Function at 0x14005ec40
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rbp
push rdi
push r14
lea rbp, [rsp - 0x1330]
mov eax, 0x1430
call fcn.1400cf070
sub rsp, rax
mov rsi, qword [0x140385c20]
mov r14, rdx
call qword [sym.imp.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_]
mov dword [rbp + 0x12c4], 0xffffffff
mov r8d, 1
mov dword [rsp + 0x44], eax
nop word [rax + rax]
mov ecx, eax
shr ecx, 0x1e
xor ecx, eax
imul eax, ecx, 0x6c078965
add eax, r8d
mov dword [rsp + r8*4 + 0x44], eax
inc r8
cmp r8, 0x270
jb 0x14005ec90
mov rax, qword [0x140385ca0]
xor edi, edi
mov ebx, 0x270
mov dword [rsp + 0x40], ebx
cmp dword [rax + 0x4c], edi
jle 0x14005efe6
mov qword [rsp + 0x1450], r15
movaps xmmword [rsp + 0x1420], xmm6
movaps xmmword [rsp + 0x1410], xmm7
xorps xmm7, xmm7
movaps xmmword [rsp + 0x1400], xmm8
movss xmm8, dword [0x1400fddcc]
movaps xmmword [rsp + 0x13f0], xmm9
movss xmm9, dword [0x1400fdf3c]
movaps xmmword [rsp + 0x13e0], xmm10
movss xmm10, dword [0x1400fdf54]
movaps xmmword [rsp + 0x13d0], xmm11
movss xmm11, dword [0x1400fde6c]
nop
movss xmm0, dword [r14]
movss xmm2, dword [rsi]
movss xmm1, dword [r14 + 4]
addss xmm2, xmm2
movss dword [rsp + 0x20], xmm0
movd xmm0, dword [rax + 0x4c]
cvtdq2ps xmm0, xmm0
movd xmm6, edi
cvtdq2ps xmm6, xmm6
movss dword [rsp + 0x24], xmm1
divss xmm6, xmm0
mulss xmm6, xmm2
movaps xmm0, xmm6
call sub.api_ms_win_crt_math_l1_1_0.dll_cosf
cmp ebx, 0x270
jne 0x14005edc3
lea r8, [rsp + 0x48]
mov r9d, 0x270
mov edx, dword [r8 - 4]
xor edx, dword [r8]
lea r8, [r8 + 4]
btr edx, 0x1f
xor edx, dword [r8 - 8]
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r8 + 0x62c]
xor ecx, edx
mov dword [r8 + 0x9b8], ecx
sub r9, 1
jne 0x14005ed81
mov ebx, dword [rsp + 0x40]
jmp 0x14005ee9d
cmp ebx, 0x4e0
jb 0x14005ee9d
xor r8d, r8d
mov eax, dword [rbp + r8*4 + 0x904]
mov edx, eax
xor edx, dword [rbp + r8*4 + 0x908]
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [rbp + r8*4 + 0xf38]
xor ecx, edx
mov dword [rsp + r8*4 + 0x44], ecx
inc r8
cmp r8, 0xe3
jb 0x14005edd2
mov r8d, 0xe3
nop dword [rax + rax]
mov eax, dword [rbp + r8*4 + 0x904]
mov edx, eax
xor edx, dword [rbp + r8*4 + 0x908]
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [rbp + r8*4 - 0x448]
xor ecx, edx
mov dword [rsp + r8*4 + 0x44], ecx
inc r8
cmp r8, 0x26f
jb 0x14005ee20
mov edx, dword [rbp + 0x12c0]
mov eax, dword [rsp + 0x44]
and edx, 0x80000000
btr eax, 0x1f
or edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, edx
xor ecx, dword [rbp + 0x574]
xor ebx, ebx
mov dword [rbp + 0x900], ecx
mov dword [rsp + 0x40], ebx
xorps xmm1, xmm1
mov eax, ebx
inc ebx
mov ecx, dword [rsp + rax*4 + 0x44]
mov eax, ecx
shr eax, 0xb
and eax, dword [rbp + 0x12c4]
xor ecx, eax
mov dword [rsp + 0x40], ebx
mov eax, ecx
and eax, 0xff3a58ad
shl eax, 7
xor ecx, eax
mov eax, ecx
and eax, 0xffffdf8c
shl eax, 0xf
xor ecx, eax
mov eax, ecx
shr eax, 0x12
xor eax, ecx
cvtsi2ss xmm1, rax
subss xmm1, xmm7
addss xmm1, xmm7
mulss xmm1, xmm8
mulss xmm1, xmm9
addss xmm1, xmm10
mulss xmm1, xmm0
movaps xmm0, xmm6
movss dword [rsp + 0x28], xmm1
call sub.api_ms_win_crt_math_l1_1_0.dll_sinf
lea rcx, [rsp + 0x40]
call fcn.140065b50
xorps xmm1, xmm1
mov eax, eax
lea rcx, [rsp + 0x40]
cvtsi2ss xmm1, rax
subss xmm1, xmm7
addss xmm1, xmm7
mulss xmm1, xmm8
mulss xmm1, xmm9
addss xmm1, xmm10
mulss xmm1, xmm0
movss dword [rsp + 0x2c], xmm1
call fcn.140065b50
mov rdx, qword [rsi + 0x10]
xorps xmm1, xmm1
mov eax, eax
cvtsi2ss xmm1, rax
subss xmm1, xmm7
addss xmm1, xmm7
mulss xmm1, xmm8
addss xmm1, xmm11
movss dword [rsp + 0x30], xmm1
cmp rdx, qword [rsi + 0x18]
je 0x14005ef85
movups xmm0, xmmword [rsp + 0x20]
movups xmmword [rdx], xmm0
movss dword [rdx + 0x10], xmm1
add qword [rsi + 0x10], 0x14
jmp 0x14005ef93
lea r8, [rsp + 0x20]
lea rcx, [rsi + 8]
call fcn.140064420
mov rax, qword [0x140385ca0]
inc edi
cmp edi, dword [rax + 0x4c]
jge 0x14005efaa
mov ebx, dword [rsp + 0x40]
jmp 0x14005ed30
movaps xmm10, xmmword [rsp + 0x13e0]
movaps xmm9, xmmword [rsp + 0x13f0]
movaps xmm8, xmmword [rsp + 0x1400]
movaps xmm7, xmmword [rsp + 0x1410]
movaps xmm6, xmmword [rsp + 0x1420]
mov r15, qword [rsp + 0x1450]
movaps xmm11, xmmword [rsp + 0x13d0]
lea r11, [rsp + 0x1430]
mov rbx, qword [r11 + 0x28]
mov rsi, qword [r11 + 0x30]
mov rsp, r11
pop r14
pop rdi
pop rbp
ret