Function at 0x140074bc0
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
movdqa xmm13, xmmword [rcx + 0x20]
mov rax, qword [rcx + 0x20]
lea r8, [rax + 1]
movd xmm14, r8d
shr r8, 0x20
movdqa xmm3, xmm13
pslldq xmm3, 8
shufps xmm3, xmm13, 0xe8
movd xmm0, r8d
por xmm0, xmm3
movdqa xmm1, xmm0
pslldq xmm1, 8
shufps xmm1, xmm0, 0xe8
por xmm14, xmm1
lea r9, [rax + 2]
mov r8, r9
shr r8, 0x20
movd xmm0, r8d
lea r8, [rax + 3]
mov r10, r8
shr r10, 0x20
por xmm0, xmm3
movdqa xmm2, xmm0
pslldq xmm2, 8
shufps xmm2, xmm0, 0xe8
movd xmm0, r10d
movaps xmmword [rsp + 0x50], xmm3
por xmm0, xmm3
movdqa xmm1, xmm0
pslldq xmm1, 8
shufps xmm1, xmm0, 0xe8
nop word [rax + rax]
mov r10d, dword [0x141dcc118]
imul r10d, dword [0x141dcc11c]
add r10d, 0x871500b5
xor r10d, 0xabead14e
add r10d, 0xa4f0c482
cmp r10d, 0x70469767
jb 0x140074cb0
movd xmm0, r9d
orps xmm2, xmm0
movd xmm0, r8d
orps xmm1, xmm0
movdqa xmm4, xmmword [rcx]
movdqa xmm12, xmmword [rcx + 0x10]
movdqa xmm10, xmmword [0x140103d50]
mov r8d, 6
movaps xmmword [rsp + 0x70], xmm1
movaps xmmword [rsp + 0x60], xmm2
movaps xmm15, xmm2
movdqa xmm9, xmm10
movdqa xmm8, xmm10
movdqa xmm7, xmm10
movdqa xmmword [rsp + 0x80], xmm14
movaps xmmword [rsp + 0x90], xmm13
movdqa xmm5, xmm12
movdqa xmm0, xmm12
movdqa xmm3, xmm12
movdqa xmmword [rsp + 0x40], xmm12
movdqa xmm6, xmm4
movdqa xmm2, xmm4
movdqa xmm11, xmm4
movdqa xmmword [rsp + 0x30], xmm4
nop
mov r9d, dword [0x141dcc120]
mov r10d, dword [0x141dcc124]
add r9d, r10d
add r9d, 0x19931713
xor r9d, 0x71eebcc9
cmp r9d, 0x7d57080b
ja 0x140074d60
paddd xmm10, xmm11
paddd xmm9, xmm4
paddd xmm8, xmm2
paddd xmm7, xmm6
pxor xmm13, xmm10
pxor xmm14, xmm9
xorps xmm15, xmm8
xorps xmm1, 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 xmm1, xmm1, 0xb1
pshufhw xmm1, xmm1, 0xb1
paddd xmm12, xmm13
paddd xmm3, xmm14
paddd xmm0, xmm15
movdqa xmmword [rsp + 0x20], xmm0
paddd xmm5, xmm1
movdqa xmmword [rsp + 0x10], xmm5
pxor xmm11, xmm12
pxor xmm4, xmm3
pxor xmm2, xmm0
pxor xmm6, xmm5
movdqa xmm5, xmm11
psrld xmm5, 0x14
pslld xmm11, 0xc
por xmm11, xmm5
movdqa xmm5, xmm4
psrld xmm5, 0x14
pslld xmm4, 0xc
por xmm4, xmm5
movdqa xmm5, xmm2
psrld xmm5, 0x14
pslld xmm2, 0xc
por xmm2, xmm5
movdqa xmm5, xmm6
psrld xmm5, 0x14
pslld xmm6, 0xc
por xmm6, xmm5
paddd xmm10, xmm11
