Function at 0x1400efe20
Capabilities:
Encode data using base64

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x40
mov ebp, r8d
mov r12, rdx
mov rbx, rcx
mov qword [rsp + 0x30], rcx
xor edi, edi
mov dword [rsp + 0x2c], edi
xorps xmm0, xmm0
movups xmmword [rcx], xmm0
mov qword [rcx + 0x10], rdi
mov qword [rcx + 0x18], 0xf
mov byte [rcx], dil
mov dword [rsp + 0x2c], 1
mov esi, edi
test r8d, r8d
je 0x1400f017a
mov ecx, edi
nop word [rax + rax]
dec ebp
movzx eax, byte [r12]
lea r12, [r12 + 1]
mov byte [rsp + rcx + 0x20], al
inc esi
inc rcx
movzx edx, byte [rsp + 0x22]
movzx r14d, byte [rsp + 0x21]
movzx r15d, byte [rsp + 0x20]
cmp rcx, 3
jne 0x1400f0049
movzx eax, r15b
shr al, 2
movzx ecx, al
mov byte [rsp + 0x28], cl
movzx esi, r15b
and sil, 3
shl sil, 4
movzx eax, r14b
shr al, 4
add sil, al
movzx r13d, r14b
and r13b, 0xf
shl r13b, 2
movzx eax, dl
shr al, 6
add r13b, al
movzx eax, dl
and al, 0x3f
mov byte [rsp + 0x24], al
lea rax, [0x1401ef0f0]
cmp qword [0x1401ef108], 0xf
cmova rax, qword [0x1401ef0f0]
movzx r9d, byte [rcx + rax]
mov rcx, qword [rbx + 0x10]
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x1400eff3a
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0xf
jbe 0x1400eff2f
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x1400eff42
mov rcx, rbx
call fcn.14001dc40
lea rcx, [0x1401ef0f0]
cmp qword [0x1401ef108], 0xf
cmova rcx, qword [0x1401ef0f0]
movzx eax, sil
movzx r9d, byte [rax + rcx]
mov rcx, qword [rbx + 0x10]
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x1400eff8e
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0xf
jbe 0x1400eff83
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x1400eff96
mov rcx, rbx
call fcn.14001dc40
lea rcx, [0x1401ef0f0]
cmp qword [0x1401ef108], 0xf
cmova rcx, qword [0x1401ef0f0]
movzx eax, r13b
movzx r9d, byte [rax + rcx]
mov rcx, qword [rbx + 0x10]
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x1400effe2
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0xf
jbe 0x1400effd7
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x1400effea
mov rcx, rbx
call fcn.14001dc40
lea rcx, [0x1401ef0f0]
cmp qword [0x1401ef108], 0xf
cmova rcx, qword [0x1401ef0f0]
movzx eax, byte [rsp + 0x24]
movzx r9d, byte [rax + rcx]
mov rcx, qword [rbx + 0x10]
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x1400f0037
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0xf
jbe 0x1400f002c
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x1400f003f
mov rcx, rbx
call fcn.14001dc40
mov esi, edi
mov rcx, rdi
movzx edx, byte [rsp + 0x22]
test ebp, ebp
jne 0x1400efe80
test esi, esi
je 0x1400f017a
movsxd rax, esi
cmp rax, 3
jge 0x1400f0087
jae 0x1400f019b
mov byte [rsp + rax + 0x20], 0
inc rax
cmp rax, 3
jl 0x1400f0062
movzx edx, byte [rsp + 0x22]
movzx r14d, byte [rsp + 0x21]
movzx r15d, byte [rsp + 0x20]
movzx eax, r15b
shr al, 2
mov byte [rsp + 0x28], al
and r15b, 3
shl r15b, 4
movzx eax, r14b
shr al, 4
add r15b, al
mov byte [rsp + 0x29], r15b
and r14b, 0xf
shl r14b, 2
movzx eax, dl
shr al, 6
add r14b, al
mov byte [rsp + 0x2a], r14b
and dl, 0x3f
mov byte [rsp + 0x2b], dl
lea eax, [rsi + 1]
movsxd rbp, eax
test eax, eax
jle 0x1400f012d
lea rcx, [0x1401ef0f0]
cmp qword [0x1401ef108], 0xf
cmova rcx, qword [0x1401ef0f0]
movzx eax, byte [rsp + rdi + 0x28]
movzx r9d, byte [rax + rcx]
mov rcx, qword [rbx + 0x10]
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x1400f011d
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0xf
jbe 0x1400f0112
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x1400f0125
mov rcx, rbx
call fcn.14001dc40
inc rdi
cmp rdi, rbp
jl 0x1400f00d0
cmp esi, 3
jge 0x1400f017a
mov edi, 3
sub edi, esi
nop dword [rax]
mov rcx, qword [rbx + 0x10]
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x1400f0169
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0xf
jbe 0x1400f0161
mov rax, qword [rbx]
mov word [rax + rcx], 0x3d
jmp 0x1400f0174
mov r9b, 0x3d
mov rcx, rbx
call fcn.14001dc40
sub rdi, 1
jne 0x1400f0140
mov rax, rbx
lea r11, [rsp + 0x40]
mov rbx, qword [r11 + 0x38]
mov rbp, qword [r11 + 0x40]
mov rsi, qword [r11 + 0x48]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rdi
ret
call fcn.1401683b0
int3