Function at 0x1400fe550
Capabilities:
Encode data using base64

Disassembly:
mov qword [rsp + 0x20], r9
mov qword [rsp + 0x18], r8
mov dword [rsp + 0x10], edx
mov qword [rsp + 8], rcx
push rbp
push rdi
sub rsp, 0x1a8
lea rbp, [rsp + 0x20]
lea rcx, [0x14030417f]
call fcn.1400cf004
mov eax, dword [rbp + 0x1a8]
add eax, 2
xor edx, edx
mov ecx, 3
div ecx
shl eax, 2
mov dword [rbp + 0x24], eax
mov eax, dword [rbp + 0x24]
inc eax
mov rcx, qword [rbp + 0x1b8]
cmp dword [rcx], eax
jae 0x1400fe5bd
mov eax, dword [rbp + 0x24]
inc eax
mov rcx, qword [rbp + 0x1b8]
mov dword [rcx], eax
mov eax, 6
jmp 0x1400fe8b9
mov rax, qword [rbp + 0x1b0]
mov qword [rbp + 0x68], rax
xor edx, edx
mov eax, dword [rbp + 0x1a8]
mov ecx, 3
div ecx
imul eax, eax, 3
mov dword [rbp + 0x44], eax
mov dword [rbp + 4], 0
jmp 0x1400fe5ef
mov eax, dword [rbp + 4]
add eax, 3
mov dword [rbp + 4], eax
mov eax, dword [rbp + 0x44]
cmp dword [rbp + 4], eax
jae 0x1400fe725
mov eax, 1
imul rax, rax, 0
mov rcx, qword [rbp + 0x1a0]
movzx eax, byte [rcx + rax]
sar eax, 2
and eax, 0x3f
cdqe
mov rcx, qword [rbp + 0x68]
mov rdx, qword [rbp + 0x1c0]
movzx eax, byte [rdx + rax]
mov byte [rcx], al
mov rax, qword [rbp + 0x68]
inc rax
mov qword [rbp + 0x68], rax
mov eax, 1
imul rax, rax, 0
mov rcx, qword [rbp + 0x1a0]
movzx eax, byte [rcx + rax]
and eax, 3
shl eax, 4
mov ecx, 1
imul rcx, rcx, 1
mov rdx, qword [rbp + 0x1a0]
movzx ecx, byte [rdx + rcx]
sar ecx, 4
add eax, ecx
and eax, 0x3f
cdqe
mov rcx, qword [rbp + 0x68]
mov rdx, qword [rbp + 0x1c0]
movzx eax, byte [rdx + rax]
mov byte [rcx], al
mov rax, qword [rbp + 0x68]
inc rax
mov qword [rbp + 0x68], rax
mov eax, 1
imul rax, rax, 1
mov rcx, qword [rbp + 0x1a0]
movzx eax, byte [rcx + rax]
and eax, 0xf
mov ecx, 1
imul rcx, rcx, 2
mov rdx, qword [rbp + 0x1a0]
movzx ecx, byte [rdx + rcx]
sar ecx, 6
lea eax, [rcx + rax*4]
and eax, 0x3f
cdqe
mov rcx, qword [rbp + 0x68]
mov rdx, qword [rbp + 0x1c0]
movzx eax, byte [rdx + rax]
mov byte [rcx], al
mov rax, qword [rbp + 0x68]
inc rax
mov qword [rbp + 0x68], rax
mov eax, 1
imul rax, rax, 2
mov rcx, qword [rbp + 0x1a0]
movzx eax, byte [rcx + rax]
and eax, 0x3f
cdqe
mov rcx, qword [rbp + 0x68]
mov rdx, qword [rbp + 0x1c0]
movzx eax, byte [rdx + rax]
mov byte [rcx], al
mov rax, qword [rbp + 0x68]
inc rax
mov qword [rbp + 0x68], rax
mov rax, qword [rbp + 0x1a0]
add rax, 3
mov qword [rbp + 0x1a0], rax
jmp 0x1400fe5e6
mov eax, dword [rbp + 0x1a8]
cmp dword [rbp + 4], eax
jae 0x1400fe896
mov eax, 1
imul rax, rax, 0
mov rcx, qword [rbp + 0x1a0]
movzx eax, byte [rcx + rax]
mov dword [rbp + 0x84], eax
mov eax, dword [rbp + 4]
inc eax
cmp eax, dword [rbp + 0x1a8]
jae 0x1400fe777
mov eax, 1
imul rax, rax, 1
mov rcx, qword [rbp + 0x1a0]
movzx eax, byte [rcx + rax]
mov dword [rbp + 0x174], eax
jmp 0x1400fe781
mov dword [rbp + 0x174], 0
mov eax, dword [rbp + 0x174]
mov dword [rbp + 0xa4], eax
mov eax, dword [rbp + 0x84]
shr eax, 2
and eax, 0x3f
mov eax, eax
mov rcx, qword [rbp + 0x68]
mov rdx, qword [rbp + 0x1c0]
movzx eax, byte [rdx + rax]
mov byte [rcx], al
mov rax, qword [rbp + 0x68]
inc rax
mov qword [rbp + 0x68], rax
mov eax, dword [rbp + 0x84]
and eax, 3
shl eax, 4
mov ecx, dword [rbp + 0xa4]
shr ecx, 4
add eax, ecx
and eax, 0x3f
mov eax, eax
mov rcx, qword [rbp + 0x68]
mov rdx, qword [rbp + 0x1c0]
movzx eax, byte [rdx + rax]
mov byte [rcx], al
mov rax, qword [rbp + 0x68]
inc rax
mov qword [rbp + 0x68], rax
cmp dword [rbp + 0x1c8], 0
je 0x1400fe85c
mov eax, dword [rbp + 4]
inc eax
cmp eax, dword [rbp + 0x1a8]
jae 0x1400fe829
mov eax, dword [rbp + 0xa4]
and eax, 0xf
shl eax, 2
and eax, 0x3f
mov eax, eax
mov rcx, qword [rbp + 0x1c0]
movzx eax, byte [rcx + rax]
mov byte [rbp + 0x174], al
jmp 0x1400fe830
mov byte [rbp + 0x174], 0x3d
mov rax, qword [rbp + 0x68]
movzx ecx, byte [rbp + 0x174]
mov byte [rax], cl
mov rax, qword [rbp + 0x68]
inc rax
mov qword [rbp + 0x68], rax
mov rax, qword [rbp + 0x68]
mov byte [rax], 0x3d
mov rax, qword [rbp + 0x68]
inc rax
mov qword [rbp + 0x68], rax
jmp 0x1400fe896
mov eax, dword [rbp + 4]
inc eax
cmp eax, dword [rbp + 0x1a8]
jae 0x1400fe896
mov eax, dword [rbp + 0xa4]
and eax, 0xf
shl eax, 2
and eax, 0x3f
mov eax, eax
mov rcx, qword [rbp + 0x68]
mov rdx, qword [rbp + 0x1c0]
movzx eax, byte [rdx + rax]
mov byte [rcx], al
mov rax, qword [rbp + 0x68]
inc rax
mov qword [rbp + 0x68], rax
mov rax, qword [rbp + 0x68]
mov byte [rax], 0
mov rax, qword [rbp + 0x1b0]
mov rcx, qword [rbp + 0x68]
sub rcx, rax
mov rax, rcx
mov rcx, qword [rbp + 0x1b8]
mov dword [rcx], eax
xor eax, eax
lea rsp, [rbp + 0x188]
pop rdi
pop rbp
ret