Function at 0x1400dd8d0
Capabilities:
Encode data using xor
Encrypt data using aes via x86 extensions

Disassembly:
mov rax, rsp
sub rsp, 0x128
movdqu xmm3, xmmword [rdx + 0x30]
movdqu xmm1, xmmword [rdx + 0x20]
pslldq xmm1, 4
movdqa xmm0, xmm1
movaps xmmword [rax - 0x18], xmm6
pxor xmm0, xmmword [rdx + 0x20]
pslldq xmm1, 4
movdqa xmm2, xmm1
movaps xmmword [rax - 0x28], xmm7
pxor xmm2, xmm0
pslldq xmm1, 4
pxor xmm2, xmm1
movaps xmmword [rax - 0x38], xmm8
aeskeygenassist xmm0, xmm3, 1
pshufd xmm1, xmm0, 0xff
pxor xmm2, xmm1
movaps xmmword [rax - 0x48], xmm9
movdqa xmm1, xmm3
movdqa xmmword [rsp + 0x70], xmm2
movaps xmmword [rax - 0x58], xmm10
movaps xmmword [rax - 0x68], xmm11
movaps xmmword [rax - 0x78], xmm12
movaps xmmword [rax - 0x88], xmm13
movaps xmmword [rax - 0x98], xmm14
movaps xmmword [rax - 0xa8], xmm15
pslldq xmm1, 4
movdqa xmm0, xmm1
pslldq xmm1, 4
pxor xmm0, xmm3
movdqa xmm3, xmm1
pslldq xmm1, 4
pxor xmm3, xmm0
pxor xmm3, xmm1
aeskeygenassist xmm0, xmm2, 0
pshufd xmm1, xmm0, 0xaa
pxor xmm3, xmm1
movdqa xmm1, xmm2
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x60], xmm3
pxor xmm0, xmm2
pslldq xmm1, 4
movdqa xmm2, xmm1
pslldq xmm1, 4
pxor xmm2, xmm0
pxor xmm2, xmm1
aeskeygenassist xmm0, xmm3, 2
pshufd xmm1, xmm0, 0xff
pxor xmm2, xmm1
movdqa xmm1, xmm3
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x50], xmm2
pslldq xmm1, 4
pxor xmm0, xmm3
movdqa xmm3, xmm1
pslldq xmm1, 4
pxor xmm3, xmm0
pxor xmm3, xmm1
aeskeygenassist xmm0, xmm2, 0
pshufd xmm1, xmm0, 0xaa
pxor xmm3, xmm1
movdqa xmm1, xmm2
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x40], xmm3
pxor xmm0, xmm2
pslldq xmm1, 4
movdqa xmm2, xmm1
pslldq xmm1, 4
pxor xmm2, xmm0
pxor xmm2, xmm1
aeskeygenassist xmm0, xmm3, 4
pshufd xmm1, xmm0, 0xff
pxor xmm2, xmm1
movdqa xmm1, xmm3
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x30], xmm2
pxor xmm0, xmm3
pslldq xmm1, 4
movdqu xmm8, xmmword [rdx + 0x40]
movdqa xmm3, xmm1
movdqu xmm9, xmmword [rdx + 0x50]
pxor xmm3, xmm0
movdqu xmm10, xmmword [rdx + 0x60]
add rcx, 0x20
movdqu xmm11, xmmword [rdx + 0x70]
mov eax, 0x4000
movdqu xmm12, xmmword [rdx + 0x80]
movdqu xmm13, xmmword [rdx + 0x90]
movdqu xmm14, xmmword [rdx + 0xa0]
movdqu xmm15, xmmword [rdx + 0xb0]
pslldq xmm1, 4
pxor xmm3, xmm1
aeskeygenassist xmm0, xmm2, 0
pshufd xmm1, xmm0, 0xaa
pxor xmm3, xmm1
movdqa xmm1, xmm2
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x20], xmm3
pslldq xmm1, 4
pxor xmm0, xmm2
movdqa xmm2, xmm1
pslldq xmm1, 4
pxor xmm2, xmm0
pxor xmm2, xmm1
aeskeygenassist xmm0, xmm3, 8
pshufd xmm1, xmm0, 0xff
pxor xmm2, xmm1
movdqa xmm1, xmm3
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x10], xmm2
pxor xmm0, xmm3
pslldq xmm1, 4
movdqa xmm3, xmm1
pslldq xmm1, 4
pxor xmm3, xmm0
pxor xmm3, xmm1
aeskeygenassist xmm0, xmm2, 0
pshufd xmm1, xmm0, 0xaa
pxor xmm3, xmm1
movdqa xmmword [rsp], xmm3
nop
movdqu xmm0, xmmword [rcx - 0x20]
movdqu xmm1, xmmword [rcx - 0x10]
pxor xmm8, xmm0
movdqa xmm0, xmmword [rsp + 0x70]
pxor xmm9, xmm1
movdqa xmm1, xmmword [rsp + 0x60]
movdqu xmm2, xmmword [rcx]
movdqu xmm3, xmmword [rcx + 0x10]
pxor xmm10, xmm2
movdqa xmm2, xmmword [rsp + 0x50]
pxor xmm11, xmm3
movdqu xmm4, xmmword [rcx + 0x20]
