{
  "family": "driverbooster",
  "sample_count": 1,
  "category": "advanced_threat",
  "description": "<h3>Executive Summary</h3>\nDriverBooster (developed by IObit) is widely classified by enterprise security vendors as a Potentially Unwanted Program (PUP) or \"Rogue Software.\" While marketed as a legitimate utility to automatically update outdated Windows drivers, its aggressive marketing tactics, intrusive behavior, and tendency to install incorrect or unstable drivers pose significant operational risks to corporate environments, leading to system instability and increased IT support overhead.\n\n<h3>Infection Vector and Technical Capabilities</h3>\nDriverBooster is typically installed intentionally by end-users seeking to \"optimize\" their PCs, or it is bundled silently alongside other freeware downloads from third-party aggregators.\n\nUpon installation, it exhibits several behaviors characteristic of PUPs:\n<ul>\n<li><strong>Deceptive Scanning and Scareware Tactics:</strong> The application often performs a rapid scan and immediately reports that numerous \"critical\" drivers are \"extremely outdated,\" using alarming colors and language to create a false sense of urgency, pressuring the user to purchase the \"Pro\" version.</li>\n<li><strong>System Instability (The Primary Risk):</strong> DriverBooster frequently installs generic, incorrect, or highly unstable drivers that conflict with specific enterprise hardware configurations. This regularly leads to Blue Screens of Death (BSODs), network adapter failures, and peripheral malfunctions.</li>\n<li><strong>Aggressive Persistence and Bundling:</strong> The software establishes persistence via registry keys and scheduled tasks, constantly nagging the user with pop-ups. Furthermore, IObit software often bundles *other* unwanted utilities (like \"Advanced SystemCare\") during installation.</li>\n</ul>\n\n<h3>Threat Assessment</h3>\nWhile DriverBooster is not malicious in the sense of stealing data or encrypting files, it is highly detrimental to enterprise stability. The unauthorized modification of low-level system drivers bypasses IT change management controls and is a leading cause of localized endpoint outages.\n\n<h3>Incident Response and Remediation</h3>\n<ul>\n<li><strong>Automated Removal:</strong> Utilize enterprise endpoint management tools (like SCCM, Intune, or a managed AV solution) to automatically uninstall the DriverBooster application and any bundled IObit utilities across the network.</li>\n<li><strong>System Restore (If Unstable):</strong> If the application successfully updated drivers and the system is now experiencing BSODs, the most effective remediation is to utilize Windows System Restore to revert the endpoint to a state prior to the driver modifications.</li>\n<li><strong>Application Control:</strong> Implement strict Application Whitelisting (e.g., Windows AppLocker) to prevent users from downloading and installing \"optimizer\" utilities in the future. All driver updates should be managed centrally by IT via WSUS or vendor-specific management tools.</li>\n</ul>",
  "cta": "Published by the SystemHelpdesk team.",
  "aliases": [
    "PUP.DriverBooster",
    "Rogue.IObit",
    "Riskware.DriverUpdater"
  ],
  "enrichment_level": "insufficient_information",
  "faq": [],
  "faq_count": 0,
  "mitre_attack": [
    "T1491",
    "T1562.001",
    "T1112"
  ],
  "cisa_advisory": null,
  "last_updated": "2026-07-02T07:30:48Z",
  "type": "PUP / Rogue Software",
  "target_industries": [
    "Global / Opportunistic"
  ],
  "motivation": "Opportunistic",
  "threat_actors": [
    "Unknown / Cybercriminal"
  ],
  "target_geographies": [
    "Global"
  ]
}