Function at 0x419f80
Capabilities:
Encode data using xor
Encrypt data using aes via x86 extensions

Disassembly:
push rsi
push rbx
sub rsp, 0x1e8
movaps xmmword [rsp + 0x140], xmm6
movaps xmmword [rsp + 0x150], xmm7
movaps xmmword [rsp + 0x160], xmm8
movaps xmmword [rsp + 0x170], xmm9
movaps xmmword [rsp + 0x180], xmm10
movaps xmmword [rsp + 0x190], xmm11
movaps xmmword [rsp + 0x1a0], xmm12
movaps xmmword [rsp + 0x1b0], xmm13
movaps xmmword [rsp + 0x1c0], xmm14
movaps xmmword [rsp + 0x1d0], xmm15
lea r8, [rsp + 0x120]
lea rax, [rsp + 0x130]
lea r9, [rsp + 0x110]
mov rsi, rdx
lea r10, [rsp + 0x100]
lea r11, [rsp + 0xf0]
mov qword [rsp + 0x48], r8
lea r8, [rsp + 0xd0]
mov qword [rsp + 0x50], rax
lea rax, [rsp + 0xe0]
mov rbx, rcx
lea rdx, [rsp + 0xa0]
lea rcx, [rsi + 0x20]
mov qword [rsp + 0x40], r9
mov qword [rsp + 0x20], r8
lea r9, [rsp + 0xc0]
lea r8, [rsp + 0xb0]
mov qword [rsp + 0x38], r10
mov qword [rsp + 0x30], r11
mov qword [rsp + 0x28], rax
call fcn.00418690
movdqa xmm2, xmmword [rsi + 0x40]
lea rdx, [rbx + 0x400000]
mov rcx, rbx
movaps xmmword [rsp + 0x60], xmm2
movdqa xmm6, xmmword [rsp + 0xb0]
movdqa xmm2, xmmword [rsp + 0x130]
movdqa xmm10, xmmword [rsp + 0xc0]
movaps xmmword [rsp + 0x70], xmm6
movaps xmmword [rsp + 0x90], xmm2
movaps xmmword [rsp + 0x80], xmm10
movdqa xmm8, xmmword [rsi + 0x50]
movdqa xmm7, xmmword [rsi + 0x60]
movdqa xmm5, xmmword [rsi + 0x70]
movdqa xmm4, xmmword [rsi + 0x80]
movdqa xmm3, xmmword [rsi + 0x90]
movdqa xmm1, xmmword [rsi + 0xa0]
movdqa xmm0, xmmword [rsi + 0xb0]
movdqa xmm9, xmmword [rsp + 0xa0]
movdqa xmm15, xmmword [rsp + 0xd0]
movdqa xmm14, xmmword [rsp + 0xe0]
movdqa xmm13, xmmword [rsp + 0xf0]
movdqa xmm12, xmmword [rsp + 0x100]
movdqa xmm11, xmmword [rsp + 0x110]
movdqa xmm10, xmmword [rsp + 0x120]
nop
pxor xmm8, xmmword [rcx + 0x10]
sub rcx, 0xffffffffffffff80
movdqa xmm6, xmmword [rsp + 0x60]
pxor xmm7, xmmword [rcx - 0x60]
movdqa xmm2, xmmword [rsp + 0x70]
pxor xmm6, xmmword [rcx - 0x80]
pxor xmm5, xmmword [rcx - 0x50]
pxor xmm4, xmmword [rcx - 0x40]
pxor xmm3, xmmword [rcx - 0x30]
pxor xmm1, xmmword [rcx - 0x20]
pxor xmm0, xmmword [rcx - 0x10]
