Function at 0x617320
Capabilities:
Encode data using base64

Disassembly:
lea r12, [rsp - 0x10]
cmp r12, qword [r14 + 0x10]
jbe 0x6177bc
sub rsp, 0x90
mov qword [rsp + 0x88], rbp
lea rbp, [rsp + 0x88]
mov qword [rsp + 0xa0], rbx
cmp al, 0x13
ja 0x6173f5
cmp al, 0xc
je 0x617374
cmp al, 0x12
jne 0x617365
xor eax, eax
jmp 0x617749
cmp al, 0x13
jne 0x6174c2
xor eax, eax
jmp 0x617695
mov qword [rsp + 0xa8], rcx
mov rax, rbx
mov rbx, rcx
mov rcx, rdi
call fcn.0049f100
test al, al
je 0x6173b9
xor eax, eax
mov rbx, qword [rsp + 0xa0]
mov rcx, qword [rsp + 0xa8]
call fcn.0044ea00
xor ecx, ecx
xor edi, edi
mov rbp, qword [rsp + 0x88]
add rsp, 0x90
ret
lea rax, [0x00b2f320]
call fcn.0040d720
mov qword [rax + 8], 0x14
lea rcx, [0x00bf1e77]
mov qword [rax], rcx
xor ebx, ebx
lea rcx, [0x00cf4860]
mov rdi, rax
xor eax, eax
mov rbp, qword [rsp + 0x88]
add rsp, 0x90
ret
cmp al, 0x14
je 0x617597
nop dword [rax]
cmp al, 0x16
je 0x617522
cmp al, 0x1e
jne 0x6174c2
bt ecx, 0
jb 0x617486
mov qword [rsp + 0xb0], rdi
nop
cmp rcx, 2
jl 0x617448
movzx edx, byte [rcx + rbx - 1]
test dl, dl
jne 0x617448
lea rax, [rcx - 2]
cmp rcx, rax
jbe 0x61768d
movzx edx, byte [rcx + rbx - 2]
test dl, dl
jne 0x617448
mov rcx, rax
mov qword [rsp + 0x60], rcx
shr rcx, 1
mov qword [rsp + 0x58], rcx
lea rax, [0x00ad7ee0]
xor ebx, ebx
nop
call fcn.0044ab20
mov rdx, qword [rsp + 0x58]
mov rsi, qword [rsp + 0xb0]
mov rdi, qword [rsp + 0xa0]
mov rcx, qword [rsp + 0x60]
xor ebx, ebx
jmp 0x6175d6
lea rax, [0x00b2f320]
call fcn.0040d720
mov qword [rax + 8], 0x11
lea rcx, [0x00bef7ca]
mov qword [rax], rcx
xor ebx, ebx
lea rcx, [0x00cf4860]
mov rdi, rax
xor eax, eax
mov rbp, qword [rsp + 0x88]
add rsp, 0x90
ret
movups xmmword [rsp + 0x78], xmm15
lea rdx, [0x00b14060]
mov qword [rsp + 0x78], rdx
movzx edx, al
lea r8, [0x011ac8c0]
lea rdx, [r8 + rdx*8]
mov qword [rsp + 0x80], rdx
lea rax, [0x00bf8b9f]
mov ebx, 0x1b
lea rcx, [rsp + 0x78]
mov edi, 1
mov rsi, rdi
call fcn.004f0740
mov rcx, rax
mov rdi, rbx
xor eax, eax
xor ebx, ebx
mov rbp, qword [rsp + 0x88]
add rsp, 0x90
ret
xor eax, eax
call fcn.0044ea00
mov qword [rsp + 0x68], rax
mov qword [rsp + 0x50], rbx
call fcn.00628d40
test rax, rax
je 0x617579
lea rax, [0x00b2f320]
call fcn.0040d720
mov qword [rax + 8], 0x11
lea rcx, [0x00bef7db]
mov qword [rax], rcx
xor ebx, ebx
lea rcx, [0x00cf4860]
mov rdi, rax
xor eax, eax
mov rbp, qword [rsp + 0x88]
add rsp, 0x90
ret
mov rax, qword [rsp + 0x68]
mov rbx, qword [rsp + 0x50]
xor ecx, ecx
xor edi, edi
mov rbp, qword [rsp + 0x88]
add rsp, 0x90
ret
xor eax, eax
call fcn.0044ea00
