Function at 0x1400457f0
Capabilities:
Encode data using base64

Disassembly:
push r15
push r14
push r13
push r12
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x48
lea r15, [0x1400b8280]
lea rax, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789__ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_
test r9b, r9b
mov r12, rcx
mov rdi, rdx
mov rbp, r8
mov qword [rsp + 0x30], 0
cmovne r15, rax
imul rcx, r8, 4
mov qword [rsp + 0x38], 0
jo 0x140045a70
movabs rsi, 0x5555555555555556
mov rax, rcx
sar rcx, 0x3f
imul rsi
sub rdx, rcx
add rdx, 6
mov r9, rdx
js 0x140045a98
lea r13, [rsp + 0x30]
mov rcx, r13
call fcn.14000a0f0
mov rax, rbp
imul rsi
mov rax, rbp
sar rax, 0x3f
mov rsi, rdx
sub rsi, rax
lea rax, [rsi + rsi*2]
mov rsi, rbp
sub rsi, rax
mov rax, rbp
sub rax, rsi
mov qword [rsp + 0x28], rsi
seto r14b
mov qword [rsp + 0x20], rax
movzx r14d, r14b
jo 0x140045a70
xor ebx, ebx
cmp qword [rsp + 0x20], r14
je 0x140045ae0
cmp rbp, r14
jle 0x140045b10
movzx eax, byte [rdi + r14]
mov r9, r14
shl eax, 0x10
mov edx, eax
add r9, 1
js 0x140045a70
cmp r9, r14
jb 0x140045a70
test r9, r9
js 0x140045b28
cmp r9, rbp
jge 0x140045b28
movzx eax, byte [rdi + r9]
mov rcx, r9
shl eax, 8
or eax, edx
add rcx, 1
jo 0x140045a70
test rcx, rcx
js 0x140045b40
cmp rcx, rbp
jge 0x140045b40
movzx edx, byte [rdi + rcx]
lea r14, [r9 + 2]
mov esi, edx
mov rdx, qword [rsp + 0x30]
or esi, eax
test rbx, rbx
js 0x140045ac8
cmp rdx, rbx
jle 0x140045ac8
mov rdx, qword [rsp + 0x38]
test rdx, rdx
je 0x140045957
test byte [rdx + 7], 0x40
je 0x140045957
mov rcx, r13
call fcn.14000c310
mov rdx, qword [rsp + 0x38]
mov r8d, esi
shr r8d, 0x12
movzx r8d, byte [r15 + r8]
mov byte [rdx + rbx + 8], r8b
add rbx, 1
mov rcx, rbx
jo 0x140045a70
mov rdx, qword [rsp + 0x30]
test rbx, rbx
js 0x140045ab0
cmp rbx, rdx
jge 0x140045aba
mov rdx, qword [rsp + 0x38]
test rdx, rdx
je 0x1400459a9
test byte [rdx + 7], 0x40
je 0x1400459a9
mov rcx, r13
call fcn.14000c310
mov rdx, qword [rsp + 0x38]
mov r8d, esi
shr r8d, 0xc
and r8d, 0x3f
movzx r8d, byte [r15 + r8]
mov byte [rdx + rbx + 8], r8b
add rbx, 1
mov rcx, rbx
jo 0x140045a70
mov rdx, qword [rsp + 0x30]
test rbx, rbx
js 0x140045ab0
cmp rbx, rdx
jge 0x140045aba
mov rdx, qword [rsp + 0x38]
test rdx, rdx
je 0x1400459ff
test byte [rdx + 7], 0x40
je 0x1400459ff
mov rcx, r13
call fcn.14000c310
mov rdx, qword [rsp + 0x38]
mov r8d, esi
shr r8d, 6
and r8d, 0x3f
movzx r8d, byte [r15 + r8]
mov byte [rdx + rbx + 8], r8b
add rbx, 1
mov rcx, rbx
jo 0x140045a70
mov rdx, qword [rsp + 0x30]
test rbx, rbx
js 0x140045ab0
cmp rdx, rbx
jle 0x140045aba
mov rdx, qword [rsp + 0x38]
test rdx, rdx
je 0x140045a51
test byte [rdx + 7], 0x40
je 0x140045a51
mov rcx, r13
call fcn.14000c310
mov rdx, qword [rsp + 0x38]
mov eax, esi
and eax, 0x3f
movzx eax, byte [r15 + rax]
mov byte [rdx + rbx + 8], al
add rbx, 1
jno 0x1400458a8
nop dword [rax]
call fcn.140008cf0
movdqu xmm0, xmmword [rsp + 0x30]
mov rax, r12
movups xmmword [r12], xmm0
add rsp, 0x48
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
pop r13
pop r14
pop r15
ret
movabs r8, 0x7fffffffffffffff
xor edx, edx
mov rcx, r9
call fcn.1400093f0
jmp 0x140045a75
movabs rcx, 0x8000000000000000
sub rdx, 1
call fcn.14000b7e0
jmp 0x140045a75
sub rdx, 1
mov rcx, rbx
call fcn.14000b7e0
