1. Symantec-Broadcom-Horizontal/
  2. Security Response/
  3. Attack Signatures/
  4. System Infected: Downloader.Upatre Activity 6

System Infected: Downloader.Upatre Activity 6

Severity: High

This attack could pose a serious security threat. You should take immediate action to stop any damage or prevent further damage from happening.


This signature detects Download.Upatre malware activity on the infected machine.

Additional Information

Downloader.Upatre is a Trojan horse that downloads potentially malicious files onto the compromised computer.


  • Various Windows versions
  • Twitter
  • Facebook
  • LinkedIn
  • Google+
  • YouTube