Function at 0x58b0e0
Capabilities:
Encode data using base64

Disassembly:
lea r12, [rsp - 0x20]
cmp r12, qword [r14 + 0x10]
jbe 0x58b64f
push rbp
mov rbp, rsp
sub rsp, 0x98
mov word [rsp + 0xa8], ax
mov qword [rsp + 0xb0], rbx
mov rdx, qword [rbx + 0x18]
mov rsi, qword [rbx + 0x20]
test rdx, rdx
je 0x58b12a
mov rdi, qword [0x0084ad10]
mov r8, qword [rdi]
mov r9d, dword [rdx + 0x10]
jmp 0x58b5f5
test rdx, rdx
je 0x58b457
mov rcx, qword [rdx + 0x18]
mov rax, rsi
call rcx
nop dword [rax]
test rax, rax
je 0x58b447
mov edx, dword [rax + 0x10]
cmp edx, 0x80b94c1f
jne 0x58b189
lea rdx, [0x0064a480]
nop dword [rax + rax]
cmp rax, rdx
jne 0x58b447
lea rax, [0x00643fe0]
call fcn.0040d480
mov word [rax], 0x807
mov ecx, 1
mov edx, 1
jmp 0x58b467
cmp edx, 0xa091ab61
jne 0x58b285
lea rdx, [0x00652780]
nop dword [rax]
cmp rax, rdx
jne 0x58b447
mov rdx, qword [rbx]
mov rsi, qword [rdx + 0x10]
lea rdi, [rsi - 1]
nop
test rdi, rdi
jl 0x58b21b
mov rdx, qword [rdx + 8]
mov rdx, qword [rdx + rsi*8 - 8]
mov rsi, rdx
shr rdx, 1
or rdx, rsi
mov rsi, rdx
shr rdx, 2
or rdx, rsi
mov rsi, rdx
shr rdx, 4
or rdx, rsi
mov rsi, rdx
shr rdx, 8
or rdx, rsi
mov rsi, rdx
shr rdx, 0x10
or rdx, rsi
mov rsi, rdx
shr rdx, 0x20
or rdx, rsi
shl rdi, 6
bsr rdx, rdx
mov rsi, 0xffffffffffffffff
cmove rdx, rsi
lea rdx, [rdx + rdi]
lea rdx, [rdx + 1]
jmp 0x58b21d
xor edx, edx
mov qword [rsp + 0x48], rdx
mov rcx, qword [0x0084aad8]
mov qword [rsp + 0x60], rcx
lea rax, [0x006464e0]
xor ebx, ebx
call fcn.00447c80
mov rdx, qword [0x0084aad0]
mov rsi, qword [rsp + 0x48]
lea rdi, [rsi + 7]
sar rdi, 0x3f
shr rdi, 0x3d
lea rsi, [rdi + rsi]
lea rsi, [rsi + 7]
mov rdi, qword [0x0084aad8]
sar rsi, 3
mov qword [rsp + 0x50], rsi
movzx r8d, word [rsp + 0xa8]
mov r9, qword [rsp + 0x60]
xor ecx, ecx
nop dword [rax]
jmp 0x58b560
cmp edx, 0xd2952a87
jne 0x58b447
lea rdx, [0x00673320]
nop dword [rax + rax]
cmp rax, rdx
jne 0x58b447
movzx edx, word [rsp + 0xa8]
cmp dx, 0x304
jne 0x58b422
mov rax, qword [rbx]
mov qword [rsp + 0x70], rax
mov rbx, qword [rbx + 8]
mov qword [rsp + 0x90], rbx
nop
nop
mov edx, dword [0x008dc898]
test edx, edx
jne 0x58b2fc
lea rax, [0x008dc898]
lea rbx, [0x006bf540]
call fcn.0046b420
mov rax, qword [rsp + 0x70]
mov rbx, qword [rsp + 0x90]
lea rdx, [0x00709350]
cmp rax, rdx
jne 0x58b329
mov rcx, qword [0x00848b88]
call fcn.00405280
test al, al
jne 0x58b405
mov rax, qword [rsp + 0x70]
mov rbx, qword [rsp + 0x90]
nop
nop
mov edx, dword [0x008dc898]
test edx, edx
jne 0x58b355
lea rax, [0x008dc898]
lea rbx, [0x006bf540]
call fcn.0046b420
mov rax, qword [rsp + 0x70]
mov rbx, qword [rsp + 0x90]
lea rdx, [0x00709398]
nop dword [rax]
cmp rax, rdx
jne 0x58b382
mov rcx, qword [0x00848b90]
call fcn.00405280
test al, al
jne 0x58b3f2
mov rax, qword [rsp + 0x70]
mov rbx, qword [rsp + 0x90]
nop
nop
mov edx, dword [0x008dc898]
test edx, edx
jne 0x58b3b2
lea rax, [0x008dc898]
