Function at 0x497880
Capabilities:
Encode data using base64

Disassembly:
lea r12, [rsp - 0x100]
cmp r12, qword [r14 + 0x10]
jbe 0x498126
push rbp
mov rbp, rsp
sub rsp, 0x178
mov qword [rsp + 0x240], rax
mov qword [rsp + 0x248], rbx
movups xmmword [rsp + 0x188], xmm15
lea rdi, [rsp + 0x190]
lea rdi, [rdi - 0x10]
mov qword [rsp - 0x10], rbp
lea rbp, [rsp - 0x10]
call fcn.0046084f
mov rbp, qword [rbp]
lea rax, [0x00564e40]
nop dword [rax]
call fcn.0040b840
mov qword [rsp + 0x170], rax
mov word [rsp + 0x44], 0
movups xmmword [rsp + 0x120], xmm15
movups xmmword [rsp + 0x128], xmm15
movups xmmword [rsp + 0x138], xmm15
movups xmmword [rsp + 0x148], xmm15
movups xmmword [rsp + 0x158], xmm15
mov rbx, qword [rsp + 0x248]
test rbx, rbx
jne 0x497932
xor ecx, ecx
jmp 0x4979a4
lea rax, [rsp + 0x120]
call fcn.00496f00
nop
test rax, rax
je 0x497994
test bl, bl
je 0x497974
mov rdx, qword [rsp + 0x170]
mov r8d, dword [rdx]
nop word [rax + rax]
nop dword [rax]
test r8d, 0x3f
jne 0x49807e
xor eax, eax
jmp 0x4980c0
mov rdx, qword [rsp + 0x170]
mov r8d, dword [rdx]
nop
test r8d, 0x3f
jne 0x497fea
xor eax, eax
jmp 0x498017
mov eax, 8
mov rcx, rax
mov rax, qword [rsp + 0x170]
mov rdx, qword [rsp + 0x240]
movzx esi, byte [rdx + 0x14]
test sil, 1
je 0x4979bd
mov ebx, 0x48
jmp 0x4979c2
mov ebx, 0x38
movzx esi, word [rdx + 0x30]
test si, si
jne 0x4979d2
xor esi, esi
xor r8d, r8d
jmp 0x4979d7
nop
lea r8, [rbx + rdx]
mov qword [rsp + 0x50], rsi
mov qword [rsp + 0xc8], r8
xor ebx, ebx
jmp 0x497a10
mov rbx, qword [rsp + 0x78]
inc rbx
mov rdx, qword [rsp + 0x240]
mov rsi, qword [rsp + 0x50]
mov r8, qword [rsp + 0xc8]
mov rcx, rax
mov rax, qword [rsp + 0x170]
mov qword [rsp + 0x80], rcx
nop dword [rax + rax]
cmp rsi, rbx
jle 0x497b2b
mov qword [rsp + 0x78], rbx
mov rcx, qword [r8 + rbx*8]
mov qword [rsp + 0xd0], rcx
lea rax, [rsp + 0x120]
mov rbx, rcx
call fcn.00496c40
test rax, rax
jne 0x497b05
mov rsi, qword [rsp + 0xd0]
movzx r8d, byte [rsi + 0x15]
mov r9, qword [rsp + 0x80]
lea r9, [r9 + r8]
lea r9, [r9 - 1]
neg r8
and r8, r9
mov rcx, qword [rsp + 0x140]
nop
add r8, qword [rsi]
nop
mov rax, qword [rsp + 0x78]
cmp rax, rcx
jae 0x497fe5
mov rsi, qword [rsp + 0x138]
lea r9, [rcx - 1]
mov r10, qword [rsi + rax*8]
cmp rax, r9
jne 0x497ab0
mov rsi, qword [rsp + 0x128]
jmp 0x497ac2
lea r9, [rax + 1]
cmp rcx, r9
jbe 0x497fd9