jmp 0x140045a75
cmp qword [rsp + 0x28], 1
je 0x140045b50
cmp qword [rsp + 0x28], 2
je 0x140045ca1
test rbx, rbx
js 0x140045dc3
mov rdx, rbx
mov rcx, r13
call fcn.14000a0f0
jmp 0x140045a75
lea rdx, [rbp - 1]
mov rcx, r14
call fcn.14000b7e0
jmp 0x140045a75
lea rdx, [rbp - 1]
mov rcx, r9
call fcn.14000b7e0
jmp 0x140045a75
lea rdx, [rbp - 1]
call fcn.14000b7e0
jmp 0x140045a75
cmp rbp, qword [rsp + 0x20]
jle 0x140045db0
mov rsi, qword [rsp + 0x20]
mov rax, rsi
add rax, 1
js 0x140045a70
cmp rax, rsi
jb 0x140045a70
mov rax, qword [rsp + 0x30]
test rbx, rbx
js 0x140045c90
cmp rax, rbx
jle 0x140045c90
mov rdx, qword [rsp + 0x38]
movzx esi, byte [rdi + rsi]
test rdx, rdx
je 0x140045bae
test byte [rdx + 7], 0x40
je 0x140045bae
mov rcx, r13
call fcn.14000c310
mov rdx, qword [rsp + 0x38]
movzx eax, sil
mov esi, eax
shr eax, 2
movzx eax, byte [r15 + rax]
shl esi, 0x10
mov byte [rdx + rbx + 8], al
add rbx, 1
jo 0x140045a70
mov rax, qword [rsp + 0x30]
test rbx, rbx
js 0x140045c90
cmp rbx, rax
jge 0x140045c90
mov rdx, qword [rsp + 0x38]
test rdx, rdx
je 0x140045c01
test byte [rdx + 7], 0x40
je 0x140045c01
mov rcx, r13
call fcn.14000c310
mov rdx, qword [rsp + 0x38]
mov eax, esi
shr eax, 0xc
and eax, 0x30
movzx eax, byte [r15 + rax]
mov byte [rdx + rbx + 8], al
add rbx, 1
jo 0x140045a70
mov rax, qword [rsp + 0x30]
test rbx, rbx
js 0x140045c90
cmp rbx, rax
jge 0x140045c90
mov rcx, r13
call fcn.140045750
mov rax, qword [rsp + 0x38]
mov byte [rax + rbx + 8], 0x3d
add rbx, 1
mov r14, rbx
jo 0x140045a70
mov rax, qword [rsp + 0x30]
test r14, r14
js 0x140045ddc
cmp rax, r14
jle 0x140045ddc
mov rcx, r13
mov rbx, r14
call fcn.140045750
mov rax, qword [rsp + 0x38]
add rbx, 1
mov byte [rax + r14 + 8], 0x3d
jno 0x140045af4
jmp 0x140045a70
lea rdx, [rax - 1]
mov rcx, rbx
call fcn.14000b7e0
jmp 0x140045a75
cmp rbp, qword [rsp + 0x20]
jle 0x140045db0
mov rcx, r14
add rcx, 1
js 0x140045a70
cmp rcx, r14
jb 0x140045a70
test rcx, rcx
js 0x140045b40
cmp rbp, rcx
jle 0x140045b40
mov rax, qword [rsp + 0x30]
test rbx, rbx
js 0x140045c90
cmp rax, rbx
jle 0x140045c90
mov rdx, qword [rsp + 0x38]
movzx esi, byte [rdi + r14]
movzx edi, byte [rdi + rcx]
test rdx, rdx
je 0x140045d09
test byte [rdx + 7], 0x40
je 0x140045d09
mov rcx, r13
call fcn.14000c310
mov rdx, qword [rsp + 0x38]
movzx eax, sil
movzx esi, dil
shl eax, 0x10
shl esi, 8
or esi, eax
shr eax, 0x12
movzx eax, byte [r15 + rax]
mov byte [rdx + rbx + 8], al
add rbx, 1
mov r14, rbx
jo 0x140045a70
mov rax, qword [rsp + 0x30]
test rbx, rbx
js 0x140045ddc
cmp rax, rbx
jle 0x140045ddc
mov rcx, r13
call fcn.140045750
mov eax, esi
shr eax, 0xc
and eax, 0x3f
add r14, 1
movzx edx, byte [r15 + rax]
mov rax, qword [rsp + 0x38]
mov byte [rax + rbx + 8], dl
jo 0x140045a70
mov rax, qword [rsp + 0x30]
test r14, r14
js 0x140045ddc
cmp rax, r14
jle 0x140045ddc
mov rcx, r13
call fcn.140045750
mov eax, esi
shr eax, 6
and eax, 0x3c
movzx edx, byte [r15 + rax]
mov rax, qword [rsp + 0x38]
mov byte [rax + r14 + 8], dl
add r14, 1
jno 0x140045c4a
jmp 0x140045a70
mov rcx, qword [rsp + 0x20]
lea rdx, [rbp - 1]
call fcn.14000b7e0
jmp 0x140045a75
movabs r8, 0x7fffffffffffffff
xor edx, edx
mov rcx, rbx
call fcn.1400093f0
jmp 0x140045a75
lea rdx, [rax - 1]
mov rcx, r14
call fcn.14000b7e0
jmp 0x140045a75