Function at 0x14001b5a0
Capabilities:
Encode data using base64
Encode data using xor

Disassembly:
mov rax, rsp
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], rbp
mov qword [rax + 0x20], rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0xe0
movaps xmmword [rax - 0x38], xmm6
movaps xmmword [rax - 0x48], xmm7
movaps xmmword [rax - 0x58], xmm8
mov r13, rdx
mov qword [rsp + 0x38], rdx
mov rbx, rcx
mov qword [rax - 0x68], rcx
xor edi, edi
mov dword [rsp + 0x24], edi
xorps xmm0, xmm0
movups xmmword [rcx], xmm0
mov qword [rcx + 0x10], rdi
mov qword [rcx + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rcx], dil
mov dword [rsp + 0x24], 1
mov r15d, edi
lea r14d, [rdi - 6]
mov edx, edi
mov dword [rsp + 0x20], edx
cmp qword [r13 + 0x10], rdx
jbe 0x14001baf8
mov ecx, edi
mov qword [rsp + 0x30], rcx
nop dword [rax]
mov rax, r13
cmp qword [r13 + 0x18], 0x10
jb 0x14001b62e
mov rax, qword [r13]
movsx eax, byte [rcx + rax]
shl r15d, 8
add eax, r15d
movsxd r15, eax
add r14d, 8
js 0x14001b8b6
mov r12, r15
movsxd rsi, r14d
lea ecx, [r14 + 6]
mov eax, 0xaaaaaaab
mul ecx
shr edx, 2
mov ebp, edx
imul eax, edx, 0xfffffffa
add r14d, eax
mov dword [rsp + 0x28], r14d
mov r13d, dword [0x140353c80]
mov r15d, 4
lea r14d, [r15 + 0x1b]
nop dword [rax + rax]
movups xmm0, xmmword [str.xxxxxxx_b_b_b_b_b_b_b_b]
movups xmmword [rsp + 0x50], xmm0
movups xmm1, xmmword [0x140303440]
movups xmmword [rsp + 0x60], xmm1
movups xmm0, xmmword [0x140303450]
movups xmmword [rsp + 0x70], xmm0
movups xmm1, xmmword [0x140303460]
movups xmmword [rsp + 0x80], xmm1
movzx eax, byte [0x140303470]
mov byte [rsp + 0x90], al
mov ecx, edi
cmp r13d, 2
jl 0x14001b814
movdqa xmm5, xmmword [0x140304160]
movdqa xmm4, xmmword [0x140304290]
movd xmm6, r15d
movdqa xmm7, xmmword [0x1403041a0]
movd xmm8, r14d
movdqa xmm0, xmmword [0x140304270]
movdqa xmmword [rsp + 0x40], xmm0
lea rdx, [rsp + 0x54]
mov r8d, dword [rsp + 0x40]
nop word [rax + rax]
movd xmm2, ecx
pshufd xmm2, xmm2, 0
paddd xmm2, xmm5
movdqa xmm1, xmm2
punpckldq xmm1, xmm2
pmuldq xmm1, xmm4
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
pmuldq xmm0, xmm4
shufps xmm1, xmm0, 0xdd
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
pshufhw xmm1, xmm0, 0xd8
pshufd xmm2, xmm1, 0xd8
pand xmm2, xmmword [0x140304200]
packuswb xmm2, xmm2
movd xmm0, r8d
paddb xmm2, xmm0
movd xmm0, dword [rdx - 4]
pxor xmm2, xmm0
movd dword [rdx - 4], xmm2
lea eax, [rcx + 4]
movd xmm3, eax
pshufd xmm3, xmm3, 0
paddd xmm3, xmm5
movdqa xmm1, xmm3
punpckldq xmm1, xmm3
pmuldq xmm1, xmm4
movdqa xmm0, xmm3
punpckhdq xmm0, xmm3
pmuldq xmm0, xmm4
shufps xmm1, xmm0, 0xdd
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm3, xmm0
pshuflw xmm0, xmm3, 0xd8
pshufhw xmm1, xmm0, 0xd8
pshufd xmm2, xmm1, 0xd8
pand xmm2, xmmword [0x140304200]
packuswb xmm2, xmm2
movd xmm0, r8d
paddb xmm2, xmm0
movd xmm0, dword [rdx]
pxor xmm2, xmm0
movd dword [rdx], xmm2
add ecx, 8
lea rdx, [rdx + 8]
cmp ecx, 0x40
jl 0x14001b710
cmp ecx, 0x41
jge 0x14001b84c
movsxd rax, ecx
lea r8, [rsp + 0x50]
add r8, rax
nop
mov eax, 0x4ec4ec4f
imul ecx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
movsx eax, dl
imul edx, eax, 0x34
movzx eax, cl
sub al, dl
add al, 0x39
xor byte [r8], al
inc ecx
lea r8, [r8 + 1]
cmp ecx, 0x41
jl 0x14001b820
mov rax, r12
mov rcx, rsi
sar rax, cl
and eax, 0x3f
movzx r9d, byte [rsp + rax + 0x50]
mov rcx, qword [rbx + 0x10]
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x14001b88a
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0x10
