Function at 0x48f140
Capabilities:
Encode data using base64

Disassembly:
lea r12, [rsp - 0x48]
cmp r12, qword [r14 + 0x10]
jbe 0x48f8ae
sub rsp, 0xc8
mov qword [rsp + 0xc0], rbp
lea rbp, [rsp + 0xc0]
mov qword [rsp + 0xd0], rax
mov rdx, qword [r11]
add rdx, 0xffffffffffffffc4
neg rdx
cmp rdx, 0x40
sbb r11, r11
test r9, r9
mov r12d, 0
cmove r10, r12
mov r12, rcx
mov rcx, rdx
shl r9, cl
and r9, r11
jmp 0x48f1a0
shl r9, 1
dec r10
test r9, r9
je 0x48f1ac
bt r9, 0x3c
jae 0x48f19a
cmp rdi, 0xf
jae 0x48f224
mov rcx, rdi
shl rcx, 2
cmp rcx, 0x40
sbb rdx, rdx
lea r11, [rcx - 0x3c]
neg r11
cmp r11, 0x40
sbb r13, r13
mov r15, r9
shl r9, cl
and r9, rdx
movabs rdx, 0xfffffffffffffff
and rdx, r9
mov rcx, r11
shr r15, cl
and r15, r13
mov r9, r15
and r15d, 1
or rdx, r15
movabs r15, 0x800000000000000
cmp r15, rdx
jae 0x48f20c
lea r15, [r9 + 1]
jmp 0x48f20f
mov r15, r9
shl r15, cl
and r15, r13
bt r15, 0x3d
jae 0x48f227
shr r15, 1
inc r10
jmp 0x48f227
mov r15, r9
nop
movabs rdx, 0xea63ae55f0e42732
mov qword [rsp + 0x88], rdx
movabs rdx, 0xbc4961dcffee3502
mov qword [rsp + 0x90], rdx
movabs rdx, 0x4dd387df434e0afe
mov qword [rsp + 0x78], rdx
movabs rdx, 0xaa1c038763730436
mov qword [rsp + 0x80], rdx
xor ecx, ecx
jmp 0x48f289
movzx edx, byte [rsp + rcx + 0x88]
movzx r9d, byte [rsp + rcx + 0x78]
add edx, r9d
mov byte [rsp + rcx + 0x78], dl
inc rcx
cmp rcx, 0x10
jl 0x48f271
mov qword [rsp + 0xe8], rdi
mov byte [rsp + 0xf1], r8b
mov qword [rsp + 0xd0], rax
mov byte [rsp + 0xf0], sil
mov qword [rsp + 0x70], r10
mov qword [rsp + 0xd8], rbx
mov qword [rsp + 0x68], r15
mov qword [rsp + 0x60], r12
lea rax, [rsp + 0x98]
lea rbx, [rsp + 0x78]
mov ecx, 0x10
call fcn.0044a200
movzx edx, byte [rsp + 0xf0]
cmp dl, 0x58
jne 0x48f2f7
call fcn.00495360
movzx edx, byte [rsp + 0xf0]
mov qword [rsp + 0x48], rbx
mov qword [rsp + 0xb8], rax
movzx r8d, byte [rsp + 0xf1]
test r8b, r8b
je 0x48f370
mov r8, qword [rsp + 0xd8]
inc r8
mov rcx, qword [rsp + 0x60]
cmp rcx, r8
jb 0x48f331
mov rsi, qword [rsp + 0xd0]
jmp 0x48f368
mov rax, qword [rsp + 0xd0]
mov rbx, r8
mov edi, 1
lea rsi, [0x005d5ee0]
call fcn.004460c0
movzx edx, byte [rsp + 0xf0]
mov r8, rbx
mov rsi, rax
mov rax, qword [rsp + 0xb8]
mov rbx, qword [rsp + 0x48]
mov byte [r8 + rsi - 1], 0x2d
jmp 0x48f385
mov rcx, qword [rsp + 0x60]
mov rsi, qword [rsp + 0xd0]
mov r8, qword [rsp + 0xd8]
add r8, 3
cmp rcx, r8
jae 0x48f3c0
mov rax, rsi
mov rbx, r8
mov edi, 3
lea rsi, [0x005d5ee0]
call fcn.004460c0
movzx edx, byte [rsp + 0xf0]
mov rsi, rax
mov r8, rbx
mov rax, qword [rsp + 0xb8]
mov rbx, qword [rsp + 0x48]
mov byte [r8 + rsi - 3], 0x30
mov byte [r8 + rsi - 2], dl
mov r9, qword [rsp + 0x68]
mov r10, r9
shr r9, 0x3c
and r9d, 1
add r9d, 0x30
mov byte [r8 + rsi - 1], r9b
shl r10, 4
