Dahalo.rar

: Monitor for suspicious child processes originating from archive extractors or office applications.

To protect against threats delivered via files like DAHALO.rar , organizations should:

: Often uses a double extension (e.g., Project_Specs.pdf.lnk ) and executes a hidden command that launches mshta.exe or powershell.exe to run a remote script. DAHALO.rar

: DAHALO.rar , DAHALO_Update.rar , or localized variations targeting specific departments (e.g., Finance_Report.rar ).

: The scripts inside the archive are frequently layered with Base64 encoding, XOR encryption, and junk code to hinder static analysis by antivirus engines. : Monitor for suspicious child processes originating from

: Spawning of powershell.exe , cmd.exe , or mshta.exe from parent processes like explorer.exe or web browsers immediately after a file download. Mitigation and Defense

: 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. : The scripts inside the archive are frequently

is a malicious archive associated with a sophisticated spear-phishing campaign targeting high-profile organizations . It typically contains a multi-stage loader designed to bypass traditional security defenses and deploy final payloads like information stealers or remote access trojans (RATs). Overview of the Infection Chain