: The campaign begins with a spear-phishing email containing a link to a cloud storage service (e.g., Google Drive or Dropbox) where the DAHALO.rar file is hosted.
Common indicators associated with files like DAHALO.rar include: DAHALO.rar
: Connections to unusual domains or direct IP addresses over ports 80/443 that do not match standard web traffic patterns. : The campaign begins with a spear-phishing email
The "DAHALO" infection chain is characterized by its use of legitimate system tools to execute malicious code, a technique known as "Living off the Land" (LotL). DAHALO.rar
: The scripts inside the archive are frequently layered with Base64 encoding, XOR encryption, and junk code to hinder static analysis by antivirus engines.