cmp rdx, rcx
aesenc xmm6, xmm9
aesenc xmm8, xmm9
aesenc xmm7, xmm9
aesenc xmm5, xmm9
aesenc xmm4, xmm9
aesenc xmm3, xmm9
aesenc xmm1, xmm9
aesenc xmm0, xmm9
aesenc xmm6, xmm2
aesenc xmm8, xmm2
aesenc xmm7, xmm2
aesenc xmm5, xmm2
aesenc xmm4, xmm2
aesenc xmm3, xmm2
aesenc xmm1, xmm2
aesenc xmm0, xmm2
movdqa xmm2, xmmword [rsp + 0x80]
aesenc xmm6, xmm2
aesenc xmm8, xmm2
aesenc xmm7, xmm2
aesenc xmm5, xmm2
aesenc xmm4, xmm2
aesenc xmm3, xmm2
aesenc xmm1, xmm2
aesenc xmm0, xmm2
movdqa xmm2, xmmword [rsp + 0x90]
aesenc xmm6, xmm15
aesenc xmm8, xmm15
aesenc xmm7, xmm15
aesenc xmm5, xmm15
aesenc xmm4, xmm15
aesenc xmm3, xmm15
aesenc xmm1, xmm15
aesenc xmm0, xmm15
aesenc xmm6, xmm14
aesenc xmm8, xmm14
aesenc xmm7, xmm14
aesenc xmm5, xmm14
aesenc xmm4, xmm14
aesenc xmm3, xmm14
aesenc xmm1, xmm14
aesenc xmm0, xmm14
aesenc xmm6, xmm13
aesenc xmm8, xmm13
aesenc xmm7, xmm13
aesenc xmm5, xmm13
aesenc xmm4, xmm13
aesenc xmm3, xmm13
aesenc xmm1, xmm13
aesenc xmm0, xmm13
aesenc xmm6, xmm12
aesenc xmm8, xmm12
aesenc xmm7, xmm12
aesenc xmm5, xmm12
aesenc xmm4, xmm12
aesenc xmm3, xmm12
aesenc xmm1, xmm12
aesenc xmm0, xmm12
aesenc xmm6, xmm11
aesenc xmm8, xmm11
aesenc xmm7, xmm11
aesenc xmm5, xmm11
aesenc xmm4, xmm11
aesenc xmm3, xmm11
aesenc xmm1, xmm11
aesenc xmm0, xmm11
aesenc xmm6, xmm10
aesenc xmm8, xmm10
aesenc xmm7, xmm10
aesenc xmm6, xmm2
aesenc xmm5, xmm10
aesenc xmm4, xmm10
aesenc xmm3, xmm10
aesenc xmm1, xmm10
aesenc xmm0, xmm10
aesenc xmm8, xmm2
aesenc xmm7, xmm2
aesenc xmm5, xmm2
aesenc xmm4, xmm2
aesenc xmm3, xmm2
aesenc xmm1, xmm2
aesenc xmm0, xmm2
movdqa xmm2, xmm6
pxor xmm2, xmm8
pxor xmm8, xmm7
pxor xmm7, xmm5
movaps xmmword [rsp + 0x60], xmm2
pxor xmm5, xmm4
pxor xmm4, xmm3
pxor xmm3, xmm1
pxor xmm1, xmm0
pxor xmm0, xmm6
jne 0x41a120
nop word [rax + rax]
movdqa xmm6, xmmword [rsp + 0x60]
sub rbx, 0xffffffffffffff80
pxor xmm8, xmmword [rbx - 0x70]
movdqa xmm2, xmmword [rsp + 0x70]
pxor xmm6, xmmword [rbx - 0x80]
pxor xmm7, xmmword [rbx - 0x60]
pxor xmm5, xmmword [rbx - 0x50]
pxor xmm4, xmmword [rbx - 0x40]
pxor xmm3, xmmword [rbx - 0x30]
pxor xmm1, xmmword [rbx - 0x20]
pxor xmm0, xmmword [rbx - 0x10]
