: If received at work, notify your IT or cybersecurity department so they can block the sender's domain.
: Once one computer is infected, the malware can spread to other devices on the same Wi-Fi or office network. What to Do if You Encounter It
: When you extract the file using the password, you are presented with what looks like a harmless document but is actually a shortcut or script that contacts a remote server to download the actual virus [5]. Why It Is Dangerous
: Typically distributed via malicious emails (phishing). These emails often use "social engineering" tactics, pretending to be holiday greetings, invoices, or gift lists to trick recipients into downloading and opening the file [2, 5].
: If you see this file in your inbox or downloads, delete it immediately.
: Encrypted archives are difficult for standard antivirus software to scan before they are opened [3].
: Once the archive is opened and the internal file (often a .lnk , .js , or .vbs script) is executed, it triggers a chain of events that downloads and installs malware—most commonly Emotet or Qakbot —onto the victim's machine [4, 6]. How the Attack Works
: The malware contained within can steal browser passwords, banking information, and emails, and even deploy ransomware [4, 6].
: If received at work, notify your IT or cybersecurity department so they can block the sender's domain.
: Once one computer is infected, the malware can spread to other devices on the same Wi-Fi or office network. What to Do if You Encounter It
: When you extract the file using the password, you are presented with what looks like a harmless document but is actually a shortcut or script that contacts a remote server to download the actual virus [5]. Why It Is Dangerous ChristmasTreats22.7z
: Typically distributed via malicious emails (phishing). These emails often use "social engineering" tactics, pretending to be holiday greetings, invoices, or gift lists to trick recipients into downloading and opening the file [2, 5].
: If you see this file in your inbox or downloads, delete it immediately. : If received at work, notify your IT
: Encrypted archives are difficult for standard antivirus software to scan before they are opened [3].
: Once the archive is opened and the internal file (often a .lnk , .js , or .vbs script) is executed, it triggers a chain of events that downloads and installs malware—most commonly Emotet or Qakbot —onto the victim's machine [4, 6]. How the Attack Works Why It Is Dangerous : Typically distributed via
: The malware contained within can steal browser passwords, banking information, and emails, and even deploy ransomware [4, 6].