{
  "family": "auslogics",
  "sample_count": 133,
  "category": "pua",
  "description": "Adware:Win32/Auslogics is a Potentially Unwanted Application (PUA) family that primarily masquerades as a legitimate system optimizer or registry cleaner (e.g., Auslogics BoostSpeed), employing deceptive marketing tactics to coerce users into purchasing premium licenses.<br><br><b>What is Auslogics?</b><br>To the average user, Auslogics presents itself as a helpful utility reporting that the computer is severely unoptimized and full of 'registry errors'. For IT administrators, it is a significant nuisance and a potential system stability risk. While Auslogics develops functional software, the marketing tactics—specifically the intentional exaggeration of minor system issues (like empty registry keys or temporary files) as 'critical problems'—cause security vendors to flag the software as a PUA or 'Scareware'.<br><br><b>Infection Vectors & Threat Hunting</b><br>Auslogics is often downloaded voluntarily by users seeking to speed up their PCs, or distributed via software bundling on download aggregator sites. Upon execution, it performs a highly animated scan, almost always guaranteeing it will find hundreds of 'issues'. It establishes persistence via the Registry Run keys to ensure it prompts the user on every boot. It frequently bundles its own browser toolbars or search hijackers during the installation process to generate additional affiliate revenue.<br><br><b>Forensic Analysis & Impact</b><br>The primary impact is user distress (believing their computer is broken), wasted money on unnecessary licenses, and potential system instability (as aggressive registry cleaners often delete legitimate application keys). Incident responders will notice the software establishing persistent services and scheduled tasks to execute its daily 'scans'. Network logs will show traffic to Auslogics payment and telemetry servers.",
  "cta": "Published by the SystemHelpdesk team.",
  "aliases": [],
  "enrichment_level": "expert-seo",
  "faq": [],
  "faq_count": 0,
  "mitre_attack": [
    "T1112",
    "T1204.002",
    "T1189",
    "T1491.001",
    "T1547.001"
  ],
  "cisa_advisory": null,
  "last_updated": "2026-06-09",
  "mitre_attack_detail": [
    {
      "id": "T1491.001",
      "name": "Defacement: Internal Defacement",
      "tactic": "Impact"
    },
    {
      "id": "T1189",
      "name": "Drive-by Compromise",
      "tactic": "Initial Access"
    },
    {
      "id": "T1547.001",
      "name": "Boot or Logon Autostart Execution: Registry Run Keys / Startup Folder",
      "tactic": "Persistence"
    },
    {
      "id": "T1112",
      "name": "Modify Registry",
      "tactic": "Defense Evasion"
    },
    {
      "id": "T1204.002",
      "name": "User Execution: Malicious File",
      "tactic": "Execution"
    }
  ],
  "containment_steps": [
    "Audit the 'Add/Remove Programs' list and methodically uninstall the Auslogics software and any bundled toolbars installed at the same time.",
    "Utilize the Windows System Restore feature if the Auslogics 'registry cleaner' aggressively deleted keys causing system instability.",
    "Educate the user on the deceptive nature of 'PC Optimizers' and enforce corporate policies regarding authorized software installations.",
    "Deploy a reputable adware removal tool to ensure no lingering, hidden browser extensions or tracking cookies remain."
  ],
  "what_to_avoid": [
    "Do not allow users to purchase the 'premium' license to fix the reported errors; the errors are vastly exaggerated or entirely fabricated.",
    "Avoid ignoring the installation; users attempting to fix their own computers with random freeware is a massive security risk."
  ],
  "target_industries": [
    "Global / Opportunistic"
  ],
  "motivation": "Opportunistic",
  "threat_actors": [
    "Unknown / Cybercriminal"
  ],
  "target_geographies": [
    "Global"
  ]
}