Function at 0x140165f90
Capabilities:
Encode data using xor
Encrypt data using aes via x86 extensions

Disassembly:
mov rax, rsp
sub rsp, 0x128
movdqu xmm2, xmmword [rcx + 0x30]
mov r9, rcx
movdqu xmm1, xmmword [rcx + 0x20]
mov rdx, qword [rcx + 0xe0]
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
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
movdqa xmm1, xmm2
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 xmm10, xmm1
pslldq xmm1, 4
pxor xmm10, xmm0
pxor xmm10, xmm1
aeskeygenassist xmm0, xmm3, 0
pshufd xmm1, xmm0, 0xaa
pxor xmm10, xmm1
movdqa xmm1, xmm3
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x40], xmm10
pxor xmm0, xmm3
pslldq xmm1, 4
movdqa xmm3, xmm1
pslldq xmm1, 4
pxor xmm3, xmm0
pxor xmm3, xmm1
aeskeygenassist xmm0, xmm10, 4
pshufd xmm1, xmm0, 0xff
pxor xmm3, xmm1
movdqa xmm1, xmm10
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x30], xmm3
movdqu xmm15, xmmword [rcx + 0x40]
pxor xmm0, xmm10
movdqu xmm9, xmmword [rcx + 0x50]
xor r8d, r8d
movdqu xmm10, xmmword [rcx + 0x60]
mov rax, rdx
movdqu xmm11, xmmword [rcx + 0x70]
movdqu xmm12, xmmword [rcx + 0x80]
movdqu xmm13, xmmword [rcx + 0x90]
movdqu xmm14, xmmword [rcx + 0xa0]
movdqu xmm8, xmmword [rcx + 0xb0]
mov ecx, r8d
pslldq xmm1, 4
movdqa xmm4, xmm1
pslldq xmm1, 4
pxor xmm4, xmm0
pxor xmm4, xmm1
aeskeygenassist xmm0, xmm3, 0
pshufd xmm1, xmm0, 0xaa
pxor xmm4, xmm1
movdqa xmm1, xmm3
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x20], xmm4
pslldq xmm1, 4
pxor xmm0, xmm3
movdqa xmm5, xmm1
pslldq xmm1, 4
pxor xmm5, xmm0
pxor xmm5, xmm1
aeskeygenassist xmm0, xmm4, 8
pshufd xmm1, xmm0, 0xff
pxor xmm5, xmm1
movdqa xmm1, xmm4
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x10], xmm5
pslldq xmm1, 4
pxor xmm0, xmm4
movdqa xmm6, xmm1
pslldq xmm1, 4
pxor xmm6, xmm0
pxor xmm6, xmm1
aeskeygenassist xmm0, xmm5, 0
movdqa xmm5, xmm6
pshufd xmm1, xmm0, 0xaa
pxor xmm5, xmm1
movdqa xmmword [rsp], xmm6
movdqa xmmword [rsp], xmm5
jmp 0x140166237
movdqa xmm2, xmmword [rsp + 0x60]
movdqa xmm3, xmmword [rsp + 0x30]
movdqa xmm4, xmmword [rsp + 0x20]
movdqa xmm5, xmmword [rsp]
pxor xmm8, xmmword [rdx + 0x230]
add rcx, 8
pxor xmm15, xmmword [rdx]
movdqa xmm6, xmm8
pxor xmm9, xmmword [rdx + 0x10]
pxor xmm10, xmmword [rdx + 0x20]
pxor xmm11, xmmword [rdx + 0x30]
