1. Symantec/
  2. Security Response/
  3. Backdoor.Rado


Risk Level 1: Very Low

September 2, 2003
February 13, 2007 12:06:43 PM
Trojan Horse
Systems Affected:

Backdoor.Rado is a Backdoor Trojan Horse that gives its creator unauthorized remote access to your computer. When the Trojan is executed for the first time, it displays a fake error message with the text, "Incompartible Windows Version." See the Technical Details section for an illustration.

This backdoor is written in Delphi and may be packed with UPX.

Antivirus Protection Dates

  • Initial Rapid Release version September 3, 2003
  • Latest Rapid Release version March 3, 2008 revision 035
  • Initial Daily Certified version September 3, 2003
  • Latest Daily Certified version March 3, 2008 revision 037
  • Initial Weekly Certified release date September 3, 2003
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Heather Shannon

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STAR Antimalware Protection Technologies
2016 Internet Security Threat Report, Volume 21
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