movdqu xmm5, xmmword [rcx + 0x30]
pxor xmm12, xmm4
movdqa xmm3, xmmword [rsp + 0x40]
pxor xmm13, xmm5
movdqa xmm4, xmmword [rsp + 0x30]
movdqa xmm5, xmmword [rsp + 0x20]
movdqu xmm6, xmmword [rcx + 0x40]
movdqu xmm7, xmmword [rcx + 0x50]
lea rcx, [rcx + 0x80]
aesenc xmm8, xmmword [rdx + 0x20]
aesenc xmm9, xmmword [rdx + 0x20]
aesenc xmm10, xmmword [rdx + 0x20]
aesenc xmm11, xmmword [rdx + 0x20]
aesenc xmm12, xmmword [rdx + 0x20]
aesenc xmm13, xmmword [rdx + 0x20]
aesenc xmm8, xmmword [rdx + 0x30]
aesenc xmm9, xmmword [rdx + 0x30]
aesenc xmm10, xmmword [rdx + 0x30]
aesenc xmm11, xmmword [rdx + 0x30]
aesenc xmm12, xmmword [rdx + 0x30]
aesenc xmm13, xmmword [rdx + 0x30]
aesenc xmm8, xmm0
aesenc xmm8, xmmword [rsp + 0x60]
aesenc xmm8, xmmword [rsp + 0x50]
aesenc xmm8, xmmword [rsp + 0x40]
aesenc xmm8, xmmword [rsp + 0x30]
aesenc xmm8, xmmword [rsp + 0x20]
aesenc xmm8, xmmword [rsp + 0x10]
aesenc xmm8, xmmword [rsp]
aesenc xmm9, xmm0
aesenc xmm10, xmm0
aesenc xmm11, xmm0
aesenc xmm12, xmm0
aesenc xmm13, xmm0
aesenc xmm9, xmm1
aesenc xmm9, xmmword [rsp + 0x50]
aesenc xmm9, xmmword [rsp + 0x40]
aesenc xmm9, xmmword [rsp + 0x30]
aesenc xmm9, xmmword [rsp + 0x20]
aesenc xmm9, xmmword [rsp + 0x10]
aesenc xmm9, xmmword [rsp]
aesenc xmm10, xmm1
aesenc xmm11, xmm1
aesenc xmm12, xmm1
aesenc xmm13, xmm1
aesenc xmm10, xmm2
aesenc xmm10, xmmword [rsp + 0x40]
aesenc xmm10, xmmword [rsp + 0x30]
aesenc xmm10, xmmword [rsp + 0x20]
aesenc xmm10, xmmword [rsp + 0x10]
aesenc xmm10, xmmword [rsp]
aesenc xmm11, xmm2
aesenc xmm12, xmm2
aesenc xmm13, xmm2
aesenc xmm11, xmm3
aesenc xmm11, xmmword [rsp + 0x30]
aesenc xmm11, xmmword [rsp + 0x20]
aesenc xmm11, xmmword [rsp + 0x10]
aesenc xmm11, xmmword [rsp]
aesenc xmm12, xmm3
aesenc xmm13, xmm3
aesenc xmm12, xmm4
aesenc xmm12, xmmword [rsp + 0x20]
aesenc xmm12, xmmword [rsp + 0x10]
aesenc xmm12, xmmword [rsp]
aesenc xmm13, xmm4
aesenc xmm13, xmm5
aesenc xmm13, xmmword [rsp + 0x10]
aesenc xmm13, xmmword [rsp]
pxor xmm14, xmm6
pxor xmm15, xmm7
aesenc xmm14, xmmword [rdx + 0x20]
aesenc xmm15, xmmword [rdx + 0x20]
aesenc xmm14, xmmword [rdx + 0x30]
aesenc xmm15, xmmword [rdx + 0x30]
aesenc xmm14, xmm0
aesenc xmm15, xmm0
aesenc xmm14, xmm1
aesenc xmm15, xmm1
aesenc xmm14, xmm2
aesenc xmm15, xmm2
aesenc xmm14, xmm3
aesenc xmm15, xmm3
aesenc xmm14, xmm4
aesenc xmm15, xmm4
aesenc xmm14, xmm5
aesenc xmm14, xmmword [rsp + 0x10]
aesenc xmm14, xmmword [rsp]
aesenc xmm15, xmm5
aesenc xmm15, xmmword [rsp + 0x10]
aesenc xmm15, xmmword [rsp]
sub rax, 1
jne 0x1400ddb40
lea r11, [rsp + 0x128]
movdqu xmmword [rdx + 0x40], xmm8
movaps xmm6, xmmword [r11 - 0x18]
movaps xmm7, xmmword [r11 - 0x28]
movaps xmm8, xmmword [r11 - 0x38]
movdqu xmmword [rdx + 0x50], xmm9
movaps xmm9, xmmword [r11 - 0x48]
movdqu xmmword [rdx + 0x60], xmm10
movaps xmm10, xmmword [r11 - 0x58]
movdqu xmmword [rdx + 0x70], xmm11
movaps xmm11, xmmword [r11 - 0x68]
movdqu xmmword [rdx + 0x80], xmm12
movaps xmm12, xmmword [r11 - 0x78]
movdqu xmmword [rdx + 0x90], xmm13
movaps xmm13, xmmword [r11 - 0x88]
movdqu xmmword [rdx + 0xa0], xmm14
movaps xmm14, xmmword [r11 - 0x98]
movdqu xmmword [rdx + 0xb0], xmm15
movaps xmm15, xmmword [r11 - 0xa8]
mov rsp, r11
ret