paddd xmm9, xmm4
paddd xmm8, xmm2
paddd xmm7, xmm6
movdqa xmm5, xmm10
movdqa xmm0, xmmword [0x140103900]
pshufb xmm5, xmm0
movdqa xmm13, xmmword [rsp]
pshufb xmm13, xmm0
pxor xmm13, xmm5
movdqa xmmword [rsp], xmm13
movdqa xmm5, xmm9
pshufb xmm5, xmm0
pshufb xmm14, xmm0
pxor xmm14, xmm5
movdqa xmm5, xmm8
pshufb xmm5, xmm0
pshufb xmm15, xmm0
pxor xmm15, xmm5
movdqa xmm5, xmm7
pshufb xmm5, xmm0
pshufb xmm1, xmm0
pxor xmm1, xmm5
paddd xmm12, xmm13
paddd xmm3, xmm14
movdqa xmm5, xmmword [rsp + 0x20]
paddd xmm5, xmm15
movdqa xmm0, xmmword [rsp + 0x10]
paddd xmm0, xmm1
pxor xmm11, xmm12
pxor xmm4, xmm3
pxor xmm2, xmm5
movdqa xmm13, xmm5
pxor xmm6, xmm0
movdqa xmm5, xmm11
psrld xmm5, 0x19
pslld xmm11, 7
por xmm11, xmm5
movdqa xmm5, xmm4
psrld xmm5, 0x19
pslld xmm4, 7
por xmm4, xmm5
movdqa xmm5, xmm2
psrld xmm5, 0x19
pslld xmm2, 7
por xmm2, xmm5
movdqa xmm5, xmm6
psrld xmm5, 0x19
pslld xmm6, 7
por xmm6, xmm5
pshufd xmm11, xmm11, 0x39
pshufd xmm4, xmm4, 0x39
pshufd xmm2, xmm2, 0x39
pshufd xmm6, xmm6, 0x39
pshufd xmm12, xmm12, 0x4e
pshufd xmm3, xmm3, 0x4e
movdqa xmmword [rsp + 0x20], xmm3
pshufd xmm3, xmm13, 0x4e
movdqa xmmword [rsp + 0x10], xmm3
pshufd xmm5, xmm0, 0x4e
paddd xmm10, xmm11
paddd xmm9, xmm4
paddd xmm8, xmm2
paddd xmm7, xmm6
pshuflw xmm0, xmm10, 0xb1
pshufhw xmm0, xmm0, 0xb1
movdqa xmm13, xmmword [0x140103d80]
movdqa xmm3, xmmword [rsp]
pshufb xmm3, xmm13
pxor xmm3, xmm0
pshuflw xmm0, xmm9, 0xb1
pshufhw xmm0, xmm0, 0xb1
pshufb xmm14, xmm13
pxor xmm14, xmm0
pshuflw xmm0, xmm8, 0xb1
pshufhw xmm0, xmm0, 0xb1
pshufb xmm15, xmm13
pxor xmm15, xmm0
pshuflw xmm0, xmm7, 0xb1
pshufhw xmm0, xmm0, 0xb1
pshufb xmm1, xmm13
pxor xmm1, xmm0
paddd xmm12, xmm3
movdqa xmm13, xmm3
movdqa xmm3, xmmword [rsp + 0x20]
paddd xmm3, xmm14
movdqa xmm0, xmmword [rsp + 0x10]
paddd xmm0, xmm15
movdqa xmmword [rsp + 0x10], xmm0
paddd xmm5, xmm1
pxor xmm11, xmm12
pxor xmm4, xmm3
pxor xmm2, xmm0
pxor xmm6, xmm5
movdqa xmm0, xmm11
psrld xmm0, 0x14
pslld xmm11, 0xc
por xmm11, xmm0
movdqa xmm0, xmm4
psrld xmm0, 0x14
pslld xmm4, 0xc
por xmm4, xmm0
movdqa xmm0, xmm2
psrld xmm0, 0x14
pslld xmm2, 0xc
por xmm2, xmm0
movdqa xmm0, xmm6
psrld xmm0, 0x14
pslld xmm6, 0xc
por xmm6, xmm0
paddd xmm10, xmm11
paddd xmm9, xmm4
paddd xmm8, xmm2
paddd xmm7, xmm6
pxor xmm13, xmm10
