Function at 0x4d4dc0
Capabilities:
Encode data using base64

Disassembly:
lea r12, [rsp - 0x120]
cmp r12, qword [r14 + 0x10]
jbe 0x4d56ab
sub rsp, 0x1a0
mov qword [rsp + 0x198], rbp
lea rbp, [rsp + 0x198]
mov qword [rsp + 0x260], rax
mov qword [rsp + 0x268], rbx
movups xmmword [rsp + 0x1a8], xmm15
lea rdi, [rsp + 0x1b0]
lea rdi, [rdi - 0x10]
nop word [rax + rax]
nop word [rax + rax]
mov qword [rsp - 0x10], rbp
lea rbp, [rsp - 0x10]
call fcn.0045a5ef
mov rbp, qword [rbp]
lea rax, [0x006e83a0]
call fcn.0040bf40
mov qword [rsp + 0xf0], rax
mov word [rsp + 0x44], 0
movups xmmword [rsp + 0x150], xmm15
movups xmmword [rsp + 0x158], xmm15
movups xmmword [rsp + 0x168], xmm15
movups xmmword [rsp + 0x178], xmm15
movups xmmword [rsp + 0x188], xmm15
mov rbx, qword [rsp + 0x268]
test rbx, rbx
jne 0x4d4e8f
xor ecx, ecx
jmp 0x4d5016
lea rax, [rsp + 0x150]
call fcn.004d4280
nop dword [rax]
test rax, rax
je 0x4d5003
test bl, bl
je 0x4d4f65
mov r8, qword [rsp + 0xf0]
mov r9d, dword [r8]
nop dword [rax]
test r9d, 7
jne 0x4d4f32
mov rsi, qword [r8 + 0x10]
lea r9, [rsi + 1]
mov rbx, qword [r8 + 8]
mov rdi, qword [r8 + 0x18]
cmp rdi, r9
jae 0x4d4f26
lea rax, [0x006c14c0]
mov rcx, rsi
mov rsi, r9
call fcn.00444140
mov rdi, qword [rsp + 0xf0]
mov qword [rdi + 0x18], rcx
cmp dword [0x0094d0c0], 0
jne 0x4d4f0b
mov qword [rdi + 8], rax
jmp 0x4d4f1d
lea rsi, [rdi + 8]
mov rcx, rdi
mov rdi, rsi
call fcn.00459e80
mov rdi, rcx
mov r8, rdi
mov rsi, rbx
mov rbx, rax
lea r9, [rsi + 1]
mov qword [r8 + 0x10], r9
mov byte [rbx + rsi], 0
mov rsi, qword [r8 + 8]
mov rcx, qword [r8 + 0x10]
mov eax, dword [r8]
mov r9d, eax
shr eax, 3
cmp rcx, rax
jbe 0x4d56a5
movzx r10d, byte [rsi + rax]
and r9d, 7
bts r10d, r9d
mov byte [rsi + rax], r10b
inc dword [r8]
jmp 0x4d4fff
nop
mov r8, qword [rsp + 0xf0]
mov r9d, dword [r8]
test r9d, 7
jne 0x4d4fe9
mov rsi, qword [r8 + 0x10]
lea r9, [rsi + 1]
mov rbx, qword [r8 + 8]
mov rdi, qword [r8 + 0x18]
cmp rdi, r9
jae 0x4d4fdd
lea rax, [0x006c14c0]
mov rcx, rsi
mov rsi, r9
nop dword [rax]
call fcn.00444140
mov rdi, qword [rsp + 0xf0]
mov qword [rdi + 0x18], rcx
cmp dword [0x0094d0c0], 0
jne 0x4d4fc2
mov qword [rdi + 8], rax
nop
jmp 0x4d4fd4
lea rsi, [rdi + 8]
mov rcx, rdi
mov rdi, rsi
call fcn.00459e80
mov rdi, rcx
mov r8, rdi
mov rsi, rbx
mov rbx, rax
lea r9, [rsi + 1]
mov qword [r8 + 0x10], r9
mov byte [rbx + rsi], 0
mov rcx, qword [r8 + 0x10]