cmp rbx, rcx
aesenc xmm6, xmm9
aesenc xmm8, xmm9
aesenc xmm7, xmm9
aesenc xmm5, xmm9
aesenc xmm4, xmm9
aesenc xmm3, xmm9
aesenc xmm1, xmm9
aesenc xmm0, xmm9
aesenc xmm6, xmm2
aesenc xmm8, xmm2
aesenc xmm7, xmm2
aesenc xmm5, xmm2
aesenc xmm4, xmm2
aesenc xmm3, xmm2
aesenc xmm1, xmm2
aesenc xmm0, xmm2
movdqa xmm2, xmmword [rsp + 0x80]
aesenc xmm6, xmm2
aesenc xmm8, xmm2
aesenc xmm7, xmm2
aesenc xmm5, xmm2
aesenc xmm4, xmm2
aesenc xmm3, xmm2
aesenc xmm1, xmm2
aesenc xmm0, xmm2
movdqa xmm2, xmmword [rsp + 0x90]
aesenc xmm6, xmm15
aesenc xmm8, xmm15
aesenc xmm7, xmm15
aesenc xmm5, xmm15
aesenc xmm4, xmm15
aesenc xmm3, xmm15
aesenc xmm1, xmm15
aesenc xmm0, xmm15
aesenc xmm6, xmm14
aesenc xmm8, xmm14
aesenc xmm7, xmm14
aesenc xmm5, xmm14
aesenc xmm4, xmm14
aesenc xmm3, xmm14
aesenc xmm1, xmm14
aesenc xmm0, xmm14
aesenc xmm6, xmm13
aesenc xmm8, xmm13
aesenc xmm7, xmm13
aesenc xmm5, xmm13
aesenc xmm4, xmm13
aesenc xmm3, xmm13
aesenc xmm1, xmm13
aesenc xmm0, xmm13
aesenc xmm6, xmm12
aesenc xmm8, xmm12
aesenc xmm7, xmm12
aesenc xmm5, xmm12
aesenc xmm4, xmm12
aesenc xmm3, xmm12
aesenc xmm1, xmm12
aesenc xmm0, xmm12
aesenc xmm6, xmm11
aesenc xmm8, xmm11
aesenc xmm7, xmm11
aesenc xmm5, xmm11
aesenc xmm4, xmm11
aesenc xmm3, xmm11
aesenc xmm1, xmm11
aesenc xmm0, xmm11
aesenc xmm6, xmm10
aesenc xmm8, xmm10
aesenc xmm7, xmm10
aesenc xmm6, xmm2
aesenc xmm5, xmm10
aesenc xmm4, xmm10
aesenc xmm3, xmm10
aesenc xmm1, xmm10
aesenc xmm0, xmm10
aesenc xmm8, xmm2
aesenc xmm7, xmm2
aesenc xmm5, xmm2
aesenc xmm4, xmm2
aesenc xmm3, xmm2
aesenc xmm1, xmm2
aesenc xmm0, xmm2
movdqa xmm2, xmm6
pxor xmm2, xmm8
pxor xmm8, xmm7
pxor xmm7, xmm5
movaps xmmword [rsp + 0x60], xmm2
pxor xmm5, xmm4
pxor xmm4, xmm3
pxor xmm3, xmm1
pxor xmm1, xmm0
pxor xmm0, xmm6
jne 0x41a370
mov r9d, 0x10
movdqa xmm6, xmmword [rsp + 0x60]
aesenc xmm8, xmm9
aesenc xmm7, xmm9
sub r9, 1
aesenc xmm6, xmm9
movdqa xmm2, xmmword [rsp + 0x70]
aesenc xmm5, xmm9
aesenc xmm4, xmm9
aesenc xmm3, xmm9
aesenc xmm1, xmm9
aesenc xmm0, xmm9
aesenc xmm6, xmm2
aesenc xmm8, xmm2
aesenc xmm7, xmm2
aesenc xmm5, xmm2
aesenc xmm4, xmm2
aesenc xmm3, xmm2
aesenc xmm1, xmm2