pxor xmm12, xmmword [rdx + 0x200]
pxor xmm13, xmmword [rdx + 0x210]
pxor xmm14, xmmword [rdx + 0x220]
lea rdx, [rdx + 0x400]
cmp rcx, 0x40000
jae 0x140166295
prefetcht0 byte [rdx]
prefetcht0 byte [rdx + 0x200]
aesenc xmm9, xmmword [r9 + 0x20]
aesenc xmm9, xmmword [r9 + 0x30]
aesenc xmm10, xmmword [r9 + 0x20]
aesenc xmm11, xmmword [r9 + 0x20]
aesenc xmm10, xmmword [r9 + 0x30]
aesenc xmm11, xmmword [r9 + 0x30]
aesenc xmm12, xmmword [r9 + 0x20]
aesenc xmm13, xmmword [r9 + 0x20]
aesenc xmm12, xmmword [r9 + 0x30]
movdqa xmm0, xmmword [rsp + 0x40]
movdqa xmm8, xmm15
aesenc xmm8, xmmword [r9 + 0x20]
aesenc xmm8, xmmword [r9 + 0x30]
movdqa xmm15, xmmword [rsp + 0x50]
aesenc xmm13, xmmword [r9 + 0x30]
movdqa xmm1, xmmword [rsp + 0x10]
aesenc xmm14, xmmword [r9 + 0x20]
aesenc xmm14, xmmword [r9 + 0x30]
aesenc xmm9, xmm7
aesenc xmm9, xmm2
aesenc xmm10, xmm7
aesenc xmm10, xmm2
aesenc xmm11, xmm7
aesenc xmm11, xmm2
aesenc xmm8, xmm7
aesenc xmm8, xmm2
aesenc xmm9, xmm15
aesenc xmm12, xmm7
aesenc xmm12, xmm2
aesenc xmm9, xmm0
aesenc xmm9, xmm3
aesenc xmm13, xmm7
aesenc xmm10, xmm15
aesenc xmm11, xmm15
aesenc xmm8, xmm15
aesenc xmm9, xmm4
aesenc xmm10, xmm0
aesenc xmm10, xmm3
aesenc xmm11, xmm0
aesenc xmm11, xmm3
aesenc xmm12, xmm15
aesenc xmm8, xmm0
aesenc xmm8, xmm3
aesenc xmm9, xmm1
aesenc xmm14, xmm7
aesenc xmm10, xmm4
aesenc xmm12, xmm0
aesenc xmm8, xmm4
aesenc xmm9, xmm5
aesenc xmm10, xmm1
aesenc xmm8, xmm1
aesenc xmm8, xmm5
movdqa xmm5, xmm9
movdqa xmm9, xmmword [rsp]
aesenc xmm10, xmm9
movdqa xmm4, xmm10
movdqa xmm10, xmmword [rsp + 0x20]
aesenc xmm11, xmm10
aesenc xmm11, xmm1
aesenc xmm11, xmm9
movdqa xmm3, xmm11
movdqa xmm11, xmmword [rsp + 0x30]
aesenc xmm12, xmm11
aesenc xmm12, xmm10
aesenc xmm12, xmm1
aesenc xmm12, xmm9
movdqa xmm9, xmmword [rsp + 0x60]
movdqa xmm2, xmm12
aesenc xmm13, xmm9
aesenc xmm13, xmm15
aesenc xmm13, xmm0
aesenc xmm14, xmm9
aesenc xmm13, xmm11
aesenc xmm14, xmm15
aesenc xmm13, xmm10
aesenc xmm13, xmm1
aesenc xmm13, xmmword [rsp]
aesenc xmm14, xmm0
aesenc xmm14, xmm11
movdqa xmm1, xmm13
aesenc xmm14, xmm10
aesenc xmm6, xmmword [r9 + 0x20]
aesenc xmm6, xmmword [r9 + 0x30]
aesenc xmm14, xmmword [rsp + 0x10]
aesenc xmm14, xmmword [rsp]
aesenc xmm6, xmm7
aesenc xmm6, xmm9
aesenc xmm6, xmm15
aesenc xmm6, xmmword [rsp + 0x40]