mov eax, dword [r8]
shr eax, 3
cmp rcx, rax
jbe 0x4d56a0
inc dword [r8]
xor eax, eax
jmp 0x4d5010
mov r8, qword [rsp + 0xf0]
mov eax, 8
mov rcx, rax
mov rax, r8
mov rsi, qword [rsp + 0x260]
movzx r8d, byte [rsi + 0x14]
test r8b, 1
je 0x4d5030
mov edx, 0x48
jmp 0x4d5035
mov edx, 0x38
movzx r8d, word [rsi + 0x30]
nop word [rax + rax]
test r8w, r8w
jne 0x4d504e
xor r8d, r8d
xor r9d, r9d
jmp 0x4d506d
nop
lea r9, [rdx + rsi]
nop word [rax + rax]
nop dword [rax]
cmp r8, 0x100000
ja 0x4d5692
mov qword [rsp + 0x50], r8
mov qword [rsp + 0xe8], r9
xor edx, edx
jmp 0x4d50a6
mov rdx, qword [rsp + 0x68]
inc rdx
mov rsi, qword [rsp + 0x260]
mov r8, qword [rsp + 0x50]
mov r9, qword [rsp + 0xe8]
mov rcx, rax
mov rax, qword [rsp + 0xf0]
mov qword [rsp + 0x78], rcx
cmp r8, rdx
jle 0x4d51c5
mov qword [rsp + 0x68], rdx
mov rbx, qword [r9 + rdx*8]
mov qword [rsp + 0x100], rbx
lea rax, [rsp + 0x150]
call fcn.004d3f80
test rax, rax
jne 0x4d519e
mov rsi, qword [rsp + 0x100]
movzx r8d, byte [rsi + 0x15]
mov r9, qword [rsp + 0x78]
lea r9, [r9 + r8]
lea r9, [r9 - 1]
neg r8
and r8, r9
add r8, qword [rsi]
nop
mov rcx, qword [rsp + 0x170]
mov rsi, qword [rsp + 0x168]
mov rax, qword [rsp + 0x68]
cmp rax, rcx
jae 0x4d568d
mov r9, qword [rsi + rax*8]
lea r10, [rcx - 1]
cmp rax, r10
jne 0x4d5134
mov rsi, qword [rsp + 0x158]
jmp 0x4d514e
lea r10, [rax + 1]
nop dword [rax + rax]
cmp rcx, r10
jbe 0x4d5685
mov rsi, qword [rsi + rax*8 + 8]
mov rdx, qword [rsp + 0x160]
mov r10, qword [rsp + 0x150]
nop
cmp rsi, rdx
ja 0x4d567d
cmp rsi, r9
jb 0x4d5672
sub rsi, r9
mov r11, r9
sub r9, rdx
lea rdx, [r11 + r11*2]
shl rdx, 4
sar r9, 0x3f
and r9, rdx
lea rdx, [r10 + r9]
test rsi, rsi
je 0x4d55b5
xor ecx, ecx
jmp 0x4d55c4
mov rbx, qword [rax + 0x18]
mov rax, qword [rsp + 0xf0]
mov rcx, qword [rsp + 0x100]
call fcn.004db1a0
mov rax, qword [rsp + 0x78]
nop dword [rax]
jmp 0x4d507e
nop
mov rdx, qword [rsp + 0x180]
nop
mov word [rsp + 0x46], 0
movups xmmword [rsp + 0x108], xmm15
movups xmmword [rsp + 0x110], xmm15
movups xmmword [rsp + 0x120], xmm15
movups xmmword [rsp + 0x130], xmm15
movups xmmword [rsp + 0x140], xmm15
lea r8, [rdx + 7]
and r8, 0xfffffffffffffff8
mov qword [rsp + 0x138], r8
movzx r9d, byte [rsi + 0x14]
test r9b, 1
je 0x4d5225
mov ebx, 0x48
jmp 0x4d522a
mov ebx, 0x38
movzx r9d, word [rsi + 0x32]
and r9d, 0x7fff
test r9w, r9w
jne 0x4d5243
xor r11d, r11d
xor esi, esi
