Function at 0x403f10
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
call fcn.0048bfd0
test al, al
je 0x403f36
pop ecx
pop esp
push eax
push esp
push ebx
push ecx
push esp
push ebx
pop esi
pop edi
pop ebp
pop edi
pop edi
pop ebx
push edi
pop edx
pop ebx
pop eax
pop esi
pop esi
push ecx
push ebx
call fcn.0048be10
test al, al
je 0x403f55
pop esi
push ebp
pop ecx
pop eax
pop esi
push edx
pop edi
push ecx
push edx
pop esp
push esp
pop esi
pop esp
push edi
push eax
pop ecx
push ebx
pop ebx
pop esi
push edi
pop ebx
pop esi
call fcn.0048bb70
test al, al
je 0x403f78
push ebp
push eax
push esp
pop edx
pop edx
pop eax
pop esi
pop edi
pop edi
push ebx
push edx
pop ebp
pop ecx
push esi
push eax
push esp
pop ecx
pop ebx
pop ebp
pop ebx
pop edx
pop esi
pop esi
pop esp
push esi
pop ebx
call fcn.0048bb00
test al, al
je 0x403f96
pop ebx
pop ebp
pop edi
pop eax
pop ebp
pop edx
pop ebp
push eax
push esp
push eax
push ebx
push esp
pop esp
pop edi
pop ebp
pop edx
push esp
push ebx
push eax
pop esi
pop esi
call fcn.0048bfd0
test al, al
je 0x403fbe
pop edx
pop ebp
pop edx
pop edx
pop esp
pop ebx
push esi
push ebx
push edx
pop esi
push eax
pop edx
pop esp
push edi
pop ebx
pop esi
pop esp
pop edx
pop ecx
push esp
pop ebp
push edx
push edx
push ecx
pop edi
push ebp
push edx
push ecx
pop eax
push esi
pop ebx
mov edi, dword [ebp + 0xc]
xor edx, edx
xor ecx, ecx
xor ebx, ebx
test edi, edi
jle 0x404109
mov esi, dword [ebp + 8]
mov al, byte [ebx + esi]
cmp al, 0x3d
jne 0x403fdf
inc ecx
cmp ecx, 2
jg 0x40402b
cmp al, 0x7f
ja 0x40402b
movzx eax, al
mov al, byte [eax + 0x609690]
cmp al, 0x7f
je 0x40402b
cmp al, 0x40
jae 0x403ff8
test ecx, ecx
jne 0x40402b
inc ebx
inc edx
mov dword [ebp + 0xc], ebx
cmp ebx, edi
jl 0x403fd2
test edx, edx
je 0x404109
mov ecx, dword [ebp + 0x14]
lea eax, [edx + edx*2]
lea eax, [eax*2 + 7]
sar eax, 3
cmp dword [ecx], eax
jge 0x404037
mov dword [ecx], eax
mov eax, 0xfffffff0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, 0xffffffee
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
call fcn.0048c0b0
test al, al
je 0x40405f
push edi
push eax
push esp
pop edx
pop edx
pop edx
pop ebp
push ebp
pop ebp
push edx
pop ecx
push esp
push ebp
push ebp
push esi
pop esi
push ebx
push eax
pop ecx
pop esi
pop edx
push ebx
pop esp
pop esi
pop ebp
push ebp
pop esp
push ecx
pop edx
pop ebp
pop edi
call fcn.0048c040
test al, al
je 0x404086
push ebx
pop ecx
push edi
pop ebx
push esi
pop ebx
pop ecx
push ecx
pop esi
pop edi
pop ecx
pop edx
push ebx
push esp
pop esi
pop esp
pop edx
push esp
pop ecx
pop edx
push ecx
push edi
push ecx
pop edx
push esi
pop esi
pop ebp
mov ebx, dword [ebp + 0xc]
xor eax, eax
mov dword [ebp - 4], 0
mov dword [ebp + 0xc], eax
mov esi, 3
mov eax, dword [ebp + 0x10]
mov edx, eax
test ebx, ebx
jle 0x404102
mov edi, dword [ebp + 8]
movzx eax, byte [edi]
mov cl, byte [eax + 0x609690]
xor eax, eax
cmp cl, 0x40
sete al
sub esi, eax
movzx eax, cl
mov ecx, dword [ebp - 4]
and eax, 0x3f
shl ecx, 6
or ecx, eax
mov eax, dword [ebp + 0xc]
inc eax
mov dword [ebp - 4], ecx
mov dword [ebp + 0xc], eax
cmp eax, 4
jne 0x4040f9
xor eax, eax
mov dword [ebp + 0xc], eax
test esi, esi
jle 0x4040e4
mov eax, ecx
shr eax, 0x10
mov byte [edx], al
inc edx
cmp esi, 1
jle 0x4040f1
mov eax, ecx
shr eax, 8
mov byte [edx], al
inc edx
cmp esi, 2
jle 0x4040f9
mov byte [edx], cl
inc edx
dec ebx
inc edi
test ebx, ebx
jg 0x4040a3
mov eax, dword [ebp + 0x10]
sub edx, eax
mov eax, dword [ebp + 0x14]
mov dword [eax], edx
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret