Function at 0x46db60
Capabilities:
Encode data using base64

Disassembly:
cmp rsp, qword [r14 + 0x10]
jbe 0x46e164
add rsp, 0xffffffffffffff80
mov qword [rsp + 0x78], rbp
lea rbp, [rsp + 0x78]
mov qword [rsp + 0x88], 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
shlx rdx, r9, rdx
and rdx, r11
jmp 0x46dbae
shl rdx, 1
dec r10
test rdx, rdx
je 0x46dbc0
bt rdx, 0x3c
jae 0x46dba8
nop word [rax + rax]
cmp rdi, 0xf
jae 0x46dc37
mov r9, rdi
shl rdi, 2
cmp rdi, 0x40
sbb r11, r11
lea r12, [rdi - 0x3c]
neg r12
cmp r12, 0x40
sbb r13, r13
shlx r15, rdx, rdi
and r15, r11
movabs r11, 0xfffffffffffffff
and r11, r15
shrx rdx, rdx, r12
and rdx, r13
mov r15, rdx
and edx, 1
or r11, rdx
movabs rdx, 0x800000000000000
cmp rdx, r11
jae 0x46dc1d
lea rdx, [r15 + 1]
jmp 0x46dc20
mov rdx, r15
shlx rdx, rdx, r12
and rdx, r13
bt rdx, 0x3d
jae 0x46dc40
shr rdx, 1
inc r10
jmp 0x46dc40
mov r9, rdi
nop word [rax + rax]
cmp sil, 0x58
jne 0x46dc4f
lea rdi, [0x004c5a5f]
jmp 0x46dc56
lea rdi, [0x004c5a6f]
mov qword [rsp + 0x68], r9
mov byte [rsp + 0xa8], sil
mov qword [rsp + 0x60], r10
mov qword [rsp + 0x70], rdi
mov qword [rsp + 0x58], rdx
test r8b, r8b
je 0x46dcb1
inc rbx
cmp rcx, rbx
jae 0x46dcac
mov edi, 1
lea rsi, [0x004afc00]
call fcn.00446240
mov rdx, qword [rsp + 0x58]
movzx esi, byte [rsp + 0xa8]
mov rdi, qword [rsp + 0x70]
mov r9, qword [rsp + 0x68]
mov r10, qword [rsp + 0x60]
mov byte [rbx + rax - 1], 0x2d
add rbx, 3
cmp rcx, rbx
jae 0x46dce7
mov edi, 3
lea rsi, [0x004afc00]
call fcn.00446240
mov rdx, qword [rsp + 0x58]
movzx esi, byte [rsp + 0xa8]
mov rdi, qword [rsp + 0x70]
mov r9, qword [rsp + 0x68]
mov r10, qword [rsp + 0x60]
mov byte [rbx + rax - 3], 0x30
mov byte [rbx + rax - 2], sil
mov r8, rdx
shr rdx, 0x3c
and edx, 1
add edx, 0x30
mov byte [rbx + rax - 1], dl
shl r8, 4
mov qword [rsp + 0x58], r8
test r9, r9
jge 0x46dd52
test r8, r8
je 0x46dd4f
inc rbx
cmp rcx, rbx
jae 0x46dd45
mov edi, 1
lea rsi, [0x004afc00]
call fcn.00446240
movzx esi, byte [rsp + 0xa8]
mov rdi, qword [rsp + 0x70]
mov r8, qword [rsp + 0x58]
mov r10, qword [rsp + 0x60]
mov byte [rbx + rax - 1], 0x2e
jmp 0x46e100
test r9, r9
jle 0x46dd95
inc rbx
cmp rcx, rbx
jae 0x46dd89
mov edi, 1
lea rsi, [0x004afc00]
call fcn.00446240
movzx esi, byte [rsp + 0xa8]
mov rdi, qword [rsp + 0x70]
mov r8, qword [rsp + 0x58]
mov r9, qword [rsp + 0x68]
mov r10, qword [rsp + 0x60]
mov byte [rbx + rax - 1], 0x2e
xor edx, edx
jmp 0x46e087
mov edx, esi
or esi, 0x20
cmp dl, sil
jne 0x46dda6
mov edx, 0x70
jmp 0x46ddab
mov edx, 0x50
inc rbx
cmp rcx, rbx
jae 0x46ddd2
mov byte [rsp + 0x45], dl
mov edi, 1
lea rsi, [0x004afc00]
call fcn.00446240
movzx edx, byte [rsp + 0x45]
mov r10, qword [rsp + 0x60]
mov byte [rbx + rax - 1], dl
test r10, r10
jge 0x46dde5
neg r10
mov edx, 0x2d
jmp 0x46ddea
mov edx, 0x2b
mov qword [rsp + 0x68], r10
inc rbx
cmp rcx, rbx
jae 0x46de16
mov byte [rsp + 0x45], dl
mov edi, 1
lea rsi, [0x004afc00]
call fcn.00446240
movzx edx, byte [rsp + 0x45]
mov r10, qword [rsp + 0x68]
mov byte [rbx + rax - 1], dl
nop word [rax + rax]
cmp r10, 0x64
jge 0x46dea0
add rbx, 2
mov rdx, rax
movabs rax, 0xcccccccccccccccd
mov rsi, rdx
imul r10
add rdx, r10
sar rdx, 3
mov r8, r10
sar r10, 0x3f
sub rdx, r10
lea r9, [rdx + rdx*4]
shl r9, 1
sub r8, r9
cmp rcx, rbx
jae 0x46de88
mov qword [rsp + 0x68], rdx
mov qword [rsp + 0x60], r8
mov rax, rsi
mov edi, 2