mov rsi, qword [rsi + rax*8 + 8]
mov rdx, qword [rsp + 0x130]
cmp rsi, rdx
ja 0x497fd1
cmp rsi, r10
jb 0x497fc6
mov r9, qword [rsp + 0x120]
mov r11, r10
sub r10, rdx
lea rdx, [r11 + r11*2]
shl rdx, 4
sar r10, 0x3f
and r10, rdx
lea rdx, [r9 + r10]
sub rsi, r11
jmp 0x497f20
mov rbx, qword [rax + 0x18]
mov rax, qword [rsp + 0x170]
mov rcx, qword [rsp + 0xd0]
call fcn.00499440
mov rax, qword [rsp + 0x80]
jmp 0x4979e8
mov rsi, qword [rsp + 0x150]
lea r8, [rsi + 7]
and r8, 0xfffffffffffffff8
nop
nop
mov word [rsp + 0x46], 0
movups xmmword [rsp + 0xd8], xmm15
movups xmmword [rsp + 0xe0], xmm15
movups xmmword [rsp + 0xf0], xmm15
movups xmmword [rsp + 0x100], xmm15
movups xmmword [rsp + 0x110], xmm15
mov qword [rsp + 0x108], r8
movzx r9d, word [rdx + 0x32]
and r9d, 0x7fff
nop
test r9w, r9w
jne 0x497b93
xor r11d, r11d
xor edx, edx
jmp 0x497be0
movzx r10d, byte [rdx + 0x14]
test r10b, 1
je 0x497ba5
mov ebx, 0x48
jmp 0x497baa
mov ebx, 0x38
movzx r10d, word [rdx + 0x30]
add r9d, r10d
add rdx, rbx
movzx r9d, r9w
nop dword [rax]
cmp r10, r9
ja 0x497f0a
sub r9, r10
mov r11, r9
neg r9
shl r10, 3
sar r9, 0x3f
and r10, r9
add rdx, r10
mov qword [rsp + 0x88], rsi
mov qword [rsp + 0x48], r11
mov qword [rsp + 0xc0], rdx
mov qword [rsp + 0x58], r8
xor ebx, ebx
jmp 0x497c30
mov rbx, qword [rsp + 0x70]
inc rbx
mov rax, qword [rsp + 0x170]
mov rcx, qword [rsp + 0x80]
mov rdx, qword [rsp + 0xc0]
mov rsi, qword [rsp + 0x88]
mov r8, qword [rsp + 0x58]
mov r11, qword [rsp + 0x48]
cmp rbx, r11
jge 0x497d1b
mov qword [rsp + 0x70], rbx
mov rcx, qword [rdx + rbx*8]
mov qword [rsp + 0x168], rcx
lea rax, [rsp + 0xd8]
mov rbx, rcx
call fcn.00496c40
nop word [rax + rax]
test rax, rax
jne 0x497cfd
mov rcx, qword [rsp + 0xf8]
nop
mov rax, qword [rsp + 0x70]
nop word [rax + rax]
cmp rax, rcx
jae 0x497f05
mov rsi, qword [rsp + 0xf0]
lea r8, [rcx - 1]
mov r9, qword [rsi + rax*8]
cmp rax, r8
jne 0x497ca8
mov rsi, qword [rsp + 0xe0]
jmp 0x497cba
lea r8, [rax + 1]
cmp rcx, r8
jbe 0x497ef8
mov rsi, qword [rsi + rax*8 + 8]
mov rdx, qword [rsp + 0xe8]
cmp rsi, rdx
ja 0x497ef0
cmp rsi, r9
jb 0x497ee5
mov r8, qword [rsp + 0xd8]
lea r10, [r9 + r9*2]
mov r11, r9
sub r9, rdx
shl r10, 4
sar r9, 0x3f
and r9, r10
lea rdx, [r8 + r9]
sub rsi, r11
jmp 0x497e45
mov rbx, qword [rax + 0x18]
mov rax, qword [rsp + 0x170]
mov rcx, qword [rsp + 0x168]