aesenc xmm0, xmm2
movdqa xmm2, xmmword [rsp + 0x80]
aesenc xmm6, xmm2
aesenc xmm8, xmm2
aesenc xmm7, xmm2
aesenc xmm5, xmm2
aesenc xmm4, xmm2
aesenc xmm3, xmm2
aesenc xmm1, xmm2
aesenc xmm0, xmm2
movdqa xmm2, xmmword [rsp + 0x90]
aesenc xmm6, xmm15
aesenc xmm8, xmm15
aesenc xmm7, xmm15
aesenc xmm5, xmm15
aesenc xmm4, xmm15
aesenc xmm3, xmm15
aesenc xmm1, xmm15
aesenc xmm0, xmm15
aesenc xmm6, xmm14
aesenc xmm8, xmm14
aesenc xmm7, xmm14
aesenc xmm5, xmm14
aesenc xmm4, xmm14
aesenc xmm3, xmm14
aesenc xmm1, xmm14
aesenc xmm0, xmm14
aesenc xmm6, xmm13
aesenc xmm8, xmm13
aesenc xmm7, xmm13
aesenc xmm5, xmm13
aesenc xmm4, xmm13
aesenc xmm3, xmm13
aesenc xmm1, xmm13
aesenc xmm0, xmm13
aesenc xmm6, xmm12
aesenc xmm8, xmm12
aesenc xmm7, xmm12
aesenc xmm5, xmm12
aesenc xmm4, xmm12
aesenc xmm3, xmm12
aesenc xmm1, xmm12
aesenc xmm0, xmm12
aesenc xmm6, xmm11
aesenc xmm8, xmm11
aesenc xmm7, xmm11
aesenc xmm5, xmm11
aesenc xmm4, xmm11
aesenc xmm3, xmm11
aesenc xmm1, xmm11
aesenc xmm0, xmm11
aesenc xmm6, xmm10
aesenc xmm8, xmm10
aesenc xmm7, xmm10
aesenc xmm6, xmm2
aesenc xmm5, xmm10
aesenc xmm4, xmm10
aesenc xmm3, xmm10
aesenc xmm1, xmm10
aesenc xmm0, xmm10
aesenc xmm8, xmm2
aesenc xmm7, xmm2
aesenc xmm5, xmm2
aesenc xmm4, xmm2
aesenc xmm3, xmm2
aesenc xmm1, xmm2
aesenc xmm0, xmm2
movdqa xmm2, xmm6
pxor xmm2, xmm8
pxor xmm8, xmm7
pxor xmm7, xmm5
movaps xmmword [rsp + 0x60], xmm2
pxor xmm5, xmm4
pxor xmm4, xmm3
pxor xmm3, xmm1
pxor xmm1, xmm0
pxor xmm0, xmm6
jne 0x41a5c0
movaps xmmword [rsi + 0x50], xmm8
movaps xmmword [rsi + 0x60], xmm7
movaps xmmword [rsi + 0x40], xmm2
movaps xmmword [rsi + 0x70], xmm5
movaps xmmword [rsi + 0x80], xmm4
movaps xmmword [rsi + 0x90], xmm3
movaps xmmword [rsi + 0xa0], xmm1
movaps xmmword [rsi + 0xb0], xmm0
movaps xmm6, xmmword [rsp + 0x140]
movaps xmm7, xmmword [rsp + 0x150]
movaps xmm8, xmmword [rsp + 0x160]
movaps xmm9, xmmword [rsp + 0x170]
movaps xmm10, xmmword [rsp + 0x180]
movaps xmm11, xmmword [rsp + 0x190]
movaps xmm12, xmmword [rsp + 0x1a0]
movaps xmm13, xmmword [rsp + 0x1b0]
movaps xmm14, xmmword [rsp + 0x1c0]
movaps xmm15, xmmword [rsp + 0x1d0]
add rsp, 0x1e8
pop rbx
pop rsi
ret