Function at 0x140181ec0
Capabilities:
Encode data using xor
Encrypt data using aes via x86 extensions

Disassembly:
mov rax, rsp
sub rsp, 0x138
movdqu xmm2, xmmword [rcx + 0x30]
mov rdx, rcx
movdqu xmm1, xmmword [rcx + 0x20]
pslldq xmm1, 4
movdqa xmm0, xmm1
movaps xmmword [rax - 0x18], xmm6
pxor xmm0, xmmword [rcx + 0x20]
pslldq xmm1, 4
movaps xmmword [rax - 0x28], xmm7
movdqa xmm7, xmm1
pslldq xmm1, 4
pxor xmm7, xmm0
pxor xmm7, xmm1
movaps xmmword [rax - 0x38], xmm8
aeskeygenassist xmm0, xmm2, 1
pshufd xmm1, xmm0, 0xff
pxor xmm7, xmm1
movaps xmmword [rax - 0x48], xmm9
movdqa xmm1, 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
mov rax, qword [rcx + 0xe0]
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x70], xmm7
pslldq xmm1, 4
pxor xmm0, xmm2
movdqa xmm2, xmm1
pslldq xmm1, 4
pxor xmm2, xmm0
pxor xmm2, xmm1
aeskeygenassist xmm0, xmm7, 0
pshufd xmm1, xmm0, 0xaa
pxor xmm2, xmm1
movdqa xmm1, xmm7
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x60], xmm2
pslldq xmm1, 4
pxor xmm0, xmm7
movdqa xmm3, xmm1
pslldq xmm1, 4
pxor xmm3, xmm0
pxor xmm3, xmm1
aeskeygenassist xmm0, xmm2, 2
pshufd xmm1, xmm0, 0xff
pxor xmm3, xmm1
movdqa xmm1, xmm2
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x50], xmm3
pslldq xmm1, 4
pxor xmm0, xmm2
movdqa xmm2, xmm1
pslldq xmm1, 4
pxor xmm2, xmm0
pxor xmm2, xmm1
aeskeygenassist xmm0, xmm3, 0
pshufd xmm1, xmm0, 0xaa
pxor xmm2, xmm1
movdqa xmm1, xmm3
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x40], xmm2
pxor xmm0, xmm3
pslldq xmm1, 4
movdqa xmm3, xmm1
pslldq xmm1, 4
pxor xmm3, xmm0
pxor xmm3, xmm1
aeskeygenassist xmm0, xmm2, 4
pshufd xmm1, xmm0, 0xff
pxor xmm3, xmm1
movdqa xmm1, xmm2
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x30], xmm3
movdqu xmm9, xmmword [rcx + 0x40]
pxor xmm0, xmm2
movdqu xmm10, xmmword [rcx + 0x50]
mov r8, rax
movdqu xmm11, xmmword [rcx + 0x60]
movdqu xmm12, xmmword [rcx + 0x70]
movdqu xmm13, xmmword [rcx + 0x80]
movdqu xmm14, xmmword [rcx + 0x90]
movdqu xmm15, xmmword [rcx + 0xa0]
movdqu xmm8, xmmword [rcx + 0xb0]
xor ecx, ecx
pslldq xmm1, 4
movdqa xmm2, xmm1
pslldq xmm1, 4
pxor xmm2, xmm0
pxor xmm2, xmm1
aeskeygenassist xmm0, xmm3, 0
pshufd xmm1, xmm0, 0xaa
pxor xmm2, xmm1
movdqa xmm1, xmm3
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x20], xmm2
pslldq xmm1, 4
pxor xmm0, xmm3
movdqa xmm3, xmm1
pslldq xmm1, 4
pxor xmm3, xmm0
pxor xmm3, xmm1
aeskeygenassist xmm0, xmm2, 8
pshufd xmm1, xmm0, 0xff
