Interesting large and small malspam attachments from 2023, (Wed, Jan 3rd)

At the end of a year, or at the beginning of a new one, I like to go over all malicious attachments that were caught in my e-mail trap over the last 12 months, since this can provide a good overview of long-term malspam trends and may sometimes lead to other interesting discoveries. Over the years, I found that, at a minimum, it is usually instructive to look at what the largest and the smallest pieces of malware that one …

attachments caught e-mail end good large mail malicious malspam may trends