Function at 0x14000b0e0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push rbp
push r12
push r13
push r14
push r15
lea rbp, [rsp - 0x1410]
mov eax, 0x1510
call fcn.14000dd40
sub rsp, rax
mov rax, qword [0x140013040]
xor rax, rsp
mov qword [rbp + 0x1400], rax
mov rdi, rcx
mov qword [rsp + 0x48], rcx
xor r15d, r15d
mov dword [rsp + 0x40], r15d
call qword [sym.imp.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_]
mov edx, eax
mov dword [rbp + 0x13d4], 0xffffffff
mov dword [rbp + 0x54], eax
mov ecx, 1
nop dword [rax + rax]
mov eax, edx
shr eax, 0x1e
xor eax, edx
imul edx, eax, 0x6c078965
add edx, ecx
mov dword [rbp + rcx*4 + 0x54], edx
inc rcx
cmp rcx, 0x270
jb 0x14000b150
mov dword [rbp + 0x50], 0x270
xor edx, edx
mov r8d, pe_nt_image_headers64
lea rcx, [rsp + 0x50]
call sub.VCRUNTIME140.dll_memset
lea rax, [0x14000f648]
mov qword [rsp + 0x50], rax
lea rax, [0x14000f5b0]
mov qword [rsp + 0x60], rax
lea rcx, [rbp - 0x18]
call qword [sym.imp.MSVCP140.dll_protected:_void___cdecl_std::basic_ios_char__struct_std::char_traits_char__::constructor_void____ptr64]
nop
mov ebx, 8
mov dword [rsp + 0x40], ebx
xor r8d, r8d
lea rdx, [rsp + 0x68]
lea rcx, [rsp + 0x50]
call qword [sym.imp.MSVCP140.dll_public:_void___cdecl_std::basic_iostream_char__struct_std::char_traits_char__::constructor_class_std::basic_streambuf_char__struct_std::char_traits_char______ptr64____ptr64]
nop
mov rax, qword [rsp + 0x50]
movsxd rcx, dword [rax + 4]
lea rax, vtable.std::basic_stringstream_char__struct_std::char_traits_char___class_std::allocator_char__.0
mov qword [rsp + rcx + 0x50], rax
mov rax, qword [rsp + 0x50]
movsxd rcx, dword [rax + 4]
lea edx, [rcx - 0x98]
mov dword [rsp + rcx + 0x4c], edx
lea rcx, [rsp + 0x68]
call qword [sym.imp.MSVCP140.dll_protected:_void___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::constructor_void____ptr64]
lea rax, vtable.std::basic_stringbuf_char__struct_std::char_traits_char___class_std::allocator_char__.0
mov qword [rsp + 0x68], rax
mov qword [rbp - 0x30], r15
mov dword [rbp - 0x28], r15d
lea rdx, [0x1400011f0]
lea rcx, [rsp + 0x60]
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::operator___class_std::ios_base____ptr64____cdecl___class_std::ios_base____ptr64_____ptr64]
lea rcx, [rbp + 0x50]
call fcn.14000cb60
shr eax, 0x1c
mov edx, eax
lea rcx, [rsp + 0x60]
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::operator___int____ptr64]
sub rbx, 1
jne 0x14000b221
movabs r13, 0x605043ab4d13a79c
mov qword [rsp + 0x20], r13
mov rax, qword [rsp + 0x20]
mov qword [rsp + 0x30], rax
movabs r14, 0x82aef2aca4c5b06
mov qword [rsp + 0x20], r14
mov rax, qword [rsp + 0x20]
mov qword [rsp + 0x38], rax
movabs r12, 0x605043ab4d13a7b1
mov qword [rsp + 0x20], r12
mov rax, qword [rsp + 0x20]
mov qword [rbp + 0x13e0], rax
mov qword [rsp + 0x20], r14
mov rax, qword [rsp + 0x20]
mov qword [rbp + 0x13e8], rax
movdqa xmm0, xmmword [rsp + 0x30]
xorps xmm0, xmmword [rbp + 0x13e0]
movdqa xmmword [rsp + 0x30], xmm0
lea rdx, [rsp + 0x30]
lea rcx, [rsp + 0x60]
call fcn.14000c790
mov ebx, 4
lea rcx, [rbp + 0x50]
call fcn.14000cb60
shr eax, 0x1c
mov edx, eax
lea rcx, [rsp + 0x60]
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::operator___int____ptr64]
sub rbx, 1
jne 0x14000b2c5
movabs rax, 0x605043ab4d13939c
mov qword [rsp + 0x20], rax
mov rax, qword [rsp + 0x20]
mov qword [rsp + 0x30], rax
mov qword [rsp + 0x20], r14
mov rax, qword [rsp + 0x20]
mov qword [rsp + 0x38], rax
mov qword [rsp + 0x20], r12
mov rax, qword [rsp + 0x20]
mov qword [rbp + 0x13e0], rax
mov qword [rsp + 0x20], r14
mov rax, qword [rsp + 0x20]
mov qword [rbp + 0x13e8], rax
movdqa xmm0, xmmword [rsp + 0x30]
xorps xmm0, xmmword [rbp + 0x13e0]
movdqa xmmword [rsp + 0x30], xmm0