aesenc xmm6, xmm11
aesenc xmm6, xmm10
aesenc xmm6, xmmword [rsp + 0x10]
aesenc xmm6, xmmword [rsp]
movdqa xmm0, xmm14
movdqa xmm15, xmm5
movdqa xmm14, xmm6
movdqa xmm9, xmm4
movdqa xmm10, xmm3
movdqa xmm11, xmm2
movdqa xmm12, xmm1
movdqa xmm13, xmm0
pxor xmm15, xmm8
pxor xmm14, xmm0
pxor xmm9, xmm5
pxor xmm10, xmm4
pxor xmm11, xmm3
pxor xmm12, xmm2
pxor xmm13, xmm1
pxor xmm8, xmm6
jb 0x140166220
nop dword [rax]
pxor xmm8, xmmword [rax + 0x230]
add r8, 8
pxor xmm15, xmmword [rax]
movdqa xmm6, xmm8
pxor xmm9, xmmword [rax + 0x10]
pxor xmm10, xmmword [rax + 0x20]
pxor xmm11, xmmword [rax + 0x30]
pxor xmm12, xmmword [rax + 0x200]
pxor xmm13, xmmword [rax + 0x210]
pxor xmm14, xmmword [rax + 0x220]
lea rax, [rax + 0x400]
cmp r8, 0x40000
jae 0x14016658e
prefetcht0 byte [rax]
prefetcht0 byte [rax + 0x200]
aesenc xmm9, xmmword [r9 + 0x20]
aesenc xmm10, xmmword [r9 + 0x20]
aesenc xmm11, xmmword [r9 + 0x20]
aesenc xmm12, xmmword [r9 + 0x20]
aesenc xmm9, xmmword [r9 + 0x30]
aesenc xmm10, xmmword [r9 + 0x30]
aesenc xmm11, xmmword [r9 + 0x30]
aesenc xmm12, xmmword [r9 + 0x30]
aesenc xmm13, xmmword [r9 + 0x20]
aesenc xmm13, xmmword [r9 + 0x30]
movdqa xmm0, xmmword [rsp + 0x50]
movdqa xmm8, xmm15
aesenc xmm8, xmmword [r9 + 0x20]
aesenc xmm8, xmmword [r9 + 0x30]
movdqa xmm15, xmmword [rsp + 0x60]
movdqa xmm1, xmmword [rsp + 0x40]
movdqa xmm2, xmmword [rsp + 0x20]
movdqa xmm3, xmmword [rsp + 0x10]
movdqa xmm4, xmmword [rsp]
aesenc xmm14, xmmword [r9 + 0x20]
aesenc xmm14, xmmword [r9 + 0x30]
aesenc xmm9, xmm7
aesenc xmm10, xmm7
aesenc xmm11, xmm7
aesenc xmm12, xmm7
aesenc xmm9, xmm15
aesenc xmm8, xmm7
aesenc xmm10, xmm15
aesenc xmm11, xmm15
aesenc xmm12, xmm15
aesenc xmm13, xmm7
aesenc xmm9, xmm0
aesenc xmm9, xmm1
aesenc xmm9, xmmword [rsp + 0x30]
aesenc xmm8, xmm15
aesenc xmm10, xmm0
aesenc xmm10, xmm1
aesenc xmm11, xmm0
aesenc xmm11, xmm1
aesenc xmm12, xmm0
aesenc xmm12, xmm1
aesenc xmm13, xmm15
aesenc xmm8, xmm0
aesenc xmm8, xmm1
aesenc xmm8, xmmword [rsp + 0x30]
aesenc xmm8, xmmword [rsp + 0x20]
aesenc xmm13, xmm0
aesenc xmm13, xmm1
aesenc xmm9, xmm2
aesenc xmm9, xmm3
aesenc xmm9, xmm4
aesenc xmm8, xmm3
aesenc xmm14, xmm7
movdqa xmm5, xmm9
movdqa xmm9, xmmword [rsp + 0x30]
aesenc xmm10, xmm9
aesenc xmm10, xmm2
aesenc xmm11, xmm9
aesenc xmm11, xmm2
