VERY IMPORTANT

Here it is, the Kelihos botnet back with a bang. Today, Kelihos is in a festive mood and giving away a free “Amazon Gift Card”, especially for US customers. Instead of ALL American spam recipients receiving the malware, however, only those whose email ends in the country code ".us" received this malware. As you can see in the sample list below, this means that many school employees will have received this spam, as K-12 schools very commonly use .us domain names.