Function at 0x140139d10
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
movaps xmmword [rax - 0x38], xmm8
movaps xmmword [rax - 0x48], xmm9
movdqa xmm9, xmm1
pslldq xmm1, 4
pxor xmm9, xmm0
pxor xmm9, xmm1
movaps xmmword [rax - 0x58], xmm10
movaps xmmword [rax - 0x68], xmm11
aeskeygenassist xmm0, xmm2, 1
pshufd xmm1, xmm0, 0xff
pxor xmm9, xmm1
movaps xmmword [rax - 0x78], xmm12
movaps xmmword [rax - 0x88], xmm13
movaps xmmword [rax - 0x98], xmm14
movaps xmmword [rax - 0xa8], xmm15
movdqa xmm1, xmm2
movdqa xmmword [rsp + 0x60], xmm9
pslldq xmm1, 4
movdqa xmm0, xmm1
pslldq xmm1, 4
pxor xmm0, xmm2
movdqa xmm2, xmm1
pslldq xmm1, 4
pxor xmm2, xmm0
pxor xmm2, xmm1
aeskeygenassist xmm0, xmm9, 0
pshufd xmm1, xmm0, 0xaa
pxor xmm2, xmm1
movdqa xmm1, xmm9
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x70], xmm2
pslldq xmm1, 4
pxor xmm0, xmm9
movdqa xmm9, xmm1
pslldq xmm1, 4
pxor xmm9, xmm0
pxor xmm9, xmm1
aeskeygenassist xmm0, xmm2, 2
pshufd xmm1, xmm0, 0xff
pxor xmm9, xmm1
movdqa xmm1, xmm2
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x50], xmm9
pslldq xmm1, 4
pxor xmm0, xmm2
movdqa xmm10, xmm1
pslldq xmm1, 4
pxor xmm10, xmm0
pxor xmm10, xmm1
aeskeygenassist xmm0, xmm9, 0
pshufd xmm1, xmm0, 0xaa
pxor xmm10, xmm1
movdqa xmm1, xmm9
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x40], xmm10
pslldq xmm1, 4
pxor xmm0, xmm9
movdqa xmm11, xmm1
pslldq xmm1, 4
pxor xmm11, xmm0
pxor xmm11, xmm1
aeskeygenassist xmm0, xmm10, 4
pshufd xmm1, xmm0, 0xff
pxor xmm11, xmm1
movdqa xmm1, xmm10
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x30], xmm11
movdqu xmm9, xmmword [rcx + 0x40]
pxor xmm0, xmm10
movdqu xmm10, xmmword [rcx + 0x50]
xor r8d, r8d
movdqu xmm13, xmmword [rcx + 0x80]
mov rax, rdx
movdqu xmm14, xmmword [rcx + 0x90]
movdqu xmm15, xmmword [rcx + 0xa0]
movdqu xmm8, xmmword [rcx + 0xb0]
pslldq xmm1, 4
movdqa xmm12, xmm1
pslldq xmm1, 4
pxor xmm12, xmm0
pxor xmm12, xmm1
aeskeygenassist xmm0, xmm11, 0
pshufd xmm1, xmm0, 0xaa
pxor xmm12, xmm1
movdqa xmm1, xmm11
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x20], xmm12
pslldq xmm1, 4
pxor xmm0, xmm11
movdqu xmm11, xmmword [rcx + 0x60]
movdqa xmm2, xmm1
pslldq xmm1, 4
pxor xmm2, xmm0
pxor xmm2, xmm1
aeskeygenassist xmm0, xmm12, 8
pshufd xmm1, xmm0, 0xff
pxor xmm2, xmm1
movdqa xmm1, xmm12
pslldq xmm1, 4
movdqa xmm0, xmm1
movdqa xmmword [rsp + 0x10], xmm2
pslldq xmm1, 4
pxor xmm0, xmm12
movdqu xmm12, xmmword [rcx + 0x70]
movdqa xmm3, xmm1
