4 Tactics to Detect & Contain Emotet’s Latest Evolution

Binary Defense observed a surge in Emotet activity in mid-April, noting the botnet switched to 64-bit modules and new delivery methods—including password-protected ZIPs with ISO images containing malicious .LNK files and use of .XLL attachments—that evade email filters and static AV; the report recommends blocking unnecessary archive/XLL types, monitoring unusual process launches, and improving phishing awareness to reduce infection risk.