Beware of phishing emails that induce command execution using the paste (CTRL+V) function

  • AhnLab Security Intelligence Center (ASEC) recently confirmed phishing files being distributed through emails.
  • The phishing file (HTML) attached to the email has a feature that prompts users to execute commands directly using the paste (CTRL+V) function, leading to deception.
  • The attacker used content such as cost processing and operational guideline reviews to induce recipients to open the attachment.
  • When opening the HTML file, a pop-up appears with a background image disguised as MS Word and an instruction message.
  • The message instructs the user to click the ‘How to fix’ button to view the Word document.
  • Clicking the ‘How to fix’ button prompts the user to enter [Win+R] → [CTRL+V] → [Enter] or open PowerShell terminal and enter commands directly.

https://asec.ahnlab.com/ko/65661/