Function at 0x4b7840
Capabilities:
Encode data using base64

Disassembly:
lea r12, [rsp - 0x150]
cmp r12, qword [r14 + 0x10]
jbe 0x4ba567
sub rsp, 0x1d0
mov qword [rsp + 0x1c8], rbp
lea rbp, [rsp + 0x1c8]
mov qword [rsp + 0x1e0], rbx
mov qword [rsp + 0x1e8], rcx
mov rdx, qword [rax + 0x30]
mov r10, qword [rax + 0x38]
cmp qword [rax + 0x378], 1
jne 0x4b7945
test sil, sil
jne 0x4b7945
mov r11, qword [0x005b4420]
mov r12, qword [0x005b4428]
cmp rdi, r12
jae 0x4ba55b
shl rdi, 5
mov r12, qword [r11 + rdi]
mov r13, qword [r11 + rdi + 8]
mov r15, qword [r11 + rdi + 0x10]
mov r11, qword [r11 + rdi + 0x18]
sub rdx, r15
lea rdx, [r12 + rdx]
lea rdx, [rdx - 1]
test r12, r12
je 0x4ba556
mov rdi, rax
mov rax, rdx
cmp r12, 0xffffffffffffffff
je 0x4b78ed
cqo
idiv r12
jmp 0x4b78f2
neg rax
xor edx, edx
sub r10, r11
lea rdx, [r13 + r10]
lea rdx, [rdx - 1]
nop
test r13, r13
je 0x4ba551
mov r8, rax
mov rax, rdx
cmp r13, 0xffffffffffffffff
je 0x4b791c
cqo
idiv r13
jmp 0x4b7921
neg rax
xor edx, edx
test r8, r8
je 0x4b792b
test rax, rax
jne 0x4b794e
xor eax, eax
xor ebx, ebx
mov rcx, rax
mov rdi, rbx
mov rbp, qword [rsp + 0x1c8]
add rsp, 0x1d0
ret
mov rdi, rax
mov r8, rdx
mov rax, r10
mov qword [rsp + 0x1c0], rdi
mov qword [rsp + 0x1e8], rcx
mov qword [rsp + 0x1e0], rbx
mov qword [rsp + 0x90], r8
mov qword [rsp + 0xd8], rax
mov rdx, qword [rdi + 0x60]
dec rdx
nop dword [rax]
cmp rdx, 0xe
ja 0x4b80f4
mov byte [rsp + 0x1f8], sil
lea r9, [0x0051f880]
jmp qword [r9 + rdx*8]
xor edx, edx
xor r9d, r9d
xor r10d, r10d
xor r11d, r11d
xor r12d, r12d
xor r13d, r13d
xor r15d, r15d
xor edx, edx
mov qword [rsp + 0x188], rdx
xor edx, edx
mov qword [rsp + 0x158], rdx
xor edx, edx
mov qword [rsp + 0x178], rdx
xor edx, edx
test sil, sil
jne 0x4b81f4
mov qword [rsp + 0xc8], r15
mov qword [rsp + 0xf0], r9
mov qword [rsp + 0x170], r11
mov qword [rsp + 0x180], r12
mov qword [rsp + 0x198], rdx
mov qword [rsp + 0x160], r10
mov qword [rsp + 0x190], r13
imul r9, r8
lea rsi, [r9 + 7]
sar rsi, 0x3f
shr rsi, 0x3d
lea rcx, [rsi + r9]
lea rcx, [rcx + 7]
sar rcx, 3
inc rcx
mov qword [rsp + 0x98], rcx
lea rax, [0x004d9360]
mov rbx, rcx
call fcn.00447de0
mov qword [rsp + 0x1b8], rax
mov rbx, qword [rsp + 0x98]
mov rcx, rbx
lea rax, [0x004d9360]
call fcn.00447de0
mov rdx, qword [rsp + 0xf0]
lea rsi, [rdx + 7]
sar rsi, 0x3f
shr rsi, 0x3d
lea rdx, [rdx + rsi]
lea rdx, [rdx + 7]
sar rdx, 3
mov qword [rsp + 0xe8], rdx
xor ecx, ecx
xor ebx, ebx
mov rsi, qword [rsp + 0x1b8]
jmp 0x4b822f
mov rax, r15
mov rbx, qword [rsp + 0x188]
xor ecx, ecx
xor edi, edi
mov rbp, qword [rsp + 0x1c8]
add rsp, 0x1d0
ret
mov rcx, qword [rsp + 0xb0]
inc rcx
mov rdx, qword [rsp + 0xe8]
mov rbx, r9
mov rsi, r11
mov rax, r10
mov r9, qword [rsp + 0xd8]
nop word [rax + rax]
cmp rcx, r9
jge 0x4b89c1
mov qword [rsp + 0x1a0], rax
mov qword [rsp + 0x1b0], rsi
mov qword [rsp + 0xb0], rcx
mov qword [rsp + 0xa0], rbx
nop
mov rax, qword [rsp + 0x1e0]
mov rbx, qword [rsp + 0x1e8]
mov rcx, rsi
mov rdi, qword [rsp + 0x98]
mov rsi, rdi
mov r8, rsi
call fcn.0047c780
test rbx, rbx
jne 0x4b8907
mov r8, qword [rsp + 0x98]
cmp r8, 1
jb 0x4ba545
lea rsi, [r8 - 1]
mov rcx, rsi
neg rsi
sar rsi, 0x3f
and esi, 1
mov r10, qword [rsp + 0x1b0]
lea rax, [r10 + rsi]
cmp r8, 1
jb 0x4ba535
mov qword [rsp + 0x150], rcx
mov qword [rsp + 0x1a8], rax
mov r11, qword [rsp + 0x1a0]
lea rdi, [r11 + rsi]
movzx r12d, byte [r10]
cmp r12b, 1
ja 0x4b8319
nop dword [rax + rax]
test r12b, r12b
je 0x4b838d
mov rdx, qword [rsp + 0xe8]
mov rbx, rdx
jmp 0x4ba508
cmp r12b, 2
jne 0x4b8326
xor edx, edx
jmp 0x4ba4e0
cmp r12b, 3
jne 0x4b8340
mov r12, qword [rsp + 0xe8]
xor edx, edx
jmp 0x4ba442
cmp r12b, 4
jne 0x4b88e5
mov rbx, rcx
mov rsi, rcx
mov r8, rcx
mov r9, qword [rsp + 0xe8]
nop dword [rax + rax]
call fcn.004b6180
mov rax, qword [rsp + 0x1a8]
mov rcx, qword [rsp + 0x150]
mov r8, qword [rsp + 0x98]
mov r10, qword [rsp + 0x1b0]
mov r11, qword [rsp + 0x1a0]
mov r12, qword [rsp + 0x1c0]
mov r13, qword [r12 + 0x60]
dec r13
nop dword [rax]
cmp r13, 0xe
ja 0x4b88c8
lea rdx, [0x0051f900]
jmp qword [rdx + r13*8]
mov rdx, qword [rsp + 0x180]
mov rbx, r12
mov r9, qword [rsp + 0xa0]
nop dword [rax + rax]
jmp 0x4b8213
xor eax, eax
xor ebx, ebx
lea rcx, [0x0051edc8]
lea rdi, [0x0051e470]
mov rbp, qword [rsp + 0x1c8]
add rsp, 0x1d0
ret
mov qword [rsp + 0x1b0], rcx
mov qword [rsp + 0xe0], rbx
mov rdx, qword [0x005bbef8]
nop
cmp qword [0x005bbef0], rbx
je 0x4b892d
xor eax, eax
jmp 0x4b894b
mov rax, rbx
mov rbx, rcx
mov rcx, rdx
call fcn.00403b00
mov rcx, qword [rsp + 0x1b0]
mov rbx, qword [rsp + 0xe0]
test al, al
jne 0x4b8985
mov rdx, qword [0x005bbf48]
cmp qword [0x005bbf40], rbx
je 0x4b8963
xor eax, eax
jmp 0x4b8981
mov rax, rbx
mov rbx, rcx
mov rcx, rdx
call fcn.00403b00
mov rcx, qword [rsp + 0x1b0]
mov rbx, qword [rsp + 0xe0]
test al, al
je 0x4b89a7
xor eax, eax
xor ebx, ebx
lea rcx, [0x0051edc8]
lea rdi, [0x0051e440]
mov rbp, qword [rsp + 0x1c8]
add rsp, 0x1d0
ret
xor eax, eax
mov rdi, rcx
mov rcx, rbx
xor ebx, ebx
mov rbp, qword [rsp + 0x1c8]
add rsp, 0x1d0
ret
mov rax, qword [rsp + 0xc8]
mov rbx, qword [rsp + 0x188]
xor ecx, ecx
xor edi, edi
mov rbp, qword [rsp + 0x1c8]
add rsp, 0x1d0
ret
movzx r15d, byte [rdx + rdi]
shr r15b, 1
add r13d, r15d
mov byte [rax + rdx], r13b
inc rdx
cmp rdx, r12
jge 0x4ba455
cmp rdx, rcx
jae 0x4ba4c5
movzx r13d, byte [rdx + rax]
jb 0x4ba430
jmp 0x4ba4bd
mov rdx, r12
jmp 0x4ba480
mov rbx, r15
movzx r15d, byte [r15 + rdi]
add r15, r12
mov rsi, r15
shr r15, 0x3f
add r15, rsi
sar r15, 1
add r13d, r15d
mov byte [rax + rbx], r13b
lea r12, [rbx + 1]
nop dword [rax]
cmp r12, rcx
jge 0x4b838d
jae 0x4ba4b5
movzx r13d, byte [r12 + rax]
mov r15, r12
sub r12, rdx
cmp r12, rcx
jae 0x4ba4ad
movzx r12d, byte [r12 + rax]
cmp r15, rcx
jb 0x4ba45a
mov rax, r15
call fcn.0045fee0
mov rax, r12
call fcn.0045fee0
mov rax, r12
call fcn.0045fee0
mov rax, rdx
call fcn.0045fee0
mov rax, rdx
call fcn.0045fee0
movzx r13d, byte [rdx + rax]
add r12d, r13d
mov byte [rax + rdx], r12b
inc rdx
nop dword [rax]
cmp rdx, rcx
jge 0x4b838d
movzx r12d, byte [rdx + rdi]
jb 0x4ba4cd
mov rax, rdx
call fcn.0045fee0
movzx r15d, byte [rdx + rax]
add r12d, r15d
mov byte [rax + r13], r12b
lea rdx, [r13 + 1]
cmp rdx, rcx
jge 0x4b838d
jae 0x4ba52d
movzx r12d, byte [rdx + rax]
mov r13, rdx
sub rdx, rbx
nop
cmp rdx, rcx
jb 0x4ba4f8
mov rax, rdx
call fcn.0045fee0
mov rax, rdx
call fcn.0045fee0
mov eax, 1
xor ecx, ecx
nop dword [rax]
call fcn.0045ffa0
mov eax, 1
xor ecx, ecx
call fcn.0045ffa0
call fcn.00434320
call fcn.00434320
mov rax, rdi
mov rcx, r12
call fcn.0045fee0
nop
mov qword [rsp + 8], rax
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rcx
mov qword [rsp + 0x20], rdi
mov byte [rsp + 0x28], sil
call fcn.0045d800
mov rax, qword [rsp + 8]
mov rbx, qword [rsp + 0x10]
mov rcx, qword [rsp + 0x18]
mov rdi, qword [rsp + 0x20]
movzx esi, byte [rsp + 0x28]
nop
jmp fcn.004b7840