Function at 0x1400713b0
Capabilities:
Encode data using xor
Encrypt data using salsa20 or chacha

Disassembly:
sub rsp, 0x158
movaps xmmword [rsp + 0x140], xmm15
movaps xmmword [rsp + 0x130], xmm14
movaps xmmword [rsp + 0x120], xmm13
movaps xmmword [rsp + 0x110], xmm12
movaps xmmword [rsp + 0x100], xmm11
movaps xmmword [rsp + 0xf0], xmm10
movaps xmmword [rsp + 0xe0], xmm9
movaps xmmword [rsp + 0xd0], xmm8
movaps xmmword [rsp + 0xc0], xmm7
movaps xmmword [rsp + 0xb0], xmm6
mov r8, rdx
movdqa xmm2, xmmword [rcx + 0x20]
mov r9, qword [rcx + 0x20]
lea r10, [r9 + 1]
mov rax, r10
shr rax, 0x20
movdqa xmm0, xmm2
pslldq xmm0, 8
movdqa xmm3, xmm0
shufps xmm3, xmm2, 0xe8
movd xmm1, eax
shufps xmm0, xmm2, 0xe2
pshufd xmm14, xmm1, 0xe1
por xmm14, xmm0
mov eax, dword [0x141dc8070]
xor edx, edx
div dword [0x141dc8074]
nop dword [rax + rax]
mov eax, dword [0x141dc8078]
sub eax, dword [0x141dc807c]
imul eax, eax, 0x2af66308
or eax, 0x20f5be23
imul eax, eax, 0x63b4ab68
cmp eax, 0xc4113693
je 0x140071460
movd xmm0, r10d
movss xmm14, xmm0
lea rax, [r9 + 2]
movd xmm15, eax
shr rax, 0x20
movd xmm0, eax
por xmm0, xmm3
movdqa xmm1, xmm0
pslldq xmm1, 8
shufps xmm1, xmm0, 0xe8
por xmm15, xmm1
lea rax, [r9 + 3]
movd xmm4, eax
shr rax, 0x20
movd xmm0, eax
movaps xmmword [rsp + 0x80], xmm3
por xmm0, xmm3
movdqa xmm1, xmm0
pslldq xmm1, 8
shufps xmm1, xmm0, 0xe8
por xmm4, xmm1
movdqa xmm1, xmmword [rcx]
movdqa xmm12, xmmword [rcx + 0x10]
movdqa xmm10, xmmword [0x1400ffd50]
mov eax, 6
movdqa xmmword [rsp + 0x60], xmm4
movdqa xmm3, xmm4
movdqa xmmword [rsp + 0x70], xmm15
movdqa xmm9, xmm10
movdqa xmm8, xmm10
movdqa xmm7, xmm10
movaps xmmword [rsp + 0x90], xmm14
movaps xmmword [rsp + 0xa0], xmm2
movdqa xmm13, xmm2
movdqa xmm5, xmm12
movdqa xmm4, xmm12
movdqa xmm2, xmm12
movdqa xmmword [rsp + 0x50], xmm12
movdqa xmm6, xmm1
movdqa xmm0, xmm1
movdqa xmm11, xmm1
movdqa xmmword [rsp + 0x40], xmm1
nop dword [rax]
paddd xmm10, xmm11
paddd xmm9, xmm1
paddd xmm8, xmm0
paddd xmm7, xmm6
pxor xmm13, xmm10
xorps xmm14, xmm9
pxor xmm15, xmm8
pxor xmm3, xmm7
pshuflw xmm13, xmm13, 0xb1
pshufhw xmm13, xmm13, 0xb1
movdqa xmmword [rsp], xmm13
pshuflw xmm14, xmm14, 0xb1
pshufhw xmm14, xmm14, 0xb1
pshuflw xmm15, xmm15, 0xb1
pshufhw xmm15, xmm15, 0xb1
pshuflw xmm3, xmm3, 0xb1
pshufhw xmm3, xmm3, 0xb1
movdqa xmmword [rsp + 0x30], xmm3
paddd xmm12, xmm13
paddd xmm2, xmm14
paddd xmm4, xmm15
paddd xmm5, xmm3
movdqa xmmword [rsp + 0x10], xmm5
pxor xmm11, xmm12
pxor xmm1, xmm2
pxor xmm0, xmm4
pxor xmm6, xmm5
movdqa xmm5, xmm11
psrld xmm5, 0x14
pslld xmm11, 0xc
por xmm11, xmm5
movdqa xmm5, xmm1
psrld xmm5, 0x14
pslld xmm1, 0xc
por xmm1, xmm5
movdqa xmm5, xmm0