aesenc xmm12, xmm9
aesenc xmm12, xmm2
aesenc xmm12, xmmword [rsp + 0x10]
aesenc xmm10, xmm3
aesenc xmm11, xmm3
aesenc xmm13, xmm9
aesenc xmm10, xmm4
aesenc xmm8, xmm4
movdqa xmm4, xmm10
movdqa xmm10, xmmword [rsp]
aesenc xmm11, xmm10
aesenc xmm12, xmm10
movdqa xmm3, xmm11
movdqa xmm2, xmm12
movdqa xmm11, xmmword [rsp + 0x20]
movdqa xmm12, xmmword [rsp + 0x10]
aesenc xmm13, xmm11
aesenc xmm13, xmm12
aesenc xmm13, xmm10
aesenc xmm14, xmm15
movdqa xmm1, xmm13
aesenc xmm14, xmm0
aesenc xmm6, xmmword [r9 + 0x20]
aesenc xmm6, xmmword [r9 + 0x30]
aesenc xmm14, xmmword [rsp + 0x40]
aesenc xmm6, xmm7
aesenc xmm6, xmm15
aesenc xmm6, xmmword [rsp + 0x50]
aesenc xmm6, xmmword [rsp + 0x40]
aesenc xmm14, xmm9
aesenc xmm14, xmm11
aesenc xmm6, xmm9
aesenc xmm14, xmm12
aesenc xmm14, xmm10
aesenc xmm6, xmm11
aesenc xmm6, xmm12
aesenc xmm6, xmm10
movdqa xmm0, xmm14
movdqa xmm15, xmm5
movdqa xmm14, xmm6
movdqa xmm9, xmm4
movdqa xmm10, xmm3
movdqa xmm11, xmm2
movdqa xmm12, xmm1
movdqa xmm13, xmm0
pxor xmm15, xmm8
pxor xmm14, xmm0
pxor xmm9, xmm5
pxor xmm10, xmm4
pxor xmm11, xmm3
pxor xmm12, xmm2
pxor xmm13, xmm1
pxor xmm8, xmm6
jb 0x140166530
mov eax, reloc.WS2_32.dll_recv
aesenc xmm15, xmmword [r9 + 0x20]
aesenc xmm9, xmmword [r9 + 0x20]
aesenc xmm10, xmmword [r9 + 0x20]
aesenc xmm11, xmmword [r9 + 0x20]
aesenc xmm12, xmmword [r9 + 0x20]
aesenc xmm15, xmmword [r9 + 0x30]
aesenc xmm9, xmmword [r9 + 0x30]
aesenc xmm10, xmmword [r9 + 0x30]
aesenc xmm11, xmmword [r9 + 0x30]
aesenc xmm12, xmmword [r9 + 0x30]
aesenc xmm13, xmmword [r9 + 0x20]
movdqa xmm1, xmmword [rsp + 0x60]
movdqa xmm2, xmmword [rsp + 0x40]
aesenc xmm13, xmmword [r9 + 0x30]
movdqa xmm3, xmmword [rsp + 0x30]
movdqa xmm0, xmmword [rsp + 0x70]
movdqa xmm5, xmmword [rsp]
movdqa xmm4, xmmword [rsp + 0x10]
aesenc xmm14, xmmword [r9 + 0x20]
aesenc xmm14, xmmword [r9 + 0x30]
aesenc xmm15, xmm7
aesenc xmm9, xmm0
aesenc xmm10, xmm0
aesenc xmm11, xmm0
aesenc xmm12, xmm0
aesenc xmm15, xmm1
aesenc xmm15, xmmword [rsp + 0x50]
aesenc xmm9, xmm1
aesenc xmm10, xmm1
aesenc xmm11, xmm1
aesenc xmm12, xmm1
aesenc xmm15, xmm2
aesenc xmm13, xmm0
aesenc xmm15, xmm3
aesenc xmm15, xmmword [rsp + 0x20]
aesenc xmm15, xmmword [rsp + 0x10]
aesenc xmm13, xmm1
aesenc xmm15, xmm5
movdqa xmm7, xmm15
movdqa xmm15, xmmword [rsp + 0x50]
