Malicious Word Files with External Links of Similar Domain Form
Most malicious Word files that have been discovered in attacks contained macro, however, the ASEC analysis team has discovered a case where an external link connecting to an active C2 was used in a superior attack process to execute the malicious Word macro. This method was introduced in a previous
Phishing PDF Files with CAPTCHA Screen Being Mass-distributed
Phishing PDF files that have CAPTCHA screens are rapidly being mass-distributed this year. A CAPTCHA screen appears upon running the PDF file, but it is not an invalid CAPTCHA. It is simply an image with a link that redirects to a malicious URL. Related types that have been collected by