lea rdx, [rsp + 0x30]
lea rcx, [rsp + 0x60]
call fcn.14000c790
mov ebx, 3
mov esi, ebx
lea rcx, [rbp + 0x50]
call fcn.14000cb60
shr eax, 0x1c
mov edx, eax
lea rcx, [rsp + 0x60]
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::operator___int____ptr64]
sub rsi, 1
jne 0x14000b357
mov qword [rsp + 0x20], r13
mov rax, qword [rsp + 0x20]
mov qword [rsp + 0x30], rax
mov qword [rsp + 0x20], r14
mov rax, qword [rsp + 0x20]
mov qword [rsp + 0x38], rax
mov qword [rsp + 0x20], r12
mov rax, qword [rsp + 0x20]
mov qword [rbp + 0x13e0], rax
mov qword [rsp + 0x20], r14
mov rax, qword [rsp + 0x20]
mov qword [rbp + 0x13e8], rax
movdqa xmm0, xmmword [rsp + 0x30]
xorps xmm0, xmmword [rbp + 0x13e0]
movdqa xmmword [rsp + 0x30], xmm0
lea rdx, [rsp + 0x30]
lea rcx, [rsp + 0x60]
call fcn.14000c790
lea rcx, [rbp + 0x50]
call fcn.14000cb60
shr eax, 0x1e
lea edx, [rax - 0x7ffffff8]
xor edx, 0x80000000
lea rcx, [rsp + 0x60]
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::operator___int____ptr64]
nop dword [rax + rax]
lea rcx, [rbp + 0x50]
call fcn.14000cb60
shr eax, 0x1c
mov edx, eax
lea rcx, [rsp + 0x60]
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::operator___int____ptr64]
sub rbx, 1
jne 0x14000b400
mov qword [rsp + 0x20], r13
mov rax, qword [rsp + 0x20]
mov qword [rsp + 0x30], rax
mov qword [rsp + 0x20], r14
mov rax, qword [rsp + 0x20]
mov qword [rsp + 0x38], rax
mov qword [rsp + 0x20], r12
mov rax, qword [rsp + 0x20]
mov qword [rbp + 0x13e0], rax
mov qword [rsp + 0x20], r14
mov rax, qword [rsp + 0x20]
mov qword [rbp + 0x13e8], rax
movdqa xmm0, xmmword [rsp + 0x30]
xorps xmm0, xmmword [rbp + 0x13e0]
movdqa xmmword [rsp + 0x30], xmm0
lea rdx, [rsp + 0x30]
lea rcx, [rsp + 0x60]
call fcn.14000c790
mov ebx, 0xc
lea rcx, [rbp + 0x50]
call fcn.14000cb60
shr eax, 0x1c
mov edx, eax
lea rcx, [rsp + 0x60]
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::operator___int____ptr64]
sub rbx, 1
jne 0x14000b486
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
mov qword [rdi + 0x10], r15
mov qword [rdi + 0x18], 0xf
mov byte [rdi], bl
mov dword [rsp + 0x40], 0xc
movups xmmword [rbp + 0x13e0], xmm0
mov ecx, dword [rbp - 0x28]
mov eax, ecx
and al, 0x22
cmp al, 2
je 0x14000b4f4
mov rax, qword [rbp - 0x58]
mov r8, qword [rax]
test r8, r8
je 0x14000b4f4
mov rax, qword [rbp - 0x78]
mov rdx, qword [rax]
cmp r8, qword [rbp - 0x30]
cmovb r8, qword [rbp - 0x30]
sub r8, rdx
jmp 0x14000b529
test cl, 4
jne 0x14000b51b
mov rax, qword [rbp - 0x60]
mov rcx, qword [rax]
test rcx, rcx
je 0x14000b51b
mov rax, qword [rbp - 0x80]
mov rdx, qword [rax]
mov rax, qword [rbp - 0x48]
movsxd r8, dword [rax]
sub r8, rdx
add r8, rcx
jmp 0x14000b529
mov r8, qword [rbp + 0x13e8]
mov rdx, qword [rbp + 0x13e0]
test rdx, rdx
je 0x14000b537
mov rcx, rdi
call fcn.14000c630
nop
mov rcx, qword [rsp + 0x50]
movsxd rdx, dword [rcx + 4]
lea rax, vtable.std::basic_stringstream_char__struct_std::char_traits_char___class_std::allocator_char__.0
mov qword [rsp + rdx + 0x50], rax
mov rcx, qword [rsp + 0x50]
movsxd rdx, dword [rcx + 4]
lea r8d, [rdx - 0x98]
mov dword [rsp + rdx + 0x4c], r8d
lea rcx, [rsp + 0x68]
call fcn.14000c3c0
lea rcx, [rsp + 0x70]
call qword [sym.imp.MSVCP140.dll_public_virtual:_void___cdecl_std::basic_iostream_char__struct_std::char_traits_char__::destructor_void____ptr64]
lea rcx, [rbp - 0x18]
call qword [sym.imp.MSVCP140.dll_public_virtual:_void___cdecl_std::basic_ios_char__struct_std::char_traits_char__::destructor_void____ptr64]
mov rax, rdi
mov rcx, qword [rbp + 0x1400]
xor rcx, rsp
call fcn.14000cd50
lea r11, [rsp + 0x1510]
mov rbx, qword [r11 + 0x38]
mov rsi, qword [r11 + 0x40]
mov rdi, qword [r11 + 0x48]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rbp
ret