FIN7, closely associated with the notorious Carbanak group, is behind a targeted phishing campaign singling out restaurants with fileless malware that is difficult to detect.
The recent campaign incorporates, “never before seen evasive techniques that allow (malware) to bypass most security solutions,” wrote researchers at Morphisec Lab in a report release on Friday.
They said the malware attacks “pose a severe risk to enterprises” because the malware is so hard to detect.” As of Friday, there was a zero detection rate on VirusTotal for the documents used to deliver the malware.
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