Function at 0x52f4f0
Capabilities:
Encode data using base64

Disassembly:
push ecx
mov eax, dword [esp + 8]
mov edx, dword [eax]
push ebx
movzx ebx, byte [edx + 1]
push ebp
mov ebp, dword [esp + 0x20]
add edx, 1
shr ebp, 0xb
and ebp, 1
add edx, 1
test ebp, ebp
mov dword [esp + 8], 0
je 0x52f600
cmp ebx, 0xc0
jb 0x52f600
movzx eax, byte [edx]
and eax, 0x3f
test bl, 0x20
jne 0x52f544
and ebx, 0x1f
shl ebx, 6
or ebx, eax
add edx, 1
jmp 0x52f600
test bl, 0x10
jne 0x52f565
and ebx, 0xf
shl ebx, 6
or ebx, eax
movzx eax, byte [edx + 1]
shl ebx, 6
and eax, 0x3f
or ebx, eax
add edx, 2
jmp 0x52f600
test bl, 8
jne 0x52f58f
and ebx, 7
shl ebx, 6
or ebx, eax
movzx eax, byte [edx + 1]
shl ebx, 6
and eax, 0x3f
or ebx, eax
movzx eax, byte [edx + 2]
shl ebx, 6
and eax, 0x3f
or ebx, eax
add edx, 3
jmp 0x52f600
test bl, 4
jne 0x52f5c5
and ebx, 3
shl ebx, 6
or ebx, eax
movzx eax, byte [edx + 1]
shl ebx, 6
and eax, 0x3f
or ebx, eax
movzx eax, byte [edx + 2]
shl ebx, 6
and eax, 0x3f
or ebx, eax
movzx eax, byte [edx + 3]
shl ebx, 6
and eax, 0x3f
or ebx, eax
add edx, 4
jmp 0x52f600
and ebx, 1
shl ebx, 6
or ebx, eax
movzx eax, byte [edx + 1]
shl ebx, 6
and eax, 0x3f
or ebx, eax
movzx eax, byte [edx + 2]
shl ebx, 6
and eax, 0x3f
or ebx, eax
movzx eax, byte [edx + 3]
shl ebx, 6
and eax, 0x3f
or ebx, eax
movzx eax, byte [edx + 4]
shl ebx, 6
and eax, 0x3f
or ebx, eax
add edx, 5
sub edx, 1
test ebx, ebx
jne 0x52f613
mov ecx, dword [esp + 0x18]
mov dword [ecx], 1
jmp 0x52f65d
lea eax, [ebx - 0x30]
cmp eax, 0x4a
ja 0x52f65d
push esi
lea esi, [ebx - 0x30]
push edi
movsx edi, word [esi*2 + 0x573098]
test edi, edi
je 0x52f688
jle 0x52f632
mov ebx, edi
jmp 0x52f65b
neg edi
mov esi, edi
mov dword [esp + 0x10], edi
cmp esi, 0xc
jne 0x52f65b
cmp byte [edx + 1], 0x7b
jne 0x52f65b
lea eax, [edx + 2]
call fcn.0052f470
test eax, eax
jne 0x52f65b
mov eax, dword [esp + 0x20]
mov dword [eax], 0x25
pop edi
pop esi
test dword [esp + 0x20], 0x20000000
mov eax, dword [esp + 8]
je 0x52f676
lea ecx, [eax - 6]
cmp ecx, 5
ja 0x52f676
add eax, 0x17
mov ecx, dword [esp + 0x10]
mov dword [ecx], edx
mov edx, dword [esp + 0x14]
pop ebp
mov dword [edx], ebx
pop ebx
pop ecx
ret 0x14
cmp eax, 0x48
ja case.0x52f698.10
movzx eax, byte [eax + 0x52fc24]
