ESET Endpoint Security

Malware remains a pervasive, costly global threat, with estimates placing malware-related cybercrime at $2 trillion in 2019 and projecting $6 trillion by 2021. Common forms include viruses, worms, rootkits, botnets, file-less malware, ransomware, and crypto-miners, typically exploiting OS or application vulnerabilities. Modern viruses are often polymorphic, changing structure to evade detection and usually requiring user interaction. Worms spread across unsecured networks through unpatched applications and exposed ports, while rootkits operate at low levels (often like drivers) to provide attackers deep control. Botnets aggregate compromised devices to amplify attacks such as DDoS, credential stuffing, and account takeovers.

Ransomware is highlighted as a major operational risk because it rapidly reveals itself after compromise, leaving organizations to choose between paying (discouraged) or restoring from backups—an option that fails if backups are poor or untested. Most ransomware arrives via weaponized Office documents through phishing; disabling macros helps but can conflict with legitimate use. Crypto-jacking remains a nuisance threat, increasing power costs and draining mobile batteries, and was initially under-detected by some tools due to its use of legitimate code.

ESET Endpoint Security is presented as a multi-platform endpoint protection suite managed through ESET Security Management Center (on-prem, hybrid, or SaaS). It combines kernel-level self-defense, cloud reputation (ESET LiveGrid), local and cloud sandboxing, and ML-driven detection via the Augur engine feeding “DNA Detections” to generalize malicious “genes” for broad detection, including polymorphic malware and ransomware. Additional capabilities include botnet and network attack protection, rootkit detection (including macOS remediation), exploit blocking via behavioral analysis (including zero-day), file-less malware defense through memory scanning, UEFI scanning, SIEM/RMM integrations, and administrative MFA—while lacking SAML federation support.

• Total malware-related cybercrime costs were estimated at $2 trillion globally in 2019 and projected to reach $6 trillion by 2021.
• Viruses are commonly polymorphic and often require user interaction to initiate compromise.
• Worms spread across unsecured networks via unpatched applications and unprotected ports.
• Rootkits are low-level malware that can be implemented like device drivers and can provide complete control of affected machines.
• Most ransomware attacks arrive as weaponized Office documents delivered through phishing campaigns.
• File-less malware propagates via process or memory injection and can use native tools such as PowerShell to assemble and execute payloads.
• ESET Endpoint Security supports Windows client and server versions, macOS 10.9+, major Linux variants, z/OS, VDIs, Android 4+, and iOS 9+.
• ESET Security Management Center can run on-premises, in a hybrid deployment, or as SaaS via a cloud-based console.
• ESET Endpoint Security can scan UEFI and was the first vendor to catch the LoJax UEFI rootkit in the wild in 2017.
• ESET Secure Authentication supports SMS one-time passwords and mobile push notifications, and SAML-based federated access is not supported.

• “Viruses are generally polymorphic, meaning they alter their structure to try to avoid detection upon every iteration.”
• “Rootkits allow bad actors complete control of affected machines.”
• “Paying the ransom only emboldens the perpetrators and perpetuates the ransomware problem.”
• “Thus, preventing ransomware infections is preferred.”
• “Most ransomware attacks arrive as weaponized Office docs via phishing campaigns.”
• “Crypto-jacking is the unwanted execution of crypto-mining software on user devices.”
• “File-less malware ‘lives off the land’, that is, uses native tools in the operating system like PowerShell to assemble and execute malicious code.”
• “It does not just rely on specific CVE identifiers, but rather behavioral analysis.”
• “ESET makes good use of multiple sophisticated ML algorithms to discover malware in their DNA Detections component.”
• “Adding support for SAML federation for administrative users, particularly for the cloud-based ESET Endpoint Security Management Center, would be advantageous.”