mov qword [rsp + 0x68], r10
mov r9, qword [rsp + 0xe8]
test r9, r9
jge 0x48f44c
test r10, r10
je 0x48f449
inc r8
cmp rcx, r8
jae 0x48f43e
mov rax, rsi
mov rbx, r8
mov edi, 1
lea rsi, [0x005d5ee0]
call fcn.004460c0
movzx edx, byte [rsp + 0xf0]
mov r10, qword [rsp + 0x68]
mov r8, rbx
mov rsi, rax
mov rax, qword [rsp + 0xb8]
mov rbx, qword [rsp + 0x48]
mov byte [r8 + rsi - 1], 0x2e
jmp 0x48f831
test r9, r9
jle 0x48f4a5
inc r8
cmp rcx, r8
jae 0x48f495
mov rax, rsi
mov rbx, r8
mov edi, 1
lea rsi, [0x005d5ee0]
call fcn.004460c0
movzx edx, byte [rsp + 0xf0]
mov r9, qword [rsp + 0xe8]
mov r10, qword [rsp + 0x68]
mov r8, rbx
mov rsi, rax
mov rax, qword [rsp + 0xb8]
mov rbx, qword [rsp + 0x48]
mov byte [r8 + rsi - 1], 0x2e
xor edi, edi
nop dword [rax]
jmp 0x48f793
nop
mov r9d, edx
or edx, 0x20
cmp r9b, dl
jne 0x48f4b8
mov eax, 0x70
jmp 0x48f4bd
mov eax, 0x50
lea rbx, [r8 + 1]
cmp rcx, rbx
jae 0x48f4e6
mov byte [rsp + 0x45], al
mov rax, rsi
mov edi, 1
lea rsi, [0x005d5ee0]
call fcn.004460c0
mov rsi, rax
movzx eax, byte [rsp + 0x45]
mov byte [rbx + rsi - 1], al
mov rdx, qword [rsp + 0x70]
test rdx, rdx
jge 0x48f4fe
neg rdx
mov eax, 0x2d
jmp 0x48f503
mov eax, 0x2b
mov qword [rsp + 0x70], rdx
inc rbx
cmp rcx, rbx
jae 0x48f535
mov byte [rsp + 0x45], al
mov rax, rsi
mov edi, 1
lea rsi, [0x005d5ee0]
call fcn.004460c0
mov rdx, qword [rsp + 0x70]
mov rsi, rax
movzx eax, byte [rsp + 0x45]
mov byte [rbx + rsi - 1], al
cmp rdx, 0x64
jge 0x48f5b2
add rbx, 2
movabs rax, 0xcccccccccccccccd
mov rdi, rdx
imul rdx
add rdx, rdi
sar rdx, 3
mov r8, rdi
sar rdi, 0x3f
sub rdx, rdi
lea r9, [rdx + rdx*4]
shl r9, 1
sub r8, r9
cmp rcx, rbx
jae 0x48f59e
mov qword [rsp + 0x70], rdx
mov qword [rsp + 0x60], r8
mov rax, rsi
mov edi, 2
lea rsi, [0x005d5ee0]
call fcn.004460c0
mov rdx, qword [rsp + 0x70]
mov r8, qword [rsp + 0x60]
mov rsi, rax
add edx, 0x30
mov byte [rbx + rsi - 2], dl
lea edx, [r8 + 0x30]
mov byte [rbx + rsi - 1], dl
jmp 0x48f771
cmp rdx, 0x3e8
jge 0x48f67f
add rbx, 3
movabs rax, 0xa3d70a3d70a3d70b
mov rdi, rdx
imul rdx
add rdx, rdi
movabs rax, 0xcccccccccccccccd
mov r8, rdx
imul rdi
add rdx, rdi
mov r9, rdx
sar rdx, 3
movabs rax, 0xcccccccccccccccd
mov r10, rdx
imul rdx
add rdx, r10
sar rdx, 3
sar r9, 0x3f
sub rdx, r9
lea rdx, [rdx + rdx*4]
shl rdx, 1
mov r9, r10
sub r10, rdx
lea rdx, [r9 + r9*4]
shl rdx, 1
sub rdi, rdx
cmp rcx, rbx
jae 0x48f65f
mov qword [rsp + 0x70], rdi
mov qword [rsp + 0x60], r8
mov qword [rsp + 0x58], r10
mov rax, rsi
mov edi, 3
lea rsi, [0x005d5ee0]
call fcn.004460c0
mov rdi, qword [rsp + 0x70]
mov r8, qword [rsp + 0x60]
mov r10, qword [rsp + 0x58]
mov rsi, rax
sar r8, 6
lea edx, [r8 + 0x30]
mov byte [rbx + rsi - 3], dl
lea edx, [r10 + 0x30]
mov byte [rbx + rsi - 2], dl
lea edx, [rdi + 0x30]
