Function at 0x140010e10
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 0x20], rbx
mov qword [rsp + 8], rcx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
lea rbp, [rsp - 0x1310]
mov eax, 0x1410
call fcn.140014980
sub rsp, rax
mov rbx, rcx
xor r14d, r14d
call fcn.140011320
mov rcx, rax
call fcn.140012bf0
xorps xmm0, xmm0
movups xmmword [rsp + 0x50], xmm0
xorps xmm1, xmm1
movdqu xmmword [rsp + 0x60], xmm1
mov rsi, 0xffffffffffffffff
mov r8, rsi
nop dword [rax + rax]
inc r8
cmp byte [rax + r8], r14b
jne 0x140010e70
mov rdx, rcx
lea rcx, [rsp + 0x50]
call fcn.140002d90
nop
call qword [sym.imp.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_]
mov edi, 0xffffffff
mov dword [rbp + 0x1304], edi
mov dword [rbp - 0x7c], eax
mov r15d, 1
mov edx, r15d
nop dword [rax]
nop dword [rax + rax]
mov ecx, eax
shr ecx, 0x1e
xor ecx, eax
imul eax, ecx, 0x6c078965
add eax, edx
mov dword [rbp + rdx*4 - 0x7c], eax
inc rdx
cmp rdx, 0x270
jb 0x140010eb0
mov r8d, 0x270
mov dword [rbp - 0x80], r8d
lea r11, [rsp + 0x50]
mov r9, qword [rsp + 0x50]
mov r10, qword [rsp + 0x68]
cmp r10, 0xf
cmova r11, r9
mov rdx, qword [rsp + 0x60]
add r11, rdx
mov qword [rbp + 0x1358], r11
lea r13, [rsp + 0x50]
cmp r10, 0xf
cmova r13, r9
mov ecx, 0x40
lea rcx, [rcx - 1]
shr rsi, 1
cmp rsi, rdi
ja 0x140010f11
cmp r13, r11
je 0x1400111ad
lea rax, [r13 + 1]
cmp rax, r11
je 0x1400111ad
lea r14, [rcx - 1]
mov rcx, r15
sub rcx, r13
mov qword [rbp + 0x1360], rcx
nop dword [rax]
nop dword [rax + rax]
lea r12, [r15 + r13]
add r12, rcx
nop word [rax + rax]
xor edi, edi
xor ebx, ebx
test r15, r15
je 0x140011131
nop dword [rax]
mov rcx, r14
shl rdi, cl
add rdi, rdi
nop dword [rax]
cmp r8d, 0x270
jne 0x140010fd5
lea rax, [rbp - 0x78]
mov r9d, r8d
mov r8d, dword [rax - 4]
xor r8d, dword [rax]
btr r8d, 0x1f
xor r8d, dword [rax - 4]
mov ecx, r8d
and cl, 1
neg cl
sbb edx, edx
and edx, 0x9908b0df
xor edx, dword [rax + 0x630]
shr r8d, 1
xor edx, r8d
mov dword [rax + 0x9bc], edx
lea rax, [rax + 4]
sub r9, 1
jne 0x140010f90
mov r8d, dword [rbp - 0x80]
jmp 0x1400110d6
cmp r8d, 0x4e0
jb 0x1400110d6
lea r10, [rbp + 0x944]
mov r9d, 0xe3
mov r11d, dword [rbp + 0x944]
nop word [rax + rax]
mov eax, r11d
mov r8, r10
add r10, 4
mov r11d, dword [r10]
mov edx, eax
xor edx, r11d
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
and ecx, 0x9908b0df
xor ecx, dword [r8 + 0x634]
shr edx, 1
xor ecx, edx
mov dword [r8 - 0x9c0], ecx
sub r9, 1
jne 0x140011000
lea r10, [rbp + 0xcd0]
mov r9d, 0x18c
mov r11d, dword [rbp + 0xcd0]
nop dword [rax]
nop word [rax + rax]
mov eax, r11d
mov r8, r10
add r10, 4
mov r11d, dword [r10]
mov edx, eax
xor edx, r11d
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
and ecx, 0x9908b0df
xor ecx, dword [r8 - 0xd4c]
shr edx, 1
xor ecx, edx
mov dword [r8 - 0x9c0], ecx
sub r9, 1
jne 0x140011060
mov edx, dword [rbp + 0x1300]
