Malware bundled with spam is usually scarce compared to the regular junk mail were processing here at BitDefender. Last week I reported on the Facebook password reset stunt todays campaign uses a pinch of social engineering to trick you into popping open an infected attachment. Never open e-mail attachments that come from unknown senders, especially when they claim to be greeting cards, security updates or purchase receipts. The payload a.k.a.k., a variant of the well-known Bredolab clan, is a piece of malicious code Ive been talking about in previous blog posts.”]
Source: https://www.bitdefender.com/blog/hotforsecurity/music-with-a-bit-of-bredolab-please/