Function at 0x46fbc0
Capabilities:
Encode data using base64

Disassembly:
lea r12, [rsp - 0x10]
cmp r12, qword [r14 + 0x10]
jbe 0x47033b
sub rsp, 0x90
mov qword [rsp + 0x88], rbp
lea rbp, [rsp + 0x88]
mov qword [rsp + 0x98], rax
mov rdx, qword [r11]
add rdx, 0xffffffffffffffc4
neg rdx
cmp rdx, 0x40
sbb r11, r11
test r9, r9
mov r12d, 0
cmove r10, r12
mov r12, rcx
mov rcx, rdx
shl r9, cl
and r9, r11
jmp 0x46fc20
shl r9, 1
dec r10
test r9, r9
je 0x46fc2c
bt r9, 0x3c
jae 0x46fc1a
cmp rdi, 0xf
jae 0x46fca4
mov rcx, rdi
shl rcx, 2
cmp rcx, 0x40
sbb rdx, rdx
lea r11, [rcx - 0x3c]
neg r11
cmp r11, 0x40
sbb r13, r13
mov r15, r9
shl r9, cl
and r9, rdx
movabs rdx, 0xfffffffffffffff
and rdx, r9
mov rcx, r11
shr r15, cl
and r15, r13
mov r9, r15
and r15d, 1
or rdx, r15
movabs r15, 0x800000000000000
cmp r15, rdx
jae 0x46fc8c
lea r15, [r9 + 1]
jmp 0x46fc8f
mov r15, r9
shl r15, cl
and r15, r13
bt r15, 0x3d
jae 0x46fca7
shr r15, 1
inc r10
jmp 0x46fca7
mov r15, r9
cmp sil, 0x58
jne 0x46fcb6
lea rcx, [0x004c6e59]
jmp 0x46fcbd
lea rcx, [0x004c6e69]
mov qword [rsp + 0xb0], rdi
mov byte [rsp + 0xb8], sil
mov qword [rsp + 0x70], r10
mov qword [rsp + 0x68], r15
mov qword [rsp + 0x78], rcx
nop dword [rax]
test r8b, r8b
je 0x46fd42
lea rdx, [rbx + 1]
cmp r12, rdx
jae 0x46fd3c
mov qword [rsp + 0xa0], rbx
mov rcx, rbx
mov rdi, r12
mov rsi, rdx
mov rbx, rax
lea rax, [0x004af020]
call fcn.00448880
lea rdx, [rbx + 1]
mov rbx, qword [rsp + 0xa0]
movzx esi, byte [rsp + 0xb8]
mov rdi, qword [rsp + 0xb0]
mov r10, qword [rsp + 0x70]
mov r15, qword [rsp + 0x68]
mov r12, rcx
mov rcx, qword [rsp + 0x78]
mov byte [rax + rbx], 0x2d
jmp 0x46fd45
mov rdx, rbx
lea r8, [rdx + 3]
cmp r12, r8
jae 0x46fd96
mov qword [rsp + 0x60], rdx
mov rbx, rax
mov rcx, rdx
mov rdi, r12
mov rsi, r8
lea rax, [0x004af020]
call fcn.00448880
lea r8, [rbx + 3]
mov rdx, qword [rsp + 0x60]
movzx esi, byte [rsp + 0xb8]
mov rdi, qword [rsp + 0xb0]
mov r10, qword [rsp + 0x70]
mov r15, qword [rsp + 0x68]
mov r12, rcx
mov rcx, qword [rsp + 0x78]
mov qword [rsp + 0x60], r8
mov byte [rax + rdx], 0x30
mov byte [rax + rdx + 1], sil
mov r9, r15
shr r15, 0x3c
and r15d, 1
lea r11d, [r15 + 0x30]
mov byte [rax + rdx + 2], r11b
shl r9, 4
mov qword [rsp + 0x68], r9
test rdi, rdi
jge 0x46fe1c
test r9, r9
je 0x46fe19
lea rdx, [r8 + 1]
cmp r12, rdx
jae 0x46fe0f
mov rbx, rax
mov rcx, r8
mov rdi, r12
mov rsi, rdx
lea rax, [0x004af020]
call fcn.00448880
lea rdx, [rbx + 1]
movzx esi, byte [rsp + 0xb8]
mov r8, qword [rsp + 0x60]
mov r9, qword [rsp + 0x68]
mov r10, qword [rsp + 0x70]
mov r12, rcx
mov rcx, qword [rsp + 0x78]
mov byte [rax + r8], 0x2e
jmp 0x4702c0
test rdi, rdi
jle 0x46fe76
lea rdx, [r8 + 1]
cmp r12, rdx
jae 0x46fe6a
mov rbx, rax
mov rcx, r8
mov rdi, r12
mov rsi, rdx
lea rax, [0x004af020]
call fcn.00448880
lea rdx, [rbx + 1]
movzx esi, byte [rsp + 0xb8]
mov rdi, qword [rsp + 0xb0]
mov r8, qword [rsp + 0x60]
mov r9, qword [rsp + 0x68]
mov r10, qword [rsp + 0x70]
mov r12, rcx