pxor xmm3, xmm0
pslldq xmm1, 4
pxor xmm3, xmm1
mov ecx, r8d
aeskeygenassist xmm0, xmm2, 0
pshufd xmm1, xmm0, 0xaa
pxor xmm3, xmm1
movdqa xmmword [rsp], xmm3
movdqu xmm7, xmmword [rdx]
add rcx, 8
movdqu xmm0, xmmword [rdx + 0x10]
pxor xmm7, xmm9
movdqu xmm1, xmmword [rdx + 0x20]
pxor xmm0, xmm10
movdqu xmm2, xmmword [rdx + 0x30]
pxor xmm1, xmm11
movdqu xmm3, xmmword [rdx + 0x200]
pxor xmm2, xmm12
movdqu xmm4, xmmword [rdx + 0x210]
pxor xmm3, xmm13
movdqu xmm5, xmmword [rdx + 0x220]
pxor xmm4, xmm14
movdqu xmm6, xmmword [rdx + 0x230]
lea rdx, [rdx + 0x400]
pxor xmm5, xmm15
pxor xmm6, xmm8
cmp rcx, 0x40000
jae 0x14013a029
prefetcht0 byte [rdx]
prefetcht0 byte [rdx + 0x200]
aesenc xmm0, xmmword [r9 + 0x20]
aesenc xmm1, xmmword [r9 + 0x20]
aesenc xmm2, xmmword [r9 + 0x20]
aesenc xmm3, xmmword [r9 + 0x20]
aesenc xmm4, xmmword [r9 + 0x20]
aesenc xmm5, xmmword [r9 + 0x20]
aesenc xmm0, xmmword [r9 + 0x30]
aesenc xmm1, xmmword [r9 + 0x30]
aesenc xmm2, xmmword [r9 + 0x30]
aesenc xmm3, xmmword [r9 + 0x30]
aesenc xmm4, xmmword [r9 + 0x30]
aesenc xmm5, xmmword [r9 + 0x30]
movdqa xmm9, xmmword [rsp + 0x70]
movdqa xmm8, xmm7
aesenc xmm8, xmmword [r9 + 0x20]
aesenc xmm8, xmmword [r9 + 0x30]
movdqa xmm7, 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 [r9 + 0x20]
aesenc xmm6, xmmword [r9 + 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 0x140139fb0
nop
movdqu xmm7, xmmword [rax]
add r8, 8
movdqu xmm0, xmmword [rax + 0x10]
pxor xmm7, xmm9
movdqu xmm1, xmmword [rax + 0x20]
pxor xmm0, xmm10
movdqu xmm2, xmmword [rax + 0x30]
pxor xmm1, xmm11
movdqu xmm3, xmmword [rax + 0x200]
pxor xmm2, xmm12
movdqu xmm4, xmmword [rax + 0x210]
pxor xmm3, xmm13
movdqu xmm5, xmmword [rax + 0x220]
pxor xmm4, xmm14
movdqu xmm6, xmmword [rax + 0x230]
lea rax, [rax + 0x400]
pxor xmm5, xmm15
pxor xmm6, xmm8
cmp r8, 0x40000
jae 0x14013a319
prefetcht0 byte [rax]
prefetcht0 byte [rax + 0x200]
aesenc xmm0, xmmword [r9 + 0x20]
aesenc xmm1, xmmword [r9 + 0x20]
aesenc xmm2, xmmword [r9 + 0x20]
aesenc xmm3, xmmword [r9 + 0x20]
aesenc xmm4, xmmword [r9 + 0x20]
aesenc xmm5, xmmword [r9 + 0x20]
aesenc xmm0, xmmword [r9 + 0x30]
aesenc xmm1, xmmword [r9 + 0x30]
aesenc xmm2, xmmword [r9 + 0x30]
aesenc xmm3, xmmword [r9 + 0x30]
aesenc xmm4, xmmword [r9 + 0x30]
aesenc xmm5, xmmword [r9 + 0x30]
movdqa xmm9, xmmword [rsp + 0x70]
movdqa xmm8, xmm7
aesenc xmm8, xmmword [r9 + 0x20]
aesenc xmm8, xmmword [r9 + 0x30]
movdqa xmm7, 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 [r9 + 0x20]
