
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rax + 6], cx
movabs rbx, 0x777ff7f777f77f77
nop dword [rax + rax]
movzx ecx, r8b
mov rdx, rbx
and cl, 1
shl cl, 3
shr rdx, cl
xor byte [rax + r8], dl
inc r8
cmp r8, r10
jb 0x180020750
xor byte [rax], 0xf7
mov r8, r9
xor byte [rax + 1], 0x76
xor byte [rax + 3], 0xf7
xor byte [rax + 4], 0x76
xor byte [rax + 6], 0xf7
xor byte [rax + 7], 0x76
xor byte [rax + 9], 0xf7
xor byte [rax + 0xa], 0x76
xor byte [rax + 0xc], 0xf7
xor byte [rax + 0xd], 0x76
not byte [rax + 2]
not byte [rax + 5]
not byte [rax + 8]
not byte [rax + 0xb]
cmp r11d, 5
jl 0x180020850
movzx ecx, word [rax]
movdqa xmm0, xmm4
movdqa xmm2, xmmword [0x18016cf30]
mov r8d, 8
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movdqa xmm0, xmm5
movd ecx, xmm1
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
mov word [rax], cx
movzx ecx, word [rax + 2]
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movdqa xmm0, xmm4
movd ecx, xmm1
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
mov word [rax + 2], cx
movzx ecx, word [rax + 4]
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movdqa xmm0, xmm5
movd ecx, xmm1
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
mov word [rax + 4], cx
movzx ecx, word [rax + 6]
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rax + 6], cx
movabs rbx, 0xfd7dfdd5ff5df5fd
nop word [rax + rax]
movzx ecx, r8b
mov rdx, rbx
and cl, 3
shl cl, 3
shr rdx, cl
xor byte [rax + r8], dl
inc r8
cmp r8, r10
jb 0x180020860
movzx ecx, byte [rax + 5]
mov r8, r9
xor byte [rax], 0x14
not cl
xor byte [rax + 1], 0x62
xor cl, 0x22
xor byte [rax + 2], 0x68
xor byte [rax + 3], 0x30
xor byte [rax + 4], 0x18
xor byte [rax + 6], 0x62
xor byte [rax + 7], 0xac
xor byte [rax + 8], 0x79
xor byte [rax + 9], 0x4c
xor byte [rax + 0xa], 0xd5
xor byte [rax + 0xc], 0x29
xor byte [rax + 0xd], 0xf1
mov byte [rax + 5], cl
movzx ecx, byte [rax + 0xb]
not cl
xor cl, 0xc9
mov byte [rax + 0xb], cl
cmp r11d, 5
jl 0x180020974
movzx ecx, word [rax]
movdqa xmm0, xmm4
movdqa xmm2, xmmword [0x180165000]
mov r8d, 8
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movdqa xmm0, xmm5
movd ecx, xmm1
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
mov word [rax], cx
movzx ecx, word [rax + 2]
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movdqa xmm0, xmm7
movd ecx, xmm1
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
mov word [rax + 2], cx
movzx ecx, word [rax + 4]
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movdqa xmm0, xmm6
movd ecx, xmm1
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
mov word [rax + 4], cx
movzx ecx, word [rax + 6]
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rax + 6], cx
movabs rbx, 0x153b75fb5b5f1f1f
nop
movzx ecx, r8b
mov rdx, rbx
and cl, 7
shl cl, 3
shr rdx, cl
xor byte [rax + r8], dl
inc r8
cmp r8, r10
jb 0x180020980
mov rbx, qword [rsp + 0x20]
mov rcx, rax
nop dword [rax]
nop dword [rax + rax]
xor byte [rcx], 0xf8
lea rcx, [rcx + 1]
sub r10, 1
jne 0x1800209b0
mov r8, r9
cmp r11d, 5
jl 0x180020a6e
movzx ecx, word [rax]
movdqa xmm0, xmm4
movdqa xmm2, xmmword [0x18016a8c0]
mov r8d, 8
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movdqa xmm0, xmm4
movd ecx, xmm1
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
