PDFSIDER Malware Actively Used by Threat Actors to Bypass Antivirus and EDR Defenses

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PDFSIDER Malware Used to Evade Antivirus and EDR Systems PDFSIDER is a newly identified backdoor malware that allows attackers to maintain long-term control over Windows systems while evading detection by antivirus and endpoint detection and response tools. It employs trusted software and strong encryption to conceal its activities, enabling intruders to execute commands and navigate deeper into targeted networks. 6 sources 37