APT-Q-12 employs periodic probe emails with varying body content to collect user-agent information and determine victim email brands and platforms by mimicking legitimate content to evade detection while secretly gathering data for tailored zero-day exploitation. It differentiated between wps and word by embedding a web control in mhtml files. When opened in WPS, the web … Continue reading Operation DevilTiger: APT Hackers’ 0-Day Exploitation Tactics Revealed