jmp 0x4d5273
movzx r10d, word [rsi + 0x30]
add r9d, r10d
nop
add rsi, rbx
movzx r9d, r9w
cmp r10, r9
ja 0x4d55aa
sub r9, r10
mov r11, r9
neg r9
shl r10, 3
sar r9, 0x3f
and r10, r9
add rsi, r10
mov qword [rsp + 0x70], rdx
mov qword [rsp + 0x58], r8
mov qword [rsp + 0x48], r11
mov qword [rsp + 0xe0], rsi
xor ebx, ebx
jmp 0x4d52c0
mov rbx, qword [rsp + 0x60]
inc rbx
mov rax, qword [rsp + 0xf0]
mov rcx, qword [rsp + 0x78]
mov rdx, qword [rsp + 0x70]
mov rsi, qword [rsp + 0xe0]
mov r8, qword [rsp + 0x58]
mov r11, qword [rsp + 0x48]
nop word [rax + rax]
cmp r11, rbx
jle 0x4d53a5
mov qword [rsp + 0x60], rbx
mov rcx, qword [rsi + rbx*8]
mov qword [rsp + 0xf8], rcx
lea rax, [rsp + 0x108]
mov rbx, rcx
call fcn.004d3f80
test rax, rax
jne 0x4d5386
nop
mov rcx, qword [rsp + 0x128]
mov rsi, qword [rsp + 0x120]
mov rax, qword [rsp + 0x60]
cmp rax, rcx
jae 0x4d55a5
mov r8, qword [rsi + rax*8]
lea r9, [rcx - 1]
cmp rax, r9
jne 0x4d5329
mov rsi, qword [rsp + 0x110]
jmp 0x4d533b
lea r9, [rax + 1]
cmp rcx, r9
jbe 0x4d5598
mov rsi, qword [rsi + rax*8 + 8]
mov rdx, qword [rsp + 0x118]
mov r9, qword [rsp + 0x108]
cmp rsi, rdx
ja 0x4d5590
cmp rsi, r8
jb 0x4d5585
sub rsi, r8
lea r10, [r8 + r8*2]
sub r8, rdx
shl r10, 4
sar r8, 0x3f
and r8, r10
lea rdx, [r9 + r8]
test rsi, rsi
je 0x4d528e
xor ecx, ecx
jmp 0x4d54ce
mov rbx, qword [rax + 0x18]
mov rax, qword [rsp + 0xf0]
mov rcx, qword [rsp + 0xf8]
call fcn.004db1a0
nop
jmp 0x4d528e
sub qword [rsp + 0x138], r8
movups xmmword [rsp + 0x1a8], xmm15
lea rdi, [rsp + 0x1b0]
lea rdi, [rdi - 0x10]
mov qword [rsp - 0x10], rbp
lea rbp, [rsp - 0x10]
call fcn.0045a5ef
mov rbp, qword [rbp]
mov rbx, qword [rsp + 0x150]
mov qword [rsp + 0x1a8], rbx
movups xmm0, xmmword [rsp + 0x158]
movups xmmword [rsp + 0x1b0], xmm0
movups xmm0, xmmword [rsp + 0x168]
movups xmmword [rsp + 0x1c0], xmm0
movups xmm0, xmmword [rsp + 0x178]
movups xmmword [rsp + 0x1d0], xmm0
movups xmm0, xmmword [rsp + 0x188]
movups xmmword [rsp + 0x1e0], xmm0
mov rbx, qword [rsp + 0x108]
mov qword [rsp + 0x1f0], rbx
movups xmm0, xmmword [rsp + 0x110]
movups xmmword [rsp + 0x1f8], xmm0
movups xmm0, xmmword [rsp + 0x120]
movups xmmword [rsp + 0x208], xmm0
movups xmm0, xmmword [rsp + 0x130]
movups xmmword [rsp + 0x218], xmm0
movups xmm0, xmmword [rsp + 0x140]
movups xmmword [rsp + 0x228], xmm0
mov qword [rsp + 0x238], rdx
mov qword [rsp + 0x240], r8
add rcx, 7
