KnowBe4 - Specially Crafted ZIP Files Used to Bypass Secure Email Gateways

crafted-zip-files

Attackers are always looking for new tricks to distribute malware without them being detected by antivirus scanners and secure email gateways. This was illustrated in a new phishing campaign that utilized a specially crafted ZIP file that was designed to bypass secure email gateways to distribute the NanoCore RAT.



from KnowBe4 Security Awareness Training Blog https://blog.knowbe4.com/specially-crafted-zip-files-used-to-bypass-secure-email-gateways

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