A Little Unsure

Hey, I’ve just got an interesting piece of spam. It’s probably a virus but there’s just something about it that makes me unsure. The body reads:

The original message has been included as an attachment
So yeah, that looks like it’s a virus but the attachment is 54kb (it’s usually like 3kb) and it’s filename is “instructions.zip”.

It’s also the first time I’ve seen an email sent to me with my domain name in the sent field. I know it’s possible to fake this but the sender is “[email protected]”. I haven’t actually registered that address myself though.

I know it’s probably a bad idea to open it but I’m getting insanely curious about it! Any comments?..