Function at 0x1400782e0
Capabilities:
Encode data using xor
Encrypt data using salsa20 or chacha

Disassembly:
sub rsp, 0x148
movaps xmmword [rsp + 0x130], xmm15
movaps xmmword [rsp + 0x120], xmm14
movaps xmmword [rsp + 0x110], xmm13
movaps xmmword [rsp + 0x100], xmm12
movaps xmmword [rsp + 0xf0], xmm11
movaps xmmword [rsp + 0xe0], xmm10
movaps xmmword [rsp + 0xd0], xmm9
movaps xmmword [rsp + 0xc0], xmm8
movaps xmmword [rsp + 0xb0], xmm7
movaps xmmword [rsp + 0xa0], xmm6
nop
mov eax, dword [0x141f38748]
or eax, dword [0x141f3874c]
add eax, 0x76e9df8a
and eax, 0x4ee1f5d9
add eax, 0x7951aaea
cmp eax, 0x4a93c3ec
jb 0x140078340
nop word cs:[rax + rax]
mov eax, dword [0x141f38750]
xor eax, dword [0x141f38754]
or eax, 0x2217e19b
imul eax, eax, 0xcd94e915
or eax, 0xd9fef5af
cmp eax, 0x5dd96c4
je 0x140078370
movdqa xmm6, xmmword [rcx]
movdqa xmm12, xmmword [rcx + 0x10]
movdqa xmm14, xmmword [rcx + 0x20]
mov rax, qword [rcx + 0x20]
lea r8, [rax + 1]
movd xmm15, r8d
shr r8, 0x20
movdqa xmm4, xmm14
pslldq xmm4, 8
shufps xmm4, xmm14, 0xe8
movd xmm0, r8d
por xmm0, xmm4
movdqa xmm1, xmm0
pslldq xmm1, 8
shufps xmm1, xmm0, 0xe8
por xmm15, xmm1
lea r8, [rax + 2]
movd xmm2, r8d
shr r8, 0x20
movd xmm0, r8d
por xmm0, xmm4
movdqa xmm1, xmm0
pslldq xmm1, 8
shufps xmm1, xmm0, 0xe8
por xmm2, xmm1
lea r8, [rax + 3]
movd xmm3, r8d
shr r8, 0x20
movd xmm0, r8d
movaps xmmword [rsp + 0x30], xmm4
por xmm0, xmm4
movdqa xmm1, xmm0
pslldq xmm1, 8
shufps xmm1, xmm0, 0xe8
por xmm3, xmm1
movdqa xmm10, xmmword [0x140108d40]
xor r8d, r8d
movdqa xmmword [rsp + 0x40], xmm3
movdqa xmmword [rsp + 0x50], xmm2
movdqa xmm9, xmm10
movdqa xmm8, xmm10
movdqa xmm7, xmm10
movdqa xmmword [rsp + 0x60], xmm15
movaps xmmword [rsp + 0x70], xmm14
movdqa xmm13, xmm12
movdqa xmm0, xmm12
movdqa xmm5, xmm12
movdqa xmmword [rsp + 0x90], xmm12
movdqa xmm1, xmm6
movdqa xmm4, xmm6
movdqa xmm11, xmm6
movdqa xmmword [rsp + 0x80], xmm6
nop word cs:[rax + rax]
mov r9d, dword [0x141f38758]
or r9d, dword [0x141f3875c]
or r9d, 0x718690e
add r9d, 0x55259ef4
and r9d, 0x345d0042
cmp r9d, 0xf99b9326
je 0x1400784a0
paddd xmm10, xmm11
paddd xmm9, xmm6
paddd xmm8, xmm4
paddd xmm7, xmm1
pxor xmm14, xmm10
pxor xmm15, xmm9
pxor xmm2, xmm8
pxor xmm3, xmm7
pshuflw xmm14, xmm14, 0xb1
pshufhw xmm14, xmm14, 0xb1
movdqa xmmword [rsp], xmm14
pshuflw xmm15, xmm15, 0xb1
pshufhw xmm15, xmm15, 0xb1
pshuflw xmm2, xmm2, 0xb1
pshufhw xmm2, xmm2, 0xb1
pshuflw xmm3, xmm3, 0xb1
pshufhw xmm3, xmm3, 0xb1
paddd xmm12, xmm14
paddd xmm5, xmm15
paddd xmm0, xmm2
movdqa xmmword [rsp + 0x20], xmm0
paddd xmm13, xmm3
movdqa xmmword [rsp + 0x10], xmm13
pxor xmm11, xmm12
pxor xmm6, xmm5
pxor xmm4, xmm0
pxor xmm1, xmm13
movdqa xmm13, xmm11