xor ecx, ecx
xor edi, edi
mov rbp, qword [rsp + 0x88]
add rsp, 0x90
ret
mov word [rax + rbx*2], r8w
add rsi, 0xfffffffffffffffe
mov r8, rsi
neg rsi
sar rsi, 0x3f
and rsi, 2
add rdi, rsi
add rcx, 0xfffffffffffffffe
mov rsi, r8
mov rbx, r9
test rcx, rcx
jle 0x617657
movzx r8d, byte [rdi]
nop
cmp rcx, 1
jbe 0x617683
lea r9, [rbx + 1]
shl r8d, 8
movzx r10d, byte [rdi + 1]
add r8d, r10d
cmp rdx, r9
jae 0x6175b2
mov qword [rsp + 0x60], rsi
mov qword [rsp + 0x58], rcx
mov qword [rsp + 0x70], rdi
mov word [rsp + 0x46], r8w
mov qword [rsp + 0x48], rbx
mov rcx, rbx
mov rdi, rdx
mov rsi, r9
mov rbx, rax
lea rax, [0x00ad7ee0]
call fcn.0044ac00
lea r9, [rbx + 1]
mov rbx, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x60]
mov rdi, qword [rsp + 0x70]
movzx r8d, word [rsp + 0x46]
mov rdx, rcx
mov rcx, qword [rsp + 0x58]
jmp 0x6175b2
mov rcx, rdx
call fcn.00474260
mov rdi, rcx
mov rcx, rbx
mov rbx, rax
xor eax, eax
call fcn.0044ee40
xor ecx, ecx
xor edi, edi
mov rbp, qword [rsp + 0x88]
add rsp, 0x90
ret
mov eax, 1
call fcn.00465b20
call fcn.00465b20
inc rax
cmp rcx, rax
jle 0x61772b
movzx edx, byte [rbx + rax]
lea esi, [rdx - 0x61]
cmp sil, 0x19
jbe 0x617692
lea esi, [rdx - 0x41]
cmp sil, 0x19
jbe 0x617692
lea esi, [rdx - 0x30]
cmp sil, 9
jbe 0x617692
lea esi, [rdx - 0x27]
cmp sil, 2
jbe 0x617692
lea esi, [rdx - 0x2b]
cmp sil, 4
jbe 0x617692
cmp dl, 0x20
je 0x617692
cmp dl, 0x3a
je 0x617692
cmp dl, 0x3d
je 0x617692
nop
cmp dl, 0x3f
je 0x617692
cmp dl, 0x2a
je 0x617692
cmp dl, 0x26
je 0x617692
lea rax, [0x00b2f320]
call fcn.0040d720
mov qword [rax + 8], 0x17
lea rcx, [0x00bf4ab5]
mov qword [rax], rcx
xor ebx, ebx
lea rcx, [0x00cf4860]
mov rdi, rax
xor eax, eax
mov rbp, qword [rsp + 0x88]
add rsp, 0x90
ret
xor eax, eax
call fcn.0044ea00
xor ecx, ecx
xor edi, edi
mov rbp, qword [rsp + 0x88]
add rsp, 0x90
ret
inc rax
cmp rcx, rax
jle 0x6177a1
movzx edx, byte [rax + rbx]
lea esi, [rdx - 0x30]
cmp sil, 9
jbe 0x617746
nop dword [rax + rax]
cmp dl, 0x20
je 0x617746
lea rax, [0x00b2f320]
call fcn.0040d720
mov qword [rax + 8], 0x15
lea rcx, [0x00bf2daf]
mov qword [rax], rcx
xor ebx, ebx
lea rcx, [0x00cf4860]
mov rdi, rax
xor eax, eax
mov rbp, qword [rsp + 0x88]
add rsp, 0x90
ret
xor eax, eax
call fcn.0044ea00
xor ecx, ecx
xor edi, edi
mov rbp, qword [rsp + 0x88]
add rsp, 0x90
ret
mov byte [rsp + 8], al
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rcx
mov qword [rsp + 0x20], rdi
call fcn.00463420
movzx eax, byte [rsp + 8]
mov rbx, qword [rsp + 0x10]
mov rcx, qword [rsp + 0x18]
mov rdi, qword [rsp + 0x20]
jmp fcn.00617320