mov rcx, qword [rsp + 0x78]
mov byte [rax + r8], 0x2e
xor ebx, ebx
jmp 0x470214
mov qword [rsp + 0x60], r8
mov qword [rsp + 0x80], rax
mov qword [rsp + 0x58], r12
mov eax, esi
call fcn.0046c860
movzx ecx, byte [rsp + 0xb8]
cmp al, cl
jne 0x46fea2
mov eax, 0x70
jmp 0x46fea7
mov eax, 0x50
mov rsi, qword [rsp + 0x60]
lea rdx, [rsi + 1]
mov rdi, qword [rsp + 0x58]
cmp rdi, rdx
jb 0x46fec4
mov rcx, qword [rsp + 0x80]
jmp 0x46fef9
mov byte [rsp + 0x45], al
lea rax, [0x004af020]
mov rbx, qword [rsp + 0x80]
mov rcx, rsi
mov rsi, rdx
nop dword [rax]
call fcn.00448880
lea rdx, [rbx + 1]
mov rsi, qword [rsp + 0x60]
mov rdi, rcx
mov rcx, rax
movzx eax, byte [rsp + 0x45]
mov byte [rcx + rsi], al
mov r8, qword [rsp + 0x70]
test r8, r8
jge 0x46ff10
neg r8
mov eax, 0x2d
jmp 0x46ff15
mov eax, 0x2b
mov qword [rsp + 0x70], r8
lea rsi, [rdx + 1]
nop
cmp rdi, rsi
jae 0x46ff5e
mov qword [rsp + 0x60], rdx
mov byte [rsp + 0x45], al
lea rax, [0x004af020]
mov rbx, rcx
mov rcx, rdx
nop dword [rax + rax]
call fcn.00448880
lea rsi, [rbx + 1]
mov rdx, qword [rsp + 0x60]
mov r8, qword [rsp + 0x70]
mov rdi, rcx
mov rcx, rax
movzx eax, byte [rsp + 0x45]
mov qword [rsp + 0x60], rsi
mov byte [rcx + rdx], al
cmp r8, 0x64
jge 0x470000
lea rdx, [rsi + 2]
movabs rax, 0xcccccccccccccccd
mov rbx, rdx
imul r8
add rdx, r8
sar rdx, 3
mov r9, r8
sar r8, 0x3f
sub rdx, r8
lea r8, [rdx + rdx*4]
shl r8, 1
sub r9, r8
nop
cmp rdi, rbx
jae 0x46ffe3
mov qword [rsp + 0x70], rdx
mov qword [rsp + 0x58], r9
lea rax, [0x004af020]
mov rdx, rbx
mov rbx, rcx
mov rcx, rsi
mov rsi, rdx
call fcn.00448880
lea rdx, [rbx + 2]
mov rsi, qword [rsp + 0x60]
mov r9, qword [rsp + 0x58]
mov rbx, rdx
mov rdi, rcx
mov rdx, qword [rsp + 0x70]
mov rcx, rax
add edx, 0x30
mov byte [rcx + rsi], dl
lea edx, [r9 + 0x30]
mov byte [rcx + rsi + 1], dl
jmp 0x4701ed
cmp r8, 0x3e8
jge 0x4700e5
lea rdx, [rsi + 3]
movabs rax, 0xa3d70a3d70a3d70b
mov rbx, rdx
imul r8
add rdx, r8
movabs rax, 0xcccccccccccccccd
mov r9, rdx
imul r8
add rdx, r8
mov r10, rdx
sar rdx, 3
movabs rax, 0xcccccccccccccccd
mov r11, rdx
imul rdx
add rdx, r11
sar rdx, 3
sar r10, 0x3f
sub rdx, r10
lea rdx, [rdx + rdx*4]
shl rdx, 1
mov r10, r11
sub r11, rdx
lea rdx, [r10 + r10*4]
shl rdx, 1
sub r8, rdx
cmp rdi, rbx
jae 0x4700c0
mov qword [rsp + 0x70], r11
mov qword [rsp + 0x58], r8
mov qword [rsp + 0x50], r9
lea rax, [0x004af020]
mov rdx, rbx
mov rbx, rcx
mov rcx, rsi
mov rsi, rdx
call fcn.00448880
lea rdx, [rbx + 3]
mov rsi, qword [rsp + 0x60]
mov r8, qword [rsp + 0x58]
mov r9, qword [rsp + 0x50]
mov r11, qword [rsp + 0x70]
mov rbx, rdx
mov rdi, rcx
mov rcx, rax
sar r9, 6
lea edx, [r9 + 0x30]
mov byte [rcx + rsi], dl
lea edx, [r11 + 0x30]
mov byte [rcx + rsi + 1], dl
lea edx, [r8 + 0x30]
mov byte [rcx + rsi + 2], dl
nop dword [rax + rax]
jmp 0x4701ed
lea rdx, [rsi + 4]
movabs rax, 0xa3d70a3d70a3d70b
mov rbx, rdx
imul r8
add rdx, r8
sar rdx, 6
movzx r9d, dl
imul r9d, r9d, 0x19a
shr r9d, 0xc
lea r9d, [r9 + r9*4]
shl r9d, 1
sub edx, r9d
movabs rax, 0xcccccccccccccccd
mov r9d, edx
imul r8
add rdx, r8
mov r10, rdx
sar rdx, 3
movabs rax, 0xcccccccccccccccd
mov r11, rdx
imul rdx
add rdx, r11
sar rdx, 3
sar r10, 0x3f
sub rdx, r10
lea rdx, [rdx + rdx*4]
shl rdx, 1
mov r10, r11
sub r11, rdx
lea rdx, [r10 + r10*4]
shl rdx, 1
mov r10, r8
sub r8, rdx
cmp rdi, rbx
jae 0x4701be
mov byte [rsp + 0x47], r9b
mov qword [rsp + 0x58], r11
mov qword [rsp + 0x50], r8
lea rax, [0x004af020]
mov rdx, rbx
mov rbx, rcx
mov rcx, rsi
mov rsi, rdx
call fcn.00448880
lea rdx, [rbx + 4]
mov rsi, qword [rsp + 0x60]
mov r8, qword [rsp + 0x50]
movzx r9d, byte [rsp + 0x47]
mov r10, qword [rsp + 0x70]
mov r11, qword [rsp + 0x58]
mov rbx, rdx
mov rdi, rcx
mov rcx, rax
movabs rax, 0x4189374bc6a7ef9e
imul r10
sar rdx, 8
add edx, 0x30
mov byte [rcx + rsi], dl
lea edx, [r9 + 0x30]
mov byte [rcx + rsi + 1], dl
lea edx, [r11 + 0x30]
mov byte [rcx + rsi + 2], dl
lea edx, [r8 + 0x30]
mov byte [rcx + rsi + 3], dl
mov rax, rcx
mov rcx, rdi
mov rbp, qword [rsp + 0x88]
add rsp, 0x90
ret
mov byte [rax + rdx], r9b
inc rbx
shl r11, 4
mov r9, r11
mov rdx, r8
cmp rdi, rbx
jle 0x4702a5
lea r8, [rdx + 1]
mov r11, r9
shr r9, 0x3c
and r9d, 0xf
movzx r9d, byte [rcx + r9]
cmp r12, r8
jae 0x470203
mov qword [rsp + 0x48], rbx
mov byte [rsp + 0x46], r9b
mov qword [rsp + 0x68], r11
mov qword [rsp + 0x58], rdx
mov rbx, rax
mov rcx, rdx
mov rdi, r12
mov rsi, r8
lea rax, [0x004af020]
nop dword [rax]
call fcn.00448880
lea r8, [rbx + 1]
mov rdx, qword [rsp + 0x58]
mov rbx, qword [rsp + 0x48]
movzx esi, byte [rsp + 0xb8]
mov rdi, qword [rsp + 0xb0]
movzx r9d, byte [rsp + 0x46]
mov r10, qword [rsp + 0x70]
mov r11, qword [rsp + 0x68]
mov r12, rcx
mov rcx, qword [rsp + 0x78]
nop dword [rax + rax]
jmp 0x470203
mov r8, rdx
jmp 0x46fe76
mov byte [rax + rdx], r9b
shl r11, 4
mov r9, r11
mov rdx, r8
nop dword [rax + rax]
test r9, r9
je 0x470333
lea r8, [rdx + 1]
mov r11, r9
shr r9, 0x3c
and r9d, 0xf
movzx r9d, byte [rcx + r9]
cmp r12, r8
jae 0x4702ad
mov qword [rsp + 0x58], rdx
mov qword [rsp + 0x68], r11
mov byte [rsp + 0x46], r9b
mov rbx, rax
mov rcx, rdx
mov rdi, r12
mov rsi, r8
lea rax, [0x004af020]
call fcn.00448880
lea r8, [rbx + 1]
mov rdx, qword [rsp + 0x58]
movzx esi, byte [rsp + 0xb8]
movzx r9d, byte [rsp + 0x46]
mov r10, qword [rsp + 0x70]
mov r11, qword [rsp + 0x68]
mov r12, rcx
mov rcx, qword [rsp + 0x78]
jmp 0x4702ad
mov r8, rdx
jmp 0x46fe76
mov qword [rsp + 8], rax
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rcx
mov qword [rsp + 0x20], rdi
mov byte [rsp + 0x28], sil
mov byte [rsp + 0x29], r8b
mov qword [rsp + 0x30], r9
mov qword [rsp + 0x38], r10
mov qword [rsp + 0x40], r11
call fcn.0045de60
mov rax, qword [rsp + 8]
mov rbx, qword [rsp + 0x10]
mov rcx, qword [rsp + 0x18]
mov rdi, qword [rsp + 0x20]
movzx esi, byte [rsp + 0x28]
movzx r8d, byte [rsp + 0x29]
mov r9, qword [rsp + 0x30]
mov r10, qword [rsp + 0x38]
mov r11, qword [rsp + 0x40]
nop dword [rax + rax]
jmp fcn.0046fbc0