: Analysis from ScienceDirect published in early 2013 details the design and impact of botnets active throughout 2012.
: Papers like Botnet Forensic Investigation Techniques offer detailed methodologies for analyzing malicious files and network traffic from that period. Download File OBZHORA 12-2012.pdf
: A high-level cyber-espionage operation discovered in late 2012 that targeted diplomatic and governmental organizations using document-based exploits like CVE-2012-0158 . : Analysis from ScienceDirect published in early 2013