psrld xmm5, 0x14
pslld xmm0, 0xc
por xmm0, xmm5
movdqa xmm5, xmm6
psrld xmm5, 0x14
pslld xmm6, 0xc
por xmm6, xmm5
paddd xmm10, xmm11
paddd xmm9, xmm1
paddd xmm8, xmm0
paddd xmm7, xmm6
movdqa xmmword [rsp + 0x20], xmm7
movdqa xmm5, xmm10
movdqa xmm3, xmmword [0x1400ff900]
pshufb xmm5, xmm3
movdqa xmm7, xmmword [rsp]
pshufb xmm7, xmm3
pxor xmm7, xmm5
movdqa xmmword [rsp], xmm7
movdqa xmm5, xmm9
pshufb xmm5, xmm3
pshufb xmm14, xmm3
pxor xmm14, xmm5
movdqa xmm5, xmm8
pshufb xmm5, xmm3
pshufb xmm15, xmm3
pxor xmm15, xmm5
movdqa xmm5, xmmword [rsp + 0x20]
pshufb xmm5, xmm3
movdqa xmm13, xmmword [rsp + 0x30]
pshufb xmm13, xmm3
pxor xmm13, xmm5
movdqa xmm3, xmm13
paddd xmm12, xmm7
movdqa xmm7, xmmword [rsp + 0x20]
paddd xmm2, xmm14
paddd xmm4, xmm15
movdqa xmm5, xmmword [rsp + 0x10]
paddd xmm5, xmm13
pxor xmm11, xmm12
pxor xmm1, xmm2
pxor xmm0, xmm4
pxor xmm6, xmm5
movdqa xmm13, xmm5
movdqa xmm5, xmm11
psrld xmm5, 0x19
pslld xmm11, 7
por xmm11, xmm5
movdqa xmm5, xmm1
psrld xmm5, 0x19
pslld xmm1, 7
por xmm1, xmm5
movdqa xmm5, xmm0
psrld xmm5, 0x19
pslld xmm0, 7
por xmm0, xmm5
movdqa xmm5, xmm6
psrld xmm5, 0x19
pslld xmm6, 7
por xmm6, xmm5
pshufd xmm11, xmm11, 0x39
pshufd xmm1, xmm1, 0x39
pshufd xmm0, xmm0, 0x39
pshufd xmm6, xmm6, 0x39
pshufd xmm12, xmm12, 0x4e
pshufd xmm2, xmm2, 0x4e
movdqa xmmword [rsp + 0x10], xmm2
pshufd xmm2, xmm4, 0x4e
movdqa xmmword [rsp + 0x30], xmm2
pshufd xmm5, xmm13, 0x4e
paddd xmm10, xmm11
paddd xmm9, xmm1
paddd xmm8, xmm0
paddd xmm7, xmm6
pshuflw xmm2, xmm10, 0xb1
pshufhw xmm2, xmm2, 0xb1
movdqa xmm13, xmmword [0x1400ffd80]
movdqa xmm4, xmmword [rsp]
pshufb xmm4, xmm13
pxor xmm4, xmm2
pshuflw xmm2, xmm9, 0xb1
pshufhw xmm2, xmm2, 0xb1
pshufb xmm14, xmm13
pxor xmm14, xmm2
pshuflw xmm2, xmm8, 0xb1
pshufhw xmm2, xmm2, 0xb1
pshufb xmm15, xmm13
pxor xmm15, xmm2
pshuflw xmm2, xmm7, 0xb1
pshufhw xmm2, xmm2, 0xb1
pshufb xmm3, xmm13
pxor xmm3, xmm2
paddd xmm12, xmm4
movdqa xmm13, xmm4
movdqa xmm4, xmmword [rsp + 0x10]
paddd xmm4, xmm14
movdqa xmmword [rsp + 0x10], xmm4
movdqa xmm2, xmmword [rsp + 0x30]
paddd xmm2, xmm15
paddd xmm5, xmm3
pxor xmm11, xmm12
pxor xmm1, xmm4
pxor xmm0, xmm2
movdqa xmm4, xmm2
pxor xmm6, xmm5
movdqa xmm2, xmm11
psrld xmm2, 0x14
pslld xmm11, 0xc
por xmm11, xmm2
movdqa xmm2, xmm1
psrld xmm2, 0x14
pslld xmm1, 0xc
por xmm1, xmm2
movdqa xmm2, xmm0
psrld xmm2, 0x14
pslld xmm0, 0xc
por xmm0, xmm2
movdqa xmm2, xmm6
psrld xmm2, 0x14
pslld xmm6, 0xc
por xmm6, xmm2
paddd xmm10, xmm11
paddd xmm9, xmm1
paddd xmm8, xmm0
paddd xmm7, xmm6
pxor xmm13, xmm10
pxor xmm14, xmm9
pxor xmm15, xmm8
pxor xmm3, xmm7
movdqa xmm2, xmmword [0x1400ff900]
pshufb xmm13, xmm2
