Function at 0x1400a27e0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push rbp
push r15
mov eax, 0x1418
call fcn.140170e10
sub rsp, rax
mov rax, qword [0x14021d798]
xor rax, rsp
mov qword [rsp + 0x13b0], rax
call fcn.1401504a8
mov dword [rsp + 0x24], eax
mov edx, 1
mov dword [rsp + 0x13a4], 0xffffffff
nop dword [rax]
mov ecx, eax
shr ecx, 0x1e
xor ecx, eax
imul eax, ecx, 0x6c078965
add eax, edx
mov dword [rsp + rdx*4 + 0x24], eax
inc rdx
cmp rdx, 0x270
jb 0x1400a2820
mov r15, qword [0x1403228f0]
xor ebp, ebp
mov rax, qword [0x1403228f8]
sub rax, r15
mov dword [rsp + 0x20], 0x270
sar rax, 3
test rax, rax
je 0x1400a2ad0
mov qword [rsp + 0x1430], rbx
mov ebx, ebp
mov qword [rsp + 0x1438], rsi
mov rsi, qword [0x140322908]
mov qword [rsp + 0x1440], rdi
mov qword [rsp + 0x1410], r12
mov r12, qword [0x140322920]
mov qword [rsp + 0x1408], r13
mov r13, qword [0x140321f50]
mov qword [rsp + 0x1400], r14
mov r14d, ebp
vmovaps xmmword [rsp + 0x13f0], xmm6
vmovss xmm6, dword [0x1401ed5d0]
vmovaps xmmword [rsp + 0x13e0], xmm7
vmovaps xmmword [rsp + 0x13d0], xmm8
vmovaps xmmword [rsp + 0x13c0], xmm9
vmovsd xmm9, qword [0x1401ece58]
vxorps xmm8, xmm8, xmm8
nop word [rax + rax]
vmovss xmm0, dword [rsi + rbx]
mov eax, dword [r12 + r14]
lea rdi, [rsi + rbx]
vmovss xmm1, dword [rbx + r15]
vcvtss2sd xmm1, xmm1, xmm1
vcvtss2sd xmm0, xmm0, xmm0
vfmadd231sd xmm1, xmm0, xmm9
vcvtsd2ss xmm2, xmm1, xmm1
vmovss xmm1, dword [rbx + r15 + 4]
vcvtss2sd xmm1, xmm1, xmm1
vmovss dword [rbx + r15], xmm2
vmovss xmm0, dword [rdi + 4]
vcvtss2sd xmm0, xmm0, xmm0
vfmadd231sd xmm1, xmm0, xmm9
vxorps xmm7, xmm7, xmm7
vcvtsi2ss xmm7, xmm7, eax
vsubss xmm0, xmm2, xmm7
vcomiss xmm0, xmm8
vcvtsd2ss xmm1, xmm1, xmm1
vmovss dword [rbx + r15 + 4], xmm1
jb 0x1400a2973
mov rax, qword [r13 + 0x3ef8]
vaddss xmm1, xmm2, xmm7
vmovss xmm0, dword [rax + 0x20]
vaddss xmm0, xmm0, dword [rax + 0x28]
vcomiss xmm1, xmm0
ja 0x1400a2973
vmovss xmm2, dword [rdi + 4]
jmp 0x1400a29d3
vmovss xmm0, dword [rsi + rbx]
vxorps xmm1, xmm0, xmm6
lea rcx, [rsp + 0x20]
vmovss dword [rsi + rbx], xmm1
call fcn.1400a3580
mov ecx, eax
imul rax, rcx, 0x169
cmp eax, 0x77
ja 0x1400a29b8
nop dword [rax]
lea rcx, [rsp + 0x20]
call fcn.1400a3580
mov ecx, eax
imul rax, rcx, 0x169
cmp eax, 0x78
jb 0x1400a29a0
shr rax, 0x20
and eax, 1
vxorps xmm2, xmm2, xmm2
lea eax, [rax*2 - 1]
vcvtsi2ss xmm2, xmm2, eax
vmovss dword [rdi + 4], xmm2
vmovss xmm1, dword [rbx + r15 + 4]
vsubss xmm0, xmm1, xmm7
vcomiss xmm0, xmm8
jb 0x1400a2a00
mov rax, qword [r13 + 0x3ef8]
vaddss xmm1, xmm7, xmm1
vmovss xmm0, dword [rax + 0x24]
vaddss xmm0, xmm0, dword [rax + 0x2c]
vcomiss xmm1, xmm0
jbe 0x1400a2a54
vxorps xmm0, xmm2, xmm6
lea rcx, [rsp + 0x20]
vmovss dword [rdi + 4], xmm0
call fcn.1400a3580
mov ecx, eax
imul rax, rcx, 0x169
cmp eax, 0x77
ja 0x1400a2a39
lea rcx, [rsp + 0x20]
call fcn.1400a3580
mov ecx, eax
imul rax, rcx, 0x169
cmp eax, 0x78
jb 0x1400a2a21
shr rax, 0x20
and eax, 1
vxorps xmm0, xmm0, xmm0
lea eax, [rax*2 - 1]
vcvtsi2ss xmm0, xmm0, eax
vmovss dword [rsi + rbx], xmm0
mov rcx, qword [0x1403228f8]
inc ebp
sub rcx, qword [0x1403228f0]
add rbx, 8
sar rcx, 3
add r14, 4
movsxd rax, ebp
cmp rax, rcx
jb 0x1400a28f0
vmovaps xmm9, xmmword [rsp + 0x13c0]
vmovaps xmm8, xmmword [rsp + 0x13d0]
vmovaps xmm7, xmmword [rsp + 0x13e0]
vmovaps xmm6, xmmword [rsp + 0x13f0]
mov r14, qword [rsp + 0x1400]
mov r13, qword [rsp + 0x1408]
mov r12, qword [rsp + 0x1410]
mov rdi, qword [rsp + 0x1440]
mov rsi, qword [rsp + 0x1438]
mov rbx, qword [rsp + 0x1430]
mov rcx, qword [rsp + 0x13b0]
xor rcx, rsp
call fcn.1401702b0
add rsp, 0x1418
pop r15
pop rbp
ret