pxor xmm14, xmm9
pxor xmm15, xmm8
pxor xmm1, xmm7
movdqa xmm0, xmmword [0x140103900]
pshufb xmm13, xmm0
movdqa xmmword [rsp], xmm13
pshufb xmm14, xmm0
pshufb xmm15, xmm0
pshufb xmm1, xmm0
paddd xmm12, xmm13
paddd xmm3, xmm14
movdqa xmm13, xmmword [rsp + 0x10]
paddd xmm13, xmm15
paddd xmm5, xmm1
pxor xmm11, xmm12
pxor xmm4, xmm3
pxor xmm2, xmm13
pxor xmm6, xmm5
movdqa xmm0, xmm11
psrld xmm0, 0x19
pslld xmm11, 7
por xmm11, xmm0
movdqa xmm0, xmm4
psrld xmm0, 0x19
pslld xmm4, 7
por xmm4, xmm0
movdqa xmm0, xmm2
psrld xmm0, 0x19
pslld xmm2, 7
por xmm2, xmm0
movdqa xmm0, xmm6
psrld xmm0, 0x19
pslld xmm6, 7
por xmm6, xmm0
pshufd xmm11, xmm11, 0x93
pshufd xmm4, xmm4, 0x93
pshufd xmm2, xmm2, 0x93
pshufd xmm6, xmm6, 0x93
pshufd xmm12, xmm12, 0x4e
pshufd xmm3, xmm3, 0x4e
pshufd xmm0, xmm13, 0x4e
pshufd xmm5, xmm5, 0x4e
pshufd xmm13, xmmword [rsp], 0x39
pshufd xmm14, xmm14, 0x39
pshufd xmm15, xmm15, 0x39
pshufd xmm1, xmm1, 0x39
dec r8d
jne 0x140074d60
movdqa xmmword [rsp + 0x10], xmm5
movdqa xmm5, xmmword [0x140103d50]
paddd xmm7, xmm5
paddd xmm8, xmm5
paddd xmm9, xmm5
paddd xmm10, xmm5
add rax, 4
mov r8, rax
shr r8, 0x20
movd xmm5, r8d
por xmm5, xmmword [rsp + 0x50]
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, eax
por xmm5, xmmword [rsp]
movdqa xmmword [rcx + 0x20], xmm5
movdqu xmmword [rdx], xmm10
movdqa xmm10, xmmword [rsp + 0x30]
paddd xmm11, xmm10
movdqu xmmword [rdx + 0x10], xmm11
movdqa xmm5, xmmword [rsp + 0x40]
paddd xmm12, xmm5
movdqu xmmword [rdx + 0x20], xmm12
paddd xmm13, xmmword [rsp + 0x90]
movdqu xmmword [rdx + 0x30], xmm13
movdqu xmmword [rdx + 0x40], xmm9
paddd xmm4, xmm10
movdqu xmmword [rdx + 0x50], xmm4
paddd xmm3, xmm5
movdqu xmmword [rdx + 0x60], xmm3
paddd xmm14, xmmword [rsp + 0x80]
movdqu xmmword [rdx + 0x70], xmm14
movdqu xmmword [rdx + 0x80], xmm8
paddd xmm2, xmm10
movdqu xmmword [rdx + 0x90], xmm2
paddd xmm0, xmm5
movdqu xmmword [rdx + 0xa0], xmm0
paddd xmm15, xmmword [rsp + 0x60]
movdqu xmmword [rdx + 0xb0], xmm15
movdqu xmmword [rdx + 0xc0], xmm7
paddd xmm6, xmm10
movdqu xmmword [rdx + 0xd0], xmm6
movdqa xmm0, xmmword [rsp + 0x10]
paddd xmm0, xmm5
movdqu xmmword [rdx + 0xe0], xmm0
paddd xmm1, xmmword [rsp + 0x70]
movdqu xmmword [rdx + 0xf0], xmm1
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