Function at 0x1800c9050
Capabilities:
Encode data using base64
Encode data using xor

Disassembly:
sub rsp, 0x28
cmp byte [rcx + 0xf], 0
mov rax, rcx
je 0x1800c9941
mov r11d, dword [0x180182290]
xor r10d, r10d
movdqa xmm3, xmmword [0x180164c10]
mov r8d, r10d
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 0x1800c9142
movzx ecx, word [rcx]
movdqa xmm0, xmm4
movdqa xmm2, xmmword [0x18016d240]
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 r9, 0xfe7fff7efe7f7eff
nop dword [rax]
movzx ecx, r8b
mov rdx, r9
and cl, 3
shl cl, 3
shr rdx, cl
xor byte [rax + r8], dl
inc r8
cmp r8, 0xf
jb 0x1800c9150
xor byte [rax + 4], 0x7f
xor byte [rax + 6], 0xdf
movzx r8d, byte [rax + 4]
movzx ecx, byte [rax + 1]
xor r8b, 0x9e
movzx edx, byte [rax + 2]
not cl
movzx r9d, byte [rax + 6]
xor cl, 0x25
xor byte [rax], 0xdb
xor r8b, 0xef
xor byte [rax + 5], 0x3d
not dl
xor byte [rax + 7], 0xbb
xor r9b, 0x3f
xor byte [rax + 8], 0xb8
xor dl, 0x3d
xor byte [rax + 9], 0x7f
xor r9b, 0xbb
xor byte [rax + 0xa], 0x6a
not dl
xor byte [rax + 0xb], 0xac
xor byte [rax + 0xe], 0xf9
movdqa xmm6, xmmword [0x180164bd0]
movdqa xmm7, xmmword [0x180164bc0]
mov byte [rax + 1], cl
movzx ecx, byte [rax + 3]
not cl
mov byte [rax + 4], r8b
xor cl, 0xd4
mov byte [rax + 2], dl
mov byte [rax + 3], cl
mov r8, r10
movzx ecx, byte [rax + 0xc]
not cl
mov byte [rax + 6], r9b
xor cl, 0xc1
mov byte [rax + 0xc], cl
movzx ecx, byte [rax + 0xd]
not cl
xor cl, 0xc4
mov byte [rax + 0xd], cl
cmp r11d, 5
jl 0x1800c92b5
movzx ecx, word [rax]
movdqa xmm0, xmm4
movdqa xmm2, xmmword [0x180169880]
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 r9, 0x9dbdd9b9ffbfbdd9
nop
movzx ecx, r8b
mov rdx, r9
and cl, 7
shl cl, 3
shr rdx, cl
xor byte [rax + r8], dl
inc r8
cmp r8, 0xf
jb 0x1800c92c0
mov r9d, 0xf
mov rcx, rax
mov edx, r9d
nop dword [rax]
xor byte [rcx], 0xae
lea rcx, [rcx + 1]
sub rdx, 1
jne 0x1800c92f0
mov r8, r10
cmp r11d, 5
jl 0x1800c93ae
movzx ecx, word [rax]
movdqa xmm0, xmm4
movdqa xmm2, xmmword [0x180167bd0]
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, 0x77fff7ffffff7fff
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, r9
jb 0x1800c93c0
xor byte [rax], 0xf6
mov r8, r10
xor byte [rax + 1], 0xe7
xor byte [rax + 3], 0xf6
xor byte [rax + 4], 0xe7
xor byte [rax + 6], 0xf6
xor byte [rax + 7], 0xe7
xor byte [rax + 9], 0xf6
xor byte [rax + 0xa], 0xe7
xor byte [rax + 0xc], 0xf6
xor byte [rax + 0xd], 0xe7
not byte [rax + 2]
not byte [rax + 5]
not byte [rax + 8]
not byte [rax + 0xb]
not byte [rax + 0xe]
cmp r11d, 5
jl 0x1800c94c3
movzx ecx, word [rax]
movdqa xmm0, xmm4
movdqa xmm2, xmmword [0x180168680]
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, 0x7f755777fd55f77d
nop dword [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, r9
