Function at 0x58e980
Capabilities:
Encode data using base64

Disassembly:
lea r12, [rsp - 0x20]
cmp r12, qword [r14 + 0x10]
jbe 0x58eeef
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 0x58e9ca
mov rdi, qword [0x014a3c10]
mov r8, qword [rdi]
mov r9d, dword [rdx + 0x10]
jmp 0x58ee8d
test rdx, rdx
je 0x58ecee
mov rcx, qword [rdx + 0x18]
mov rax, rsi
call rcx
nop dword [rax]
test rax, rax
je 0x58ecde
mov edx, dword [rax + 0x10]
cmp edx, 0x499ae4eb
jne 0x58eae5
lea rdx, [0x00668fe0]
nop
cmp rax, rdx
jne 0x58ecde
mov rdx, qword [rbx]
mov rsi, qword [rdx + 0x10]
lea rdi, [rsi - 1]
nop
test rdi, rdi
jl 0x58ea7b
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 0x58ea7d
xor edx, edx
mov qword [rsp + 0x48], rdx
mov rcx, qword [0x014a39d8]
mov qword [rsp + 0x60], rcx
lea rax, [0x0065c9e0]
xor ebx, ebx
call fcn.00447c00
mov rdx, qword [0x014a39d0]
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 [0x014a39d8]
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 0x58edef
cmp edx, 0x8001daa6
jne 0x58eb20
lea rdx, [0x00660a20]
cmp rax, rdx
jne 0x58ecde
lea rax, [0x0065a760]
call fcn.0040d4a0
mov word [rax], 0x807
mov ecx, 1
mov edx, 1
jmp 0x58ecfe
cmp edx, 0xe3b960ab
jne 0x58ecde
lea rdx, [0x0068aca0]
cmp rax, rdx
jne 0x58ecde
movzx edx, word [rsp + 0xa8]
cmp dx, 0x304
jne 0x58ecb7
mov rax, qword [rbx]
mov qword [rsp + 0x70], rax
mov rbx, qword [rbx + 8]
mov qword [rsp + 0x90], rbx
nop
nop
mov edx, dword [0x01541f30]
test edx, edx
jne 0x58eb92
lea rax, [0x01541f30]
lea rbx, [0x006da6a0]
nop dword [rax]
call fcn.0046b880
mov rax, qword [rsp + 0x70]
mov rbx, qword [rsp + 0x90]
lea rdx, [0x00725d30]
cmp rax, rdx
jne 0x58ebbf
mov rcx, qword [0x014a18d8]
call fcn.004052a0
test al, al
jne 0x58ec9a
mov rax, qword [rsp + 0x70]
mov rbx, qword [rsp + 0x90]
nop
nop
mov edx, dword [0x01541f30]
test edx, edx
jne 0x58ebeb
lea rax, [0x01541f30]
lea rbx, [0x006da6a0]
call fcn.0046b880
mov rax, qword [rsp + 0x70]
mov rbx, qword [rsp + 0x90]
lea rdx, [0x00725d78]
cmp rax, rdx
jne 0x58ec16
mov rcx, qword [0x014a18e0]
nop
call fcn.004052a0
test al, al
jne 0x58ec87
mov rax, qword [rsp + 0x70]
mov rbx, qword [rsp + 0x90]
nop
nop
mov edx, dword [0x01541f30]
nop
test edx, edx
jne 0x58ec44
lea rax, [0x01541f30]
lea rbx, [0x006da6a0]
call fcn.0046b880
mov rax, qword [rsp + 0x70]
mov rbx, qword [rsp + 0x90]
lea rdx, [0x00725dc0]
cmp rax, rdx
jne 0x58ec77
mov rcx, qword [0x014a18e8]
call fcn.004052a0
nop dword [rax]
test al, al
je 0x58ec77
lea rax, [0x0065a760]
call fcn.0040d4a0
mov word [rax], 0x603
jmp 0x58ecab
xor eax, eax
xor ebx, ebx
mov rcx, rbx
add rsp, 0x98
pop rbp
ret
lea rax, [0x0065a760]
call fcn.0040d4a0
mov word [rax], 0x503
jmp 0x58ecab
lea rax, [0x0065a760]
call fcn.0040d4a0
mov word [rax], 0x403
mov ecx, 1
mov edx, 1
jmp 0x58ecfe
lea rax, [0x0065a9a0]
nop
call fcn.0040d4a0
movabs rcx, 0x203060305030403
mov qword [rax], rcx
mov ecx, 4
mov edx, 4
jmp 0x58ecfe
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 0x58ed24
mov qword [rsp + 0x80], rax
mov qword [rsp + 0x58], rcx
xor edx, edx
xor ebx, ebx
xor esi, esi
xor edi, edi
jmp 0x58ed39
mov rbx, rcx
mov rcx, rdx
add rsp, 0x98
pop rbp
ret
inc rdx
mov rdi, r10
cmp rcx, rdx
jle 0x58edb7
movzx r9d, word [rax + rdx*2]
mov r10, qword [r8 + 0x28]
mov r11, qword [r8 + 0x30]
xor r12d, r12d
jmp 0x58edcc
lea r10, [rdi + 1]
cmp rbx, r10
jae 0x58eda7
mov qword [rsp + 0x68], rdx
mov word [rsp + 0x44], r9w
mov rax, rsi
mov rcx, rbx
mov edi, 1
lea rsi, [0x0065c9e0]
mov rbx, r10
call fcn.00447ce0
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 0x58ed33
mov r10, rdi
jmp 0x58ed33
mov rax, rsi
mov rcx, rbx
mov rbx, rdi
add rsp, 0x98
pop rbp
ret
inc r12
cmp r12, r11
jge 0x58edaf
movzx r13d, word [r10 + r12*2]
cmp r13w, r9w
jne 0x58edc9
nop dword [rax]
jmp 0x58ed50
add rdx, 0x18
dec rdi
mov rcx, rbx
test rdi, rdi
jle 0x58ee85
movzx r10d, word [rdx]
nop dword [rax]
cmp qword [rdx + 8], rsi
jg 0x58ee7c
movzx r11d, word [rdx + 0x10]
cmp r8w, r11w
ja 0x58ee74
lea rbx, [rcx + 1]
cmp r9, rbx
jae 0x58ee69
mov qword [rsp + 0x68], rdi
mov qword [rsp + 0x88], rdx
mov word [rsp + 0x46], r10w
mov rcx, r9
mov edi, 1
lea rsi, [0x0065c9e0]
nop dword [rax]
call fcn.00447ce0
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 0x58ede5
mov rbx, rcx
jmp 0x58ede5
mov rbx, rcx
nop
jmp 0x58ede5
mov rdx, r9
jmp 0x58ecfe
mov r10, r9
and r9, r8
shl r9, 4
mov r11, qword [r9 + rdi + 8]
nop dword [rax]
cmp rdx, r11
je 0x58eee5
lea r9, [r10 + 1]
test r11, r11
jne 0x58ee8d
mov qword [rsp + 0x78], rsi
lea rax, [0x014a3c10]
mov rbx, rdx
nop dword [rax]
call fcn.0040aac0
mov rbx, qword [rsp + 0xb0]
mov rsi, qword [rsp + 0x78]
mov rdx, rax
movzx eax, word [rsp + 0xa8]
nop dword [rax]
jmp 0x58e9ca
mov rdx, qword [r9 + rdi + 0x10]
jmp 0x58e9ca
mov word [rsp + 8], ax
mov qword [rsp + 0x10], rbx
call fcn.0045e020
movzx eax, word [rsp + 8]
mov rbx, qword [rsp + 0x10]
jmp fcn.0058e980