psrld xmm13, 0x14
pslld xmm11, 0xc
por xmm11, xmm13
movdqa xmm13, xmm6
psrld xmm13, 0x14
pslld xmm6, 0xc
por xmm6, xmm13
movdqa xmm13, xmm4
psrld xmm13, 0x14
pslld xmm4, 0xc
por xmm4, xmm13
movdqa xmm13, xmm1
psrld xmm13, 0x14
pslld xmm1, 0xc
por xmm1, xmm13
paddd xmm10, xmm11
paddd xmm9, xmm6
paddd xmm8, xmm4
paddd xmm7, xmm1
movdqa xmm13, xmm10
movdqa xmm0, xmmword [0x140108900]
pshufb xmm13, xmm0
movdqa xmm14, xmmword [rsp]
pshufb xmm14, xmm0
pxor xmm14, xmm13
movdqa xmmword [rsp], xmm14
movdqa xmm13, xmm9
pshufb xmm13, xmm0
pshufb xmm15, xmm0
pxor xmm15, xmm13
movdqa xmm13, xmm8
pshufb xmm13, xmm0
pshufb xmm2, xmm0
pxor xmm2, xmm13
movdqa xmm13, xmm7
pshufb xmm13, xmm0
pshufb xmm3, xmm0
pxor xmm3, xmm13
paddd xmm12, xmm14
paddd xmm5, xmm15
movdqa xmm13, xmmword [rsp + 0x20]
paddd xmm13, xmm2
movdqa xmm0, xmmword [rsp + 0x10]
paddd xmm0, xmm3
pxor xmm11, xmm12
pxor xmm6, xmm5
pxor xmm4, xmm13
movdqa xmm14, xmm13
pxor xmm1, xmm0
movdqa xmm13, xmm11
psrld xmm13, 0x19
pslld xmm11, 7
por xmm11, xmm13
movdqa xmm13, xmm6
psrld xmm13, 0x19
pslld xmm6, 7
por xmm6, xmm13
movdqa xmm13, xmm4
psrld xmm13, 0x19
pslld xmm4, 7
por xmm4, xmm13
movdqa xmm13, xmm1
psrld xmm13, 0x19
pslld xmm1, 7
por xmm1, xmm13
pshufd xmm11, xmm11, 0x39
pshufd xmm6, xmm6, 0x39
pshufd xmm4, xmm4, 0x39
pshufd xmm1, xmm1, 0x39
pshufd xmm12, xmm12, 0x4e
pshufd xmm5, xmm5, 0x4e
movdqa xmmword [rsp + 0x20], xmm5
pshufd xmm5, xmm14, 0x4e
movdqa xmmword [rsp + 0x10], xmm5
pshufd xmm13, xmm0, 0x4e
paddd xmm10, xmm11
paddd xmm9, xmm6
paddd xmm8, xmm4
paddd xmm7, xmm1
pshuflw xmm0, xmm10, 0xb1
pshufhw xmm0, xmm0, 0xb1
movdqa xmm14, xmmword [0x140108d80]
movdqa xmm5, xmmword [rsp]
pshufb xmm5, xmm14
pxor xmm5, xmm0
pshuflw xmm0, xmm9, 0xb1
pshufhw xmm0, xmm0, 0xb1
pshufb xmm15, xmm14
pxor xmm15, xmm0
pshuflw xmm0, xmm8, 0xb1
pshufhw xmm0, xmm0, 0xb1
pshufb xmm2, xmm14
pxor xmm2, xmm0
pshuflw xmm0, xmm7, 0xb1
pshufhw xmm0, xmm0, 0xb1
pshufb xmm3, xmm14
pxor xmm3, xmm0
paddd xmm12, xmm5
movdqa xmm14, xmm5
movdqa xmm5, xmmword [rsp + 0x20]
paddd xmm5, xmm15
movdqa xmm0, xmmword [rsp + 0x10]
paddd xmm0, xmm2
movdqa xmmword [rsp + 0x10], xmm0
paddd xmm13, xmm3
pxor xmm11, xmm12
pxor xmm6, xmm5
pxor xmm4, xmm0
pxor xmm1, xmm13
movdqa xmm0, xmm11
psrld xmm0, 0x14
pslld xmm11, 0xc
por xmm11, xmm0
movdqa xmm0, xmm6
psrld xmm0, 0x14
pslld xmm6, 0xc
por xmm6, xmm0
movdqa xmm0, xmm4
psrld xmm0, 0x14
pslld xmm4, 0xc
por xmm4, xmm0
movdqa xmm0, xmm1
psrld xmm0, 0x14
pslld xmm1, 0xc
por xmm1, xmm0
paddd xmm10, xmm11
paddd xmm9, xmm6
paddd xmm8, xmm4
paddd xmm7, xmm1
pxor xmm14, xmm10
pxor xmm15, xmm9
pxor xmm2, xmm8
pxor xmm3, xmm7
movdqa xmm0, xmmword [0x140108900]
pshufb xmm14, xmm0