jb 0x1800c94d0
xor byte [rax], 0xa0
mov r8, r10
xor byte [rax + 1], 0x82
xor byte [rax + 2], 0xfb
xor byte [rax + 3], 0x29
xor byte [rax + 4], 0x1e
xor byte [rax + 5], 0x79
xor byte [rax + 6], 0x4f
xor byte [rax + 7], 0xb6
xor byte [rax + 8], 0x60
xor byte [rax + 9], 6
xor byte [rax + 0xa], 0x2c
xor byte [rax + 0xb], 0x1e
xor byte [rax + 0xc], 0xe7
xor byte [rax + 0xd], 0x69
xor byte [rax + 0xe], 0x47
cmp r11d, 5
jl 0x1800c95d8
movzx ecx, word [rax]
movdqa xmm0, xmm4
movdqa xmm2, xmmword [0x180166320]
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, 0x51f3ff5db15bbbd7
nop dword [rax]
nop word [rax + rax]
movzx ecx, r8b
mov rdx, rbx
and cl, 7
shl cl, 3
shr rdx, cl
xor byte [rax + r8], dl
inc r8
cmp r8, r9
jb 0x1800c95f0
mov rbx, qword [rsp + 0x20]
mov rcx, rax
nop dword [rax]
nop dword [rax + rax]
xor byte [rcx], 0xc7
lea rcx, [rcx + 1]
sub r9, 1
jne 0x1800c9620
mov r8, r10
cmp r11d, 5
jl 0x1800c96de
movzx ecx, word [rax]
movdqa xmm0, xmm4
movdqa xmm2, xmmword [0x18016ac70]
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 r9, 0xcd75cbdce1765a5f
nop dword [rax + rax]
movzx ecx, r8b
mov rdx, r9
and cl, 1
shl cl, 3
shr rdx, cl
xor byte [rax + r8], dl
inc r8
cmp r8, 0xf
jb 0x1800c96f0
xor byte [rax], 0x30
mov r8, r10
xor byte [rax + 1], 0x3f
xor byte [rax + 2], 0x3c
xor byte [rax + 3], 0x30
xor byte [rax + 4], 0x3f
xor byte [rax + 5], 0x3c
xor byte [rax + 6], 0x30
xor byte [rax + 7], 0x3f
xor byte [rax + 8], 0x3c
xor byte [rax + 9], 0x30
xor byte [rax + 0xa], 0x3f
xor byte [rax + 0xb], 0x3c
xor byte [rax + 0xc], 0x30
xor byte [rax + 0xd], 0x3f
xor byte [rax + 0xe], 0x3c
cmp r11d, 5
jl 0x1800c97f9
movzx ecx, word [rax]
movdqa xmm0, xmm4
movdqa xmm2, xmmword [0x180165290]
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 r9, 0x1c943ab1727a1a52
nop dword [rax]
nop word [rax + rax]
movzx ecx, r8b
mov rdx, r9
and cl, 3
shl cl, 3
shr rdx, cl
xor byte [rax + r8], dl
inc r8
cmp r8, 0xf
jb 0x1800c9810
xor byte [rax], 0x32
xor byte [rax + 1], 0x4e
xor byte [rax + 2], 2
xor byte [rax + 3], 0xb8
xor byte [rax + 4], 0xb8
xor byte [rax + 5], 0x6e
xor byte [rax + 6], 0x29
xor byte [rax + 7], 0xf
xor byte [rax + 8], 0xba
xor byte [rax + 9], 0x83
xor byte [rax + 0xa], 0x3c
xor byte [rax + 0xb], 0xd4
xor byte [rax + 0xc], 0x69
xor byte [rax + 0xd], 0xb7
xor byte [rax + 0xe], 0x5c
cmp r11d, 5
jl 0x1800c9906
movzx ecx, word [rax]
mov r10d, 8
movdqa xmm2, xmmword [0x180167cd0]
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, 0x792b379f4fa9f3ff
movaps xmm6, xmmword [rsp + 0x10]
nop dword [rax]
movzx ecx, r10b
mov rdx, r8
and cl, 7
shl cl, 3
shr rdx, cl
xor byte [rax + r10], dl
inc r10
cmp r10, 0xf
jb 0x1800c9920
mov byte [rax + 0xf], 0
add rsp, 0x28
ret