pxor xmm3, xmm1
movdqa xmm1, xmm2
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x10], xmm3
pxor xmm0, xmm2
pslldq xmm1, 4
movdqa xmm2, xmm1
pslldq xmm1, 4
pxor xmm2, xmm0
pxor xmm2, xmm1
aeskeygenassist xmm0, xmm3, 0
pshufd xmm1, xmm0, 0xaa
pxor xmm2, xmm1
movdqa xmmword [rsp], xmm2
nop dword [rax]
nop dword [rax + rax]
movdqu xmm0, xmmword [rax]
add rcx, 8
movdqu xmm1, xmmword [rax + 0x20]
pxor xmm0, xmm9
movdqu xmm2, xmmword [rax + 0x30]
pxor xmm1, xmm11
movdqu xmm3, xmmword [rax + 0x40]
pxor xmm2, xmm12
movdqu xmm4, xmmword [rax + 0x50]
pxor xmm3, xmm13
movdqu xmm5, xmmword [rax + 0x60]
pxor xmm4, xmm14
movdqu xmm6, xmmword [rax + 0x70]
lea rax, [rax + 0x80]
movdqa xmmword [rsp + 0x80], xmm0
pxor xmm5, xmm15
movdqu xmm0, xmmword [rax - 0x70]
pxor xmm6, xmm8
pxor xmm0, xmm10
cmp rcx, 0x40000
jae 0x1401821b3
prefetcht0 byte [rax]
prefetcht0 byte [rax + 0x40]
aesenc xmm0, xmmword [rdx + 0x20]
aesenc xmm1, xmmword [rdx + 0x20]
aesenc xmm2, xmmword [rdx + 0x20]
aesenc xmm3, xmmword [rdx + 0x20]
aesenc xmm4, xmmword [rdx + 0x20]
aesenc xmm5, xmmword [rdx + 0x20]
aesenc xmm0, xmmword [rdx + 0x30]
aesenc xmm1, xmmword [rdx + 0x30]
aesenc xmm2, xmmword [rdx + 0x30]
aesenc xmm3, xmmword [rdx + 0x30]
aesenc xmm4, xmmword [rdx + 0x30]
aesenc xmm5, xmmword [rdx + 0x30]
movdqa xmm9, xmmword [rsp + 0x60]
movdqa xmm10, xmmword [rsp + 0x50]
movdqa xmm11, xmmword [rsp + 0x40]
movdqa xmm12, xmmword [rsp + 0x30]
movdqa xmm13, xmmword [rsp + 0x20]
movdqa xmm14, xmmword [rsp + 0x10]
movdqa xmm15, xmmword [rsp]
aesenc xmm6, xmmword [rdx + 0x20]
movdqa xmm8, xmmword [rsp + 0x80]
aesenc xmm8, xmmword [rdx + 0x20]
aesenc xmm8, xmmword [rdx + 0x30]
aesenc xmm6, xmmword [rdx + 0x30]
aesenc xmm8, xmm7
aesenc xmm0, xmm7
aesenc xmm1, xmm7
aesenc xmm2, xmm7
aesenc xmm3, xmm7
aesenc xmm4, xmm7
aesenc xmm5, xmm7
aesenc xmm8, xmm9
aesenc xmm0, xmm9
aesenc xmm1, xmm9
aesenc xmm2, xmm9
aesenc xmm3, xmm9
aesenc xmm4, xmm9
aesenc xmm5, xmm9
aesenc xmm8, xmm10
aesenc xmm0, xmm10
aesenc xmm1, xmm10
aesenc xmm2, xmm10
aesenc xmm3, xmm10
aesenc xmm4, xmm10
aesenc xmm5, xmm10
aesenc xmm8, xmm11
aesenc xmm0, xmm11
aesenc xmm1, xmm11
aesenc xmm2, xmm11
aesenc xmm3, xmm11
aesenc xmm4, xmm11
aesenc xmm5, xmm11
aesenc xmm8, xmm12
aesenc xmm0, xmm12
aesenc xmm1, xmm12
aesenc xmm2, xmm12
aesenc xmm3, xmm12
aesenc xmm4, xmm12
aesenc xmm5, xmm12
aesenc xmm8, xmm13
aesenc xmm0, xmm13
aesenc xmm1, xmm13
aesenc xmm2, xmm13
