Function at 0x14002b4c0
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 r12
push r14
push r15
lea rbp, [rsp - 0x12f0]
mov eax, 0x13f0
call fcn.14002e3e0
sub rsp, rax
mov rax, qword [0x140038010]
xor rax, rsp
mov qword [rbp + 0x12e0], rax
mov r15, rcx
mov qword [rsp + 0x28], rcx
mov dword [rsp + 0x20], 0
lea rdx, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789
lea rcx, [rsp + 0x30]
call fcn.1400065d0
nop
call qword [sym.imp.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_]
mov edx, eax
mov dword [rbp + 0x12d4], 0xffffffff
mov dword [rsp + 0x54], 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 [rsp + rcx*4 + 0x54], edx
inc rcx
cmp rcx, 0x270
jb 0x14002b540
mov edi, 0x270
mov dword [rsp + 0x50], edi
lea rcx, [rsp + 0x30]
call fcn.1400063f0
lea r14d, [rax - 1]
mov rcx, r15
call fcn.140006690
mov dword [rsp + 0x20], 1
mov r12d, 0xf
mov edx, r12d
mov rcx, r15
call fcn.140027200
nop word [rax + rax]
cmp r14d, 0xffffffff
jne 0x14002b717
cmp edi, 0x270
jne 0x14002b602
lea r8, [rsp + 0x58]
mov r9d, edi
nop word [rax + rax]
mov edx, dword [r8 - 4]
xor edx, dword [r8]
btr edx, 0x1f
xor edx, dword [r8 - 4]
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
and ecx, 0x9908b0df
xor ecx, dword [r8 + 0x630]
shr edx, 1
xor ecx, edx
mov dword [r8 + 0x9bc], ecx
lea r8, [r8 + 4]
sub r9, 1
jne 0x14002b5c0
mov edi, dword [rsp + 0x50]
jmp 0x14002b6dd
cmp edi, 0x4e0
jb 0x14002b6dd
xor r8d, r8d
mov eax, dword [rbp + r8*4 + 0x914]
mov edx, eax
xor edx, dword [rbp + r8*4 + 0x918]
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
and ecx, 0x9908b0df
xor ecx, dword [rbp + r8*4 + 0xf48]
shr edx, 1
xor ecx, edx
mov dword [rsp + r8*4 + 0x54], ecx
inc r8
cmp r8, 0xe3
jb 0x14002b611
mov r8d, 0xe3
nop word [rax + rax]
mov eax, dword [rbp + r8*4 + 0x914]
mov edx, eax
xor edx, dword [rbp + r8*4 + 0x918]
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
and ecx, 0x9908b0df
xor ecx, dword [rbp + r8*4 - 0x438]
shr edx, 1
xor ecx, edx
mov dword [rsp + r8*4 + 0x54], ecx
inc r8
cmp r8, 0x26f
jb 0x14002b660
mov edx, dword [rbp + 0x12d0]
and edx, 0x80000000
mov eax, dword [rsp + 0x54]
btr eax, 0x1f
or edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
and ecx, 0x9908b0df
shr edx, 1
xor ecx, edx
xor ecx, dword [rbp + 0x584]
mov dword [rbp + 0x910], ecx
xor edi, edi
mov dword [rsp + 0x50], edi
mov eax, edi
mov ecx, dword [rsp + rax*4 + 0x54]
inc edi
mov dword [rsp + 0x50], edi
mov eax, ecx
shr eax, 0xb
and eax, dword [rbp + 0x12d4]
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 ebx, ecx
shr ebx, 0x12
xor ebx, ecx
jmp 0x14002b75c
lea edi, [r14 + 1]
lea rcx, [rsp + 0x50]
call fcn.140012990
mov esi, edi
mov ebx, eax
imul rbx, rsi
cmp ebx, edi
jae 0x14002b754
mov eax, edi
neg eax
xor edx, edx
div edi
mov edi, edx
cmp ebx, edx
jae 0x14002b754
nop
lea rcx, [rsp + 0x50]
call fcn.140012990
mov ebx, eax
imul rbx, rsi
cmp ebx, edi
jb 0x14002b740
shr rbx, 0x20
mov edi, dword [rsp + 0x50]
lea rcx, [rsp + 0x30]
call fcn.1400060e0
movsxd rcx, ebx
movzx edx, byte [rax + rcx]
mov rcx, r15
call fcn.140007350
sub r12, 1
jne 0x14002b5a0
lea rcx, [rsp + 0x30]
call fcn.1400064f0
mov rax, r15
mov rcx, qword [rbp + 0x12e0]
xor rcx, rsp
call fcn.14002d4b0
lea r11, [rsp + 0x13f0]
mov rbx, qword [r11 + 0x38]
mov rsi, qword [r11 + 0x40]
mov rsp, r11
pop r15
pop r14
pop r12
pop rdi
pop rbp
ret