Function at 0x4b6b80
Capabilities:
Encode data using base64

Disassembly:
lea r12, [rsp - 0x120]
cmp r12, qword [r14 + 0x10]
jbe 0x4b746b
sub rsp, 0x1a0
mov qword [rsp + 0x198], rbp
lea rbp, [rsp + 0x198]
mov qword [rsp + 0x260], rax
mov qword [rsp + 0x268], rbx
mov qword [rsp + 0x1a8], 0
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.0045f94f
mov rbp, qword [rbp]
lea rax, [0x0050c3a0]
call fcn.0040cd40
mov qword [rsp + 0xf0], rax
mov word [rsp + 0x46], 0
mov qword [rsp + 0x150], 0
lea rcx, [rsp + 0x158]
movups xmmword [rcx], xmm15
lea rcx, [rsp + 0x168]
movups xmmword [rcx], xmm15
lea rcx, [rsp + 0x178]
movups xmmword [rcx], xmm15
lea rcx, [rsp + 0x188]
movups xmmword [rcx], xmm15
mov rbx, qword [rsp + 0x268]
test rbx, rbx
jne 0x4b6c5e
xor ecx, ecx
jmp 0x4b6dc3
lea rax, [rsp + 0x150]
call fcn.004b5f80
test rax, rax
je 0x4b6db0
test bl, bl
je 0x4b6d25
mov r8, qword [rsp + 0xf0]
mov r9d, dword [r8]
test r9d, 7
jne 0x4b6cea
mov rcx, qword [r8 + 0x10]
mov rbx, qword [r8 + 8]
mov rdi, qword [r8 + 0x18]
lea rsi, [rcx + 1]
cmp rdi, rsi
jae 0x4b6cde
lea rax, [0x00501900]
call fcn.004467a0
mov rdx, qword [rsp + 0xf0]
mov qword [rdx + 0x18], rcx
cmp dword [0x00670f00], 0
jne 0x4b6ccc
mov qword [rdx + 8], rax
jmp 0x4b6cd5
lea rdi, [rdx + 8]
call fcn.0045f220
mov r8, rdx
mov rcx, rbx
mov rbx, rax
lea rsi, [rcx + 1]
mov qword [r8 + 0x10], rsi
mov byte [rbx + rcx], 0
mov rsi, qword [r8 + 8]
mov rcx, qword [r8 + 0x10]
mov eax, dword [r8]
mov r9d, eax
shr eax, 3
nop dword [rax + rax]
cmp rcx, rax
jbe 0x4b7465
movzx r10d, byte [rsi + rax]
and r9d, 7
bts r10d, r9d
mov byte [rsi + rax], r10b
inc dword [r8]
nop dword [rax]
jmp 0x4b6dac
nop
mov r8, qword [rsp + 0xf0]
mov r9d, dword [r8]
test r9d, 7
jne 0x4b6d94
mov rcx, qword [r8 + 0x10]
mov rbx, qword [r8 + 8]
mov rdi, qword [r8 + 0x18]
lea rsi, [rcx + 1]
cmp rdi, rsi
jae 0x4b6d88
lea rax, [0x00501900]
call fcn.004467a0
mov rdx, qword [rsp + 0xf0]
mov qword [rdx + 0x18], rcx
cmp dword [0x00670f00], 0
jne 0x4b6d76
mov qword [rdx + 8], rax
jmp 0x4b6d7f
lea rdi, [rdx + 8]
call fcn.0045f220
mov r8, rdx
mov rcx, rbx
mov rbx, rax
lea rsi, [rcx + 1]
mov qword [r8 + 0x10], rsi
mov byte [rbx + rcx], 0
mov rcx, qword [r8 + 0x10]
mov eax, dword [r8]
shr eax, 3
nop
cmp rcx, rax
jbe 0x4b7460
inc dword [r8]
xor eax, eax
jmp 0x4b6dbd
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 0x4b6ddd
mov edx, 0x48
jmp 0x4b6de2
mov edx, 0x38
movzx r8d, word [rsi + 0x30]
test r8w, r8w
jne 0x4b6df5
xor r8d, r8d
xor r9d, r9d
jmp 0x4b6e0d
lea r9, [rdx + rsi]
nop dword [rax]
cmp r8, 0x100000
ja 0x4b7452