movdqa xmmword [rsp], xmm13
pshufb xmm14, xmm2
pshufb xmm15, xmm2
pshufb xmm3, xmm2
paddd xmm12, xmm13
movdqa xmm13, xmmword [rsp + 0x10]
paddd xmm13, xmm14
paddd xmm4, xmm15
paddd xmm5, xmm3
pxor xmm11, xmm12
pxor xmm1, xmm13
pxor xmm0, xmm4
pxor xmm6, xmm5
movdqa xmm2, xmm11
psrld xmm2, 0x19
pslld xmm11, 7
por xmm11, xmm2
movdqa xmm2, xmm1
psrld xmm2, 0x19
pslld xmm1, 7
por xmm1, xmm2
movdqa xmm2, xmm0
psrld xmm2, 0x19
pslld xmm0, 7
por xmm0, xmm2
movdqa xmm2, xmm6
psrld xmm2, 0x19
pslld xmm6, 7
por xmm6, xmm2
pshufd xmm11, xmm11, 0x93
pshufd xmm1, xmm1, 0x93
pshufd xmm0, xmm0, 0x93
pshufd xmm6, xmm6, 0x93
pshufd xmm12, xmm12, 0x4e
pshufd xmm2, xmm13, 0x4e
pshufd xmm4, xmm4, 0x4e
pshufd xmm5, xmm5, 0x4e
pshufd xmm13, xmmword [rsp], 0x39
pshufd xmm14, xmm14, 0x39
pshufd xmm15, xmm15, 0x39
pshufd xmm3, xmm3, 0x39
dec eax
jne 0x140071560
movdqa xmmword [rsp + 0x10], xmm5
movdqa xmm5, xmmword [0x1400ffd50]
paddd xmm7, xmm5
paddd xmm8, xmm5
paddd xmm9, xmm5
paddd xmm10, xmm5
add r9, 4
mov rax, r9
shr rax, 0x20
movd xmm5, eax
por xmm5, xmmword [rsp + 0x80]
movdqa xmmword [rsp + 0x20], xmm5
movdqa xmmword [rsp], xmm5
movdqa xmm5, xmmword [rsp]
pslldq xmm5, 8
movdqa xmmword [rsp], xmm5
movaps xmm5, xmmword [rsp]
shufps xmm5, xmmword [rsp + 0x20], 0xe8
movaps xmmword [rsp], xmm5
movd xmm5, r9d
por xmm5, xmmword [rsp]
movdqa xmmword [rcx + 0x20], xmm5
movdqu xmmword [r8], xmm10
movdqa xmm10, xmmword [rsp + 0x40]
paddd xmm11, xmm10
movdqu xmmword [r8 + 0x10], xmm11
movdqa xmm5, xmmword [rsp + 0x50]
paddd xmm12, xmm5
movdqu xmmword [r8 + 0x20], xmm12
paddd xmm13, xmmword [rsp + 0xa0]
movdqu xmmword [r8 + 0x30], xmm13
movdqu xmmword [r8 + 0x40], xmm9
paddd xmm1, xmm10
movdqu xmmword [r8 + 0x50], xmm1
paddd xmm2, xmm5
movdqu xmmword [r8 + 0x60], xmm2
paddd xmm14, xmmword [rsp + 0x90]
movdqu xmmword [r8 + 0x70], xmm14
movdqu xmmword [r8 + 0x80], xmm8
paddd xmm0, xmm10
movdqu xmmword [r8 + 0x90], xmm0
paddd xmm4, xmm5
movdqu xmmword [r8 + 0xa0], xmm4
paddd xmm15, xmmword [rsp + 0x70]
movdqu xmmword [r8 + 0xb0], xmm15
movdqu xmmword [r8 + 0xc0], xmm7
paddd xmm6, xmm10
movdqu xmmword [r8 + 0xd0], xmm6
movdqa xmm0, xmmword [rsp + 0x10]
paddd xmm0, xmm5
movdqu xmmword [r8 + 0xe0], xmm0
paddd xmm3, xmmword [rsp + 0x60]
movdqu xmmword [r8 + 0xf0], xmm3
movaps xmm6, xmmword [rsp + 0xb0]
movaps xmm7, xmmword [rsp + 0xc0]
movaps xmm8, xmmword [rsp + 0xd0]
movaps xmm9, xmmword [rsp + 0xe0]
movaps xmm10, xmmword [rsp + 0xf0]
movaps xmm11, xmmword [rsp + 0x100]
movaps xmm12, xmmword [rsp + 0x110]
movaps xmm13, xmmword [rsp + 0x120]
movaps xmm14, xmmword [rsp + 0x130]
movaps xmm15, xmmword [rsp + 0x140]
add rsp, 0x158
ret