To defend against campaigns like "Deadlink.zip," organizations should implement a multi-layered defense: Defense Layer
Using a .zip archive allows attackers to bypass simple email filters that might block executable files like .exe or .scr . 3. The Attack Lifecycle Phase I: Initial Access (The Email) DOWNLOAD FILE – Deadlink.zip
Files ending in .vbs , .js , or .ps1 that download the actual malware from a remote server. To defend against campaigns like "Deadlink