jmp dword [eax*4 + 0x52fbfc]
test dword [esp + 0x28], 0x2000000
je 0x52f651
movzx eax, byte [edx + 1]
test byte [eax + 0x574080], 8
je 0x52f65b
movzx edi, byte [edx + 2]
test byte [edi + 0x574080], 8
je 0x52f65b
movzx esi, byte [edx + 3]
test byte [esi + 0x574080], 8
je 0x52f65b
movzx ecx, byte [edx + 4]
test byte [ecx + 0x574080], 8
je 0x52f65b
cmp eax, 0x61
jb 0x52f6e9
sub eax, 0x20
cmp eax, 0x41
sbb ebx, ebx
and ebx, 0xfffffff9
add ebx, 0x37
sub eax, ebx
cmp edi, 0x61
jb 0x52f6fe
sub edi, 0x20
cmp edi, 0x41
sbb ebx, ebx
and ebx, 0xfffffff9
shl eax, 4
add ebx, 0x37
sub eax, ebx
add eax, edi
cmp esi, 0x61
jb 0x52f718
sub esi, 0x20
cmp esi, 0x41
sbb edi, edi
and edi, 0xfffffff9
shl eax, 4
add edi, 0x37
sub eax, edi
add eax, esi
mov esi, ecx
cmp esi, 0x61
jb 0x52f734
sub esi, 0x20
cmp esi, 0x41
sbb ecx, ecx
shl eax, 4
mov ebx, eax
and ecx, 0xfffffff9
add ecx, 0x37
sub ebx, ecx
add ebx, esi
add edx, 4
mov eax, ebp
neg eax
sbb eax, eax
and eax, 0x10ff00
add eax, 0xff
cmp ebx, eax
jbe 0x52fafe
mov ecx, dword [esp + 0x20]
mov dword [ecx], 0x4c
jmp 0x52f65b
test dword [esp + 0x28], 0x2000000
jne 0x52f65b
mov ecx, dword [esp + 0x20]
mov dword [ecx], 0x25
jmp 0x52f65b
test ecx, ecx
jne 0x52f65b
mov al, byte [edx + 1]
cmp al, 0x3c
je 0x52f8b0
cmp al, 0x27
je 0x52f8b0
cmp al, 0x7b
jne 0x52f7f2
mov al, byte [edx + 2]
test al, al
lea esi, [edx + 2]
je 0x52f7d2
cmp al, 0x7d
je 0x52f7db
cmp al, 0x2d
je 0x52f7c8
cmp al, 0x30
jb 0x52f7db
cmp al, 0x39
ja 0x52f7db
mov al, byte [esi + 1]
add esi, 1
test al, al
jne 0x52f7b8
mov ebp, 1
add edx, ebp
jmp 0x52f7f4
mov al, byte [esi]
test al, al
je 0x52f7d2
cmp al, 0x7d
je 0x52f7d2
mov dword [esp + 0x10], 0x1c
jmp 0x52f65b
xor ebp, ebp
cmp byte [edx + 1], 0x2d
jne 0x52f803
mov edi, 1
add edx, edi
jmp 0x52f805
xor edi, edi
mov al, byte [edx + 1]
xor esi, esi
cmp al, 0x30
jb 0x52f831
mov edi, edi
cmp al, 0x39
ja 0x52f831
cmp esi, 0xccccccb
jg 0x52f84c
movzx ecx, byte [edx + 1]
add edx, 1
lea eax, [esi + esi*4]
lea esi, [ecx + eax*2 - 0x30]
mov al, byte [edx + 1]
cmp al, 0x30
jae 0x52f810
test ebp, ebp
je 0x52f870
add edx, 1
cmp byte [edx], 0x7d
je 0x52f870
mov ecx, dword [esp + 0x20]
mov dword [ecx], 0x39
jmp 0x52f65b
mov al, byte [edx + 1]
cmp al, 0x30
jb 0x52f861
cmp al, 0x39
ja 0x52f861