and rcx, 0xfffffffffffffff8
mov qword [rsp + 0x248], rcx
mov qword [rsp + 0x250], rax
movzx eax, word [rsp + 0x44]
mov word [rsp + 0x258], ax
movzx eax, word [rsp + 0x46]
mov word [rsp + 0x25a], ax
mov rbp, qword [rsp + 0x198]
add rsp, 0x1a0
ret
add rdx, 0x30
mov rcx, r8
movups xmm0, xmmword [rdx]
movups xmmword [rsp + 0x80], xmm0
movups xmm0, xmmword [rdx + 0x10]
movups xmmword [rsp + 0x90], xmm0
movups xmm0, xmmword [rdx + 0x20]
movups xmmword [rsp + 0xa0], xmm0
cmp qword [rsp + 0x80], 3
jne 0x4d5554
mov r8, qword [rsp + 0xa0]
mov r9, r8
sar r8, 0x3f
shr r8, 0x3d
add r8, r9
sar r8, 3
cmp r8, 2
jae 0x4d5573
movzx r10d, byte [rsp + r8 + 0x46]
mov r11, r8
shl r8, 3
sub r9, r8
test r9, r9
jl 0x4d556e
cmp r9, 0x20
sbb r8d, r8d
mov rbx, rcx
mov rcx, r9
mov r12d, 1
shl r12d, cl
and r12d, r8d
or r10d, r12d
mov byte [rsp + r11 + 0x46], r10b
jmp 0x4d5557
mov rbx, rcx
lea r8, [rbx + 1]
nop dword [rax + rax]
cmp rsi, r8
jg 0x4d54c7
jmp 0x4d528e
call fcn.004310e0
mov rax, r8
mov ecx, 2
nop dword [rax + rax]
call fcn.0045a320
mov rax, r8
mov rcx, rsi
call fcn.0045a3e0
mov rcx, rsi
call fcn.0045a3a0
mov rax, r9
nop dword [rax + rax]
call fcn.0045a320
call fcn.0045a320
mov eax, r10d
mov rcx, r9
call fcn.0045a4a0
mov rax, r8
jmp 0x4d507e
add rdx, 0x30
mov rcx, r9
movups xmm0, xmmword [rdx]
movups xmmword [rsp + 0xb0], xmm0
movups xmm0, xmmword [rdx + 0x10]
movups xmmword [rsp + 0xc0], xmm0
movups xmm0, xmmword [rdx + 0x20]
movups xmmword [rsp + 0xd0], xmm0
cmp qword [rsp + 0xb0], 3
jne 0x4d564a
mov r9, qword [rsp + 0xd0]
mov r10, r9
sar r9, 0x3f
shr r9, 0x3d
add r9, r10
sar r9, 3
cmp r9, 2
jae 0x4d5665
movzx r11d, byte [rsp + r9 + 0x44]
mov r12, r9
shl r9, 3
sub r10, r9
test r10, r10
jl 0x4d565f
cmp r10, 0x20
sbb r9d, r9d
mov rbx, rcx
mov rcx, r10
mov r13d, 1
shl r13d, cl
and r13d, r9d
or r11d, r13d
mov byte [rsp + r12 + 0x44], r11b
jmp 0x4d564d
mov rbx, rcx
lea r9, [rbx + 1]
cmp rsi, r9
jg 0x4d55bd
jmp 0x4d55b5
nop
call fcn.004310e0
mov rax, r9
mov ecx, 2
call fcn.0045a320
mov rax, r9
mov rcx, rsi
call fcn.0045a3e0
mov rcx, rsi
call fcn.0045a3a0
mov rax, r10
call fcn.0045a320
call fcn.0045a320
mov edx, r8d
mov ebx, 0x100000
call fcn.0045a420
nop
call fcn.0045a320
call fcn.0045a320
nop
mov qword [rsp + 0xc0], rax
mov qword [rsp + 0xc8], rbx
nop dword [rax + rax]
call fcn.00457c40
mov rax, qword [rsp + 0xc0]
mov rbx, qword [rsp + 0xc8]
jmp fcn.004d4dc0