call fcn.00499440
jmp 0x497bfe
sub qword [rsp + 0x108], r8
movups xmmword [rsp + 0x188], xmm15
lea rdi, [rsp + 0x190]
lea rdi, [rdi - 0x10]
nop dword [rax + rax]
mov qword [rsp - 0x10], rbp
lea rbp, [rsp - 0x10]
call fcn.0046084f
mov rbp, qword [rbp]
mov rdx, qword [rsp + 0x120]
mov qword [rsp + 0x188], rdx
movups xmm0, xmmword [rsp + 0x128]
movups xmmword [rsp + 0x190], xmm0
movups xmm0, xmmword [rsp + 0x138]
movups xmmword [rsp + 0x1a0], xmm0
movups xmm0, xmmword [rsp + 0x148]
movups xmmword [rsp + 0x1b0], xmm0
movups xmm0, xmmword [rsp + 0x158]
movups xmmword [rsp + 0x1c0], xmm0
mov rdx, qword [rsp + 0xd8]
mov qword [rsp + 0x1d0], rdx
movups xmm0, xmmword [rsp + 0xe0]
movups xmmword [rsp + 0x1d8], xmm0
movups xmm0, xmmword [rsp + 0xf0]
movups xmmword [rsp + 0x1e8], xmm0
movups xmm0, xmmword [rsp + 0x100]
movups xmmword [rsp + 0x1f8], xmm0
movups xmm0, xmmword [rsp + 0x110]
movups xmmword [rsp + 0x208], xmm0
mov qword [rsp + 0x218], rsi
mov qword [rsp + 0x220], r8
add rcx, 7
and rcx, 0xfffffffffffffff8
mov qword [rsp + 0x228], rcx
mov qword [rsp + 0x230], rax
movzx eax, word [rsp + 0x44]
mov word [rsp + 0x238], ax
movzx eax, word [rsp + 0x46]
mov word [rsp + 0x23a], ax
add rsp, 0x178
pop rbp
ret
add rdx, 0x30
dec rsi
test rsi, rsi
jle 0x497bfe
movups xmm0, xmmword [rdx]
movups xmmword [rsp + 0x90], xmm0
movups xmm0, xmmword [rdx + 0x10]
movups xmmword [rsp + 0xa0], xmm0
movups xmm0, xmmword [rdx + 0x20]
movups xmmword [rsp + 0xb0], xmm0
cmp qword [rsp + 0x90], 3
jne 0x497e3e
mov rcx, qword [rsp + 0xb0]
mov r8, rcx
sar r8, 0x3f
shr r8, 0x3d
add r8, rcx
mov r9, r8
sar r8, 3
cmp r8, 2
jae 0x497ed6
and r9, 0xfffffffffffffff8
sub rcx, r9
test rcx, rcx
jl 0x497ed1
movzx r9d, byte [rsp + r8 + 0x46]
mov r10d, 1
shl r10d, cl
cmp rcx, 0x20
sbb r11d, r11d
and r11d, r10d
or r9d, r11d
mov byte [rsp + r8 + 0x46], r9b
jmp 0x497e3e
call fcn.0042e300
mov rax, r8
mov ecx, 2
nop
call fcn.004605c0
mov rax, r9
mov rcx, rsi
call fcn.00460680
mov rcx, rsi
call fcn.00460640
mov rax, r8
nop dword [rax + rax]
call fcn.004605c0
call fcn.004605c0
mov eax, r10d
mov rcx, r9
call fcn.004606e0
add rdx, 0x30
dec rsi
nop dword [rax]
test rsi, rsi
jle 0x497fac
movups xmm0, xmmword [rdx]
movups xmmword [rsp + 0x90], xmm0
movups xmm0, xmmword [rdx + 0x10]
movups xmmword [rsp + 0xa0], xmm0
movups xmm0, xmmword [rdx + 0x20]