lea rsi, [0x004afc00]
call fcn.00446240
mov rdx, qword [rsp + 0x68]
mov r8, qword [rsp + 0x60]
mov rsi, rax
add edx, 0x30
mov byte [rbx + rsi - 2], dl
lea edx, [r8 + 0x30]
mov byte [rbx + rsi - 1], dl
jmp 0x46e06b
cmp r10, 0x3e8
jge 0x46df70
add rbx, 3
mov rdx, rax
movabs rax, 0xa3d70a3d70a3d70b
mov rsi, rdx
imul r10
add rdx, r10
movabs rax, 0xcccccccccccccccd
mov rdi, rdx
imul r10
add rdx, r10
mov r8, rdx
sar rdx, 3
movabs rax, 0xcccccccccccccccd
mov r9, rdx
imul rdx
add rdx, r9
sar rdx, 3
sar r8, 0x3f
sub rdx, r8
lea rdx, [rdx + rdx*4]
shl rdx, 1
mov r8, r9
sub r9, rdx
lea rdx, [r8 + r8*4]
shl rdx, 1
sub r10, rdx
cmp rcx, rbx
jae 0x46df50
mov qword [rsp + 0x68], r9
mov qword [rsp + 0x60], r10
mov qword [rsp + 0x50], rdi
mov rax, rsi
mov edi, 3
lea rsi, [0x004afc00]
call fcn.00446240
mov rdi, qword [rsp + 0x50]
mov r9, qword [rsp + 0x68]
mov r10, qword [rsp + 0x60]
mov rsi, rax
sar rdi, 6
lea edx, [rdi + 0x30]
mov byte [rbx + rsi - 3], dl
lea edx, [r9 + 0x30]
mov byte [rbx + rsi - 2], dl
lea edx, [r10 + 0x30]
mov byte [rbx + rsi - 1], dl
jmp 0x46e06b
add rbx, 4
mov rdx, rax
movabs rax, 0xa3d70a3d70a3d70b
mov rsi, rdx
imul r10
add rdx, r10
sar rdx, 6
movzx r8d, dl
imul r8d, r8d, 0x19a
shr r8d, 0xc
lea r8d, [r8 + r8*4]
shl r8d, 1
sub edx, r8d
movabs rax, 0xcccccccccccccccd
mov edi, edx
imul r10
add rdx, r10
mov r8, rdx
sar rdx, 3
movabs rax, 0xcccccccccccccccd
mov r9, rdx
imul rdx
add rdx, r9
sar rdx, 3
sar r8, 0x3f
sub rdx, r8
lea rdx, [rdx + rdx*4]
shl rdx, 1
mov r8, r9
sub r9, rdx
lea rdx, [r8 + r8*4]
shl rdx, 1
mov r8, r10
sub r10, rdx
cmp rcx, rbx
jae 0x46e03c
mov qword [rsp + 0x60], r10
mov byte [rsp + 0x47], dil
mov qword [rsp + 0x50], r9
mov rax, rsi
mov edi, 4
lea rsi, [0x004afc00]
nop dword [rax + rax]
call fcn.00446240
movzx edi, byte [rsp + 0x47]
mov r8, qword [rsp + 0x68]
mov r9, qword [rsp + 0x50]
mov r10, qword [rsp + 0x60]
mov rsi, rax
movabs rax, 0x4189374bc6a7ef9e
imul r8
sar rdx, 8
add edx, 0x30
mov byte [rbx + rsi - 4], dl
lea edx, [rdi + 0x30]
mov byte [rbx + rsi - 3], dl
lea edx, [r9 + 0x30]
mov byte [rbx + rsi - 2], dl
lea edx, [r10 + 0x30]
mov byte [rbx + rsi - 1], dl
mov rax, rsi
mov rbp, qword [rsp + 0x78]
sub rsp, 0xffffffffffffff80
ret
mov byte [rbx + rax - 1], r8b
inc rdx
shl r11, 4
mov r8, r11
cmp r9, rdx
jle 0x46dd95
inc rbx
mov r11, r8
shr r8, 0x3c
and r8d, 0xf
movzx r8d, byte [rdi + r8]
cmp rcx, rbx
jae 0x46e078
mov qword [rsp + 0x48], rdx
mov byte [rsp + 0x46], r8b
mov qword [rsp + 0x58], r11
mov edi, 1
lea rsi, [0x004afc00]
call fcn.00446240
mov rdx, qword [rsp + 0x48]
movzx esi, byte [rsp + 0xa8]
mov rdi, qword [rsp + 0x70]
movzx r8d, byte [rsp + 0x46]
mov r9, qword [rsp + 0x68]
mov r10, qword [rsp + 0x60]
mov r11, qword [rsp + 0x58]
jmp 0x46e078
mov byte [rbx + rax - 1], r8b
shl rdx, 4
mov r8, rdx
nop dword [rax]
test r8, r8
je 0x46dd95
inc rbx
mov rdx, r8
shr r8, 0x3c
and r8d, 0xf
movzx r8d, byte [rdi + r8]
nop dword [rax]
cmp rcx, rbx
jae 0x46e0f1
mov qword [rsp + 0x58], rdx
mov byte [rsp + 0x46], r8b
mov edi, 1
lea rsi, [0x004afc00]
nop dword [rax + rax]
call fcn.00446240
mov rdx, qword [rsp + 0x58]
movzx esi, byte [rsp + 0xa8]
mov rdi, qword [rsp + 0x70]
movzx r8d, byte [rsp + 0x46]
mov r10, qword [rsp + 0x60]
jmp 0x46e0f1
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.0045c8c0
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]
jmp fcn.0046db60