Function at 0x18000f8f0
Capabilities:
Encode data using base64

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
push rsi
push rdi
push r12
push r14
push r15
sub rsp, 0x90
mov rax, qword [0x1800983c0]
xor rax, rsp
mov qword [rsp + 0x80], rax
mov rdi, r8
mov rbx, rdx
mov rsi, rcx
mov qword [rsp + 0x28], rcx
xor r12d, r12d
mov dword [rsp + 0x20], r12d
movdqa xmm0, xmmword [0x180088e30]
movdqa xmmword [rsp + 0x40], xmm0
movdqa xmm1, xmmword [0x180088e40]
movdqa xmmword [rsp + 0x50], xmm1
movdqa xmm0, xmmword [0x180088e50]
movdqa xmmword [rsp + 0x60], xmm0
movdqa xmm1, xmmword [str.wxyz0123456789_]
movdqa xmmword [rsp + 0x70], xmm1
xorps xmm0, xmm0
movups xmmword [rcx], xmm0
mov qword [rcx + 0x10], r12
mov qword [rcx + 0x18], send
mov byte [rcx], r12b
mov dword [rsp + 0x20], 1
mov ebp, r12d
cmp rdx, r8
je 0x18000fc6a
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [rbx]
mov byte [rsp + rbp + 0x30], al
inc rbp
movzx r15d, byte [rsp + 0x31]
movzx r14d, byte [rsp + 0x30]
cmp rbp, 3
jne 0x18000fae9
mov eax, r14d
shr rax, 2
movzx r9d, byte [rsp + rax + 0x40]
mov rcx, qword [rsi + 0x10]
mov rdx, qword [rsi + 0x18]
cmp rcx, rdx
jae 0x18000f9f9
lea rax, [rcx + 1]
mov qword [rsi + 0x10], rax
mov rax, rsi
cmp rdx, 0xf
jbe 0x18000f9ee
mov rax, qword [rsi]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x18000fa01
mov rcx, rsi
call fcn.180007a50
movzx ecx, r14b
and cl, 3
shl cl, 4
movzx eax, r15b
shr al, 4
add cl, al
movzx eax, cl
movzx r9d, byte [rsp + rax + 0x40]
mov rcx, qword [rsi + 0x10]
mov rdx, qword [rsi + 0x18]
cmp rcx, rdx
jae 0x18000fa49
lea rax, [rcx + 1]
mov qword [rsi + 0x10], rax
mov rax, rsi
cmp rdx, 0xf
jbe 0x18000fa3e
mov rax, qword [rsi]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x18000fa51
mov rcx, rsi
call fcn.180007a50
movzx ecx, r15b
and cl, 0xf
shl cl, 2
movzx ebp, byte [rsp + 0x32]
movzx eax, bpl
shr al, 6
add cl, al
movzx eax, cl
movzx r9d, byte [rsp + rax + 0x40]
mov rcx, qword [rsi + 0x10]
mov rdx, qword [rsi + 0x18]
cmp rcx, rdx
jae 0x18000fa9e
lea rax, [rcx + 1]
mov qword [rsi + 0x10], rax
mov rax, rsi
cmp rdx, 0xf
jbe 0x18000fa93
mov rax, qword [rsi]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x18000faa6
mov rcx, rsi
call fcn.180007a50
mov rax, rbp
and eax, 0x3f
movzx r9d, byte [rsp + rax + 0x40]
mov rcx, qword [rsi + 0x10]
mov rdx, qword [rsi + 0x18]
cmp rcx, rdx
jae 0x18000fade
lea rax, [rcx + 1]
mov qword [rsi + 0x10], rax
mov rax, rsi
cmp rdx, 0xf
jbe 0x18000fad3
mov rax, qword [rsi]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x18000fae6
mov rcx, rsi
call fcn.180007a50
mov rbp, r12
inc rbx
cmp rbx, rdi
jne 0x18000f9a0
test rbp, rbp
je 0x18000fc6a
mov rax, r14
shr rax, 2
movzx r9d, byte [rsp + rax + 0x40]
mov rcx, qword [rsi + 0x10]
mov rdx, qword [rsi + 0x18]
cmp rcx, rdx
jae 0x18000fb37
lea rax, [rcx + 1]
mov qword [rsi + 0x10], rax
mov rax, rsi
cmp rdx, 0xf
jbe 0x18000fb2c
mov rax, qword [rsi]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x18000fb3f
mov rcx, rsi
call fcn.180007a50
and r14b, 3
mov rcx, qword [rsi + 0x10]
mov rdx, qword [rsi + 0x18]
shl r14b, 4
cmp rbp, 1
jne 0x18000fb99
movzx eax, r14b
movzx r9d, byte [rsp + rax + 0x40]
cmp rcx, rdx
jae 0x18000fb89
lea rax, [rcx + 1]
mov qword [rsi + 0x10], rax
mov rax, rsi
cmp rdx, 0xf
jbe 0x18000fb78
mov rax, qword [rsi]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
inc rbp
jmp 0x18000fc28
mov rcx, rsi
call fcn.180007a50
inc rbp
jmp 0x18000fc28
movzx eax, r15b
shr al, 4
add r14b, al
movzx eax, r14b
movzx r9d, byte [rsp + rax + 0x40]
cmp rcx, rdx
jae 0x18000fbd1
lea rax, [rcx + 1]
mov qword [rsi + 0x10], rax
mov rax, rsi
cmp rdx, 0xf
jbe 0x18000fbc6
mov rax, qword [rsi]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x18000fbd9
mov rcx, rsi
call fcn.180007a50
and r15b, 0xf
shl r15b, 2
movzx eax, r15b
movzx r9d, byte [rsp + rax + 0x40]
mov rcx, qword [rsi + 0x10]
mov rdx, qword [rsi + 0x18]
cmp rcx, rdx
jae 0x18000fc17
lea rax, [rcx + 1]
mov qword [rsi + 0x10], rax
mov rax, rsi
cmp rdx, 0xf
jbe 0x18000fc0c
mov rax, qword [rsi]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x18000fc1f
mov rcx, rsi
call fcn.180007a50
inc rbp
cmp rbp, 4
jae 0x18000fc6a
mov ebx, 4
sub rbx, rbp
mov rcx, qword [rsi + 0x10]
mov rdx, qword [rsi + 0x18]
cmp rcx, rdx
jae 0x18000fc59
lea rax, [rcx + 1]
mov qword [rsi + 0x10], rax
mov rax, rsi
cmp rdx, 0xf
jbe 0x18000fc51
mov rax, qword [rsi]
mov word [rax + rcx], 0x3d
jmp 0x18000fc64
mov r9b, 0x3d
mov rcx, rsi
call fcn.180007a50
sub rbx, 1
jne 0x18000fc30
mov rax, rsi
mov rcx, qword [rsp + 0x80]
xor rcx, rsp
call fcn.180076c30
lea r11, [rsp + 0x90]
mov rbx, qword [r11 + 0x38]
mov rbp, qword [r11 + 0x40]
mov rsp, r11
pop r15
pop r14
pop r12
pop rdi
pop rsi
ret