We are back to a slightly more complicated or involved Trickbot download campaign today with links in the email to download the word doc instead of attachments in the email. This type of malware delivery campaign does tend to have a much shorter “shelf life” or campaign duration than the more usual office file attachment version, sometimes only between a few minutes and 2 or 3 hours, but in that very short period of time hundreds if not thousands of victims can still be infected. This is because it is much easier for a registrar to block, delete or null … Continue reading →