aesenc xmm6, xmmword [r9 + 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 0x14013a2a0
mov eax, reloc.WS2_32.dll_recv
nop dword [rax]
nop word [rax + rax]
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 xmm14, xmmword [r9 + 0x20]
movdqa xmm0, xmmword [rsp + 0x70]
movdqa xmm1, xmmword [rsp + 0x50]
aesenc xmm13, xmmword [r9 + 0x30]
aesenc xmm14, xmmword [r9 + 0x30]
movdqa xmm2, xmmword [rsp + 0x40]
movdqa xmm3, xmmword [rsp + 0x30]
movdqa xmm4, xmmword [rsp + 0x20]
aesenc xmm15, xmmword [r9 + 0x20]
aesenc xmm15, xmmword [r9 + 0x30]
aesenc xmm9, xmm7
aesenc xmm9, xmm0
aesenc xmm9, xmm1
aesenc xmm9, xmm2
aesenc xmm9, xmm3
aesenc xmm9, xmm4
aesenc xmm9, xmmword [rsp + 0x10]
aesenc xmm9, xmmword [rsp]
movdqa xmm7, xmm9
movdqa xmm9, xmmword [rsp + 0x60]
aesenc xmm10, xmm9
aesenc xmm11, xmm9
aesenc xmm12, xmm9
aesenc xmm10, xmm0
aesenc xmm11, xmm0
aesenc xmm12, xmm0
aesenc xmm13, xmm9
aesenc xmm14, xmm9
aesenc xmm10, xmm1
aesenc xmm10, xmm2
aesenc xmm11, xmm1
aesenc xmm11, xmm2
aesenc xmm12, xmm1
aesenc xmm12, xmm2
aesenc xmm13, xmm0
aesenc xmm14, xmm0
aesenc xmm10, xmm3
aesenc xmm11, xmm3
aesenc xmm12, xmm3
aesenc xmm13, xmm1
aesenc xmm14, xmm1
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
aesenc xmm15, xmm9
aesenc xmm15, xmm0
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, xmm1
aesenc xmm15, xmmword [rsp + 0x40]
movdqa xmm2, xmm14
movdqa xmm3, xmm13
movdqa xmm13, xmm2
pxor xmm13, xmm3
aesenc xmm8, xmmword [r9 + 0x20]
aesenc xmm8, xmmword [r9 + 0x30]
aesenc xmm8, xmm9
movdqa xmm9, xmm6
pxor xmm9, xmm7
aesenc xmm8, xmm0
aesenc xmm8, xmmword [rsp + 0x50]
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
movdqa xmm7, xmmword [rsp + 0x60]
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 0x14013a5a0
lea r11, [rsp + 0x128]
movdqu xmmword [r9 + 0x40], xmm9
movaps xmm6, xmmword [r11 - 0x18]
movaps xmm7, xmmword [r11 - 0x28]
movaps xmm9, xmmword [r11 - 0x48]
movdqu xmmword [r9 + 0x50], xmm10
movaps xmm10, xmmword [r11 - 0x58]
movdqu xmmword [r9 + 0x60], xmm11
movaps xmm11, xmmword [r11 - 0x68]
movdqu xmmword [r9 + 0x70], xmm12
movaps xmm12, xmmword [r11 - 0x78]
movdqu xmmword [r9 + 0x80], xmm13
movaps xmm13, xmmword [r11 - 0x88]
movdqu xmmword [r9 + 0x90], xmm14
movaps xmm14, xmmword [r11 - 0x98]
movdqu xmmword [r9 + 0xa0], xmm15
movaps xmm15, xmmword [r11 - 0xa8]
movdqu xmmword [r9 + 0xb0], xmm8
movaps xmm8, xmmword [r11 - 0x38]
mov rsp, r11
ret