xor edx, dword [rbp - 0x7c]
btr edx, 0x1f
xor edx, dword [rbp + 0x1300]
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
and ecx, 0x9908b0df
shr edx, 1
xor ecx, edx
xor ecx, dword [rbp + 0x5b4]
mov dword [rbp + 0x940], ecx
xor r8d, r8d
mov dword [rbp - 0x80], r8d
mov eax, r8d
mov ecx, dword [rbp + rax*4 - 0x7c]
inc r8d
mov dword [rbp - 0x80], r8d
mov eax, ecx
shr eax, 0xb
and eax, dword [rbp + 0x1304]
xor ecx, eax
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
cmp rax, rsi
ja 0x140010f80
or rdi, rax
mov rcx, r14
shl rbx, cl
add rbx, rbx
or rbx, rsi
cmp rbx, r15
jb 0x140010f70
xor edx, edx
mov rax, rbx
div r12
mov rcx, rax
xor edx, edx
mov rax, rdi
div r12
cmp rax, rcx
jb 0x14001115a
xor edx, edx
mov rax, rbx
div r12
cmp rdx, r15
jne 0x140010f60
xor edx, edx
mov rax, rdi
div r12
cmp rdx, r15
je 0x140011179
movzx ecx, byte [r15 + r13]
movzx eax, byte [rdx + r13]
mov byte [r15 + r13], al
mov byte [rdx + r13], cl
inc r15
lea rax, [r15 + r13]
cmp rax, qword [rbp + 0x1358]
mov rcx, qword [rbp + 0x1360]
jne 0x140010f50
mov r10, qword [rsp + 0x68]
mov rdx, qword [rsp + 0x60]
mov r9, qword [rsp + 0x50]
mov rbx, qword [rbp + 0x1350]
xor r14d, r14d
xorps xmm0, xmm0
movups xmmword [rsp + 0x30], xmm0
xorps xmm1, xmm1
movdqu xmmword [rsp + 0x40], xmm1
mov r8d, 0x20
cmp rdx, r8
cmovb r8, rdx
lea rdx, [rsp + 0x50]
cmp r10, 0xf
cmova rdx, r9
lea rcx, [rsp + 0x30]
call fcn.140002d90
nop
mov rcx, qword [rsp + 0x40]
mov rdx, qword [rsp + 0x48]
mov rax, rdx
sub rax, rcx
cmp rax, 4
jb 0x140011224
lea rax, [rcx + 4]
mov qword [rsp + 0x40], rax
lea rax, [rsp + 0x30]
cmp rdx, 0xf
cmova rax, qword [rsp + 0x30]
mov dword [rax + rcx], 0x6578652e
mov byte [rax + rcx + 4], 0
lea rax, [rsp + 0x30]
jmp 0x140011243
mov qword [rsp + 0x20], 4
lea r9, str..exe
mov edx, 4
lea rcx, [rsp + 0x30]
call fcn.140013130
xorps xmm0, xmm0
movups xmmword [rbx], xmm0
mov qword [rbx + 0x10], r14
mov qword [rbx + 0x18], r14
movups xmm0, xmmword [rax]
movups xmmword [rbx], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbx + 0x10], xmm1
mov qword [rax + 0x10], r14
mov qword [rax + 0x18], send
mov byte [rax], 0
mov rdx, qword [rsp + 0x48]
cmp rdx, 0xf
jbe 0x1400112ae
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400112a9
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400112a9
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140013ab4
movdqa xmm0, xmmword [0x140036c00]
movdqu xmmword [rsp + 0x40], xmm0
mov byte [rsp + 0x30], 0
mov rdx, qword [rsp + 0x68]
cmp rdx, 0xf
jbe 0x140011301
inc rdx
mov rcx, qword [rsp + 0x50]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400112fc
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400112fc
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140013ab4
mov rax, rbx
mov rbx, qword [rsp + 0x1468]
add rsp, 0x1410
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret