Function at 0x598260
Capabilities:
Encode data using base64

Disassembly:
lea r12, [rsp - 0x20]
cmp r12, qword [r14 + 0x10]
jbe 0x598770
sub rsp, 0xa0
mov qword [rsp + 0x98], rbp
lea rbp, [rsp + 0x98]
mov word [rsp + 0xa8], ax
mov qword [rsp + 0xb0], rbx
mov rdx, qword [rbx + 0x18]
mov rcx, qword [rbx + 0x20]
lea rax, [0x0067c920]
mov rbx, rdx
call fcn.0040b480
test rax, rax
je 0x5985d3
mov rcx, qword [rax + 0x18]
mov rax, rbx
call rcx
nop
test rax, rax
je 0x5985bc
mov edx, dword [rax + 0x10]
cmp edx, 0x4bcec15d
jne 0x5983c5
lea rdx, [0x006775a0]
nop
cmp rax, rdx
jne 0x5985bc
mov rdx, qword [rbx]
nop
mov rsi, qword [rdx + 0x10]
mov rdx, qword [rdx + 8]
lea rdi, [rsi - 1]
test rdi, rdi
jl 0x598359
mov rdx, qword [rdx + rsi*8 - 8]
mov rsi, rdx
shr rdx, 1
or rsi, rdx
mov rdx, rsi
shr rsi, 2
or rsi, rdx
mov rdx, rsi
shr rsi, 4
or rsi, rdx
mov rdx, rsi
shr rsi, 8
or rsi, rdx
mov rdx, rsi
shr rsi, 0x10
or rsi, rdx
mov rdx, rsi
shr rsi, 0x20
or rsi, rdx
bsr rdx, rsi
mov rsi, 0xffffffffffffffff
cmove rdx, rsi
shl rdi, 6
inc rdx
add rdx, rdi
jmp 0x59835b
xor edx, edx
mov qword [rsp + 0x48], rdx
mov rcx, qword [0x008b6f28]
mov qword [rsp + 0x60], rcx
lea rax, [0x0066e460]
xor ebx, ebx
call fcn.0044a620
mov rdx, qword [0x008b6f20]
mov rsi, qword [0x008b6f28]
mov qword [rsp + 0x78], rsi
mov rdi, qword [rsp + 0x48]
lea r8, [rdi + 7]
sar r8, 0x3f
shr r8, 0x3d
add r8, 7
add rdi, r8
sar rdi, 3
mov qword [rsp + 0x50], rdi
movzx r8d, word [rsp + 0xa8]
mov r9, qword [rsp + 0x60]
xor ecx, ecx
xor ebx, ebx
jmp 0x5986e5
cmp edx, 0x8c7bd38d
jne 0x59858b
lea rdx, [0x0069b400]
nop dword [rax + rax]
cmp rax, rdx
jne 0x5985bc
movzx edx, word [rsp + 0xa8]
cmp dx, 0x304
jne 0x598566
mov rax, qword [rbx]
mov qword [rsp + 0x70], rax
mov rbx, qword [rbx + 8]
mov qword [rsp + 0x88], rbx
nop
mov edx, dword [0x009188c8]
test edx, edx
jne 0x59843b
lea rax, [0x009188c8]
lea rbx, [0x006e9210]
call fcn.00470f40
mov rax, qword [rsp + 0x70]
mov rbx, qword [rsp + 0x88]
mov rcx, qword [0x008b4ef0]
lea rdx, [0x00730fa8]
cmp rax, rdx
jne 0x598468
call fcn.004040a0
test al, al
jne 0x598546
mov rax, qword [rsp + 0x70]
mov rbx, qword [rsp + 0x88]
nop
mov edx, dword [0x009188c8]
test edx, edx
jne 0x598493
lea rax, [0x009188c8]
lea rbx, [0x006e9210]
call fcn.00470f40
mov rax, qword [rsp + 0x70]
mov rbx, qword [rsp + 0x88]
mov rcx, qword [0x008b4ef8]
lea rdx, [0x00730f18]
cmp rax, rdx
jne 0x5984c0
call fcn.004040a0
test al, al
jne 0x598533
mov rax, qword [rsp + 0x70]
mov rbx, qword [rsp + 0x88]
nop
mov edx, dword [0x009188c8]
test edx, edx
jne 0x5984eb
lea rax, [0x009188c8]
lea rbx, [0x006e9210]
call fcn.00470f40
mov rax, qword [rsp + 0x70]
mov rbx, qword [rsp + 0x88]
mov rcx, qword [0x008b4f00]
lea rdx, [0x00730f60]
cmp rax, rdx
jne 0x59851c
nop
call fcn.004040a0
test al, al
je 0x59851c
lea rax, [0x00668d20]
call fcn.0040da20
mov word [rax], 0x603
jmp 0x598557
xor eax, eax
xor ebx, ebx
mov rcx, rbx
mov rbp, qword [rsp + 0x98]
add rsp, 0xa0
ret
lea rax, [0x00668d20]
call fcn.0040da20
mov word [rax], 0x503
jmp 0x598557
lea rax, [0x00668d20]
call fcn.0040da20
mov word [rax], 0x403
mov ecx, 1
mov edx, 1
jmp 0x5985ea
lea rax, [0x00669ec0]
call fcn.0040da20
movabs rcx, 0x203060305030403
mov qword [rax], rcx
mov ecx, 4
mov edx, 4
jmp 0x5985ea
cmp edx, 0xc0d9e4a4
jne 0x5985bc
lea rdx, [0x00673080]
cmp rax, rdx
jne 0x5985bc
lea rax, [0x00668d20]
call fcn.0040da20
mov word [rax], 0x807
mov ecx, 1
mov edx, 1
jmp 0x5985ea
xor eax, eax
xor ebx, ebx
mov rcx, rbx
mov rbp, qword [rsp + 0x98]
add rsp, 0xa0
ret
xor eax, eax
xor ebx, ebx
mov rcx, rbx
mov rbp, qword [rsp + 0x98]
add rsp, 0xa0
ret
mov r8, qword [rsp + 0xb0]
cmp qword [r8 + 0x28], 0
je 0x598610
mov qword [rsp + 0x58], rcx
mov qword [rsp + 0x80], rax
xor edx, edx
xor ebx, ebx
xor esi, esi
xor edi, edi
jmp 0x59862c
mov rbx, rcx
mov rcx, rdx
mov rbp, qword [rsp + 0x98]
add rsp, 0xa0
ret
inc rdx
mov rdi, r10
cmp rdx, rcx
jge 0x5986ad
movzx r9d, word [rax + rdx*2]
mov r10, qword [r8 + 0x28]
mov r11, qword [r8 + 0x30]
xor r12d, r12d
jmp 0x5986c9
lea r10, [rdi + 1]
cmp rbx, r10
jae 0x59869d
mov qword [rsp + 0x78], rdx
mov word [rsp + 0x44], r9w
mov rax, rsi
mov rcx, rbx
mov edi, 1
lea rsi, [0x0066e460]
mov rbx, r10
call fcn.0044a700
mov rdx, qword [rsp + 0x78]
mov r8, qword [rsp + 0xb0]
movzx r9d, word [rsp + 0x44]
mov r10, rbx
mov rsi, rax
mov rbx, rcx
mov rax, qword [rsp + 0x80]
mov rcx, qword [rsp + 0x58]
mov word [rsi + r10*2 - 2], r9w
jmp 0x598626
mov r10, rdi
jmp 0x598626
mov rax, rsi
mov rcx, rbx
mov rbx, rdi
mov rbp, qword [rsp + 0x98]
add rsp, 0xa0
ret
inc r12
cmp r12, r11
jge 0x5986a5
movzx r13d, word [r10 + r12*2]
cmp r13w, r9w
jne 0x5986c6
jmp 0x598646
add rdx, 0x18
inc rcx
cmp rcx, rsi
jge 0x598765
movzx r10d, word [rdx]
movzx r11d, word [rdx + 0x10]
cmp qword [rdx + 8], rdi
jg 0x5986de
cmp r8w, r11w
ja 0x5986de
inc rbx
cmp r9, rbx
jae 0x598757
mov qword [rsp + 0x68], rcx
mov qword [rsp + 0x90], rdx
mov word [rsp + 0x46], r10w
mov rcx, r9
mov edi, 1
lea rsi, [0x0066e460]
call fcn.0044a700
mov rdx, qword [rsp + 0x90]
mov rsi, qword [rsp + 0x78]
mov rdi, qword [rsp + 0x50]
movzx r8d, word [rsp + 0xa8]
movzx r10d, word [rsp + 0x46]
mov r9, rcx
mov rcx, qword [rsp + 0x68]
mov word [rax + rbx*2 - 2], r10w
nop dword [rax]
jmp 0x5986de
mov rcx, rbx
mov rdx, r9
jmp 0x5985ea
mov word [rsp + 8], ax
mov qword [rsp + 0x10], rbx
call fcn.00463440
movzx eax, word [rsp + 8]
mov rbx, qword [rsp + 0x10]
jmp fcn.00598260