Function at 0x41ea10
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5459c2
mov eax, dword fs:[0]
push eax
sub esp, 0xac
mov eax, dword [0x8870bc]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0xa8], ecx
mov esi, dword [ebp + 8]
lea edx, [ebp - 0x98]
mov dword [ebp - 0xb8], esi
mov dword [ebp - 0xb0], 0
movzx eax, byte [0x72a7e0]
movups xmm0, xmmword [str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
test byte [ebp + 0xc], 1
mov byte [ebp - 0x58], al
movzx eax, byte [0x72a828]
mov byte [ebp - 0x14], al
lea eax, [ebp - 0x54]
cmove eax, edx
mov dword [ebp - 4], 0
movups xmmword [ebp - 0x98], xmm0
mov dword [ebp - 0x9c], eax
mov eax, dword [ecx]
movups xmm0, xmmword [0x72a7b0]
push 0
mov dword [ebp - 0xac], esi
mov ecx, dword [eax + 4]
mov eax, 0x55555556
movups xmmword [ebp - 0x88], xmm0
add ecx, 2
mov dword [ebp - 0xa0], 0
movups xmm0, xmmword [0x72a7c0]
imul ecx
movups xmmword [ebp - 0x78], xmm0
movups xmm0, xmmword [0x72a7d0]
movups xmmword [ebp - 0x68], xmm0
mov edi, edx
movups xmm0, xmmword [str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789__]
shr edi, 0x1f
add edi, edx
movups xmmword [ebp - 0x54], xmm0
shl edi, 2
movups xmm0, xmmword [0x72a7f8]
movups xmmword [ebp - 0x44], xmm0
lea eax, [edi + 1]
movups xmm0, xmmword [0x72a808]
push eax
push 4
movups xmmword [ebp - 0x34], xmm0
push 1
movups xmm0, xmmword [0x72a818]
movups xmmword [ebp - 0x24], xmm0
call fcn.00401560
add esp, 0x10
mov dword [esi], eax
test eax, eax
jne 0x41eb2b
call fcn.00418900
mov eax, dword [esi]
mov dword [eax + 4], edi
mov eax, dword [esi]
mov ecx, dword [eax + 0xc]
add ecx, eax
mov byte [ecx + edi], 0
mov eax, dword [esi]
xor edi, edi
mov dword [ebp - 4], 0
mov dword [ebp - 0xb0], 1
mov eax, dword [eax]
cmp eax, 1
je 0x41eb5b
test eax, eax
jne 0x41eb63
mov eax, dword [esi]
cmp dword [eax + 0xc], 0x10
je 0x41eb78
mov ecx, dword [esi]
mov eax, dword [ecx + 8]
shr eax, 0x1f
push eax
mov eax, dword [ecx + 4]
mov ecx, esi
inc eax
push eax
call fcn.0041dff0
mov edx, dword [ebp - 0xa8]
mov eax, dword [esi]
mov edx, dword [edx]
mov esi, dword [eax + 0xc]
add esi, eax
cmp dword [edx + 4], edi
jle 0x41ec73
mov eax, dword [edx + 0xc]
add eax, edx
mov edx, dword [edx + 4]
mov dword [ebp - 0xa4], eax
movzx ecx, byte [eax + edi]
inc edi
shl ecx, 0x10
cmp edi, edx
jne 0x41ebb6
mov dword [ebp - 0xa0], 2
jmp 0x41ebdd
movzx eax, byte [eax + edi]
inc edi
shl eax, 8
or ecx, eax
cmp edi, edx
jne 0x41ebd0
mov dword [ebp - 0xa0], 1
jmp 0x41ebdd
mov eax, dword [ebp - 0xa4]
movzx eax, byte [eax + edi]
inc edi
or ecx, eax
mov edx, ecx
mov eax, ecx
and eax, 0x3f
shr edx, 6
mov dword [ebp - 0xb4], eax
and edx, 0x3f
mov eax, ecx
mov dword [ebp - 0xa4], edx
mov edx, dword [ebp - 0x9c]
shr eax, 0x12
shr ecx, 0xc
and ecx, 0x3f
movzx eax, byte [eax + edx]
mov byte [esi], al
mov eax, edx
mov edx, dword [ebp - 0xa4]
movzx eax, byte [ecx + eax]
mov ecx, dword [ebp - 0xa0]
mov byte [esi + 1], al
add esi, 2
cmp ecx, 1
jle 0x41ec35
test byte [ebp + 0xc], 2
jne 0x41ec41
mov byte [esi], 0x3d
jmp 0x41ec40
mov eax, dword [ebp - 0x9c]
mov al, byte [edx + eax]
mov byte [esi], al
inc esi
test ecx, ecx
jle 0x41ec50
test byte [ebp + 0xc], 2
jne 0x41ec62
mov byte [esi], 0x3d
jmp 0x41ec61
mov eax, dword [ebp - 0xb4]
mov ecx, dword [ebp - 0x9c]
mov al, byte [eax + ecx]
mov byte [esi], al
inc esi
mov eax, dword [ebp - 0xa8]
mov edx, dword [eax]
cmp edi, dword [edx + 4]
jl 0x41eb90
test byte [ebp + 0xc], 2
je 0x41ecc1
mov edi, dword [ebp - 0xac]
mov eax, dword [edi]
mov eax, dword [eax]
cmp eax, 1
je 0x41ec8c
test eax, eax
jne 0x41ec94
mov eax, dword [edi]
cmp dword [eax + 0xc], 0x10
je 0x41eca9
mov ecx, dword [edi]
mov eax, dword [ecx + 8]
shr eax, 0x1f
push eax
mov eax, dword [ecx + 4]
mov ecx, edi
inc eax
push eax
call fcn.0041dff0
mov ecx, dword [edi]
sub esi, dword [ecx + 0xc]
sub esi, ecx
cmp esi, dword [ecx + 4]
jge 0x41ecbd
push esi
mov ecx, edi
call fcn.0041e600
mov eax, edi
jmp 0x41ecc7
mov eax, dword [ebp - 0xac]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00520afb
mov esp, ebp
pop ebp
ret 8