Christmas time is essentially connected with buying presents. There’s a lot of stuff to be done and a lot of opportunities to buy a present in an e-shop to save time. Who doesn’t know someone who buys a Christmas gift online?
The malware authors know and are very keen to take advantage of it. We see scam emails containing order or delivery details every day and they have a lot of common. In fact, it’s nothing new. Such methods are used constantly during the year, it’s nothing special connected to Christmas. However, Christmas is the reason why many people might be fooled. Let’s look at them in detail.
Imagine you are customer waiting for a present to be delivered. You get anxious and check your email waiting for order details. You are probably the most vulnerable at this time. Then you get an email from DHL, the well-known parcel delivery service, with a notice saying that the shipping details are in an attachment. In that moment of relief, you click on the email attachment. It turns out to be a zip file containing a file named DHL-parcel.exe. The strange thing is the file extension looks like regular PDF file because it has the same icon. In fact, it is malware.
Malware samples received in the avast! Virus Lab Wednesday show that a spoofed email which looks like it has been sent from AVAST is spreading widely. Fortunately, AVAST detects this malware as Win32:Malware[Gen] and has been blocking the virus since 12:45 pm yesterday.
The email’s subject header says, “Your Order details and Additional information,” and the email message contains standard text that is sent when a person purchases a license from AVAST. The message includes an order number that is not authenticated and does not exist in the AVAST database.
The sender’s email address is firstname.lastname@example.org. This is a fake email address and was not created by AVAST. The email contains an attachment titled avast-Antivirus-Order-Details.
Our worldwide CommunityIQ sensors automatically detected and provided information to the avast! Virus Lab about these suspicious files, and the new threat was detected and neutralized immediately. So far, our virus lab has received 12,500 malware samples.
Avoid this attack by downloading the new avast! Antivirus 2014 for free.