Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
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e4del-rat2 articles
Aug 25, 2026
E4del and PINHOLE RATs: Detecting FTP Banner Dead Drop Resolvers Before C2 Resolution
Threat actors have found a new place to hide their command-and-control addresses: inside the welcome banners of public FTP servers. A newly ...
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Aug 22, 2026
FTP Banner C2 Abuse Delivers E4del and PINHOLE RATs — Detection and Hunting Guide for Windows Defenders
Threat Actors Are Turning FTP Banners Into a Command Channel — and Dropping Two New RATs A newly reported campaign is abusing a component mo...
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Incident ResponseRead Now