lea rbx, [0x006bf540]
nop dword [rax]
call fcn.0046b420
mov rax, qword [rsp + 0x70]
mov rbx, qword [rsp + 0x90]
lea rdx, [0x007093e0]
cmp rax, rdx
jne 0x58b3e2
mov rcx, qword [0x00848b98]
call fcn.00405280
test al, al
je 0x58b3e2
lea rax, [0x00643fe0]
call fcn.0040d480
mov word [rax], 0x603
nop
jmp 0x58b416
xor eax, eax
xor ebx, ebx
mov rcx, rbx
add rsp, 0x98
pop rbp
ret
lea rax, [0x00643fe0]
call fcn.0040d480
mov word [rax], 0x503
jmp 0x58b416
lea rax, [0x00643fe0]
call fcn.0040d480
mov word [rax], 0x403
mov ecx, 1
mov edx, 1
jmp 0x58b467
lea rax, [0x00644160]
call fcn.0040d480
movabs rcx, 0x203060305030403
mov qword [rax], rcx
mov ecx, 4
mov edx, 4
jmp 0x58b467
xor eax, eax
xor ebx, ebx
mov rcx, rbx
add rsp, 0x98
pop rbp
ret
xor eax, eax
xor ebx, ebx
mov rcx, rbx
add rsp, 0x98
pop rbp
ret
mov r8, qword [rsp + 0xb0]
cmp qword [r8 + 0x28], 0
je 0x58b48d
mov qword [rsp + 0x80], rax
mov qword [rsp + 0x58], rcx
xor edx, edx
xor ebx, ebx
xor esi, esi
xor edi, edi
jmp 0x58b4a2
mov rbx, rcx
mov rcx, rdx
add rsp, 0x98
pop rbp
ret
inc rdx
mov rdi, r10
cmp rcx, rdx
jle 0x58b525
movzx r9d, word [rax + rdx*2]
mov r10, qword [r8 + 0x28]
mov r11, qword [r8 + 0x30]
xor r12d, r12d
jmp 0x58b53a
lea r10, [rdi + 1]
cmp rbx, r10
jae 0x58b513
mov qword [rsp + 0x68], rdx
mov word [rsp + 0x44], r9w
mov rax, rsi
mov rcx, rbx
mov edi, 1
lea rsi, [0x006464e0]
mov rbx, r10
call fcn.00447d60
mov rdx, qword [rsp + 0x68]
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 0x58b49c
mov r10, rdi
nop
jmp 0x58b49c
mov rax, rsi
mov rcx, rbx
mov rbx, rdi
add rsp, 0x98
pop rbp
ret
inc r12
cmp r12, r11
jge 0x58b51b
movzx r13d, word [r10 + r12*2]
cmp r13w, r9w
jne 0x58b537
jmp 0x58b4bc
add rdx, 0x18
dec rdi
mov rcx, rbx
nop dword [rax]
test rdi, rdi
jle 0x58b5ed
movzx r10d, word [rdx]
cmp qword [rdx + 8], rsi
jg 0x58b5e5
movzx r11d, word [rdx + 0x10]
cmp r8w, r11w
ja 0x58b5dd
lea rbx, [rcx + 1]
cmp r9, rbx
jae 0x58b5d2
mov qword [rsp + 0x68], rdi
mov qword [rsp + 0x88], rdx
mov word [rsp + 0x46], r10w
mov rcx, r9
mov edi, 1
lea rsi, [0x006464e0]
call fcn.00447d60
mov rdx, qword [rsp + 0x88]
mov rsi, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x68]
movzx r8d, word [rsp + 0xa8]
movzx r10d, word [rsp + 0x46]
mov r9, rcx
mov word [rax + rbx*2 - 2], r10w
jmp 0x58b54f
mov rbx, rcx
jmp 0x58b54f
mov rbx, rcx
jmp 0x58b54f
mov rdx, r9
jmp 0x58b467
mov r10, r9
and r9, r8
shl r9, 4
mov r11, qword [r9 + rdi + 8]
cmp rdx, r11
je 0x58b645
lea r9, [r10 + 1]
test r11, r11
jne 0x58b5f5
mov qword [rsp + 0x78], rsi
lea rax, [0x0084ad10]
mov rbx, rdx
call fcn.0040aaa0
mov rbx, qword [rsp + 0xb0]
mov rsi, qword [rsp + 0x78]
mov rdx, rax
movzx eax, word [rsp + 0xa8]
nop
jmp 0x58b12a
mov rdx, qword [r9 + rdi + 0x10]
jmp 0x58b12a
mov word [rsp + 8], ax
mov qword [rsp + 0x10], rbx
call fcn.0045dcc0
movzx eax, word [rsp + 8]
mov rbx, qword [rsp + 0x10]
jmp fcn.0058b0e0