mov qword [rsp + 0x48], r8
mov qword [rsp + 0xe0], r9
xor edx, edx
jmp 0x4b6e47
mov r10, qword [rsp + 0x78]
lea rdx, [r10 + 1]
mov rsi, qword [rsp + 0x260]
mov r8, qword [rsp + 0x48]
mov r9, qword [rsp + 0xe0]
mov rcx, rax
mov rax, qword [rsp + 0xf0]
mov qword [rsp + 0x68], rcx
cmp r8, rdx
jle 0x4b6f65
mov qword [rsp + 0x78], rdx
mov rbx, qword [r9 + rdx*8]
mov qword [rsp + 0x100], rbx
lea rax, [rsp + 0x150]
call fcn.004b5c80
test rax, rax
jne 0x4b6f3e
mov rsi, qword [rsp + 0x100]
movzx r8d, byte [rsi + 0x15]
mov r9, qword [rsp + 0x68]
lea r9, [r9 + r8]
lea r9, [r9 - 1]
neg r8
and r8, r9
add r8, qword [rsi]
mov rcx, qword [rsp + 0x170]
mov rsi, qword [rsp + 0x168]
mov rax, qword [rsp + 0x78]
cmp rax, rcx
jae 0x4b744d
mov r9, qword [rsi + rax*8]
lea r10, [rcx - 1]
cmp rax, r10
jne 0x4b6ed4
mov rsi, qword [rsp + 0x158]
jmp 0x4b6eee
lea r10, [rax + 1]
nop dword [rax + rax]
cmp rcx, r10
jbe 0x4b7445
mov rsi, qword [rsi + rax*8 + 8]
mov rdx, qword [rsp + 0x160]
mov r10, qword [rsp + 0x150]
nop
cmp rsi, rdx
ja 0x4b743d
cmp rsi, r9
jb 0x4b7432
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
jle 0x4b7375
xor ecx, ecx
jmp 0x4b7384
mov rbx, qword [rax + 0x18]
mov rax, qword [rsp + 0xf0]
mov rcx, qword [rsp + 0x100]
call fcn.004ba0e0
mov rax, qword [rsp + 0x68]
nop dword [rax]
jmp 0x4b6e1e
nop
mov rdx, qword [rsp + 0x180]
nop
mov word [rsp + 0x44], 0
mov qword [rsp + 0x108], 0
lea r8, [rsp + 0x110]
movups xmmword [r8], xmm15
lea r8, [rsp + 0x120]
movups xmmword [r8], xmm15
lea r8, [rsp + 0x130]
movups xmmword [r8], xmm15
lea r8, [rsp + 0x140]
movups xmmword [r8], xmm15
lea r8, [rdx + 7]
and r8, 0xfffffffffffffff8
mov qword [rsp + 0x138], r8
movzx r9d, byte [rsi + 0x14]
test r9b, 1
je 0x4b6fd4
mov ebx, 0x48
jmp 0x4b6fd9
mov ebx, 0x38
movzx r9d, word [rsi + 0x32]
and r9d, 0x7fff
test r9w, r9w
jne 0x4b6ff2
xor r11d, r11d
xor esi, esi
jmp 0x4b7021
movzx r10d, word [rsi + 0x30]
add r9d, r10d
add rsi, rbx
movzx r9d, r9w
cmp r10, r9
ja 0x4b736a
sub r9, r10
mov r11, r9
neg r9
shl r10, 3
sar r9, 0x3f
and r10, r9
add rsi, r10
mov qword [rsp + 0x60], rdx
mov qword [rsp + 0x58], r8
mov qword [rsp + 0x50], r11
mov qword [rsp + 0xe8], rsi
xor ebx, ebx
jmp 0x4b7069
mov r9, qword [rsp + 0x70]
lea rbx, [r9 + 1]
mov rax, qword [rsp + 0xf0]
mov rcx, qword [rsp + 0x68]
mov rdx, qword [rsp + 0x60]
mov rsi, qword [rsp + 0xe8]
mov r8, qword [rsp + 0x58]
mov r11, qword [rsp + 0x50]
cmp r11, rbx
jle 0x4b7150
mov qword [rsp + 0x70], rbx
mov rcx, qword [rsi + rbx*8]
mov qword [rsp + 0xf8], rcx
lea rax, [rsp + 0x108]
mov rbx, rcx
call fcn.004b5c80
test rax, rax
jne 0x4b7132
mov rcx, qword [rsp + 0x128]
mov rsi, qword [rsp + 0x120]
mov rax, qword [rsp + 0x70]
cmp rax, rcx
jae 0x4b7365
mov r8, qword [rsi + rax*8]
lea r9, [rcx - 1]
cmp rax, r9
jne 0x4b70d1
mov rsi, qword [rsp + 0x110]
jmp 0x4b70e3
lea r9, [rax + 1]
cmp rcx, r9
jbe 0x4b7358
mov rsi, qword [rsi + rax*8 + 8]
mov rdx, qword [rsp + 0x118]
mov r9, qword [rsp + 0x108]
cmp rsi, rdx
ja 0x4b7350
nop dword [rax]
cmp rsi, r8
jb 0x4b7345
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
jle 0x4b703c
xor ecx, ecx
jmp 0x4b728c
mov rbx, qword [rax + 0x18]
mov rax, qword [rsp + 0xf0]
mov rcx, qword [rsp + 0xf8]
call fcn.004ba0e0
jmp 0x4b703c
sub qword [rsp + 0x138], r8
mov qword [rsp + 0x1a8], 0
lea rdi, [rsp + 0x1b0]
lea rdi, [rdi - 0x10]
nop word [rax + rax]
nop dword [rax]
mov qword [rsp - 0x10], rbp
lea rbp, [rsp - 0x10]
call fcn.0045f94f
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 + 0x46]
mov word [rsp + 0x258], ax
movzx eax, word [rsp + 0x44]
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 0x4b7312
mov r8, qword [rsp + 0xa0]
mov r9, r8
sar r8, 0x3f
shr r8, 0x3d
add r8, r9
sar r8, 3
cmp r8, 2
jae 0x4b7333
movzx r10d, byte [rsp + r8 + 0x44]
mov r11, r8
shl r8, 3
sub r9, r8
test r9, r9
jl 0x4b732e
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 + 0x44], r10b
jmp 0x4b7315
mov rbx, rcx
lea r8, [rbx + 1]
nop dword [rax]
cmp rsi, r8
jg 0x4b7285
jmp 0x4b703c
call fcn.00432600
mov rax, r8
mov ecx, 2
nop dword [rax + rax]
call fcn.0045f6c0
mov rax, r8
mov rcx, rsi
call fcn.0045f780
mov rcx, rsi
call fcn.0045f740
mov rax, r9
nop dword [rax + rax]
call fcn.0045f6c0
call fcn.0045f6c0
mov eax, r10d
mov rcx, r9
call fcn.0045f800
mov rax, r8
jmp 0x4b6e1e
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 0x4b740a
mov r9, qword [rsp + 0xd0]
mov r10, r9
sar r9, 0x3f
shr r9, 0x3d
add r9, r10
sar r9, 3
cmp r9, 2
jae 0x4b7425
movzx r11d, byte [rsp + r9 + 0x46]
mov r12, r9
shl r9, 3
sub r10, r9
test r10, r10
jl 0x4b741f
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 + 0x46], r11b
jmp 0x4b740d
mov rbx, rcx
lea r9, [rbx + 1]
cmp rsi, r9
jg 0x4b737d
jmp 0x4b7375
nop
call fcn.00432600
mov rax, r9
mov ecx, 2
call fcn.0045f6c0
mov rax, r9
mov rcx, rsi
call fcn.0045f780
mov rcx, rsi
call fcn.0045f740
mov rax, r10
call fcn.0045f6c0
call fcn.0045f6c0
mov edx, r8d
mov ebx, 0x100000
call fcn.0045f7c0
nop
call fcn.0045f6c0
call fcn.0045f6c0
nop
mov qword [rsp + 0xc0], rax
mov qword [rsp + 0xc8], rbx
nop dword [rax + rax]
call fcn.0045cfc0
mov rax, qword [rsp + 0xc0]
mov rbx, qword [rsp + 0xc8]
jmp fcn.004b6b80