Function at 0x1400e6960
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 - 0x1420]
mov eax, 0x1520
call fcn.140175b70
sub rsp, rax
movaps xmmword [rsp + 0x1510], xmm6
mov rax, qword [0x1401f6080]
xor rax, rsp
mov qword [rbp + 0x1400], rax
mov r14, rcx
mov qword [rsp + 0x50], rcx
xor ebx, ebx
call qword [sym.imp.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_]
mov edx, eax
mov dword [rbp + 0x13f4], 0xffffffff
mov dword [rbp + 0x74], eax
mov ecx, 1
mov eax, edx
shr eax, 0x1e
xor eax, edx
imul edx, eax, 0x6c078965
add edx, ecx
mov dword [rbp + rcx*4 + 0x74], edx
inc rcx
cmp rcx, 0x270
jb 0x1400e69c0
mov dword [rbp + 0x70], 0x270
movups xmm0, xmmword [0x1401d0870]
movups xmmword [rsp + 0x28], xmm0
movzx eax, byte [0x1401d0880]
mov byte [rsp + 0x38], al
mov ecx, ebx
cmp dword [reloc.WS2_32.dll_accept], 2
jl 0x1400e6b34
movdqa xmm4, xmmword [0x1401d7e10]
movdqa xmm3, xmmword [0x1401d82c0]
movdqa xmm5, xmmword [0x1401d7e80]
movdqa xmm0, xmmword [0x1401d7fd0]
movdqa xmmword [rsp + 0x50], xmm0
lea rdx, [rsp + 0x2c]
movdqa xmm6, xmmword [0x1401d7f20]
mov r8d, dword [rsp + 0x50]
nop dword [rax]
nop dword [rax + rax]
movd xmm2, ecx
pshufd xmm2, xmm2, 0
paddd xmm2, xmm4
movdqa xmm1, xmm2
punpckldq xmm1, xmm2
pmuldq xmm1, xmm3
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
pmuldq xmm0, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movdqa xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
andps xmm2, xmm6
packuswb xmm2, xmm2
packuswb xmm2, xmm2
movd xmm0, r8d
paddb xmm2, xmm0
movd xmm0, dword [rdx - 4]
xorps xmm2, xmm0
movd dword [rdx - 4], xmm2
lea eax, [rcx + 4]
movd xmm2, eax
pshufd xmm2, xmm2, 0
paddd xmm2, xmm4
movdqa xmm1, xmm2
punpckldq xmm1, xmm2
pmuldq xmm1, xmm3
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
pmuldq xmm0, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movdqa xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
andps xmm2, xmm6
packuswb xmm2, xmm2
packuswb xmm2, xmm2
movd xmm0, r8d
paddb xmm2, xmm0
movd xmm0, dword [rdx]
xorps xmm2, xmm0
movd dword [rdx], xmm2
add ecx, 8
lea rdx, [rdx + 8]
cmp ecx, 0x10
jl 0x1400e6a50
cmp ecx, 0x11
jge 0x1400e6b6c
movsxd rax, ecx
lea r8, [rsp + 0x28]
add r8, rax
nop
mov eax, 0x4bda12f7
imul ecx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
movsx eax, dl
imul edx, eax, 0x36
movzx eax, cl
sub al, dl
add al, 0x35
xor byte [r8], al
inc ecx
lea r8, [r8 + 1]
cmp ecx, 0x11
jl 0x1400e6b40
xorps xmm0, xmm0
movups xmmword [rsp + 0x50], xmm0
mov qword [rsp + 0x60], rbx
mov qword [rsp + 0x68], rbx
lea rax, [rsp + 0x28]
mov r8, 0xffffffffffffffff
nop word [rax + rax]
inc r8
cmp byte [rax + r8], bl
jne 0x1400e6b90
lea rdx, [rsp + 0x28]
lea rcx, [rsp + 0x50]
call fcn.1400256b0
nop
xor edx, edx
mov r8d, 0xf8
lea rcx, [rsp + 0x70]
call fcn.140176388
lea rcx, [rsp + 0x70]
call fcn.140080fd0
nop
movzx eax, word [0x1401d0808]
mov word [rsp + 0x20], ax
movzx eax, byte [0x1401d080a]
mov byte [rsp + 0x20], Ordinal_50
xor byte [rsp + 0x21], 0x36
xor al, 0x37
mov byte [rsp + 0x22], al
lea rdx, [rsp + 0x20]
lea rcx, [rbp - 0x80]
call fcn.140025470
mov ebx, 2
mov rdi, qword [rsp + 0x68]
mov rsi, qword [rsp + 0x50]
test bl, 1
jne 0x1400e6c38
movzx eax, word [0x1401d07e8]
mov word [rsp + 0x20], ax
cmp byte [0x1401d07e9], 0
je 0x1400e6c2a
mov byte [rsp + 0x20], reloc.WLDAP32.dll_Ordinal_45
xor byte [rsp + 0x21], 0x36
lea rdx, [rsp + 0x20]
lea rcx, [rbp - 0x80]
call fcn.140025470
lea rcx, [rbp + 0x70]
call fcn.1400263b0
shr eax, 0x1c
lea rdx, [rsp + 0x50]
cmp rdi, 0xf
cmova rdx, rsi
movzx edx, byte [rax + rdx]
lea rcx, [rbp - 0x80]
call fcn.1400e65f0
inc ebx
cmp ebx, 0xc
jl 0x1400e6c06
mov rdx, r14
lea rcx, [rbp - 0x78]
call fcn.1400817c0
nop
mov rax, qword [rsp + 0x70]
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 + 0x70], rax
mov rcx, qword [rsp + 0x70]
movsxd rdx, dword [rcx + 4]
lea r8d, [rdx - 0x98]
mov dword [rsp + rdx + 0x6c], r8d
lea rcx, [rbp - 0x78]
call fcn.140080f10
lea rcx, [rbp - 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 + 8]
call qword [sym.imp.MSVCP140.dll_public_virtual:_void___cdecl_std::basic_ios_char__struct_std::char_traits_char__::destructor_void____ptr64]
nop
lea rcx, [rsp + 0x50]
call fcn.1400252b0
mov rax, r14
mov rcx, qword [rbp + 0x1400]
xor rcx, rsp
call fcn.140175100
lea r11, [rsp + 0x1520]
mov rbx, qword [r11 + 0x28]
mov rsi, qword [r11 + 0x30]
movaps xmm6, xmmword [r11 - 0x10]
mov rsp, r11
pop r14
pop rdi
pop rbp
ret