{
  "family": "fakeplayer",
  "sample_count": 1,
  "category": "trojan",
  "description": "<h3>Executive Summary</h3>\nFakePlayer is a classification for a widespread category of Trojans that utilize social engineering—specifically, masquerading as required media player updates (like Adobe Flash Player, VLC, or HTML5 codecs)—to trick users into voluntarily executing malware. These campaigns are highly effective because they exploit the user's desire to view restricted content on streaming or adult websites.\n\n<h3>Infection Vector and Technical Capabilities</h3>\nThe infection vector relies entirely on user deception. A victim navigates to a compromised or malicious website (often promising free movies or adult content) and is presented with a highly convincing pop-up stating that their \"Video Player is Outdated.\" The user is prompted to download an executable (e.g., `Update_Player.exe`).\n\nUpon execution, FakePlayer serves as an initial loader:\n<ul>\n<li><strong>The Decoy:</strong> To maintain the illusion, the malware will often actually install a legitimate, outdated version of a media player, or display a fake \"installation successful\" progress bar.</li>\n<li><strong>The Payload:</strong> While the decoy is running, the malware silently unpacks and executes its true payload in the background. FakePlayer campaigns are notorious for distributing highly destructive secondary malware, primarily the <strong>Zeus/Zbot banking trojan</strong>, various Info-Stealers (like RedLine), or Crypto-mining software.</li>\n<li><strong>Persistence:</strong> The secondary payload will establish its own persistence mechanisms (Run keys, Scheduled Tasks) entirely separate from the initial FakePlayer executable, ensuring the infection survives even if the user deletes the fake installer.</li>\n</ul>\n\n<h3>Threat Assessment</h3>\nA FakePlayer execution is a critical security breach. Because the user was tricked into manually authorizing the execution (often bypassing User Account Control - UAC prompts), the malware typically gains high privileges, allowing it to deeply embed secondary payloads that compromise all data on the endpoint.\n\n<h3>Incident Response and Remediation</h3>\n<ul>\n<li><strong>Isolate and Triage:</strong> Isolate the machine immediately. Responders must identify not just the FakePlayer installer, but more importantly, the secondary payload it dropped.</li>\n<li><strong>Enterprise Password Reset:</strong> Because FakePlayer is a primary distribution method for advanced Info-Stealers, all user credentials (domain, personal, and browser-cached) must be considered compromised and reset immediately.</li>\n<li><strong>Endpoint Re-imaging:</strong> Due to the high likelihood of complex secondary payloads (like rootkits or advanced banking trojans) being deployed with administrative privileges, the only secure remediation is a complete bare-metal wipe and re-image from a trusted backup.</li>\n</ul>",
  "cta": "Published by the SystemHelpdesk team.",
  "aliases": [
    "Trojan.FakePlayer",
    "Downloader.FakePlayer",
    "Win32/FakePlayer"
  ],
  "enrichment_level": "insufficient_information",
  "faq": [],
  "faq_count": 0,
  "mitre_attack": [
    "T1204.002",
    "T1036.005",
    "T1105",
    "T1059"
  ],
  "cisa_advisory": null,
  "last_updated": "2026-07-01T17:46:29Z",
  "type": "Trojan / Fake App Downloader",
  "target_industries": [
    "Global / Opportunistic"
  ],
  "motivation": "Opportunistic",
  "threat_actors": [
    "Unknown / Cybercriminal"
  ],
  "target_geographies": [
    "Global"
  ]
}