mov al, byte [edx + 2]
add edx, 1
cmp al, 0x30
jae 0x52f853
mov eax, dword [esp + 0x20]
mov dword [eax], 0x3d
jmp 0x52f65b
test esi, esi
jne 0x52f883
mov eax, dword [esp + 0x20]
mov dword [eax], 0x3a
jmp 0x52f65b
test edi, edi
je 0x52f8a5
mov eax, dword [esp + 0x24]
cmp esi, eax
jle 0x52f89e
mov ecx, dword [esp + 0x20]
mov dword [ecx], 0xf
jmp 0x52f65b
sub eax, esi
add eax, 1
mov esi, eax
neg esi
mov dword [esp + 0x10], esi
jmp 0x52f63a
mov dword [esp + 0x10], 0x1b
jmp 0x52f65b
test ecx, ecx
jne 0x52f8fd
mov al, byte [edx + 1]
cmp al, 0x30
mov ecx, edx
jb 0x52f8f0
lea ebx, [ebx]
cmp al, 0x39
ja 0x52f8f0
cmp esi, 0xccccccb
jg 0x52f951
add edx, 1
lea eax, [esi + esi*4]
movzx esi, byte [edx]
lea esi, [esi + eax*2 - 0x30]
mov al, byte [edx + 1]
cmp al, 0x30
jae 0x52f8d0
cmp esi, 8
jl 0x52f8a5
cmp esi, dword [esp + 0x24]
jle 0x52f8a5
mov edx, ecx
movzx ebx, byte [edx]
cmp ebx, 0x38
jae 0x52f65b
sub ebx, 0x30
lea esp, [esp]
mov al, byte [edx + 1]
add edi, 1
cmp al, 0x30
jb 0x52f92e
cmp al, 0x37
ja 0x52f92e
movzx eax, byte [edx + 1]
add edx, 1
cmp edi, 2
lea ebx, [eax + ebx*8 - 0x30]
jl 0x52f910
test ebp, ebp
jne 0x52f65b
cmp ebx, 0xff
jbe 0x52f65b
mov ecx, dword [esp + 0x20]
mov dword [ecx], 0x33
jmp 0x52f65b
mov al, byte [edx + 1]
cmp al, 0x30
jb 0x52f966
cmp al, 0x39
ja 0x52f966
mov al, byte [edx + 2]
add edx, 1
cmp al, 0x30
jae 0x52f958
mov ecx, dword [esp + 0x20]
mov dword [ecx], 0x3d
jmp 0x52f65b
cmp byte [edx + 1], 0x7b
je 0x52f98a
mov eax, dword [esp + 0x20]
mov dword [eax], 0x51
jmp 0x52f65b
cmp byte [edx + 2], 0x7d
jne 0x52f99f
mov ecx, dword [esp + 0x20]
mov dword [ecx], 0x56
jmp 0x52f65b
mov al, byte [edx + 2]
add edx, 2
xor ebx, ebx
cmp al, 0x30
jb 0x52f9e1
jmp 0x52f9b0
cmp al, 0x37
ja 0x52f9e1
add edx, 1
test ebx, ebx
movzx eax, al
jne 0x52f9c3
cmp eax, 0x30
je 0x52f9db
lea ebx, [eax + ebx*8 - 0x30]
mov eax, ebp
neg eax
sbb eax, eax
and eax, 0x10ff00
add eax, 0xff
cmp ebx, eax
ja 0x52f9f9
mov al, byte [edx]
cmp al, 0x30
jae 0x52f9b0
cmp byte [edx], 0x7d
je 0x52fafe
mov eax, dword [esp + 0x20]
mov dword [eax], 0x50
jmp 0x52f65b
mov al, byte [edx]
cmp al, 0x30
jb 0x52fa0e
nop
cmp al, 0x37
ja 0x52fa0e
mov al, byte [edx + 1]
add edx, 1
cmp al, 0x30
jae 0x52fa00
mov ecx, dword [esp + 0x20]