movups xmmword [rsp + 0xb0], xmm0
cmp qword [rsp + 0x90], 3
jne 0x497f15
mov rcx, qword [rsp + 0xb0]
mov r9, rcx
sar r9, 0x3f
shr r9, 0x3d
add r9, rcx
mov r10, r9
sar r9, 3
cmp r9, 2
jae 0x497fb9
and r10, 0xfffffffffffffff8
sub rcx, r10
test rcx, rcx
jl 0x497fb4
movzx r10d, byte [rsp + r9 + 0x44]
mov r11d, 1
shl r11d, cl
cmp rcx, 0x20
sbb r12d, r12d
and r11d, r12d
or r10d, r11d
mov byte [rsp + r9 + 0x44], r10b
jmp 0x497f15
mov rax, r8
jmp 0x4979e8
call fcn.0042e300
mov rax, r9
mov ecx, 2
call fcn.004605c0
mov rax, r10
mov rcx, rsi
call fcn.00460680
mov rcx, rsi
call fcn.00460640
mov rax, r9
nop dword [rax]
call fcn.004605c0
call fcn.004605c0
mov rcx, qword [rdx + 0x10]
mov eax, dword [rdx]
shr eax, 3
cmp rcx, rax
jbe 0x498005
inc dword [rdx]
xor eax, eax
nop dword [rax]
jmp 0x497999
call fcn.004605c0
mov qword [rdx + 0x10], rbx
mov byte [rbx + r8 - 1], 0
inc rax
cmp rax, 8
jge 0x497fea
mov rcx, qword [rdx + 0x18]
mov rbx, qword [rdx + 0x10]
inc rbx
mov r8, qword [rdx + 8]
cmp rcx, rbx
jae 0x49800a
mov qword [rsp + 0x60], rax
mov rax, r8
mov edi, 1
lea rsi, [0x00557b00]
call fcn.0045a7a0
mov rdx, qword [rsp + 0x170]
mov qword [rdx + 0x18], rcx
cmp dword [0x00689890], 0
je 0x498070
nop
call fcn.00460220
mov qword [r11], rax
mov r8, qword [rdx + 8]
mov qword [r11 + 8], r8
mov qword [rdx + 8], rax
mov r8, rax
mov rax, qword [rsp + 0x60]
jmp 0x49800a
mov rcx, qword [rdx + 0x10]
mov eax, dword [rdx]
mov esi, eax
shr esi, 3
cmp rcx, rsi
jbe 0x4980a9
mov r8, qword [rdx + 8]
movzx r9d, byte [r8 + rsi]
and eax, 7
bts r9d, eax
mov byte [r8 + rsi], r9b
inc dword [rdx]
jmp 0x497ffa
mov eax, esi
call fcn.004605c0
mov qword [rdx + 0x10], rbx
mov byte [rbx + r8 - 1], 0
inc rax
nop dword [rax]
cmp rax, 8
jge 0x49807e
mov rcx, qword [rdx + 0x18]
mov rbx, qword [rdx + 0x10]
inc rbx
mov r8, qword [rdx + 8]
cmp rcx, rbx
jae 0x4980b0
mov qword [rsp + 0x68], rax
mov rax, r8
mov edi, 1
lea rsi, [0x00557b00]
call fcn.0045a7a0
mov rdx, qword [rsp + 0x170]
mov qword [rdx + 0x18], rcx
cmp dword [0x00689890], 0
je 0x498118
call fcn.00460220
mov qword [r11], rax
mov r8, qword [rdx + 8]
mov qword [r11 + 8], r8
mov qword [rdx + 8], rax
mov r8, rax
mov rax, qword [rsp + 0x68]
jmp 0x4980b0
mov qword [rsp + 0xc0], rax
mov qword [rsp + 0xc8], rbx
call fcn.0045e2e0
mov rax, qword [rsp + 0xc0]
mov rbx, qword [rsp + 0xc8]
jmp fcn.00497880