jb 0x14001b87f
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x14001b892
mov rcx, rbx
call fcn.1400115f0
sub rsi, 6
sub rbp, 1
jne 0x14001b680
mov r14d, dword [rsp + 0x28]
mov r15d, r12d
mov r13, qword [rsp + 0x38]
mov rcx, qword [rsp + 0x30]
mov edx, dword [rsp + 0x20]
inc edx
mov dword [rsp + 0x20], edx
inc rcx
mov qword [rsp + 0x30], rcx
movsxd rax, edx
cmp rax, qword [r13 + 0x10]
jb 0x14001b620
cmp r14d, 0xfffffffa
jle 0x14001baf8
movups xmm0, xmmword [str.xxxxxxx_b_b_b_b_b_b_b_b]
movups xmmword [rsp + 0x50], xmm0
movups xmm1, xmmword [0x140303440]
movups xmmword [rsp + 0x60], xmm1
movups xmm0, xmmword [0x140303450]
movups xmmword [rsp + 0x70], xmm0
movups xmm1, xmmword [0x140303460]
movups xmmword [rsp + 0x80], xmm1
movzx eax, byte [0x140303470]
mov byte [rsp + 0x90], al
cmp dword [0x140353c80], 2
jl 0x14001ba74
movdqa xmm5, xmmword [0x140304160]
movdqa xmm4, xmmword [0x140304290]
mov eax, 4
movd xmm6, eax
movdqa xmm7, xmmword [0x1403041a0]
mov r8d, 0x1f
movd xmm8, r8d
movdqa xmm0, xmmword [0x140304270]
movdqa xmmword [rsp + 0x40], xmm0
lea rcx, [rsp + 0x54]
mov edx, dword [rsp + 0x40]
nop dword [rax]
movd xmm2, edi
pshufd xmm2, xmm2, 0
paddd xmm2, xmm5
movdqa xmm1, xmm2
punpckldq xmm1, xmm2
pmuldq xmm1, xmm4
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
pmuldq xmm0, xmm4
shufps xmm1, xmm0, 0xdd
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
pshufhw xmm1, xmm0, 0xd8
pshufd xmm2, xmm1, 0xd8
pand xmm2, xmmword [0x140304200]
packuswb xmm2, xmm2
movd xmm0, edx
paddb xmm2, xmm0
movd xmm0, dword [rcx - 4]
pxor xmm2, xmm0
movd dword [rcx - 4], xmm2
lea eax, [rdi + 4]
movd xmm3, eax
pshufd xmm3, xmm3, 0
paddd xmm3, xmm5
movdqa xmm1, xmm3
punpckldq xmm1, xmm3
pmuldq xmm1, xmm4
movdqa xmm0, xmm3
punpckhdq xmm0, xmm3
pmuldq xmm0, xmm4
shufps xmm1, xmm0, 0xdd
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm3, xmm0
pshuflw xmm0, xmm3, 0xd8
pshufhw xmm1, xmm0, 0xd8
pshufd xmm2, xmm1, 0xd8
pand xmm2, xmmword [0x140304200]
packuswb xmm2, xmm2
movd xmm0, edx
paddb xmm2, xmm0
movd xmm0, dword [rcx]
pxor xmm2, xmm0
movd dword [rcx], xmm2
add edi, 8
mov eax, edi
lea rcx, [rcx + 8]
cmp edi, 0x40
jl 0x14001b970
cmp eax, 0x41
jge 0x14001baad
movsxd rax, edi
lea r8, [rsp + 0x50]
add r8, rax
nop
mov eax, 0x4ec4ec4f
imul edi
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
movsx eax, dl
imul ecx, eax, 0x34
movzx eax, dil
sub al, cl
add al, 0x39
xor byte [r8], al
inc edi
lea r8, [r8 + 1]
cmp edi, 0x41
jl 0x14001ba80
lea ecx, [r14 + 8]
shl r15d, 8
movsxd rdx, r15d
sar rdx, cl
and edx, 0x3f
movzx r9d, byte [rsp + rdx + 0x50]
mov rcx, qword [rbx + 0x10]
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x14001baf0
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0x10
jb 0x14001bae5
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x14001baf8
mov rcx, rbx
call fcn.1400115f0
mov rcx, qword [rbx + 0x10]
test cl, 3
je 0x14001bb3a
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x14001bb26
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0x10
jb 0x14001bb1e
mov rax, qword [rbx]
mov word [rcx + rax], 0x3d
jmp 0x14001bb31
mov r9b, 0x3d
mov rcx, rbx
call fcn.1400115f0
mov rcx, qword [rbx + 0x10]
test cl, 3
jne 0x14001bb01
mov rax, rbx
lea r11, [rsp + 0xe0]
mov rbx, qword [r11 + 0x38]
mov rbp, qword [r11 + 0x40]
mov rsi, qword [r11 + 0x48]
movaps xmm6, xmmword [r11 - 0x10]
movaps xmm7, xmmword [r11 - 0x20]
movaps xmm8, xmmword [r11 - 0x30]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rdi
ret