mov dword [ecx], 0x22
jmp 0x52f65b
test dword [esp + 0x28], 0x2000000
je 0x52fa82
movzx eax, byte [edx + 1]
test byte [eax + 0x574080], 8
je 0x52f65b
movzx esi, byte [edx + 2]
test byte [esi + 0x574080], 8
je 0x52f65b
cmp eax, 0x61
jb 0x52fa51
sub eax, 0x20
cmp eax, 0x41
sbb ecx, ecx
and ecx, 0xfffffff9
add ecx, 0x37
sub eax, ecx
cmp esi, 0x61
jb 0x52fa66
sub esi, 0x20
cmp esi, 0x41
sbb ecx, ecx
and ecx, 0xfffffff9
shl eax, 4
add ecx, 0x37
mov ebx, eax
sub ebx, ecx
add ebx, esi
add edx, 2
jmp 0x52f65b
cmp byte [edx + 1], 0x7b
jne 0x52fb60
mov al, byte [edx + 2]
add edx, 2
cmp al, 0x7d
jne 0x52faa5
mov eax, dword [esp + 0x20]
mov dword [eax], 0x56
jmp 0x52f65b
movzx eax, al
xor ebx, ebx
test byte [eax + 0x574080], 8
je 0x52faf9
add edx, 1
test ebx, ebx
jne 0x52fabf
cmp eax, 0x30
je 0x52faed
cmp eax, 0x61
jb 0x52fac7
sub eax, 0x20
cmp eax, 0x41
sbb ecx, ecx
and ecx, 0xfffffff9
shl ebx, 4
add ecx, 0x37
sub ebx, ecx
add ebx, eax
mov eax, ebp
neg eax
sbb eax, eax
and eax, 0x10ff00
add eax, 0xff
cmp ebx, eax
ja 0x52fb26
movzx eax, byte [edx]
test byte [eax + 0x574080], 8
jne 0x52fab3
cmp byte [edx], 0x7d
jne 0x52fb51
test ebp, ebp
je 0x52f65b
lea eax, [ebx - 0xd800]
cmp eax, 0x7ff
ja 0x52f65b
mov ecx, dword [esp + 0x20]
mov dword [ecx], 0x49
jmp 0x52f65b
movzx ecx, byte [edx]
test byte [ecx + 0x574080], 8
je 0x52fb42
movzx eax, byte [edx + 1]
add edx, 1
test byte [eax + 0x574080], 8
jne 0x52fb32
mov ecx, dword [esp + 0x20]
mov dword [ecx], 0x22
jmp 0x52f65b
mov eax, dword [esp + 0x20]
mov dword [eax], 0x4f
jmp 0x52f65b
xor ebx, ebx
movzx ecx, byte [edx + 1]
add edi, 1
test byte [ecx + 0x574080], 8
je 0x52f65b
movzx eax, byte [edx + 1]
add edx, 1
cmp eax, 0x61
jb 0x52fb85
sub eax, 0x20
cmp eax, 0x41
sbb ecx, ecx
and ecx, 0xfffffff9
shl ebx, 4
add ecx, 0x37
sub ebx, ecx
add ebx, eax
cmp edi, 2
jl 0x52fb62
jmp 0x52f65b
movzx ebx, byte [edx + 1]
add edx, 1
test ebx, ebx
jne 0x52fbbb
mov eax, dword [esp + 0x20]
mov dword [eax], 2
jmp 0x52f65b
cmp ebx, 0x7f
jbe 0x52fbcf
mov ecx, dword [esp + 0x20]
mov dword [ecx], 0x44
jmp 0x52f65b
lea eax, [ebx - 0x61]
cmp eax, 0x19
ja 0x52fbda
sub ebx, 0x20
xor ebx, 0x40
jmp 0x52f65b
test byte [esp + 0x28], 0x40
je 0x52f65b
mov ecx, dword [esp + 0x20]
mov dword [ecx], 3
jmp 0x52f65b