mov byte [rbx + rsi - 1], dl
jmp 0x48f771
movabs rax, 0xcccccccccccccccd
mov rdi, rdx
imul rdx
add rdx, rdi
mov r8, rdx
sar rdx, 3
lea r9, [rdx + rdx*4]
shl r9, 1
mov r10, rdi
sub rdi, r9
add rbx, 4
movabs rax, 0xa3d70a3d70a3d70b
mov r9, rdx
imul r10
add rdx, r10
sar rdx, 6
movzx r11d, dl
imul r11d, r11d, 0x19a
shr r11d, 0xc
lea r11d, [r11 + r11*4]
shl r11d, 1
sub edx, r11d
movabs rax, 0xcccccccccccccccd
mov r11d, edx
imul r9
add rdx, r9
sar rdx, 3
sar r8, 0x3f
sub rdx, r8
lea rdx, [rdx + rdx*4]
shl rdx, 1
sub r9, rdx
cmp rcx, rbx
jae 0x48f742
mov qword [rsp + 0x60], r9
mov qword [rsp + 0x58], rdi
mov byte [rsp + 0x47], r11b
mov rax, rsi
mov edi, 4
lea rsi, [0x005d5ee0]
call fcn.004460c0
mov rdi, qword [rsp + 0x58]
mov r9, qword [rsp + 0x60]
mov r10, qword [rsp + 0x70]
movzx r11d, byte [rsp + 0x47]
mov rsi, rax
movabs rax, 0x4189374bc6a7ef9e
imul r10
sar rdx, 8
add edx, 0x30
mov byte [rbx + rsi - 4], dl
lea edx, [r11 + 0x30]
mov byte [rbx + rsi - 3], dl
lea edx, [r9 + 0x30]
mov byte [rbx + rsi - 2], dl
lea edx, [rdi + 0x30]
mov byte [rbx + rsi - 1], dl
mov rax, rsi
mov rbp, qword [rsp + 0xc0]
add rsp, 0xc8
ret
mov byte [r8 + rsi - 1], r10b
inc rdi
shl r11, 4
mov r10, r11
cmp r9, rdi
jle 0x48f4a5
mov r11, r10
shr r10, 0x3c
and r10d, 0xf
cmp rbx, r10
jbe 0x48f817
inc r8
movzx r10d, byte [rax + r10]
cmp rcx, r8
jae 0x48f784
mov qword [rsp + 0x50], rdi
mov byte [rsp + 0x46], r10b
mov qword [rsp + 0x68], r11
mov rax, rsi
mov rbx, r8
mov edi, 1
lea rsi, [0x005d5ee0]
call fcn.004460c0
movzx edx, byte [rsp + 0xf0]
mov rdi, qword [rsp + 0x50]
mov r9, qword [rsp + 0xe8]
movzx r10d, byte [rsp + 0x46]
mov r11, qword [rsp + 0x68]
mov r8, rbx
mov rsi, rax
mov rax, qword [rsp + 0xb8]
mov rbx, qword [rsp + 0x48]
jmp 0x48f784
mov rax, r10
mov rcx, rbx
nop dword [rax]
call fcn.0045f5e0
mov byte [r8 + rsi - 1], r10b
shl r9, 4
mov r10, r9
test r10, r10
je 0x48f4a5
mov r9, r10
shr r10, 0x3c
and r10d, 0xf
cmp rbx, r10
jbe 0x48f8a2
inc r8
movzx r10d, byte [rax + r10]
cmp rcx, r8
jae 0x48f825
mov qword [rsp + 0x68], r9
mov byte [rsp + 0x46], r10b
mov rax, rsi
mov rbx, r8
mov edi, 1
lea rsi, [0x005d5ee0]
call fcn.004460c0
movzx edx, byte [rsp + 0xf0]
mov r9, qword [rsp + 0x68]
movzx r10d, byte [rsp + 0x46]
mov r8, rbx
mov rsi, rax
mov rax, qword [rsp + 0xb8]
mov rbx, qword [rsp + 0x48]
nop
jmp 0x48f825
mov rax, r10
mov rcx, rbx
call fcn.0045f5e0
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
mov byte [rsp + 0x29], r8b
mov qword [rsp + 0x30], r9
mov qword [rsp + 0x38], r10
mov qword [rsp + 0x40], r11
nop dword [rax + rax]
call fcn.0045cf60
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]
movzx r8d, byte [rsp + 0x29]
mov r9, qword [rsp + 0x30]
mov r10, qword [rsp + 0x38]
mov r11, qword [rsp + 0x40]
jmp fcn.0048f140