mov word [rax], cx
movzx ecx, word [rax + 2]
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movdqa xmm0, xmm4
movd ecx, xmm1
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
mov word [rax + 2], cx
movzx ecx, word [rax + 4]
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movdqa xmm0, xmm4
movd ecx, xmm1
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
mov word [rax + 4], cx
movzx ecx, word [rax + 6]
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rax + 6], cx
movabs r10, 0xc0f8cffe6a75fc56
nop dword [rax + rax]
movzx ecx, r8b
mov rdx, r10
and cl, 1
shl cl, 3
shr rdx, cl
xor byte [r8 + rax], dl
inc r8
cmp r8, 0xe
jb 0x180020a80
xor byte [rax], 0x20
mov r8, r9
xor byte [rax + 1], 0x6a
xor byte [rax + 2], 0x7c
xor byte [rax + 3], 0x20
xor byte [rax + 4], 0x6a
xor byte [rax + 5], 0x7c
xor byte [rax + 6], 0x20
xor byte [rax + 7], 0x6a
xor byte [rax + 8], 0x7c
xor byte [rax + 9], 0x20
xor byte [rax + 0xa], 0x6a
xor byte [rax + 0xb], 0x7c
xor byte [rax + 0xc], 0x20
xor byte [rax + 0xd], 0x6a
cmp r11d, 5
jl 0x180020b85
movzx ecx, word [rax]
movdqa xmm0, xmm4
movdqa xmm2, xmmword [0x180165650]
mov r8d, 8
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movdqa xmm0, xmm5
movd ecx, xmm1
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
mov word [rax], cx
movzx ecx, word [rax + 2]
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movdqa xmm0, xmm4
movd ecx, xmm1
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
mov word [rax + 2], cx
movzx ecx, word [rax + 4]
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movdqa xmm0, xmm5
movd ecx, xmm1
psllq xmm0, 3
vpsrlvq xmm1, xmm2, xmm0
mov word [rax + 4], cx
movzx ecx, word [rax + 6]
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rax + 6], cx
movabs r10, 0x31def5521d1fd555
nop
movzx ecx, r8b
mov rdx, r10
and cl, 3
shl cl, 3
shr rdx, cl
xor byte [r8 + rax], dl
inc r8
cmp r8, 0xe
jb 0x180020b90
xor byte [rax], 0xa2
xor byte [rax + 1], 0xf5
xor byte [rax + 2], 3
xor byte [rax + 3], 0x66
xor byte [rax + 4], 0xd0
xor byte [rax + 5], 0xe9
xor byte [rax + 6], 0x7d
xor byte [rax + 7], 0x40
xor byte [rax + 8], 0x9d
xor byte [rax + 9], 0x57
xor byte [rax + 0xa], 0xf5
xor byte [rax + 0xb], 0x77
xor byte [rax + 0xc], 0x10
xor byte [rax + 0xd], 0xaf
cmp r11d, 5
jl 0x180020c82
movzx ecx, word [rax]
mov r9d, 8
movdqa xmm2, xmmword [0x180165f30]
psllq xmm4, 3
vpsrlvq xmm1, xmm2, xmm4
pshufb xmm1, xmm3
movd xmm0, ecx
xorps xmm1, xmm0
psllq xmm5, 3
movd ecx, xmm1
vpsrlvq xmm1, xmm2, xmm5
pshufb xmm1, xmm3
mov word [rax], cx
movzx ecx, word [rax + 2]
psllq xmm7, 3
psllq xmm6, 3
movd xmm0, ecx
xorps xmm1, xmm0
movd ecx, xmm1
vpsrlvq xmm1, xmm2, xmm7
pshufb xmm1, xmm3
mov word [rax + 2], cx
movzx ecx, word [rax + 4]
movd xmm0, ecx
xorps xmm1, xmm0
movd ecx, xmm1
vpsrlvq xmm1, xmm2, xmm6
pshufb xmm1, xmm3
mov word [rax + 4], cx
movzx ecx, word [rax + 6]
movd xmm0, ecx
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rax + 6], cx
movaps xmm7, xmmword [rsp]
movabs r8, 0x43573ddf47db73c7
movaps xmm6, xmmword [rsp + 0x10]
nop word [rax + rax]
movzx ecx, r9b
mov rdx, r8
and cl, 7
shl cl, 3
shr rdx, cl
xor byte [r9 + rax], dl
inc r9
cmp r9, 0xe
jb 0x180020ca0
mov byte [rax + 0xe], 0
add rsp, 0x28
ret