Function at 0x14011d2c0
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 - 0x1380]
mov eax, 0x1480
call fcn.140175b70
sub rsp, rax
movaps xmmword [rsp + 0x1470], xmm6
mov rax, qword [0x1401f6080]
xor rax, rsp
mov qword [rbp + 0x1360], rax
mov qword [rsp + 0x58], rcx
mov qword [rsp + 0x40], rcx
xor ebx, ebx
xorps xmm0, xmm0
movups xmmword [rbp - 0x78], xmm0
mov r15d, ebx
mov qword [rbp - 0x68], rbx
mov r12d, reloc.WS2_32.dll_ntohs
mov qword [rbp - 0x60], r12
mov byte [rbp - 0x78], bl
call qword [sym.imp.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_]
mov edx, eax
mov dword [rbp + 0x1354], 0xffffffff
mov dword [rbp - 0x2c], eax
mov ecx, 1
nop word [rax + rax]
mov eax, edx
shr eax, 0x1e
xor eax, edx
imul edx, eax, 0x6c078965
add edx, ecx
mov dword [rbp + rcx*4 - 0x2c], edx
inc rcx
cmp rcx, 0x270
jb 0x14011d350
mov dword [rbp - 0x30], 0x270
movups xmm0, xmmword [str.ttttttt_f_f_f_f]
movups xmmword [rsp + 0x60], xmm0
movups xmm1, xmmword [0x1401d7570]
movups xmmword [rsp + 0x70], xmm1
mov eax, dword [0x1401d7580]
mov dword [rbp - 0x80], eax
movzx eax, byte [0x1401d7584]
mov byte [rbp - 0x7c], al
mov r8d, ebx
movdqa xmm6, xmmword [0x1401d7f20]
cmp dword [reloc.WS2_32.dll_accept], 2
jl 0x14011d4d7
movdqa xmm4, xmmword [0x1401d7e10]
movdqa xmm3, xmmword [0x1401d82d0]
movdqa xmm5, xmmword [0x1401d7e70]
movdqa xmm0, xmmword [0x1401d7fd0]
movdqa xmmword [rsp + 0x40], xmm0
lea rcx, [rsp + 0x64]
mov edx, dword [rsp + 0x40]
nop dword [rax + rax]
movd xmm2, r8d
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, edx
paddb xmm2, xmm0
movd xmm0, dword [rcx - 4]
xorps xmm2, xmm0
movd dword [rcx - 4], xmm2
lea eax, [r8 + 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, edx
paddb xmm2, xmm0
movd xmm0, dword [rcx]
xorps xmm2, xmm0
movd dword [rcx], xmm2
add r8d, 8
lea rcx, [rcx + 8]
cmp r8d, 0x20
jl 0x14011d3f0
cmp r8d, 0x25
jge 0x14011d522
movsxd rax, r8d
lea r9, [rsp + 0x60]
add r9, rax
nop dword [rax]
nop word [rax + rax]
mov eax, 0x4d4873ed
imul r8d
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
mov eax, 1
sub al, dl
movsx eax, al
imul ecx, eax, 0x35
add cl, r8b
xor byte [r9], cl
inc r8d
lea r9, [r9 + 1]
cmp r8d, 0x25
jl 0x14011d4f0
xorps xmm0, xmm0
movups xmmword [rbp - 0x58], xmm0
mov qword [rbp - 0x48], rbx
mov qword [rbp - 0x40], rbx
lea rax, [rsp + 0x60]
mov r14, 0xffffffffffffffff
mov r8, r14
inc r8
cmp byte [rax + r8], 0
jne 0x14011d540
lea rdx, [rsp + 0x60]
lea rcx, [rbp - 0x58]
call fcn.1400256b0
nop
mov r13d, dword [rbp - 0x48]
dec r13d
mov eax, 0x80000000
xor r13d, eax
mov edi, ntohl
mov qword [rsp + 0x40], rdi
lea rcx, [rbp - 0x30]
cmp r13d, 0x7fffffff
jne 0x14011d588