aesenc xmm3, xmm13
aesenc xmm4, xmm13
aesenc xmm5, xmm13
aesenc xmm8, xmm14
aesenc xmm0, xmm14
aesenc xmm1, xmm14
aesenc xmm2, xmm14
aesenc xmm3, xmm14
aesenc xmm4, xmm14
aesenc xmm5, xmm14
aesenc xmm8, xmm15
aesenc xmm0, xmm15
aesenc xmm1, xmm15
aesenc xmm2, xmm15
aesenc xmm3, xmm15
aesenc xmm4, xmm15
aesenc xmm5, xmm15
aesenc xmm6, xmm7
aesenc xmm6, xmm9
aesenc xmm6, xmm10
aesenc xmm6, xmm11
aesenc xmm6, xmm12
aesenc xmm6, xmm13
aesenc xmm6, xmm14
aesenc xmm6, xmm15
movdqa xmm9, xmm0
movdqa xmm15, xmm6
movdqa xmm10, xmm1
movdqa xmm11, xmm2
movdqa xmm12, xmm3
movdqa xmm13, xmm4
movdqa xmm14, xmm5
pxor xmm9, xmm8
pxor xmm15, xmm5
pxor xmm10, xmm0
pxor xmm11, xmm1
pxor xmm12, xmm2
pxor xmm13, xmm3
pxor xmm14, xmm4
pxor xmm8, xmm6
jb 0x140182140
mov eax, 0x8000
nop
movdqu xmm0, xmmword [r8]
movdqu xmm1, xmmword [r8 + 0x10]
pxor xmm0, xmm9
movdqa xmm9, xmmword [rsp + 0x70]
pxor xmm1, xmm10
movdqa xmm10, xmmword [rsp + 0x60]
movdqu xmm2, xmmword [r8 + 0x20]
movdqu xmm3, xmmword [r8 + 0x30]
pxor xmm2, xmm11
movdqa xmm11, xmmword [rsp + 0x50]
pxor xmm3, xmm12
movdqa xmm12, xmmword [rsp + 0x40]
movdqu xmm4, xmmword [r8 + 0x40]
movdqu xmm5, xmmword [r8 + 0x50]
pxor xmm4, xmm13
movdqa xmm13, xmmword [rsp + 0x30]
pxor xmm5, xmm14
movdqa xmm14, xmmword [rsp + 0x20]
movdqu xmm6, xmmword [r8 + 0x60]
movdqu xmm7, xmmword [r8 + 0x70]
lea r8, [r8 + 0x80]
aesenc xmm0, xmmword [rdx + 0x20]
aesenc xmm1, xmmword [rdx + 0x20]
aesenc xmm2, xmmword [rdx + 0x20]
aesenc xmm3, xmmword [rdx + 0x20]
aesenc xmm4, xmmword [rdx + 0x20]
aesenc xmm5, xmmword [rdx + 0x20]
aesenc xmm0, xmmword [rdx + 0x30]
aesenc xmm1, xmmword [rdx + 0x30]
aesenc xmm2, xmmword [rdx + 0x30]
aesenc xmm3, xmmword [rdx + 0x30]
aesenc xmm4, xmmword [rdx + 0x30]
aesenc xmm5, xmmword [rdx + 0x30]
aesenc xmm0, xmm9
aesenc xmm0, xmmword [rsp + 0x60]
aesenc xmm0, xmmword [rsp + 0x50]
aesenc xmm0, xmmword [rsp + 0x40]
aesenc xmm0, xmmword [rsp + 0x30]
aesenc xmm0, xmmword [rsp + 0x20]
aesenc xmm0, xmmword [rsp + 0x10]
aesenc xmm0, xmmword [rsp]
aesenc xmm1, xmm9
aesenc xmm2, xmm9
aesenc xmm3, xmm9
aesenc xmm4, xmm9
aesenc xmm5, xmm9
aesenc xmm1, xmm10
aesenc xmm1, xmmword [rsp + 0x50]
aesenc xmm1, xmmword [rsp + 0x40]
aesenc xmm1, xmmword [rsp + 0x30]
aesenc xmm1, xmmword [rsp + 0x20]
aesenc xmm1, xmmword [rsp + 0x10]
aesenc xmm1, xmmword [rsp]
aesenc xmm2, xmm10
aesenc xmm3, xmm10
aesenc xmm4, xmm10
aesenc xmm5, xmm10
aesenc xmm2, xmm11