movdqa xmmword [rsp], xmm14
pshufb xmm15, xmm0
pshufb xmm2, xmm0
pshufb xmm3, xmm0
paddd xmm12, xmm14
paddd xmm5, xmm15
movdqa xmm14, xmmword [rsp + 0x10]
paddd xmm14, xmm2
paddd xmm13, xmm3
pxor xmm11, xmm12
pxor xmm6, xmm5
pxor xmm4, xmm14
pxor xmm1, xmm13
movdqa xmm0, xmm11
psrld xmm0, 0x19
pslld xmm11, 7
por xmm11, xmm0
movdqa xmm0, xmm6
psrld xmm0, 0x19
pslld xmm6, 7
por xmm6, xmm0
movdqa xmm0, xmm4
psrld xmm0, 0x19
pslld xmm4, 7
por xmm4, xmm0
movdqa xmm0, xmm1
psrld xmm0, 0x19
pslld xmm1, 7
por xmm1, xmm0
inc r8d
pshufd xmm11, xmm11, 0x93
pshufd xmm6, xmm6, 0x93
pshufd xmm4, xmm4, 0x93
pshufd xmm1, xmm1, 0x93
pshufd xmm12, xmm12, 0x4e
pshufd xmm5, xmm5, 0x4e
pshufd xmm0, xmm14, 0x4e
pshufd xmm13, xmm13, 0x4e
pshufd xmm14, xmmword [rsp], 0x39
pshufd xmm15, xmm15, 0x39
pshufd xmm2, xmm2, 0x39
pshufd xmm3, xmm3, 0x39
cmp r8d, 6
jne 0x1400784a0
movdqa xmmword [rsp + 0x10], xmm13
movdqa xmm13, xmmword [0x140108d40]
paddd xmm7, xmm13
paddd xmm8, xmm13
paddd xmm9, xmm13
paddd xmm10, xmm13
add rax, 4
mov r8, rax
shr r8, 0x20
movd xmm13, r8d
por xmm13, xmmword [rsp + 0x30]
movdqa xmmword [rsp + 0x20], xmm13
movdqa xmmword [rsp], xmm13
movdqa xmm13, xmmword [rsp]
pslldq xmm13, 8
movdqa xmmword [rsp], xmm13
movaps xmm13, xmmword [rsp]
shufps xmm13, xmmword [rsp + 0x20], 0xe8
movaps xmmword [rsp], xmm13
movd xmm13, eax
por xmm13, xmmword [rsp]
movdqa xmmword [rcx + 0x20], xmm13
movdqu xmmword [rdx], xmm10
movdqa xmm13, xmmword [rsp + 0x80]
paddd xmm11, xmm13
movdqu xmmword [rdx + 0x10], xmm11
movdqa xmm10, xmmword [rsp + 0x90]
paddd xmm12, xmm10
movdqu xmmword [rdx + 0x20], xmm12
paddd xmm14, xmmword [rsp + 0x70]
movdqu xmmword [rdx + 0x30], xmm14
movdqu xmmword [rdx + 0x40], xmm9
paddd xmm6, xmm13
movdqu xmmword [rdx + 0x50], xmm6
paddd xmm5, xmm10
movdqu xmmword [rdx + 0x60], xmm5
paddd xmm15, xmmword [rsp + 0x60]
movdqu xmmword [rdx + 0x70], xmm15
movdqu xmmword [rdx + 0x80], xmm8
paddd xmm4, xmm13
movdqu xmmword [rdx + 0x90], xmm4
paddd xmm0, xmm10
movdqu xmmword [rdx + 0xa0], xmm0
paddd xmm2, xmmword [rsp + 0x50]
movdqu xmmword [rdx + 0xb0], xmm2
movdqu xmmword [rdx + 0xc0], xmm7
paddd xmm1, xmm13
movdqu xmmword [rdx + 0xd0], xmm1
movdqa xmm0, xmmword [rsp + 0x10]
paddd xmm0, xmm10
movdqu xmmword [rdx + 0xe0], xmm0
paddd xmm3, xmmword [rsp + 0x40]
movdqu xmmword [rdx + 0xf0], xmm3
movaps xmm6, xmmword [rsp + 0xa0]
movaps xmm7, xmmword [rsp + 0xb0]
movaps xmm8, xmmword [rsp + 0xc0]
movaps xmm9, xmmword [rsp + 0xd0]
movaps xmm10, xmmword [rsp + 0xe0]
movaps xmm11, xmmword [rsp + 0xf0]
movaps xmm12, xmmword [rsp + 0x100]
movaps xmm13, xmmword [rsp + 0x110]
movaps xmm14, xmmword [rsp + 0x120]
movaps xmm15, xmmword [rsp + 0x130]
add rsp, 0x148
ret