call fcn.1400263b0
mov ecx, eax
jmp 0x14011d5cc
lea edi, [r13 - 0x7fffffff]
call fcn.1400263b0
mov esi, edi
mov ecx, eax
imul rcx, rsi
cmp ecx, edi
jae 0x14011d5c3
mov eax, edi
neg eax
xor edx, edx
div edi
mov edi, edx
cmp ecx, edx
jae 0x14011d5c3
nop
lea rcx, [rbp - 0x30]
call fcn.1400263b0
mov ecx, eax
imul rcx, rsi
cmp ecx, edi
jb 0x14011d5b0
shr rcx, 0x20
mov rdi, qword [rsp + 0x40]
mov edx, 0x80000000
lea eax, [rcx + rdx]
xor eax, edx
lea rcx, [rbp - 0x58]
cmp qword [rbp - 0x40], 0xf
cmova rcx, qword [rbp - 0x58]
cdqe
movzx r9d, byte [rax + rcx]
cmp r15, r12
jae 0x14011d611
lea rax, [r15 + 1]
mov qword [rbp - 0x68], rax
lea rax, [rbp - 0x78]
cmp r12, 0xf
cmova rax, qword [rbp - 0x78]
mov byte [rax + r15], r9b
mov byte [rax + r15 + 1], 0
jmp 0x14011d61a
lea rcx, [rbp - 0x78]
call fcn.1400257f0
sub rdi, 1
mov qword [rsp + 0x40], rdi
je 0x14011d632
mov r12, qword [rbp - 0x60]
mov r15, qword [rbp - 0x68]
jmp 0x14011d572
mov eax, dword [str.ea8_y__]
mov dword [rsp + 0x40], eax
cmp byte [0x1401d6bf7], 0
je 0x14011d6fe
cmp dword [reloc.WS2_32.dll_accept], 2
jl 0x14011d6c1
movdqa xmm3, xmmword [0x1401d7e10]
movdqa xmm2, xmm3
punpckldq xmm2, xmm3
pmuldq xmm2, xmmword [0x1401d82d0]
movdqa xmm0, xmm3
punpckhdq xmm0, xmm3
pmuldq xmm0, xmmword [0x1401d82d0]
shufps xmm2, xmm0, 0xdd
psrad xmm2, 4
movdqa xmm0, xmm2
psrld xmm0, 0x1f
paddd xmm0, xmm2
pmulld xmm0, xmmword [0x1401d7e70]
psubd xmm3, xmm0
andps xmm3, xmm6
packuswb xmm3, xmm3
packuswb xmm3, xmm3
paddb xmm3, xmmword [0x1401d7fd0]
movd xmm0, eax
xorps xmm3, xmm0
movd dword [rsp + 0x40], xmm3
jmp 0x14011d6fe
lea r8, [rsp + 0x40]
nop word [rax + rax]
mov eax, 0x4d4873ed
imul ebx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
mov eax, 1
sub al, dl
movsx eax, al
imul ecx, eax, 0x35
add cl, bl
xor byte [r8], cl
inc ebx
lea r8, [r8 + 1]
cmp ebx, 4
jl 0x14011d6d0
lea rax, [rsp + 0x40]
inc r14
cmp byte [rax + r14], 0
jne 0x14011d703
movabs rax, 0x7fffffffffffffff
mov rdx, qword [rbp - 0x68]
sub rax, rdx
cmp rax, r14
jb 0x14011d79d
lea rcx, [rbp - 0x78]
cmp qword [rbp - 0x60], 0xf
cmova rcx, qword [rbp - 0x78]
mov qword [rsp + 0x30], rdx
mov qword [rsp + 0x28], rcx
mov qword [rsp + 0x20], r14
lea r9, [rsp + 0x40]
mov rcx, qword [rsp + 0x58]
call fcn.140025d30
nop
lea rcx, [rbp - 0x58]
call fcn.1400252b0
nop
lea rcx, [rbp - 0x78]
call fcn.1400252b0
mov rax, qword [rsp + 0x58]
mov rcx, qword [rbp + 0x1360]
xor rcx, rsp
call fcn.140175100
lea r11, [rsp + 0x1480]
mov rbx, qword [r11 + 0x38]
mov rsi, qword [r11 + 0x40]
mov rdi, qword [r11 + 0x48]
movaps xmm6, xmmword [r11 - 0x10]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rbp
ret
call fcn.140021730
nop
int3