A few days ago I received an interesting email message:Just your typical phishing email. Normally, I would just dump it into our signature automation processors and move on to the next piece of malicious code. This one was intriguing, though: within hours we received a handful of other samples similar to this, and having a […]
During the last couple of weeks I’ve come across three malware samples packed using compiled AutoIt scripts, so I decided to explore the connection between AutoIt and the malware world. I took the latest 50 samples marked as AutoIt that were submitted to the free scanning site VirusTotal.Here are the statistics: 11 wrongly classified as malware. Four […]
Today we received a mail which pretended as if it has come from FedEx as below. As seen from the image, the attachment is actually an UPX packed executable file which looks like an invoice document. After execution of the binary, it dropped copy of itself and also created registry key as shown below. [Image […]
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