aesenc xmm2, xmmword [rsp + 0x40]
aesenc xmm2, xmmword [rsp + 0x30]
aesenc xmm2, xmmword [rsp + 0x20]
aesenc xmm2, xmmword [rsp + 0x10]
aesenc xmm2, xmmword [rsp]
aesenc xmm3, xmm11
aesenc xmm4, xmm11
aesenc xmm5, xmm11
aesenc xmm3, xmm12
aesenc xmm3, xmmword [rsp + 0x30]
aesenc xmm3, xmmword [rsp + 0x20]
aesenc xmm3, xmmword [rsp + 0x10]
aesenc xmm3, xmmword [rsp]
aesenc xmm4, xmm12
aesenc xmm5, xmm12
aesenc xmm4, xmm13
aesenc xmm4, xmmword [rsp + 0x20]
aesenc xmm4, xmmword [rsp + 0x10]
aesenc xmm4, xmmword [rsp]
aesenc xmm5, xmm13
aesenc xmm5, xmm14
aesenc xmm5, xmmword [rsp + 0x10]
aesenc xmm5, xmmword [rsp]
pxor xmm6, xmm15
pxor xmm7, xmm8
movdqa xmm8, xmm0
aesenc xmm6, xmmword [rdx + 0x20]
aesenc xmm7, xmmword [rdx + 0x20]
aesenc xmm6, xmmword [rdx + 0x30]
aesenc xmm7, xmmword [rdx + 0x30]
aesenc xmm6, xmm9
aesenc xmm7, xmm9
movdqa xmm9, xmm1
pxor xmm9, xmm0
aesenc xmm6, xmm10
aesenc xmm7, xmm10
movdqa xmm10, xmm2
pxor xmm10, xmm1
aesenc xmm6, xmm11
aesenc xmm7, xmm11
movdqa xmm11, xmm3
pxor xmm11, xmm2
aesenc xmm6, xmm12
aesenc xmm7, xmm12
movdqa xmm12, xmm4
pxor xmm12, xmm3
aesenc xmm6, xmm13
aesenc xmm7, xmm13
movdqa xmm13, xmm5
pxor xmm13, xmm4
aesenc xmm6, xmm14
aesenc xmm6, xmmword [rsp + 0x10]
aesenc xmm6, xmmword [rsp]
aesenc xmm7, xmm14
movdqa xmm14, xmm6
pxor xmm14, xmm5
aesenc xmm7, xmmword [rsp + 0x10]
aesenc xmm7, xmmword [rsp]
movdqa xmm15, xmm7
pxor xmm8, xmm7
pxor xmm15, xmm6
sub rax, 1
jne 0x140182420
mov eax, 0x10
nop
aesenc xmm9, xmmword [rdx + 0x20]
aesenc xmm10, xmmword [rdx + 0x20]
aesenc xmm11, xmmword [rdx + 0x20]
aesenc xmm12, xmmword [rdx + 0x20]
aesenc xmm9, xmmword [rdx + 0x30]
aesenc xmm10, xmmword [rdx + 0x30]
aesenc xmm11, xmmword [rdx + 0x30]
aesenc xmm12, xmmword [rdx + 0x30]
aesenc xmm13, xmmword [rdx + 0x20]
aesenc xmm14, xmmword [rdx + 0x20]
movdqa xmm0, xmmword [rsp + 0x70]
aesenc xmm13, xmmword [rdx + 0x30]
aesenc xmm14, xmmword [rdx + 0x30]
movdqa xmm1, xmmword [rsp + 0x60]
movdqa xmm2, xmmword [rsp + 0x40]
movdqa xmm3, xmmword [rsp + 0x30]
movdqa xmm4, xmmword [rsp + 0x20]
aesenc xmm15, xmmword [rdx + 0x20]
aesenc xmm15, xmmword [rdx + 0x30]
aesenc xmm9, xmm0
aesenc xmm10, xmm0
aesenc xmm11, xmm0
aesenc xmm12, xmm0
aesenc xmm9, xmm1
aesenc xmm9, xmmword [rsp + 0x50]
aesenc xmm10, xmm1
aesenc xmm11, xmm1
aesenc xmm12, xmm1
aesenc xmm13, xmm0
aesenc xmm14, xmm0
aesenc xmm9, xmm2
aesenc xmm13, xmm1
aesenc xmm14, xmm1
aesenc xmm9, xmm3