aesenc xmm9, xmm15
aesenc xmm9, xmm2
aesenc xmm10, xmm15
aesenc xmm10, xmm2
aesenc xmm11, xmm15
aesenc xmm11, xmm2
aesenc xmm12, xmm15
aesenc xmm12, xmm2
aesenc xmm9, xmm3
aesenc xmm9, xmmword [rsp + 0x20]
aesenc xmm10, xmm3
aesenc xmm11, xmm3
aesenc xmm12, xmm3
aesenc xmm13, xmm15
aesenc xmm13, xmm2
aesenc xmm9, xmm4
aesenc xmm9, xmm5
movdqa xmm6, xmm9
movdqa xmm9, xmmword [rsp + 0x20]
aesenc xmm10, xmm9
aesenc xmm10, xmm4
aesenc xmm11, xmm9
aesenc xmm11, xmm4
aesenc xmm12, xmm9
aesenc xmm12, xmmword [rsp + 0x10]
aesenc xmm10, xmm5
movdqa xmm5, xmm10
movdqa xmm10, xmmword [rsp]
aesenc xmm11, xmm10
aesenc xmm12, xmm10
movdqa xmm4, xmm11
movdqa xmm3, xmm12
movdqa xmm11, xmmword [rsp + 0x30]
movdqa xmm12, xmmword [rsp + 0x10]
aesenc xmm13, xmm11
aesenc xmm13, xmm9
aesenc xmm13, xmm12
aesenc xmm13, xmm10
aesenc xmm14, xmm0
movdqa xmm2, xmm13
aesenc xmm14, xmm1
aesenc xmm8, xmmword [r9 + 0x20]
aesenc xmm8, xmmword [r9 + 0x30]
aesenc xmm8, xmm0
aesenc xmm8, xmmword [rsp + 0x60]
aesenc xmm8, xmm15
aesenc xmm8, xmmword [rsp + 0x40]
aesenc xmm14, xmm15
movdqa xmm15, xmm6
pxor xmm15, xmm7
aesenc xmm14, xmmword [rsp + 0x40]
aesenc xmm8, xmm11
aesenc xmm14, xmm11
movdqa xmm11, xmm3
pxor xmm11, xmm4
aesenc xmm8, xmm9
aesenc xmm14, xmm9
movdqa xmm9, xmm5
pxor xmm9, xmm6
aesenc xmm8, xmm12
aesenc xmm14, xmm12
movdqa xmm12, xmm2
pxor xmm12, xmm3
aesenc xmm8, xmm10
movdqa xmm0, xmm8
movdqa xmm8, xmm7
movdqa xmm7, xmmword [rsp + 0x70]
pxor xmm8, xmm0
aesenc xmm14, xmm10
movdqa xmm1, xmm14
movdqa xmm14, xmm0
movdqa xmm10, xmm4
movdqa xmm13, xmm1
pxor xmm14, xmm1
pxor xmm10, xmm5
pxor xmm13, xmm2
sub rax, 1
jne 0x140166841
lea r11, [rsp + 0x128]
movdqu xmmword [r9 + 0x40], xmm15
movaps xmm6, xmmword [r11 - 0x18]
movaps xmm7, xmmword [r11 - 0x28]
movaps xmm15, xmmword [r11 - 0xa8]
movdqu xmmword [r9 + 0x50], xmm9
movaps xmm9, xmmword [r11 - 0x48]
movdqu xmmword [r9 + 0x60], xmm10
movaps xmm10, xmmword [r11 - 0x58]
movdqu xmmword [r9 + 0x70], xmm11
movaps xmm11, xmmword [r11 - 0x68]
movdqu xmmword [r9 + 0x80], xmm12
movaps xmm12, xmmword [r11 - 0x78]
movdqu xmmword [r9 + 0x90], xmm13
movaps xmm13, xmmword [r11 - 0x88]
movdqu xmmword [r9 + 0xa0], xmm14
movaps xmm14, xmmword [r11 - 0x98]
movdqu xmmword [r9 + 0xb0], xmm8
movaps xmm8, xmmword [r11 - 0x38]
mov rsp, r11
ret