aesenc xmm9, xmm4
aesenc xmm9, xmmword [rsp + 0x10]
aesenc xmm9, xmmword [rsp]
aesenc xmm15, xmm0
aesenc xmm15, xmm1
movdqa xmm7, xmm9
movdqa xmm9, xmmword [rsp + 0x50]
aesenc xmm10, xmm9
aesenc xmm10, xmm2
aesenc xmm11, xmm9
aesenc xmm11, xmm2
aesenc xmm12, xmm9
aesenc xmm12, xmm2
aesenc xmm10, xmm3
aesenc xmm11, xmm3
aesenc xmm12, xmm3
aesenc xmm13, xmm9
aesenc xmm14, xmm9
aesenc xmm13, xmm2
aesenc xmm14, xmm2
aesenc xmm10, xmm4
aesenc xmm10, xmmword [rsp + 0x10]
aesenc xmm10, xmmword [rsp]
aesenc xmm11, xmm4
aesenc xmm12, xmm4
aesenc xmm13, xmm3
movdqa xmm6, xmm10
movdqa xmm10, xmmword [rsp + 0x10]
aesenc xmm11, xmm10
aesenc xmm11, xmmword [rsp]
aesenc xmm12, xmm10
aesenc xmm12, xmmword [rsp]
movdqa xmm5, xmm11
movdqa xmm4, xmm12
movdqa xmm12, xmmword [rsp + 0x20]
movdqa xmm11, xmmword [rsp + 0x30]
aesenc xmm14, xmm11
aesenc xmm14, xmm12
aesenc xmm13, xmm12
aesenc xmm14, xmm10
aesenc xmm14, xmmword [rsp]
aesenc xmm13, xmm10
aesenc xmm13, xmmword [rsp]
aesenc xmm15, xmm9
aesenc xmm15, xmmword [rsp + 0x40]
movdqa xmm2, xmm14
movdqa xmm3, xmm13
movdqa xmm13, xmm2
pxor xmm13, xmm3
aesenc xmm8, xmmword [rdx + 0x20]
aesenc xmm8, xmmword [rdx + 0x30]
aesenc xmm8, xmm0
aesenc xmm8, xmmword [rsp + 0x60]
aesenc xmm8, xmm9
movdqa xmm9, xmm6
pxor xmm9, xmm7
aesenc xmm8, xmmword [rsp + 0x40]
aesenc xmm8, xmm11
aesenc xmm15, xmm11
movdqa xmm11, xmm4
pxor xmm11, xmm5
aesenc xmm8, xmm12
aesenc xmm15, xmm12
movdqa xmm12, xmm3
pxor xmm12, xmm4
aesenc xmm8, xmm10
aesenc xmm8, xmmword [rsp]
movdqa xmm0, xmm8
movdqa xmm8, xmm7
pxor xmm8, xmm0
aesenc xmm15, xmm10
movdqa xmm10, xmm5
pxor xmm10, xmm6
aesenc xmm15, xmmword [rsp]
movdqa xmm1, xmm15
movdqa xmm15, xmm0
movdqa xmm14, xmm1
pxor xmm15, xmm1
pxor xmm14, xmm2
sub rax, 1
jne 0x140182700
lea r11, [rsp + 0x138]
movdqu xmmword [rdx + 0x40], xmm9
movaps xmm6, xmmword [r11 - 0x18]
movaps xmm7, xmmword [r11 - 0x28]
movaps xmm9, xmmword [r11 - 0x48]
movdqu xmmword [rdx + 0x50], xmm10
movaps xmm10, xmmword [r11 - 0x58]
movdqu xmmword [rdx + 0x60], xmm11
movaps xmm11, xmmword [r11 - 0x68]
movdqu xmmword [rdx + 0x70], xmm12
movaps xmm12, xmmword [r11 - 0x78]
movdqu xmmword [rdx + 0x80], xmm13
movaps xmm13, xmmword [r11 - 0x88]
movdqu xmmword [rdx + 0x90], xmm14
movaps xmm14, xmmword [r11 - 0x98]
movdqu xmmword [rdx + 0xa0], xmm15
movaps xmm15, xmmword [r11 - 0xa8]
movdqu xmmword [rdx + 0xb0], xmm8
movaps xmm8, xmmword [r11 - 0x38]
mov rsp, r11
ret